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ORCIDKannan Ramchandran
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- affiliation: University of California, Berkeley, USA
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2020 – today
- 2024
[j122]Avishek Ghosh
, Abishek Sankararaman, Kannan Ramchandran:
Model Selection for Generic Contextual Bandits. IEEE Trans. Inf. Theory 70(1): 656-675 (2024)- [j121]Avishek Ghosh, Abishek Sankararaman, Kannan Ramchandran, Tara Javidi, Arya Mazumdar:
Competing Bandits in Non-Stationary Matching Markets. IEEE Trans. Inf. Theory 70(4): 2831-2850 (2024) - [j120]Justin Singh Kang, Ramtin Pedarsani, Kannan Ramchandran:
The Fair Value of Data Under Heterogeneous Privacy Constraints in Federated Learning. Trans. Mach. Learn. Res. 2024 (2024) - [i120]Justin Singh Kang, Yigit Efe Erginbas, Landon Butler, Ramtin Pedarsani, Kannan Ramchandran:
Learning to Understand: Identifying Interactions via the Mobius Transform. CoRR abs/2402.02631 (2024) - [i119]Nived Rajaraman, Jiantao Jiao, Kannan Ramchandran:
Toward a Theory of Tokenization in LLMs. CoRR abs/2404.08335 (2024) - [i118]Nived Rajaraman, Marco Bondaschi, Kannan Ramchandran, Michael Gastpar, Ashok Vardhan Makkuva:
Transformers on Markov Data: Constant Depth Suffices. CoRR abs/2407.17686 (2024) - [i117]Ying Fan, Yilun Du, Kannan Ramchandran, Kangwook Lee:
Looped Transformers for Length Generalization. CoRR abs/2409.15647 (2024) - [i116]Richard Zhuang, Tianhao Wu, Zhaojin Wen, Andrew Li, Jiantao Jiao, Kannan Ramchandran:
EmbedLLM: Learning Compact Representations of Large Language Models. CoRR abs/2410.02223 (2024) - 2023
- [j119]Vijay Kamble, Nihar B. Shah, David Marn, Abhay Parekh, Kannan Ramchandran:
The Square Root Agreement Rule for Incentivizing Truthful Feedback on Online Platforms. Manag. Sci. 69(1): 377-403 (2023) - [j118]Amirali Aghazadeh, Nived Rajaraman, Tony Tu, Kannan Ramchandran:
Spectral Regularization Allows Data-frugal Learning over Combinatorial Spaces. Trans. Mach. Learn. Res. 2023 (2023) - [j117]Orhan Öçal, Swanand Kadhe, Xiao Li, Kannan Ramchandran:
Minimum-Rate Spectrum-Blind Sampling Based on Sparse-Graph Codes. IEEE Trans. Signal Process. 71: 587-600 (2023) - [c297]Brett Levac, Ajil Jalal, Kannan Ramchandran, Jonathan I. Tamir:
MRI Reconstruction with Side Information using Diffusion Models. ACSSC 2023: 1436-1442 - [c296]Yigit Efe Erginbas, Soham Phade, Kannan Ramchandran:
Interactive Learning with Pricing for Optimal and Stable Allocations in Markets. AISTATS 2023: 9773-9806 - [c295]Yigit Efe Erginbas, Justin Singh Kang, Amirali Aghazadeh, Kannan Ramchandran:
Efficiently Computing Sparse Fourier Transforms of q-ary Functions. ISIT 2023: 513-518 - [c294]Yaoqing Yang, Ryan Theisen, Liam Hodgkinson, Joseph E. Gonzalez, Kannan Ramchandran, Charles H. Martin, Michael W. Mahoney:
Test Accuracy vs. Generalization Gap: Model Selection in NLP without Accessing Training or Testing Data. KDD 2023: 3011-3021 - [c293]Yigit Efe Erginbas, Thomas A. Courtade, Kannan Ramchandran, Soham Phade:
Online Pricing for Multi-User Multi-Item Markets. NeurIPS 2023 - [c292]Ajil Jalal, Justin Singh Kang, Ananya Uppal, Kannan Ramchandran, Eric Price:
Learning a 1-layer conditional generative model in total variation. NeurIPS 2023 - [c291]Nived Rajaraman, Devvrit, Aryan Mokhtari, Kannan Ramchandran:
Greedy Pruning with Group Lasso Provably Generalizes for Matrix Sensing. NeurIPS 2023 - [i115]Yigit Efe Erginbas, Justin Singh Kang, Amirali Aghazadeh, Kannan Ramchandran:
Efficiently Computing Sparse Fourier Transforms of q-ary Functions. CoRR abs/2301.06200 (2023) - [i114]Justin Singh Kang, Ramtin Pedarsani, Kannan Ramchandran:
The Fair Value of Data Under Heterogeneous Privacy Constraints. CoRR abs/2301.13336 (2023) - [i113]Nived Rajaraman, Yanjun Han, Jiantao Jiao, Kannan Ramchandran:
Beyond UCB: Statistical Complexity and Optimal Algorithms for Non-linear Ridge Bandits. CoRR abs/2302.06025 (2023) - [i112]Nived Rajaraman, Devvrit, Aryan Mokhtari, Kannan Ramchandran:
Greedy Pruning with Group Lasso Provably Generalizes for Matrix Sensing and Neural Networks with Quadratic Activations. CoRR abs/2303.11453 (2023) - [i111]Tianhao Wu, Banghua Zhu, Ruoyu Zhang, Zhaojin Wen, Kannan Ramchandran, Jiantao Jiao:
Pairwise Proximal Policy Optimization: Harnessing Relative Feedback for LLM Alignment. CoRR abs/2310.00212 (2023) - 2022
- [j116]Avishek Ghosh, Ashwin Pananjady, Adityanand Guntuboyina, Kannan Ramchandran:
Max-Affine Regression: Parameter Estimation for Gaussian Designs. IEEE Trans. Inf. Theory 68(3): 1851-1885 (2022) - [j115]Kangwook Lee, Nihar B. Shah, Longbo Huang, Kannan Ramchandran:
Addendum and Erratum to "The MDS Queue: Analysing the Latency Performance of Erasure Codes". IEEE Trans. Inf. Theory 68(9): 5850-5851 (2022) - [j114]Avishek Ghosh, Jichan Chung, Dong Yin, Kannan Ramchandran:
An Efficient Framework for Clustered Federated Learning. IEEE Trans. Inf. Theory 68(12): 8076-8091 (2022) - [c290]Zhengming Zhang, Ashwinee Panda, Linyue Song, Yaoqing Yang, Michael W. Mahoney, Prateek Mittal, Kannan Ramchandran, Joseph Gonzalez:
Neurotoxin: Durable Backdoors in Federated Learning. ICML 2022: 26429-26446 - [c289]Gokul Swamy, Nived Rajaraman, Matthew Peng, Sanjiban Choudhury, J. Andrew Bagnell, Steven Wu, Jiantao Jiao, Kannan Ramchandran:
Minimax Optimal Online Imitation Learning via Replay Estimation. NeurIPS 2022 - [c288]Avishek Ghosh, Abishek Sankararaman, Kannan Ramchandran:
Multi-agent Heterogeneous Stochastic Linear Bandits. ECML/PKDD (4) 2022: 300-316 - [i110]Yaoqing Yang, Ryan Theisen, Liam Hodgkinson, Joseph E. Gonzalez, Kannan Ramchandran, Charles H. Martin, Michael W. Mahoney:
Evaluating natural language processing models with generalization metrics that do not need access to any training or testing data. CoRR abs/2202.02842 (2022) - [i109]Gokul Swamy, Nived Rajaraman, Matthew Peng, Sanjiban Choudhury, J. Andrew Bagnell, Zhiwei Steven Wu, Jiantao Jiao, Kannan Ramchandran:
Minimax Optimal Online Imitation Learning via Replay Estimation. CoRR abs/2205.15397 (2022) - [i108]Avishek Ghosh, Abishek Sankararaman, Kannan Ramchandran, Tara Javidi, Arya Mazumdar:
Decentralized Competing Bandits in Non-Stationary Matching Markets. CoRR abs/2206.00120 (2022) - [i107]Zhengming Zhang, Ashwinee Panda, Linyue Song, Yaoqing Yang, Michael W. Mahoney, Joseph E. Gonzalez, Kannan Ramchandran, Prateek Mittal:
Neurotoxin: Durable Backdoors in Federated Learning. CoRR abs/2206.10341 (2022) - [i106]Yigit Efe Erginbas, Soham R. Phade, Kannan Ramchandran:
Interactive Recommendations for Optimal Allocations in Markets with Constraints. CoRR abs/2207.04143 (2022) - [i105]Amirali Aghazadeh, Nived Rajaraman, Tony Tu, Kannan Ramchandran:
Spectral Regularization Allows Data-frugal Learning over Combinatorial Spaces. CoRR abs/2210.02604 (2022) - [i104]Yigit Efe Erginbas, Soham R. Phade, Kannan Ramchandran:
Interactive Learning with Pricing for Optimal and Stable Allocations in Markets. CoRR abs/2212.06891 (2022) - 2021
- [j113]Avishek Ghosh, Raj Kumar Maity, Swanand Kadhe, Arya Mazumdar, Kannan Ramchandran:
Communication-Efficient and Byzantine-Robust Distributed Learning With Error Feedback. IEEE J. Sel. Areas Inf. Theory 2(3): 942-953 (2021) - [j112]Zihan Liu, Kannan Ramchandran:
Adaptive Douglas-Rachford Splitting Algorithm from a Yosida Approximation Standpoint. SIAM J. Optim. 31(3): 1971-1998 (2021) - [c287]Avishek Ghosh, Abishek Sankararaman, Kannan Ramchandran:
Problem-Complexity Adaptive Model Selection for Stochastic Linear Bandits. AISTATS 2021: 1396-1404 - [c286]Zhengming Zhang, Yaoqing Yang, Zhewei Yao, Yujun Yan, Joseph E. Gonzalez, Kannan Ramchandran, Michael W. Mahoney:
Improving Semi-supervised Federated Learning by Reducing the Gradient Diversity of Models. IEEE BigData 2021: 1214-1225 - [c285]Swanand Kadhe, Nived Rajaraman, Kannan Ramchandran:
FastShare: Scalable Secret Sharing by Leveraging Locality. ISIT 2021: 1118-1123 - [c284]Vipul Gupta, Dhruv Choudhary, Ping Tak Peter Tang, Xiaohan Wei, Xing Wang, Yuzhen Huang, Arun Kejariwal, Kannan Ramchandran, Michael W. Mahoney:
Training Recommender Systems at Scale: Communication-Efficient Model and Data Parallelism. KDD 2021: 2928-2936 - [c283]Amirali Aghazadeh, Vipul Gupta, Alex DeWeese, Onur Ozan Koyluoglu, Kannan Ramchandran:
BEAR: Sketching BFGS Algorithm for Ultra-High Dimensional Feature Selection in Sublinear Memory. MSML 2021: 75-92 - [c282]Nived Rajaraman, Yanjun Han, Lin Yang, Jingbo Liu, Jiantao Jiao, Kannan Ramchandran:
On the Value of Interaction and Function Approximation in Imitation Learning. NeurIPS 2021: 1325-1336 - [c281]Yaoqing Yang, Liam Hodgkinson, Ryan Theisen, Joe Zou, Joseph E. Gonzalez, Kannan Ramchandran, Michael W. Mahoney:
Taxonomizing local versus global structure in neural network loss landscapes. NeurIPS 2021: 18722-18733 - [c280]Vipul Gupta, Avishek Ghosh, Michal Derezinski, Rajiv Khanna, Kannan Ramchandran, Michael W. Mahoney:
LocalNewton: Reducing communication rounds for distributed learning. UAI 2021: 632-642 - [i103]Nived Rajaraman, Yanjun Han, Lin F. Yang, Kannan Ramchandran, Jiantao Jiao:
Provably Breaking the Quadratic Error Compounding Barrier in Imitation Learning, Optimally. CoRR abs/2102.12948 (2021) - [i102]Avishek Ghosh, Raj Kumar Maity, Arya Mazumdar, Kannan Ramchandran:
Escaping Saddle Points in Distributed Newton's Method with Communication efficiency and Byzantine Resilience. CoRR abs/2103.09424 (2021) - [i101]Vipul Gupta, Avishek Ghosh, Michal Derezinski, Rajiv Khanna, Kannan Ramchandran, Michael W. Mahoney:
LocalNewton: Reducing Communication Bottleneck for Distributed Learning. CoRR abs/2105.07320 (2021) - [i100]Avishek Ghosh, Abishek Sankararaman, Kannan Ramchandran:
Collaborative Learning and Personalization in Multi-Agent Stochastic Linear Bandits. CoRR abs/2106.08902 (2021) - [i99]Avishek Ghosh, Abishek Sankararaman, Kannan Ramchandran:
Model Selection for Generic Contextual Bandits. CoRR abs/2107.03455 (2021) - [i98]Avishek Ghosh, Sayak Ray Chowdhury, Kannan Ramchandran:
Model Selection with Near Optimal Rates for Reinforcement Learning with General Model Classes. CoRR abs/2107.05849 (2021) - [i97]Yaoqing Yang, Liam Hodgkinson, Ryan Theisen, Joe Zou, Joseph E. Gonzalez, Kannan Ramchandran, Michael W. Mahoney:
Taxonomizing local versus global structure in neural network loss landscapes. CoRR abs/2107.11228 (2021) - 2020
- [j111]Amirali Aghazadeh, Orhan Ocal, Kannan Ramchandran:
CRISPRL and: Interpretable large-scale inference of DNA repair landscape based on a spectral approach. Bioinform. 36(Supplement-1): i560-i568 (2020) - [c279]Yaoqing Yang, Jichan Chung, Guanhua Wang, Vipul Gupta, Adarsh Karnati, Kenan Jiang, Ion Stoica, Joseph Gonzalez, Kannan Ramchandran:
Robust Class Parallelism - Error Resilient Parallel Inference with Low Communication Cost. ACSSC 2020: 1064-1065 - [c278]Avishek Ghosh, Kannan Ramchandran:
Alternating Minimization Converges Super-Linearly for Mixed Linear Regression. AISTATS 2020: 1093-1103 - [c277]Vipul Gupta, Swanand Kadhe, Thomas A. Courtade, Michael W. Mahoney, Kannan Ramchandran:
OverSketched Newton: Fast Convex Optimization for Serverless Systems. IEEE BigData 2020: 288-297 - [c276]Steven Cao, Swanand Kadhe, Kannan Ramchandran:
CoVer: Collaborative Light-Node-Only Verification and Data Availability for Blockchains. Blockchain 2020: 45-52 - [c275]Haewon Jeong, Yaoqing Yang, Vipul Gupta, Christian Engelmann, Tze Meng Low, Viveck R. Cadambe, Kannan Ramchandran, Pulkit Grover:
3D Coded SUMMA: Communication-Efficient and Robust Parallel Matrix Multiplication. Euro-Par 2020: 392-407 - [c274]Vipul Gupta, Dominic Carrano, Yaoqing Yang, Vaishaal Shankar, Thomas A. Courtade, Kannan Ramchandran:
Serverless Straggler Mitigation using Error-Correcting Codes. ICDCS 2020: 135-145 - [c273]Roel Dobbe, Ye Pu, Jingge Zhu, Kannan Ramchandran, Claire J. Tomlin:
Local Differential Privacy for Multi-Agent Distributed Optimal Power Flow. ISGT-Europe 2020: 265-269 - [c272]Avishek Ghosh, Kannan Ramchandran:
Some Performance Guarantees of Global LASSO with Local Assumptions for Convolutional Sparse Design Matrices. ISIT 2020: 1391-1396 - [c271]Orhan Ocal, Kannan Ramchandran:
Fast Compressive Large-Scale Matrix-Matrix Multiplication Using Product Codes. ISIT 2020: 1426-1431 - [c270]Avishek Ghosh, Raj Kumar Maity, Arya Mazumdar, Kannan Ramchandran:
Communication Efficient Distributed Approximate Newton Method. ISIT 2020: 2539-2544 - [c269]Avishek Ghosh, Raj Kumar Maity, Swanand Kadhe, Arya Mazumdar, Kannan Ramchandran:
Communication Efficient and Byzantine Tolerant Distributed Learning. ISIT 2020: 2545-2550 - [c268]Swanand Kadhe, Onur Ozan Koyluoglu, Kannan Ramchandran:
Communication-Efficient Gradient Coding for Straggler Mitigation in Distributed Learning. ISIT 2020: 2634-2639 - [c267]Avishek Ghosh, Ashwin Pananjady, Aditya Guntuboyina, Kannan Ramchandran:
Max-affine regression with universal parameter estimation for small-ball designs. ISIT 2020: 2706-2710 - [c266]Avishek Ghosh, Raj Kumar Maity, Swanand Kadhe, Arya Mazumdar, Kannan Ramchandran:
Communication-Efficient and Byzantine-Robust Distributed Learning. ITA 2020: 1-28 - [c265]Avishek Ghosh, Jichan Chung, Dong Yin, Kannan Ramchandran:
An Efficient Framework for Clustered Federated Learning. NeurIPS 2020 - [c264]Nived Rajaraman, Lin F. Yang, Jiantao Jiao, Kannan Ramchandran:
Toward the Fundamental Limits of Imitation Learning. NeurIPS 2020 - [c263]Yaoqing Yang, Rajiv Khanna, Yaodong Yu, Amir Gholami, Kurt Keutzer, Joseph E. Gonzalez, Kannan Ramchandran, Michael W. Mahoney:
Boundary thickness and robustness in learning models. NeurIPS 2020 - [c262]Kangwook Lee, Changho Suh, Kannan Ramchandran:
Reprogramming GANs via Input Noise Design. ECML/PKDD (2) 2020: 256-271 - [i96]Vipul Gupta, Dominic Carrano, Yaoqing Yang, Vaishaal Shankar, Thomas A. Courtade, Kannan Ramchandran:
Serverless Straggler Mitigation using Local Error-Correcting Codes. CoRR abs/2001.07490 (2020) - [i95]Avishek Ghosh, Kannan Ramchandran:
Alternating Minimization Converges Super-Linearly for Mixed Linear Regression. CoRR abs/2004.10914 (2020) - [i94]Swanand Kadhe, Onur Ozan Koyluoglu, Kannan Ramchandran:
Communication-Efficient Gradient Coding for Straggler Mitigation in Distributed Learning. CoRR abs/2005.07184 (2020) - [i93]Avishek Ghosh, Abishek Sankararaman, Kannan Ramchandran:
Problem-Complexity Adaptive Model Selection for Stochastic Linear Bandits. CoRR abs/2006.02612 (2020) - [i92]Avishek Ghosh, Jichan Chung, Dong Yin, Kannan Ramchandran:
An Efficient Framework for Clustered Federated Learning. CoRR abs/2006.04088 (2020) - [i91]Yaoqing Yang, Rajiv Khanna, Yaodong Yu, Amir Gholami, Kurt Keutzer, Joseph E. Gonzalez, Kannan Ramchandran, Michael W. Mahoney:
Boundary thickness and robustness in learning models. CoRR abs/2007.05086 (2020) - [i90]Vipul Gupta, Soham R. Phade, Thomas A. Courtade, Kannan Ramchandran:
Utility-based Resource Allocation and Pricing for Serverless Computing. CoRR abs/2008.07793 (2020) - [i89]Nived Rajaraman, Lin F. Yang, Jiantao Jiao, Kannan Ramchandran:
Toward the Fundamental Limits of Imitation Learning. CoRR abs/2009.05990 (2020) - [i88]Swanand Kadhe, Nived Rajaraman, Onur Ozan Koyluoglu, Kannan Ramchandran:
FastSecAgg: Scalable Secure Aggregation for Privacy-Preserving Federated Learning. CoRR abs/2009.11248 (2020) - [i87]Steven Cao, Swanand Kadhe, Kannan Ramchandran:
CoVer: Collaborative Light-Node-Only Verification and Data Availability for Blockchains. CoRR abs/2010.00217 (2020) - [i86]Vipul Gupta, Dhruv Choudhary, Ping Tak Peter Tang, Xiaohan Wei, Xing Wang, Yuzhen Huang, Arun Kejariwal, Kannan Ramchandran, Michael W. Mahoney:
Fast Distributed Training of Deep Neural Networks: Dynamic Communication Thresholding for Model and Data Parallelism. CoRR abs/2010.08899 (2020) - [i85]Amirali Aghazadeh, Vipul Gupta, Alex DeWeese, Onur Ozan Koyluoglu, Kannan Ramchandran:
BEAR: Sketching BFGS Algorithm for Ultra-High Dimensional Feature Selection in Sublinear Memory. CoRR abs/2010.13829 (2020)
2010 – 2019
- 2019
- [j110]Angie Wang, Woo-Rham Bae, Jaeduk Han, Stevo Bailey, Orhan Ocal, Paul Rigge, Zhongkai Wang, Kannan Ramchandran, Elad Alon, Borivoje Nikolic:
A Real-Time, 1.89-GHz Bandwidth, 175-kHz Resolution Sparse Spectral Analysis RISC-V SoC in 16-nm FinFET. IEEE J. Solid State Circuits 54(7): 1993-2008 (2019) - [j109]Dong Yin, Ramtin Pedarsani, Yudong Chen, Kannan Ramchandran:
Learning Mixtures of Sparse Linear Regressions Using Sparse Graph Codes. IEEE Trans. Inf. Theory 65(3): 1430-1451 (2019) - [j108]Xiao Li, Dong Yin, Sameer Pawar, Ramtin Pedarsani, Kannan Ramchandran:
Sub-Linear Time Support Recovery for Compressed Sensing Using Sparse-Graph Codes. IEEE Trans. Inf. Theory 65(10): 6580-6619 (2019) - [j107]Kangwook Lee, Kabir Chandrasekher, Ramtin Pedarsani, Kannan Ramchandran:
SAFFRON: A Fast, Efficient, and Robust Framework for Group Testing Based on Sparse-Graph Codes. IEEE Trans. Signal Process. 67(17): 4649-4664 (2019) - [c261]Sinho Chewi, Forest Yang, Avishek Ghosh, Abhay Parekh, Kannan Ramchandran:
Matching Observations to Distributions: Efficient Estimation via Sparsified Hungarian Algorithm. Allerton 2019: 368-375 - [c260]Orhan Ocal, Oguz H. Elibol, Gokce Keskin, Cory Stephenson, Anil Thomas, Kannan Ramchandran:
Adversarially Trained Autoencoders for Parallel-data-free Voice Conversion. ICASSP 2019: 2777-2781 - [c259]Frank Ong, Reinhard Heckel, Kannan Ramchandran:
A Fast and Robust Paradigm for Fourier Compressed Sensing Based on Coded Sampling. ICASSP 2019: 5117-5121 - [c258]Dong Yin, Yudong Chen, Kannan Ramchandran, Peter L. Bartlett:
Defending Against Saddle Point Attack in Byzantine-Robust Distributed Learning. ICML 2019: 7074-7084 - [c257]Dong Yin, Kannan Ramchandran, Peter L. Bartlett:
Rademacher Complexity for Adversarially Robust Generalization. ICML 2019: 7085-7094 - [c256]Kangwook Lee, Hoon Kim, Kyungmin Lee, Changho Suh, Kannan Ramchandran:
Synthesizing Differentially Private Datasets using Random Mixing. ISIT 2019: 542-546 - [c255]Orhan Ocal, Swanand Kadhe, Kannan Ramchandran:
Low-degree Pseudo-Boolean Function Recovery Using Codes. ISIT 2019: 1207-1211 - [c254]Swanand Kadhe, Onur Ozan Koyluoglu, Kannan Ramchandran:
Gradient Coding Based on Block Designs for Mitigating Adversarial Stragglers. ISIT 2019: 2813-2817 - [i84]Kamil Nar, Orhan Ocal, S. Shankar Sastry, Kannan Ramchandran:
Cross-Entropy Loss and Low-Rank Features Have Responsibility for Adversarial Examples. CoRR abs/1901.08360 (2019) - [i83]Vipul Gupta, Swanand Kadhe, Thomas A. Courtade, Michael W. Mahoney, Kannan Ramchandran:
OverSketched Newton: Fast Convex Optimization for Serverless Systems. CoRR abs/1903.08857 (2019) - [i82]Swanand Kadhe, Onur Ozan Koyluoglu, Kannan Ramchandran:
Gradient Coding Based on Block Designs for Mitigating Adversarial Stragglers. CoRR abs/1904.13373 (2019) - [i81]Orhan Ocal, Oguz H. Elibol, Gokce Keskin, Cory Stephenson, Anil Thomas, Kannan Ramchandran:
Adversarially Trained Autoencoders for Parallel-Data-Free Voice Conversion. CoRR abs/1905.03864 (2019) - [i80]Avishek Ghosh, Justin Hong, Dong Yin, Kannan Ramchandran:
Robust Federated Learning in a Heterogeneous Environment. CoRR abs/1906.06629 (2019) - [i79]Avishek Ghosh, Ashwin Pananjady, Adityanand Guntuboyina, Kannan Ramchandran:
Max-Affine Regression: Provable, Tractable, and Near-Optimal Statistical Estimation. CoRR abs/1906.09255 (2019) - [i78]Swanand Kadhe, Jichan Chung, Kannan Ramchandran:
SeF: A Secure Fountain Architecture for Slashing Storage Costs in Blockchains. CoRR abs/1906.12140 (2019) - [i77]Avishek Ghosh, Raj Kumar Maity, Swanand Kadhe, Arya Mazumdar, Kannan Ramchandran:
Communication-Efficient and Byzantine-Robust Distributed Learning. CoRR abs/1911.09721 (2019) - 2018
- [j106]Sameer Pawar, Kannan Ramchandran:
FFAST: An Algorithm for Computing an Exactly k-Sparse DFT in O(k log k) Time. IEEE Trans. Inf. Theory 64(1): 429-450 (2018) - [j105]Sameer Pawar, Kannan Ramchandran:
R-FFAST: A Robust Sub-Linear Time Algorithm for Computing a Sparse DFT. IEEE Trans. Inf. Theory 64(1): 451-466 (2018) - [j104]Kangwook Lee, Maximilian Lam, Ramtin Pedarsani, Dimitris S. Papailiopoulos, Kannan Ramchandran:
Speeding Up Distributed Machine Learning Using Codes. IEEE Trans. Inf. Theory 64(3): 1514-1529 (2018) - [j103]K. V. Rashmi, Nihar B. Shah, Kannan Ramchandran, P. Vijay Kumar:
Information-Theoretically Secure Erasure Codes for Distributed Storage. IEEE Trans. Inf. Theory 64(3): 1621-1646 (2018) - [c253]Reinhard Heckel, Max Simchowitz, Kannan Ramchandran, Martin J. Wainwright:
Approximate ranking from pairwise comparisons. AISTATS 2018: 1057-1066 - [c252]Dong Yin, Ashwin Pananjady, Maximilian Lam, Dimitris S. Papailiopoulos, Kannan Ramchandran, Peter L. Bartlett:
Gradient Diversity: a Key Ingredient for Scalable Distributed Learning. AISTATS 2018: 1998-2007 - [c251]Avishek Ghosh, Kannan Ramchandran:
Online Scoring with Delayed Information: A Convex Optimization Viewpoint. Allerton 2018: 454-461 - [c250]Avishek Ghosh, Kannan Ramchandran:
Faster Data-access in Large-scale Systems: Network-scale Latency Analysis under General Service-time Distributions. Allerton 2018: 757-764 - [c249]Ye Pu, Jingge Zhu, Karl Henrik Johansson, Kannan Ramchandran, Claire J. Tomlin:
Coded Control over Lossy Networks. ACC 2018: 3602-3608 - [c248]Vipul Gupta, Shusen Wang, Thomas A. Courtade, Kannan Ramchandran:
OverSketch: Approximate Matrix Multiplication for the Cloud. IEEE BigData 2018: 298-304 - [c247]Angie Wang, Woo-Rham Bae, Jaeduk Han, Stevo Bailey, Paul Rigge, Orhan Ocal, Zhongkai Wang, Kannan Ramchandran, Elad Alon, Borivoje Nikolic:
A Real-Time, Analog/Digital Co-Designed 1.89-GHz Bandwidth, 175-kHz Resolution Sparse Spectral Analysis RISC-V SoC in 16-nm FinFET. ESSCIRC 2018: 322-325 - [c246]Kangwook Lee, Kyungmin Lee, Hoon Kim, Changho Suh, Kannan Ramchandran:
SGD on Random Mixtures: Private Machine Learning under Data Breach Threats. ICLR (Workshop) 2018 - [c245]Dong Yin, Yudong Chen, Kannan Ramchandran, Peter L. Bartlett:
Byzantine-Robust Distributed Learning: Towards Optimal Statistical Rates. ICML 2018: 5636-5645 - [c244]Tavor Baharav, Kangwook Lee, Orhan Ocal, Kannan Ramchandran:
Straggler-Proofing Massive-Scale Distributed Matrix Multiplication with D-Dimensional Product Codes. ISIT 2018: 1993-1997 - [i76]Reinhard Heckel, Max Simchowitz, Kannan Ramchandran, Martin J. Wainwright:
Approximate Ranking from Pairwise Comparisons. CoRR abs/1801.01253 (2018) - [i75]Dong Yin, Yudong Chen, Kannan Ramchandran, Peter L. Bartlett:
Byzantine-Robust Distributed Learning: Towards Optimal Statistical Rates. CoRR abs/1803.01498 (2018) - [i74]Dong Yin, Yudong Chen, Kannan Ramchandran, Peter L. Bartlett:
Defending Against Saddle Point Attack in Byzantine-Robust Distributed Learning. CoRR abs/1806.05358 (2018) - [i73]Roel Dobbe, Ye Pu, Jingge Zhu, Kannan Ramchandran, Claire J. Tomlin:
Customized Local Differential Privacy for Multi-Agent Distributed Optimization. CoRR abs/1806.06035 (2018) - [i72]Sinho Chewi, Forest Yang, Avishek Ghosh, Abhay Parekh, Kannan Ramchandran:
Online Absolute Ranking with Partial Information: A Bipartite Graph Matching Approach. CoRR abs/1806.06766 (2018) - [i71]Avishek Ghosh, Kannan Ramchandran:
Faster Data-access in Large-scale Systems: Network-scale Latency Analysis under General Service-time Distributions. CoRR abs/1807.02253 (2018) - [i70]Avishek Ghosh, Kannan Ramchandran:
Online Scoring with Delayed Information: A Convex Optimization Viewpoint. CoRR abs/1807.03379 (2018) - [i69]Dong Yin, Kannan Ramchandran, Peter L. Bartlett:
Rademacher Complexity for Adversarially Robust Generalization. CoRR abs/1810.11914 (2018) - [i68]Vipul Gupta, Shusen Wang, Thomas A. Courtade, Kannan Ramchandran:
OverSketch: Approximate Matrix Multiplication for the Cloud. CoRR abs/1811.02653 (2018) - [i67]Gary Cheng, Armin Askari, Laurent El Ghaoui, Kannan Ramchandran:
Frank-Wolfe Algorithm for Exemplar Selection. CoRR abs/1811.02702 (2018) - 2017
- [j102]Horia Mania, Xinghao Pan, Dimitris S. Papailiopoulos, Benjamin Recht, Kannan Ramchandran, Michael I. Jordan:
Perturbed Iterate Analysis for Asynchronous Stochastic Optimization. SIAM J. Optim. 27(4): 2202-2229 (2017) - [j101]Kangwook Lee, Nihar B. Shah, Longbo Huang, Kannan Ramchandran:
The MDS Queue: Analysing the Latency Performance of Erasure Codes. IEEE Trans. Inf. Theory 63(5): 2822-2842 (2017) - [j100]Ramtin Pedarsani, Dong Yin, Kangwook Lee, Kannan Ramchandran:
PhaseCode: Fast and Efficient Compressive Phase Retrieval Based on Sparse-Graph Codes. IEEE Trans. Inf. Theory 63(6): 3663-3691 (2017) - [j99]K. V. Rashmi, Nihar B. Shah, Kannan Ramchandran:
A Piggybacking Design Framework for Read-and Download-Efficient Distributed Storage Codes. IEEE Trans. Inf. Theory 63(9): 5802-5820 (2017) - [j98]Giulia Fanti, Peter Kairouz, Sewoong Oh, Kannan Ramchandran, Pramod Viswanath:
Hiding the Rumor Source. IEEE Trans. Inf. Theory 63(10): 6679-6713 (2017) - [j97]Kangwook Lee, Ramtin Pedarsani, Kannan Ramchandran:
On Scheduling Redundant Requests With Cancellation Overheads. IEEE/ACM Trans. Netw. 25(2): 1279-1290 (2017) - [c243]Dong Yin, Ramtin Pedarsani, Yudong Chen, Kannan Ramchandran:
Learning mixtures of sparse linear regressions using sparse graph codes. Allerton 2017: 588-595 - [c242]Jingge Zhu, Ye Pu, Vipul Gupta, Claire J. Tomlin, Kannan Ramchandran:
A sequential approximation framework for coded distributed optimization. Allerton 2017: 1240-1247 - [c241]Kabir Chandrasekher, Kangwook Lee, Peter Kairouz, Ramtin Pedarsani, Kannan Ramchandran:
Asynchronous and noncoherent neighbor discovery for the IoT using sparse-graph codes. ICC 2017: 1-6 - [c240]Reinhard Heckel, Kannan Ramchandran:
The Sample Complexity of Online One-Class Collaborative Filtering. ICML 2017: 1452-1460 - [c239]Kangwook Lee, Ramtin Pedarsani, Dimitris S. Papailiopoulos, Kannan Ramchandran:
Coded computation for multicore setups. ISIT 2017: 2413-2417 - [c238]Kangwook Lee, Changho Suh, Kannan Ramchandran:
High-dimensional coded matrix multiplication. ISIT 2017: 2418-2422 - [c237]Kabir Chandrasekher, Orhan Ocal, Kannan Ramchandran:
Density evolution on a class of smeared random graphs. ISIT 2017: 2915-2919 - [c236]Reinhard Heckel, Ilan Shomorony, Kannan Ramchandran, David N. C. Tse:
Fundamental limits of DNA storage systems. ISIT 2017: 3130-3134 - [c235]Shunfu Mao, Soheil Mohajer, Kannan Ramchandran, David Tse, Sreeram Kannan:
abSNP: RNA-Seq SNP Calling in Repetitive Regions via Abundance Estimation. WABI 2017: 15:1-15:14 - [i66]Dong Yin, Ramtin Pedarsani, Yudong Chen, Kannan Ramchandran:
Learning Mixtures of Sparse Linear Regressions Using Sparse Graph Codes. CoRR abs/1703.00641 (2017) - [i65]Kabir Chandrasekher, Orhan Ocal, Kannan Ramchandran:
Density Evolution on a Class of Smeared Random Graphs: A Theoretical Framework for Fast MRI. CoRR abs/1705.02453 (2017) - [i64]Reinhard Heckel, Ilan Shomorony, Kannan Ramchandran, David N. C. Tse:
Fundamental Limits of DNA Storage Systems. CoRR abs/1705.04732 (2017) - [i63]Reinhard Heckel, Kannan Ramchandran:
The Sample Complexity of Online One-Class Collaborative Filtering. CoRR abs/1706.00061 (2017) - [i62]Dong Yin, Ashwin Pananjady, Maximilian Lam, Dimitris S. Papailiopoulos, Kannan Ramchandran, Peter L. Bartlett:
Gradient Diversity Empowers Distributed Learning. CoRR abs/1706.05699 (2017) - [i61]Jingge Zhu, Ye Pu, Vipul Gupta, Claire J. Tomlin, Kannan Ramchandran:
A Sequential Approximation Framework for Coded Distributed Optimization. CoRR abs/1710.09001 (2017) - 2016
- [j96]Nihar B. Shah, Sivaraman Balakrishnan, Joseph K. Bradley, Abhay Parekh, Kannan Ramchandran, Martin J. Wainwright:
Estimation from Pairwise Comparisons: Sharp Minimax Bounds with Topology Dependence. J. Mach. Learn. Res. 17: 58:1-58:47 (2016) - [j95]Nihar B. Shah, Kangwook Lee, Kannan Ramchandran:
When Do Redundant Requests Reduce Latency? IEEE Trans. Commun. 64(2): 715-722 (2016) - [j94]Nebojsa Milosavljevic, Sameer Pawar, Salim Y. El Rouayheb, Michael Gastpar, Kannan Ramchandran:
Efficient Algorithms for the Data Exchange Problem. IEEE Trans. Inf. Theory 62(4): 1878-1896 (2016) - [j93]Giulia Fanti, Peter Kairouz, Sewoong Oh, Kannan Ramchandran, Pramod Viswanath:
Metadata-Conscious Anonymous Messaging. IEEE Trans. Signal Inf. Process. over Networks 2(4): 582-594 (2016) - [j92]Venkatesan N. Ekambaram, Kannan Ramchandran, Raja Sengupta:
Collaborative High-Accuracy Localization in Mobile Multipath Environments. IEEE Trans. Veh. Technol. 65(10): 8414-8422 (2016) - [c234]Dong Yin, Ramtin Pedarsani, Xiao Li, Kannan Ramchandran:
Compressed sensing using sparse-graph codes for the continuous-alphabet setting. Allerton 2016: 758-765 - [c233]Xiao Li, Kannan Ramchandran:
Recovering K-sparse N-length vectors in O(K log N) time: Compressed sensing using sparse-graph codes. ICASSP 2016: 4049-4053 - [c232]Frank Ong, Sameer Pawar, Kannan Ramchandran:
Fast sparse 2-D DFT computation using sparse-graph alias codes. ICASSP 2016: 4059-4063 - [c231]Orhan Ocal, Xiao Li, Kannan Ramchandran:
A sparse-graph-coded filter bank approach to minimum-rate spectrum-blind sampling. ICASSP 2016: 6365-6369 - [c230]Giulia Fanti, Peter Kairouz, Sewoong Oh, Kannan Ramchandran, Pramod Viswanath:
Metadata-conscious anonymous messaging. ICML 2016: 108-116 - [c229]Preetum Nakkiran, K. V. Rashmi, Kannan Ramchandran:
Optimal systematic distributed storage codes with fast encoding. ISIT 2016: 430-434 - [c228]Joseph Hui, Ilan Shomorony, Kannan Ramchandran, Thomas A. Courtade:
Overlap-based genome assembly from variable-length reads. ISIT 2016: 1018-1022 - [c227]Kangwook Lee, Maximilian Lam, Ramtin Pedarsani, Dimitris S. Papailiopoulos, Kannan Ramchandran:
Speeding up distributed machine learning using codes. ISIT 2016: 1143-1147 - [c226]Kangwook Lee, Ramtin Pedarsani, Kannan Ramchandran:
SAFFRON: A fast, efficient, and robust framework for group testing based on sparse-graph codes. ISIT 2016: 2873-2877 - [c225]K. V. Rashmi, Mosharaf Chowdhury, Jack Kosaian, Ion Stoica, Kannan Ramchandran:
EC-Cache: Load-Balanced, Low-Latency Cluster Caching with Online Erasure Coding. OSDI 2016: 401-417 - [c224]Giulia Fanti, Peter Kairouz, Sewoong Oh, Kannan Ramchandran, Pramod Viswanath:
Rumor Source Obfuscation on Irregular Trees. SIGMETRICS 2016: 153-164 - [i60]Xinghao Pan, Maximilian Lam, Stephen Tu, Dimitris S. Papailiopoulos, Ce Zhang, Michael I. Jordan, Kannan Ramchandran, Christopher Ré, Benjamin Recht:
CYCLADES: Conflict-free Asynchronous Machine Learning. CoRR abs/1605.09721 (2016) - [i59]Dong Yin, Kangwook Lee, Ramtin Pedarsani, Kannan Ramchandran:
Fast and Robust Compressive Phase Retrieval with Sparse-Graph Codes. CoRR abs/1606.00531 (2016) - [i58]Reinhard Heckel, Nihar B. Shah, Kannan Ramchandran, Martin J. Wainwright:
Active Ranking from Pairwise Comparisons and the Futility of Parametric Assumptions. CoRR abs/1606.08842 (2016) - 2015
- [j91]Nihar B. Shah, K. V. Rashmi, Kannan Ramchandran:
Distributed Secret Dissemination Across a Network. IEEE J. Sel. Top. Signal Process. 9(7): 1206-1216 (2015) - [j90]Giulia Fanti, Kannan Ramchandran:
Efficient Private Information Retrieval Over Unsynchronized Databases. IEEE J. Sel. Top. Signal Process. 9(7): 1229-1239 (2015) - [j89]Ramji Venkataramanan, Vasuki Narasimha Swamy, Kannan Ramchandran:
Low-Complexity Interactive Algorithms for Synchronization From Deletions, Insertions, and Substitutions. IEEE Trans. Inf. Theory 61(10): 5670-5689 (2015) - [j88]Venkatesan N. Ekambaram, Giulia Cecilia Fanti, Babak Ayazifar, Kannan Ramchandran:
Spline-Like Wavelet Filterbanks for Multiresolution Analysis of Graph-Structured Data. IEEE Trans. Signal Inf. Process. over Networks 1(4): 268-278 (2015) - [c223]Nihar B. Shah, Sivaraman Balakrishnan, Joseph K. Bradley, Abhay Parekh, Kannan Ramchandran, Martin J. Wainwright:
Estimation from Pairwise Comparisons: Sharp Minimax Bounds with Topology Dependence. AISTATS 2015 - [c222]Kangwook Lee, Ramtin Pedarsani, Kannan Ramchandran:
On scheduling redundant requests with cancellation overheads. Allerton 2015: 99-106 - [c221]Ramtin Pedarsani, Kangwook Lee, Kannan Ramchandran:
Sparse covariance estimation based on sparse-graph codes. Allerton 2015: 612-619 - [c220]Nagaraj Thenkarai Janakiraman, Santosh K. Emmadi, Krishna R. Narayanan, Kannan Ramchandran:
Exploring connections between Sparse Fourier Transform computation and decoding of product codes. Allerton 2015: 1366-1373 - [c219]K. V. Rashmi, Preetum Nakkiran, Jingyan Wang, Nihar B. Shah, Kannan Ramchandran:
Having Your Cake and Eating It Too: Jointly Optimal Erasure Codes for I/O, Storage, and Network-bandwidth. FAST 2015: 81-94 - [c218]Ramtin Pedarsani, Kangwook Lee, Kannan Ramchandran:
Capacity-approaching PhaseCode for low-complexity compressive phase retrieval. ISIT 2015: 989-993 - [c217]Xiao Li, Sameer Pawar, Kannan Ramchandran:
Sub-linear time compressed sensing using sparse-graph codes. ISIT 2015: 1645-1649 - [c216]Dong Yin, Kangwook Lee, Ramtin Pedarsani, Kannan Ramchandran:
Fast and robust compressive phase retrieval with sparse-graph codes. ISIT 2015: 2583-2587 - [c215]Sameer Pawar, Venkatesan Nallampatti Ekambaram, Kannan Ramchandran:
Computationally-efficient sparse polynomial interpolation. IWSDA 2015: 33-37 - [c214]Xinghao Pan, Dimitris S. Papailiopoulos, Samet Oymak, Benjamin Recht, Kannan Ramchandran, Michael I. Jordan:
Parallel Correlation Clustering on Big Graphs. NIPS 2015: 82-90 - [c213]Xiao Li, Kannan Ramchandran:
An Active Learning Framework using Sparse-Graph Codes for Sparse Polynomials and Graph Sketching. NIPS 2015: 2170-2178 - [p2]Venkatesan N. Ekambaram, Kannan Ramchandran, Jaeyoung Choi, Gerald Friedland:
Collaborative Multimodal Location Estimation of Consumer Media. Multimodal Location Estimation of Videos and Images 2015: 115-126 - [p1]Jaeyoung Choi, Howard Lei, Venkatesan N. Ekambaram, Pascal Kelm, Luke R. Gottlieb, Thomas Sikora, Kannan Ramchandran, Gerald Friedland:
Human Versus Machine: Establishing a Human Baseline for Multimodal Location Estimation. Multimodal Location Estimation of Videos and Images 2015: 153-171 - [i57]Sameer Pawar, Kannan Ramchandran:
A robust sub-linear time R-FFAST algorithm for computing a sparse DFT. CoRR abs/1501.00320 (2015) - [i56]Nebojsa Milosavljevic, Sameer Pawar, Salim Y. El Rouayheb, Michael Gastpar, Kannan Ramchandran:
Efficient Algorithms for the Data Exchange Problem. CoRR abs/1502.06149 (2015) - [i55]Nihar B. Shah, Sivaraman Balakrishnan, Joseph K. Bradley, Abhay Parekh, Kannan Ramchandran, Martin J. Wainwright:
Estimation from Pairwise Comparisons: Sharp Minimax Bounds with Topology Dependence. CoRR abs/1505.01462 (2015) - [i54]Xinghao Pan, Dimitris S. Papailiopoulos, Samet Oymak, Benjamin Recht, Kannan Ramchandran, Michael I. Jordan:
Parallel Correlation Clustering on Big Graphs. CoRR abs/1507.05086 (2015) - [i53]Horia Mania, Xinghao Pan, Dimitris S. Papailiopoulos, Benjamin Recht, Kannan Ramchandran, Michael I. Jordan:
Perturbed Iterate Analysis for Asynchronous Stochastic Optimization. CoRR abs/1507.06970 (2015) - [i52]Vijay Kamble, Nihar B. Shah, David Marn, Abhay Parekh, Kannan Ramchandran:
Truth Serums for Massively Crowdsourced Evaluation Tasks. CoRR abs/1507.07045 (2015) - [i51]Nihar B. Shah, K. V. Rashmi, Kannan Ramchandran, P. Vijay Kumar:
Information-theoretically Secure Erasure Codes for Distributed Storage. CoRR abs/1508.03787 (2015) - [i50]Kangwook Lee, Ramtin Pedarsani, Kannan Ramchandran:
SAFFRON: A Fast, Efficient, and Robust Framework for Group Testing based on Sparse-Graph Codes. CoRR abs/1508.04485 (2015) - [i49]Xiao Li, Joseph K. Bradley, Sameer Pawar, Kannan Ramchandran:
SPRIGHT: A Fast and Robust Framework for Sparse Walsh-Hadamard Transform. CoRR abs/1508.06336 (2015) - [i48]Preetum Nakkiran, K. V. Rashmi, Kannan Ramchandran:
Optimal Systematic Distributed Storage Codes with Fast Encoding. CoRR abs/1509.01858 (2015) - [i47]Giulia Fanti, Peter Kairouz, Sewoong Oh, Kannan Ramchandran, Pramod Viswanath:
Hiding the Rumor Source. CoRR abs/1509.02849 (2015) - [i46]Frank Ong, Sameer Pawar, Kannan Ramchandran:
Fast and Efficient Sparse 2D Discrete Fourier Transform using Sparse-Graph Codes. CoRR abs/1509.05849 (2015) - [i45]Kangwook Lee, Maximilian Lam, Ramtin Pedarsani, Dimitris S. Papailiopoulos, Kannan Ramchandran:
Speeding Up Distributed Machine Learning Using Codes. CoRR abs/1512.02673 (2015) - 2014
- [j87]Lara Dolecek, Mario Blaum, Jehoshua Bruck, Anxiao Andrew Jiang, Kannan Ramchandran, Bane Vasic:
Guest Editorial Communication Methodologies for the Next-Generation Storage Systems. IEEE J. Sel. Areas Commun. 32(5): 809-814 (2014) - [c212]Giulia Fanti, Kannan Ramchandran:
Multi-server private information retrieval over unsynchronized databases. Allerton 2014: 437-444 - [c211]Ramtin Pedarsani, Kangwook Lee, Kannan Ramchandran:
PhaseCode: Fast and efficient compressive phase retrieval based on sparse-graph codes. Allerton 2014: 842-849 - [c210]Nihar B. Shah, K. V. Rashmi, Kannan Ramchandran:
One extra bit of download ensures perfectly private information retrieval. ISIT 2014: 856-860 - [c209]Nihar B. Shah, Kangwook Lee, Kannan Ramchandran:
The MDS queue: Analysing the latency performance of erasure codes. ISIT 2014: 861-865 - [c208]Sameer Pawar, Kannan Ramchandran:
A robust R-FFAST framework for computing a k-sparse n-length DFT in O(k log n) sample complexity using sparse-graph codes. ISIT 2014: 1852-1856 - [c207]Xiao Li, Joseph Kurata Bradley, Sameer Pawar, Kannan Ramchandran:
The SPRIGHT algorithm for robust sparse Hadamard Transforms. ISIT 2014: 1857-1861 - [c206]Giulia Fanti, Matthieu Finiasz, Gerald Friedland, Kannan Ramchandran:
Toward efficient, privacy-aware media classification on public databases. ICMR 2014: 49 - [c205]K. V. Rashmi, Nihar B. Shah, Dikang Gu, Hairong Kuang, Dhruba Borthakur, Kannan Ramchandran:
A "hitchhiker's" guide to fast and efficient data reconstruction in erasure-coded data centers. SIGCOMM 2014: 331-342 - [i44]Nihar B. Shah, Sivaraman Balakrishnan, Joseph K. Bradley, Abhay Parekh, Kannan Ramchandran, Martin J. Wainwright:
When is it Better to Compare than to Score? CoRR abs/1406.6618 (2014) - [i43]Ramtin Pedarsani, Kangwook Lee, Kannan Ramchandran:
PhaseCode: Fast and Efficient Compressive Phase Retrieval based on Sparse-Graph-Codes. CoRR abs/1408.0034 (2014) - [i42]Ramtin Pedarsani, Kangwook Lee, Kannan Ramchandran:
Capacity-Approaching PhaseCode for Low-Complexity Compressive Phase Retrieval. CoRR abs/1412.5694 (2014) - [i41]Xiao Li, Sameer Pawar, Kannan Ramchandran:
Sub-linear Time Support Recovery for Compressed Sensing using Sparse-Graph Codes. CoRR abs/1412.7646 (2014) - 2013
- [j86]Giulia Fanti, Matthieu Finiasz, Kannan Ramchandran:
One-Way Private Media Search on Public Databases: The Role of Signal Processing. IEEE Signal Process. Mag. 30(2): 53-61 (2013) - [j85]Lalitha Sankar, Wade Trappe, Kannan Ramchandran, H. Vincent Poor, Mérouane Debbah:
The Role of Signal Processing in Meeting Privacy Challenges: An Overview. IEEE Signal Process. Mag. 30(5): 95-106 (2013) - [j84]Ravi Tandon, Sennur Ulukus, Kannan Ramchandran:
Secure Source Coding With a Helper. IEEE Trans. Inf. Theory 59(4): 2178-2187 (2013) - [j83]Viveck R. Cadambe, Syed Ali Jafar, Hamed Maleki, Kannan Ramchandran, Changho Suh:
Asymptotic Interference Alignment for Optimal Repair of MDS Codes in Distributed Storage. IEEE Trans. Inf. Theory 59(5): 2974-2987 (2013) - [j82]Ramji Venkataramanan, Sekhar Tatikonda, Kannan Ramchandran:
Achievable Rates for Channels With Deletions and Insertions. IEEE Trans. Inf. Theory 59(11): 6990-7013 (2013) - [c204]Nihar B. Shah, Kangwook Lee, Kannan Ramchandran:
When do redundant requests reduce latency ? Allerton 2013: 731-738 - [c203]Ramji Venkataramanan, Vasuki Narasimha Swamy, Kannan Ramchandran:
Efficient interactive algorithms for file synchronization under general edits. Allerton 2013: 1226-1233 - [c202]Venkatesan N. Ekambaram, Giulia Fanti, Babak Ayazifar, Kannan Ramchandran:
Wavelet-regularized graph semi-supervised learning. GlobalSIP 2013: 423-426 - [c201]Venkatesan N. Ekambaram, Giulia Fanti, Babak Ayazifar, Kannan Ramchandran:
Critically-sampled perfect-reconstruction spline-wavelet filterbanks for graph signals. GlobalSIP 2013: 475-478 - [c200]Sameer Pawar, Venkatesan N. Ekambaram, Kannan Ramchandran:
Computationally-efficient blind sub-Nyquist sampling for sparse spectra. GlobalSIP 2013: 1065-1068 - [c199]K. V. Rashmi, Nihar B. Shah, Dikang Gu, Hairong Kuang, Dhruba Borthakur, Kannan Ramchandran:
A Solution to the Network Challenges of Data Recovery in Erasure-coded Distributed Storage Systems: A Study on the Facebook Warehouse Cluster. HotStorage 2013 - [c198]Venkatesan N. Ekambaram, Giulia Cecilia Fanti, Babak Ayazifar, Kannan Ramchandran:
Circulant structures and graph signal processing. ICIP 2013: 834-838 - [c197]K. V. Rashmi, Nihar B. Shah, Kannan Ramchandran:
A piggybacking design framework for read-and download-efficient distributed storage codes. ISIT 2013: 331-335 - [c196]Sameer Pawar, Kannan Ramchandran:
Computing a k-sparse n-length Discrete Fourier Transform using at most 4k samples and O(k log k) complexity. ISIT 2013: 464-468 - [c195]Abolfazl S. Motahari, Kannan Ramchandran, David Tse, Nan Ma:
Optimal DNA shotgun sequencing: Noisy reads are as good as noiseless reads. ISIT 2013: 1640-1644 - [c194]Nihar B. Shah, K. V. Rashmi, Kannan Ramchandran:
Secure network coding for distributed secret sharing with low communication cost. ISIT 2013: 2404-2408 - [c193]Kangwook Lee, Lisa Yan, Abhay Parekh, Kannan Ramchandran:
A VoD System for Massively Scaled, Heterogeneous Environments: Design and Implementation. MASCOTS 2013: 1-10 - [c192]Pascal Kelm, Sebastian Schmiedeke, Jaeyoung Choi, Gerald Friedland, Venkatesan Nallampatti Ekambaram, Kannan Ramchandran, Thomas Sikora:
A novel fusion method for integrating multiple modalities and knowledge for multimodal location estimation. GeoMM@ACM Multimedia 2013: 7-12 - [c191]Jaeyoung Choi, Howard Lei, Venkatesan N. Ekambaram, Pascal Kelm, Luke R. Gottlieb, Thomas Sikora, Kannan Ramchandran, Gerald Friedland:
Human vs machine: establishing a human baseline for multimodal location estimation. ACM Multimedia 2013: 867-876 - [i40]K. V. Rashmi, Nihar B. Shah, Kannan Ramchandran:
A Piggybacking Design Framework for Read-and Download-efficient Distributed Storage Codes. CoRR abs/1302.5872 (2013) - [i39]Abolfazl S. Motahari, Kannan Ramchandran, David Tse, Nan Ma:
Optimal DNA shotgun sequencing: Noisy reads are as good as noiseless reads. CoRR abs/1304.2798 (2013) - [i38]Sameer Pawar, Kannan Ramchandran:
Computing a k-sparse n-length Discrete Fourier Transform using at most 4k samples and O(k log k) complexity. CoRR abs/1305.0870 (2013) - [i37]K. V. Rashmi, Nihar B. Shah, Dikang Gu, Hairong Kuang, Dhruba Borthakur, Kannan Ramchandran:
A Solution to the Network Challenges of Data Recovery in Erasure-coded Distributed Storage Systems: A Study on the Facebook Warehouse Cluster. CoRR abs/1309.0186 (2013) - [i36]Ramji Venkataramanan, Vasuki Narasimha Swamy, Kannan Ramchandran:
Efficient Interactive Algorithms for File Synchronization under General Edits. CoRR abs/1310.2026 (2013) - [i35]Nihar B. Shah, Kangwook Lee, Kannan Ramchandran:
When Do Redundant Requests Reduce Latency ? CoRR abs/1311.2851 (2013) - 2012
- [j81]Hao Zhang, Chuohao Yeo, Kannan Ramchandran:
VSYNC: Bandwidth-Efficient and Distortion-Tolerant Video File Synchronization. IEEE Trans. Circuits Syst. Video Technol. 22(1): 67-76 (2012) - [j80]Nihar B. Shah, K. V. Rashmi, P. Vijay Kumar, Kannan Ramchandran:
Distributed Storage Codes With Repair-by-Transfer and Nonachievability of Interior Points on the Storage-Bandwidth Tradeoff. IEEE Trans. Inf. Theory 58(3): 1837-1852 (2012) - [j79]Nihar B. Shah, K. V. Rashmi, P. Vijay Kumar, Kannan Ramchandran:
Interference Alignment in Regenerating Codes for Distributed Storage: Necessity and Code Constructions. IEEE Trans. Inf. Theory 58(4): 2134-2158 (2012) - [j78]Vinod M. Prabhakaran, Krishnan Eswaran, Kannan Ramchandran:
Secrecy via Sources and Channels. IEEE Trans. Inf. Theory 58(11): 6747-6765 (2012) - [c190]Nebojsa Milosavljevic, Sameer Pawar, Michael Gastpar, Kannan Ramchandran:
Efficient algorithms for the data exchange problem under fairness constraints. Allerton Conference 2012: 502-508 - [c189]Kangwook Lee, Hao Zhang, Ziyu Shao, Minghua Chen, Abhay Parekh, Kannan Ramchandran:
An optimized distributed video-on-demand streaming system: Theory and design. Allerton Conference 2012: 1347-1354 - [c188]Sameer Pawar, Kannan Ramchandran:
A hybrid DFT-LDPC framework for fast, efficient and robust compressive sensing. Allerton Conference 2012: 1943-1950 - [c187]Jaeyoung Choi, Gerald Friedland, Venkatesan N. Ekambaram, Kannan Ramchandran:
Multimodal Location Estimation of Consumer Media: Dealing with Sparse Training Data. ICME 2012: 43-48 - [c186]Ziyu Shao, Hao Zhang, Minghua Chen, Kannan Ramchandran:
Reverse-engineering BitTorrent: A Markov approximation perspective. INFOCOM 2012: 2996-3000 - [c185]Nan Ma, Kannan Ramchandran, David N. C. Tse:
A compression algorithm using mis-aligned side-information. ISIT 2012: 16-20 - [c184]K. V. Rashmi, Nihar B. Shah, Kannan Ramchandran, P. Vijay Kumar:
Regenerating codes for errors and erasures in distributed storage. ISIT 2012: 1202-1206 - [c183]Matthieu Finiasz, Kannan Ramchandran:
Private Stream Search at the same communication cost as a regular search: Role of LDPC codes. ISIT 2012: 2556-2560 - [c182]Nebojsa Milosavljevic, Sameer Pawar, Salim Y. El Rouayheb, Michael Gastpar, Kannan Ramchandran:
Data exchange problem with helpers. ISIT 2012: 2611-2615 - [c181]Longbo Huang, Sameer Pawar, Hao Zhang, Kannan Ramchandran:
Codes can reduce queueing delay in data centers. ISIT 2012: 2766-2770 - [c180]Longbo Huang, Jean C. Walrand, Kannan Ramchandran:
Optimal smart grid tariffs. ITA 2012: 212-220 - [c179]Jaeyoung Choi, Venkatesan N. Ekambaram, Gerald Friedland, Kannan Ramchandran:
The 2012 ICSI/Berkeley Video Location Estimation System. MediaEval 2012 - [c178]Matthieu Finiasz, Kannan Ramchandran:
Private Stream Search at Almost the Same Communication Cost as a Regular Search. Selected Areas in Cryptography 2012: 372-389 - [c177]Longbo Huang, Jean C. Walrand, Kannan Ramchandran:
Optimal demand response with energy storage management. SmartGridComm 2012: 61-66 - [c176]Venkatesan N. Ekambaram, Kannan Ramchandran:
Non-line-of-sight localization using low-rank + sparse matrix decomposition. SSP 2012: 317-320 - [i34]Nan Ma, Kannan Ramchandran, David Tse:
A Compression Algorithm Using Mis-aligned Side-information. CoRR abs/1202.0865 (2012) - [i33]K. V. Rashmi, Nihar B. Shah, Kannan Ramchandran, P. Vijay Kumar:
Regenerating Codes for Errors and Erasures in Distributed Storage. CoRR abs/1202.1050 (2012) - [i32]Longbo Huang, Sameer Pawar, Hao Zhang, Kannan Ramchandran:
Codes Can Reduce Queueing Delay in Data Centers. CoRR abs/1202.1359 (2012) - [i31]Nebojsa Milosavljevic, Sameer Pawar, Salim Y. El Rouayheb, Michael Gastpar, Kannan Ramchandran:
Data Exchange Problem with Helpers. CoRR abs/1202.1612 (2012) - [i30]Nebojsa Milosavljevic, Sameer Pawar, Salim Y. El Rouayheb, Michael Gastpar, Kannan Ramchandran:
Minimum Cost Multicast with Decentralized Sources. CoRR abs/1203.2298 (2012) - [i29]Venkatesan N. Ekambaram, Kannan Ramchandran, Raja Sengupta:
Collaborative High Accuracy Localization in Mobile Multipath Environments. CoRR abs/1206.2959 (2012) - [i28]Nihar B. Shah, K. V. Rashmi, Kannan Ramchandran:
Secret Share Dissemination across a Network. CoRR abs/1207.0120 (2012) - [i27]Venkatesan N. Ekambaram, Giulia Fanti, Kannan Ramchandran:
Semi-Definite Programming Relaxation for Non-Line-of-Sight Localization. CoRR abs/1210.5031 (2012) - [i26]Nihar B. Shah, Kangwook Lee, Kannan Ramchandran:
The MDS Queue. CoRR abs/1211.5405 (2012) - 2011
- [j77]Chuohao Yeo, Parvez Ahammad, Kannan Ramchandran:
Coding of Image Feature Descriptors for Distributed Rate-efficient Visual Correspondences. Int. J. Comput. Vis. 94(3): 267-281 (2011) - [j76]Krishnan Eswaran, Michael Gastpar, Kannan Ramchandran:
Cognitive Radio Through Primary Control Feedback. IEEE J. Sel. Areas Commun. 29(2): 384-393 (2011) - [j75]Alexandros G. Dimakis, Kannan Ramchandran, Yunnan Wu, Changho Suh:
A Survey on Network Codes for Distributed Storage. Proc. IEEE 99(3): 476-489 (2011) - [j74]Animesh Kumar, Prakash Ishwar, Kannan Ramchandran:
High-Resolution Distributed Sampling of Bandlimited Fields With Low-Precision Sensors. IEEE Trans. Inf. Theory 57(1): 476-492 (2011) - [j73]Changho Suh, Kannan Ramchandran:
Exact-Repair MDS Code Construction Using Interference Alignment. IEEE Trans. Inf. Theory 57(3): 1425-1442 (2011) - [j72]Vinod M. Prabhakaran, Rohit Puri, Kannan Ramchandran:
Hybrid Digital-Analog Codes for Source-Channel Broadcast of Gaussian Sources Over Gaussian Channels. IEEE Trans. Inf. Theory 57(7): 4573-4588 (2011) - [j71]Sameer Pawar, Salim Y. El Rouayheb, Kannan Ramchandran:
Securing Dynamic Distributed Storage Systems Against Eavesdropping and Adversarial Attacks. IEEE Trans. Inf. Theory 57(10): 6734-6753 (2011) - [c175]Sameer Pawar, Salim Y. El Rouayheb, Hao Zhang, Kangwook Lee, Kannan Ramchandran:
Codes for a distributed caching based Video-on-Demand system. ACSCC 2011: 1783-1787 - [c174]Venkatesan N. Ekambaram, Kannan Ramchandran, Raja Sengupta:
Scaling Laws for Cooperative Node Localization in Non-Line-of-Sight Wireless Networks. GLOBECOM 2011: 1-5 - [c173]Ramji Venkataramanan, Sekhar Tatikonda, Kannan Ramchandran:
Achievable rates for channels with deletions and insertions. ISIT 2011: 346-350 - [c172]Nebojsa Milosavljevic, Sameer Pawar, Salim Y. El Rouayheb, Michael Gastpar, Kannan Ramchandran:
Deterministic algorithm for the cooperative data exchange problem. ISIT 2011: 410-414 - [c171]Nan Ma, Kannan Ramchandran, David Tse:
Efficient file synchronization: A distributed source coding approach. ISIT 2011: 583-587 - [c170]Sameer Pawar, Salim Y. El Rouayheb, Kannan Ramchandran:
Securing dynamic distributed storage systems from malicious nodes. ISIT 2011: 1452-1456 - [c169]Sameer Pawar, Nima Noorshams, Salim Y. El Rouayheb, Kannan Ramchandran:
DRESS codes for the storage cloud: Simple randomized constructions. ISIT 2011: 2338-2342 - [c168]Hao Zhang, Ziyu Shao, Minghua Chen, Kannan Ramchandran:
Optimal neighbor selection in BitTorrent-like peer-to-peer networks. SIGMETRICS 2011: 141-142 - [i25]Vinod M. Prabhakaran, Rohit Puri, Kannan Ramchandran:
Hybrid Digital-Analog Codes for Source-Channel Broadcast of Gaussian Sources over Gaussian Channels. CoRR abs/1101.5207 (2011) - [i24]Nan Ma, Kannan Ramchandran, David Tse:
On Minimum-rate Synchronization Based on Bursty Deletion Side-information. CoRR abs/1102.3669 (2011) - [i23]Ramji Venkataramanan, Sekhar Tatikonda, Kannan Ramchandran:
Achievable Rates for Channels with Deletions and Insertions. CoRR abs/1102.5112 (2011) - [i22]Nebojsa Milosavljevic, Sameer Pawar, Salim Y. El Rouayheb, Michael Gastpar, Kannan Ramchandran:
Optimal Deterministic Polynomial-Time Data Exchange for Omniscience. CoRR abs/1108.6046 (2011) - 2010
- [j70]Chuohao Yeo, Kannan Ramchandran:
Robust Distributed Multiview Video Compression for Wireless Camera Networks. IEEE Trans. Image Process. 19(4): 995-1008 (2010) - [j69]Wei Wang, Martin J. Wainwright, Kannan Ramchandran:
Information-theoretic limits on sparse signal recovery: dense versus sparse measurement matrices. IEEE Trans. Inf. Theory 56(6): 2967-2979 (2010) - [j68]Alexandros G. Dimakis, Brighten Godfrey, Yunnan Wu, Martin J. Wainwright, Kannan Ramchandran:
Network coding for distributed storage systems. IEEE Trans. Inf. Theory 56(9): 4539-4551 (2010) - [j67]S. Sandeep Pradhan, Kannan Ramchandran:
Correction to "on functional duality in multiuser source and channel coding problems having one-sidedcollaboration". IEEE Trans. Inf. Theory 56(9): 4763 (2010) - [j66]Animesh Kumar, Prakash Ishwar, Kannan Ramchandran:
Dithered A/D conversion of smooth non-bandlimited signals. IEEE Trans. Signal Process. 58(5): 2654-2666 (2010) - [c167]Ramji Venkataramanan, Hao Zhang, Kannan Ramchandran:
Interactive low-complexity codes for synchronization from deletions and insertions. Allerton 2010: 1412-1419 - [c166]Salim El Rouayheb, Kannan Ramchandran:
Fractional repetition codes for repair in distributed storage systems. Allerton 2010: 1510-1517 - [c165]Venkatesan N. Ekambaram, Kannan Ramchandran:
Distributed High Accuracy Peer-to-Peer Localization in Mobile Multipath Environments. GLOBECOM 2010: 1-5 - [c164]Ermin Kozica, Hao Zhang, Kannan Ramchandran:
Frame-bufferless sum-rate constrained video encoding using feedback. ICIP 2010: 797-800 - [c163]Ermin Kozica, Kannan Ramchandran, W. Bastiaan Kleijn:
Complexity-outsourced low-latency video encoding through feedback under a sum-rate constraint. ICIP 2010: 973-976 - [c162]Changho Suh, Kannan Ramchandran:
Exact-repair MDS codes for distributed storage using interference alignment. ISIT 2010: 161-165 - [c161]Wei Wang, Martin J. Wainwright, Kannan Ramchandran:
Information-theoretic bounds on model selection for Gaussian Markov random fields. ISIT 2010: 1373-1377 - [c160]K. V. Rashmi, Nihar B. Shah, P. Vijay Kumar, Kannan Ramchandran:
Explicit and optimal exact-regenerating codes for the minimum-bandwidth point in distributed storage. ISIT 2010: 1938-1942 - [c159]Salim Y. El Rouayheb, Vinod M. Prabhakaran, Kannan Ramchandran:
Secure distributive storage of decentralized source data: Can interaction help? ISIT 2010: 1953-1957 - [c158]Sameer Pawar, Salim Y. El Rouayheb, Kannan Ramchandran:
On secure distributed data storage under repair dynamics. ISIT 2010: 2543-2547 - [c157]Nebojsa Milosavljevic, Michael Gastpar, Kannan Ramchandran:
The role of game theory in key agreement over a public channel. ISIT 2010: 2632-2636 - [c156]K. V. Rashmi, Nihar B. Shah, P. Vijay Kumar, Kannan Ramchandran:
Explicit and optimal codes for distributed storage. ITA 2010: 240-244 - [c155]Nihar B. Shah, K. V. Rashmi, P. Vijay Kumar, Kannan Ramchandran:
Regenerating Codes for Distributed Storage Networks. WAIFI 2010: 215-223 - [i21]Changho Suh, Kannan Ramchandran:
Exact Regeneration Codes for Distributed Storage Repair Using Interference Alignment. CoRR abs/1001.0107 (2010) - [i20]Sameer Pawar, Salim Y. El Rouayheb, Kannan Ramchandran:
On Secure Distributed Data Storage Under Repair Dynamics. CoRR abs/1003.0488 (2010) - [i19]Alexandros G. Dimakis, Kannan Ramchandran, Yunnan Wu, Changho Suh:
A Survey on Network Codes for Distributed Storage. CoRR abs/1004.4438 (2010) - [i18]Changho Suh, Kannan Ramchandran:
On the Existence of Optimal Exact-Repair MDS Codes for Distributed Storage. CoRR abs/1004.4663 (2010) - [i17]Nihar B. Shah, K. V. Rashmi, P. Vijay Kumar, Kannan Ramchandran:
The MISER Code: An MDS Distributed Storage Code that Minimizes Repair Bandwidth for Systematic Nodes through Interference Alignment. CoRR abs/1005.1634 (2010) - [i16]Sameer Pawar, Salim Y. El Rouayheb, Kannan Ramchandran:
Securing Dynamic Distributed Storage Systems against Eavesdropping and Adversarial Attacks. CoRR abs/1009.2556 (2010) - [i15]Salim Y. El Rouayheb, Kannan Ramchandran:
Fractional Repetition Codes for Repair in Distributed Storage Systems. CoRR abs/1010.2551 (2010) - [i14]Nihar B. Shah, K. V. Rashmi, P. Vijay Kumar, Kannan Ramchandran:
Distributed Storage Codes with Repair-by-Transfer and Non-achievability of Interior Points on the Storage-Bandwidth Tradeoff. CoRR abs/1011.2361 (2010) - [i13]Hao Zhang, Minghua Chen, Abhay Parekh, Kannan Ramchandran:
An Adaptive Multi-channel P2P Video-on-Demand System using Plug-and-Play Helpers. CoRR abs/1011.5469 (2010) - [i12]Venkatesan N. Ekambaram, Kannan Ramchandran:
Distributed High Accuracy Peer-to-Peer Localization in Mobile Multipath Environments. CoRR abs/1011.6075 (2010)
2000 – 2009
- 2009
- [j65]Jiajun Wang, Abhik Majumdar, Kannan Ramchandran:
Robust Video Transmission With Distributed Source Coded Auxiliary Channel. IEEE Trans. Image Process. 18(12): 2695-2705 (2009) - [c154]Ravi Tandon, Sennur Ulukus, Kannan Ramchandran:
Secure source coding with a helper. Allerton 2009: 1061-1068 - [c153]K. V. Rashmi, Nihar B. Shah, P. Vijay Kumar, Kannan Ramchandran:
Explicit construction of optimal exact regenerating codes for distributed storage. Allerton 2009: 1243-1249 - [c152]Chuohao Yeo, Parvez Ahammad, Hao Zhang, Kannan Ramchandran:
Rate-constrained distributed distance testing and its applications. ICASSP 2009: 809-812 - [c151]Hao Zhang, Chuohao Yeo, Kannan Ramchandran:
Rate efficient remote video file synchronization. ICASSP 2009: 1845-1848 - [c150]Chuohao Yeo, Kannan Ramchandran:
On low-complexity video encoding through feedback. ICIP 2009: 1413-1416 - [c149]Hao Zhang, Jiajun Wang, Minghua Chen, Kannan Ramchandran:
Scaling Peer-to-Peer Video-on-Demand systems using helpers. ICIP 2009: 3053-3056 - [c148]Nebojsa Milosavljevic, Michael Gastpar, Kannan Ramchandran:
Secure communication using an untrusted relay via sources and channels. ISIT 2009: 2457-2461 - [c147]Animesh Kumar, Jan M. Rabaey, Kannan Ramchandran:
SRAM supply voltage scaling: A reliability perspective. ISQED 2009: 782-787 - [c146]Hao Zhang, Kannan Ramchandran:
A reliable decentralized Peer-to-Peer Video-on-Demand system using helpers. PCS 2009: 1-4 - [c145]Omar Bakr, Mark Johnson, Raghuraman Mudumbai, Kannan Ramchandran:
Multi-antenna interference cancellation techniques for cognitive radio applications. WCNC 2009: 94-99 - [i11]K. V. Rashmi, Nihar B. Shah, P. Vijay Kumar, Kannan Ramchandran:
Exact Regenerating Codes for Distributed Storage. CoRR abs/0906.4913 (2009) - [i10]Nihar B. Shah, K. V. Rashmi, P. Vijay Kumar, Kannan Ramchandran:
Explicit Codes Minimizing Repair Bandwidth for Distributed Storage. CoRR abs/0908.2984 (2009) - [i9]Ravi Tandon, Sennur Ulukus, Kannan Ramchandran:
Secure Source Coding with a Helper. CoRR abs/0910.5759 (2009) - 2008
- [j64]Chuohao Yeo, Parvez Ahammad, Kannan Ramchandran, Shankar Sastry:
High-Speed Action Recognition and Localization in Compressed Domain Videos. IEEE Trans. Circuits Syst. Video Technol. 18(8): 1006-1015 (2008) - [j63]Daniel Schonberg, Stark C. Draper, Chuohao Yeo, Kannan Ramchandran:
Toward Compression of Encrypted Images and Video Sequences. IEEE Trans. Inf. Forensics Secur. 3(4): 749-762 (2008) - [j62]Vinod M. Prabhakaran, Rohit Puri, Kannan Ramchandran:
Colored Gaussian Source-Channel Broadcast for Heterogeneous (Analog/Digital) Receivers. IEEE Trans. Inf. Theory 54(4): 1807-1814 (2008) - [c144]Krishnan Eswaran, Vinod M. Prabhakaran, Kannan Ramchandran:
Secret communication using sources and channels. ACSCC 2008: 671-675 - [c143]Chuohao Yeo, Parvez Ahammad, Kannan Ramchandran:
Rate-efficient visual correspondences using random projections. ICIP 2008: 217-220 - [c142]Jiajun Wang, Kannan Ramchandran:
Enhancing peer-to-peer live multicast quality using helpers. ICIP 2008: 2300-2303 - [c141]Mark Johnson, Michael Mitzenmacher, Kannan Ramchandran:
Distributed beamforming with binary signaling. ISIT 2008: 890-894 - [c140]Vinod M. Prabhakaran, Krishnan Eswaran, Kannan Ramchandran:
Secrecy via sources and channels - A secret key - Secret message rate tradeoff region. ISIT 2008: 1010-1014 - [c139]Wei Wang, Martin J. Wainwright, Kannan Ramchandran:
Information-theoretic limits on sparse support recovery: Dense versus sparse measurements. ISIT 2008: 2197-2201 - [c138]Huifang Qin, Animesh Kumar, Kannan Ramchandran, Jan M. Rabaey, Prakash Ishwar:
Error-Tolerant SRAM Design for Ultra-Low Power Standby Operation. ISQED 2008: 30-34 - [c137]Animesh Kumar, Huifang Qin, Prakash Ishwar, Jan M. Rabaey, Kannan Ramchandran:
Fundamental Data Retention Limits in SRAM Standby Experimental Results. ISQED 2008: 92-97 - [c136]Hao Zhang, Chuohao Yeo, Kannan Ramchandran:
VSYNC: a novel video file synchronization protocol. ACM Multimedia 2008: 757-760 - [i8]Alexandros G. Dimakis, Brighten Godfrey, Yunnan Wu, Martin J. Wainwright, Kannan Ramchandran:
Network Coding for Distributed Storage Systems. CoRR abs/0803.0632 (2008) - [i7]Wei Wang, Martin J. Wainwright, Kannan Ramchandran:
Information-theoretic limits on sparse signal recovery: Dense versus sparse measurement matrices. CoRR abs/0806.0604 (2008) - [i6]Krishnan Eswaran, Michael Gastpar, Kannan Ramchandran:
Bits through ARQs. CoRR abs/0806.1549 (2008) - [i5]Vinod M. Prabhakaran, Krishnan Eswaran, Kannan Ramchandran:
Secrecy via Sources and Channels -- A Secret Key - Secret Message Rate Trade-off Region. CoRR abs/0807.0942 (2008) - [i4]Alexandros G. Dimakis, Martin J. Wainwright, Kannan Ramchandran:
Lower Bounds on the Rate-Distortion Function of LDGM Codes. CoRR abs/0808.2073 (2008) - 2007
- [j61]Alyson K. Fletcher, Sundeep Rangan, Vivek K. Goyal, Kannan Ramchandran:
Robust Predictive Quantization: Analysis and Design Via Convex Optimization. J. Sel. Topics Signal Processing 1(4): 618-632 (2007) - [j60]Rohit Puri, Abhik Majumdar, Kannan Ramchandran:
PRISM: A Video Coding Paradigm With Motion Estimation at the Decoder. IEEE Trans. Image Process. 16(10): 2436-2448 (2007) - [j59]S. Sandeep Pradhan, Suhan Choi, Kannan Ramchandran:
A Graph-Based Framework for Transmission of Correlated Sources Over Multiple-Access Channels. IEEE Trans. Inf. Theory 53(12): 4583-4604 (2007) - [c135]Daniel Schonberg, Chuohao Yeo, Stark C. Draper, Kannan Ramchandran:
On Compression of Encrypted Video. DCC 2007: 173-182 - [c134]Animesh Kumar, Huifang Qin, Prakash Ishwar, Jan M. Rabaey, Kannan Ramchandran:
Fundamental Redundancy Versus Power Trade-Off in Standby SRAM. ICASSP (2) 2007: 85-88 - [c133]Chuohao Yeo, Jiajun Wang, Kannan Ramchandran:
View Synthesis for Robust Distributed Video Compression in Wireless Camera Networks. ICIP (3) 2007: 21-24 - [c132]Alexandros G. Dimakis, Brighten Godfrey, Martin J. Wainwright, Kannan Ramchandran:
Network Coding for Distributed Storage Systems. INFOCOM 2007: 2000-2008 - [c131]Wei Wang, Minos N. Garofalakis, Kannan Ramchandran:
Distributed sparse random projections for refinable approximation. IPSN 2007: 331-339 - [c130]Jiajun Wang, Chuohao Yeo, Vinod M. Prabhakaran, Kannan Ramchandran:
On the Role of Helpers in Peer-to-Peer File Download Systems: Design, Analysis and Simulation. IPTPS 2007 - [c129]Animesh Kumar, Huifang Qin, Prakash Ishwar, Jan M. Rabaey, Kannan Ramchandran:
Fundamental Bounds on Power Reduction during Data-Retention in Standby SRAM. ISCAS 2007: 1867-1870 - [c128]Vinod M. Prabhakaran, David Tse, Kannan Ramchandran:
Channel coding with strictly casual colored side-information at transmitter. ISIT 2007: 371-375 - [c127]Krishnan Eswaran, Michael Gastpar, Kannan Ramchandran:
Bits through ARQs: Spectrum Sharing with a Primary Packet System. ISIT 2007: 2171-2175 - [c126]Jiajun Wang, Kannan Ramchandran:
Receiver-driven multicast over wireless with distributed source coding and FEC. IWCMC 2007: 600-605 - [c125]Hayley Hung, Dinesh Babu Jayagopi, Chuohao Yeo, Gerald Friedland, Sileye O. Ba, Jean-Marc Odobez, Kannan Ramchandran, Nikki Mirghafori, Daniel Gatica-Perez:
Using audio and video features to classify the most dominant person in a group meeting. ACM Multimedia 2007: 835-838 - [c124]Alexandros G. Dimakis, Jiajun Wang, Kannan Ramchandran:
Unequal Growth Codes: Intermediate Performance and Unequal Error Protection for Video Streaming. MMSP 2007: 107-110 - [c123]Parvez Ahammad, Chuohao Yeo, Kannan Ramchandran, S. Shankar Sastry:
Unsupervised Discovery of Action Hierarchies in Large Collections of Activity Videos. MMSP 2007: 410-413 - [c122]Chuohao Yeo, Kannan Ramchandran:
Robust distributed multi-view video compression for wireless camera networks. VCIP 2007: 65080P - [c121]Simone Milani, Jiajun Wang, Kannan Ramchandran:
Achieving H.264-like compression efficiency with distributed video coding. VCIP 2007: 65082Z - [i3]Alexandros G. Dimakis, Brighten Godfrey, Martin J. Wainwright, Kannan Ramchandran:
Network Coding for Distributed Storage Systems. CoRR abs/cs/0702015 (2007) - 2006
- [j58]Alyson K. Fletcher, Sundeep Rangan, Vivek K. Goyal, Kannan Ramchandran:
Denoising by Sparse Approximation: Error Bounds Based on Rate-Distortion Theory. EURASIP J. Adv. Signal Process. 2006 (2006) - [j57]Marco Tagliasacchi, Abhik Majumdar, Kannan Ramchandran, Stefano Tubaro:
Robust wireless video multicast based on a distributed source coding approach. Signal Process. 86(11): 3196-3211 (2006) - [j56]Rohit Puri, Abhik Majumdar, Prakash Ishwar, Kannan Ramchandran:
Distributed video coding in wireless sensor networks. IEEE Signal Process. Mag. 23(4): 94-106 (2006) - [j55]Dragan Petrovic, Kannan Ramchandran, Jan M. Rabaey:
Overcoming untuned radios in wireless networks with network coding. IEEE Trans. Inf. Theory 52(6): 2649-2657 (2006) - [j54]Alexandros G. Dimakis, Vinod M. Prabhakaran, Kannan Ramchandran:
Decentralized erasure codes for distributed networked storage. IEEE Trans. Inf. Theory 52(6): 2809-2816 (2006) - [j53]S. Sandeep Pradhan, Kannan Ramchandran:
On Functional Duality in Multiuser Source and Channel Coding Problems With One-Sided Collaboration. IEEE Trans. Inf. Theory 52(7): 2986-3002 (2006) - [c120]Alyson K. Fletcher, Sundeep Rangan, Vivek K. Goyal, Kannan Ramchandran:
Causal and Strictly Causal Estimation for Jump Linear Systems: An LMI Analysis. CISS 2006: 1302-1307 - [c119]Wei Wang, Kannan Ramchandran:
Random Multiresolution Representations for Arbitrary Sensor Network Graphs. ICASSP (4) 2006: 161-164 - [c118]Alexandros G. Dimakis, Vinod M. Prabhakaran, Kannan Ramchandran:
Distributed Fountain Codes for Networked Storage. ICASSP (5) 2006: 1149-1152 - [c117]Daniel Schonberg, Stark C. Draper, Kannan Ramchandran:
On Compression of Encrypted Images. ICIP 2006: 269-272 - [c116]Jiajun Wang, Vinod M. Prabhakaran, Kannan Ramchandran:
Syndrome-Based Robust Video Transmission Over Networks with Bursty Losses. ICIP 2006: 741-744 - [c115]Daniel Hazen, Rohit Puri, Kannan Ramchandran:
Multi-camera Video Resolution Enhancement by Fusion of Spatial Disparity and Temporal Motion fields. ICVS 2006: 38 - [c114]Wei Wang, Kannan Ramchandran:
Random distributed multiresolution representations with significance querying. IPSN 2006: 102-108 - [c113]Prakash Ishwar, Vinod M. Prabhakaran, Kannan Ramchandran:
On Source Encoding with Side-information Under Ambiguous State of Nature. ISIT 2006: 479-483 - [c112]Chuohao Yeo, Parvez Ahammad, Kannan Ramchandran, S. Shankar Sastry:
Compressed Domain Real-time Action Recognition. MMSP 2006: 33-36 - [i2]Alexandros G. Dimakis, Dragan Petrovic, Kannan Ramchandran:
From Dumb Wireless Sensors to Smart Networks using Network Coding. CoRR abs/cs/0601130 (2006) - [i1]Alexandros G. Dimakis, Vinod M. Prabhakaran, Kannan Ramchandran:
Decentralized Erasure Codes for Distributed Networked Storage. CoRR abs/cs/0606049 (2006) - 2005
- [j52]Prakash Ishwar, Rohit Puri, Kannan Ramchandran, S. Sandeep Pradhan:
On rate-constrained distributed estimation in unreliable sensor networks. IEEE J. Sel. Areas Commun. 23(4): 765-775 (2005) - [j51]Rohit Puri, S. Sandeep Pradhan, Kannan Ramchandran:
n-channel symmetric multiple descriptions-part II: An achievable rate-distortion region. IEEE Trans. Inf. Theory 51(4): 1377-1392 (2005) - [j50]S. Sandeep Pradhan, Kannan Ramchandran:
Generalized coset codes for distributed binning. IEEE Trans. Inf. Theory 51(10): 3457-3474 (2005) - [c111]Daniel Schonberg, Stark C. Draper, Kannan Ramchandran:
On blind compression of encrypted data approaching the source entropy rate. EUSIPCO 2005: 1-4 - [c110]Giovanni Toffetti, Marco Tagliasacchi, Marco Marcon, Stefano Tubaro, Augusto Sarti, Kannan Ramchandran:
Image compression in a multi-camera system based on a distributed source coding approach. EUSIPCO 2005: 1-4 - [c109]Jiajun Wang, Abhik Majumdar, Kannan Ramchandran:
On enhancing MPEG video broadcast over wireless networks with an auxiliary broadcast channel. ICASSP (5) 2005: 1101-1104 - [c108]Abhik Majumdar, Rohit Puri, Prakash Ishwar, Kannan Ramchandran:
Complexity/performance trade-offs for robust distributed video coding. ICIP (2) 2005: 678-681 - [c107]Stark C. Draper, Prakash Ishwar, David Molnar, Vinod M. Prabhakaran, Kannan Ramchandran, Daniel Schonberg, David A. Wagner:
An Analysis of Empirical PMF Based Tests for Least Significant Bit Image Steganography. Information Hiding 2005: 327-341 - [c106]Alexandros G. Dimakis, Vinod M. Prabhakaran, Kannan Ramchandran:
Ubiquitous access to distributed data in large-scale sensor networks through decentralized erasure codes. IPSN 2005: 111-117 - [c105]Alyson K. Fletcher, Sundeep Rangan, Vivek K. Goyal, Kannan Ramchandran:
Analysis of denoising by sparse approximation with random frame asymptotics. ISIT 2005: 1706-1710 - 2004
- [j49]Jim Chou, Dragan Petrovic, Kannan Ramchandran:
A distributed and adaptive signal processing approach to exploiting correlation in sensor networks. Ad Hoc Networks 2(4): 387-403 (2004) - [j48]S. Sandeep Pradhan, Rohit Puri, Kannan Ramchandran:
n-channel symmetric multiple descriptions - part I: (n, k) source-channel erasure codes. IEEE Trans. Inf. Theory 50(1): 47-61 (2004) - [j47]Mark Johnson, Prakash Ishwar, Vinod M. Prabhakaran, Daniel Schonberg, Kannan Ramchandran:
On compressing encrypted data. IEEE Trans. Signal Process. 52(10): 2992-3006 (2004) - [c104]Abhik Majumdar, Kannan Ramchandran:
PRISM: An Error-Resilient Video Coding Paradigm for Wireless Networks. BROADNETS 2004: 478-485 - [c103]D. Schongberg, Kannan Ramchandran, S. Sandeep Pradhan:
Distributed Code Constructions for the Entire Slepian-Wolf Rate Region for Arbitrarily Correlated Sources. Data Compression Conference 2004: 292-301 - [c102]Animesh Kumar, Prakash Ishwar, Kannan Ramchandran:
On distributed sampling of bandlimited and non-bandlimited sensor fields. ICASSP (3) 2004: 925-928 - [c101]Jana van Greunen, Dragan Petrovic, Alvise Bonivento, Jan M. Rabaey, Kannan Ramchandran, Alberto L. Sangiovanni-Vincentelli:
Adaptive sleep discipline for energy conservation and robustness in dense sensor networks. ICC 2004: 3657-3662 - [c100]Prakash Ishwar, Kannan Ramchandran:
On decoder-latency versus performance tradeoffs in differential predictive coding. ICIP 2004: 1097-1100 - [c99]Abhik Majumdar, Kannan Ramchandran:
Video multicast over lossy channels based on distributed source coding. ICIP 2004: 3093-3096 - [c98]Alyson K. Fletcher, Sundeep Rangan, Vivek K. Goyal, Kannan Ramchandran:
Optimized filtering and reconstruction in predictive quantization with losses. ICIP 2004: 3245-3248 - [c97]Animesh Kumar, Prakash Ishwar, Kannan Ramchandran:
On distributed sampling of smooth non-bandlimited fields. IPSN 2004: 89-98 - [c96]Irena Maravic, Martin Vetterli, Kannan Ramchandran:
Channel estimation and synchronization with sub-Nyquist sampling and application to ultra-wideband systems. ISCAS (5) 2004: 381-384 - [c95]S. Sandeep Pradhan, Suhan Choi, Kannan Ramchandran:
Achievable rates for multiple-access channels with correlated messages. ISIT 2004: 108 - [c94]Sekhar Tatikonda, Kannan Ramchandran:
Coding and routing complexity in sensor networks. ISIT 2004: 117 - [c93]Vinod M. Prabhakaran, David N. C. Tse, Kannan Ramchandran:
Rate region of the quadratic Gaussian CEO problem. ISIT 2004: 119 - [c92]Prakash Ishwar, Vinod M. Prabhakaran, Kannan Ramchandran:
Compressing encrypted sources using side-information coding. ISIT 2004: 210 - [c91]Alyson K. Fletcher, Sundeep Rangan, Vivek K. Goyal, Kannan Ramchandran:
Robust predictive quantization: a new analysis and optimization framework. ISIT 2004: 427 - [c90]Abhik Majumdar, Jiajun Wang, Kannan Ramchandran:
Drift reduction in predictive video transmission using a distributed source coded side-channel. ACM Multimedia 2004: 404-407 - [c89]Mark Johnson, David A. Wagner, Kannan Ramchandran:
On Compressing Encrypted Data without the Encryption Key. TCC 2004: 491-504 - [e1]Kannan Ramchandran, Janos Sztipanovits, Jennifer C. Hou, Thrasyvoulos N. Pappas:
Proceedings of the Third International Symposium on Information Processing in Sensor Networks, IPSN 2004, Berkeley, California, USA, April 26-27, 2004. ACM 2004, ISBN 1-58113-846-6 [contents] - 2003
- [j46]Rebecka Jörnsten, Wei Wang, Bin Yu, Kannan Ramchandran:
Microarray image compression: SLOCO and the effect of information loss. Signal Process. 83(4): 859-869 (2003) - [j45]S. Sandeep Pradhan, Kannan Ramchandran:
Distributed source coding using syndromes (DISCUS): design and construction. IEEE Trans. Inf. Theory 49(3): 626-643 (2003) - [j44]S. Sandeep Pradhan, Jim Chou, Kannan Ramchandran:
Duality between source coding and channel coding and its extension to the side information case. IEEE Trans. Inf. Theory 49(5): 1181-1203 (2003) - [c88]Jim Chou, S. Sandeep Pradhan, Kannan Ramchandran:
Turbo and Trellis-Based Constructions for Source Coding with Side Information. DCC 2003: 33-42 - [c87]S. Sandeep Pradhan, Kannan Ramchandran:
Duality in Multi-user Source and Channel Coding. Advances in Network Information Theory 2003: 239-259 - [c86]Irena Maravic, Martin Vetterli, Kannan Ramchandran:
High resolution acquisition methods for wideband communication systems. ICASSP (4) 2003: 133-136 - [c85]Jim Chou, Kannan Ramchandran, Daniel Grobe Sachs, Douglas L. Jones:
Audio data hiding with application to surround sound. ICASSP (2) 2003: 337-340 - [c84]Rohit Puri, Kannan Ramchandran:
PRISM: an uplink-friendly multimedia coding paradigm. ICASSP (4) 2003: 856-859 - [c83]Alyson K. Fletcher, Vivek K. Goyal, Kannan Ramchandran:
On multivariate estimation by thresholding. ICIP (1) 2003: 61-64 - [c82]Alyson K. Fletcher, Kannan Ramchandran:
Estimation error bounds for denoising by sparse approximation. ICIP (1) 2003: 113-116 - [c81]Rohit Puri, Kannan Ramchandran:
PRISM: a "reversed" multimedia coding paradigm. ICIP (1) 2003: 617-620 - [c80]Prakash Ishwar, Vinod M. Prabhakaran, Kannan Ramchandran:
Towards a theory for video coding using distributed compression principles. ICIP (2) 2003: 687-690 - [c79]Mark Johnson, Kannan Ramchandran:
Dither-based secure image hashing using distributed coding. ICIP (2) 2003: 751-754 - [c78]Jim Chou, Dragan Petrovic, Kannan Ramchandran:
A Distributed and Adaptive Signal Processing Approach to Reducing Energy Consumption in Sensor Networks. INFOCOM 2003: 1054-1062 - [c77]Prakash Ishwar, Animesh Kumar, Kannan Ramchandran:
Distributed Sampling for Dense Sensor Networks: A "Bit-Conservation Principle". IPSN 2003: 17-31 - [c76]Prakash Ishwar, Rohit Puri, S. Sandeep Pradhan, Kannan Ramchandran:
On Rate-Constrained Estimation in Unreliable Sensor Networks. IPSN 2003: 178-192 - 2002
- [j43]Avinash Jain, Pierre Moulin, Michael I. Miller, Kannan Ramchandran:
Information-Theoretic Bounds on Target Recognition Performance Based on Degraded Image Data. IEEE Trans. Pattern Anal. Mach. Intell. 24(9): 1153-1166 (2002) - [j42]S. Sandeep Pradhan, Kannan Ramchandran:
Efficient layered data transport over multicarrier systems using optimized embedded modulation. IEEE Trans. Commun. 50(6): 877-881 (2002) - [j41]Abhik Majumdar, Daniel Grobe Sachs, Igor Kozintsev, Kannan Ramchandran, Minerva M. Yeung:
Multicast and unicast real-time video streaming over wireless LANs. IEEE Trans. Circuits Syst. Video Technol. 12(6): 524-534 (2002) - [c75]Rohit Puri, Kannan Ramchandran, S. Sandeep Pradhan:
n-Channel Multiple Descriptions: Theory and Constructions. DCC 2002: 262-271 - [c74]Richard G. Baraniuk, C. Sidney Burrus, B. M. Hendricks, G. L. Henry, Alfred O. Hero III, Don H. Johnson, Douglas L. Jones, Julius Kusuma, Robert D. Nowak, J. E. Odegard, Lee C. Potter, Kannan Ramchandran, R. J. Reedstrom, Philip Schniter, Ivan W. Selesnick, Douglas B. Williams, W. L. Wilson:
Connexions: DSP education for a networked world. ICASSP 2002: 4144-4147 - [c73]Jim Chou, Kannan Ramchandran:
Robust turbo-based data hiding for image and video sources. ICIP (2) 2002: 133-136 - [c72]Abhik Majumdar, Rohit Puri, Kannan Ramchandran:
Distributed multimedia transmission from multiple servers. ICIP (3) 2002: 177-180 - [c71]Alyson K. Fletcher, Vivek K. Goyal, Kannan Ramchandran:
Wavelet denoising by recursive cycle spinning. ICIP (2) 2002: 873-876 - [c70]Rebecka Jörnsten, Bin Yu, Wei Wang, Kannan Ramchandran:
Compression of cDNA and inkjet microarray images. ICIP (3) 2002: 961-964 - [c69]Abhik Majumdar, Rohit Puri, Kannan Ramchandran:
Rate-distortion efficient video transmission from multiple servers. ICME (2) 2002: 97-100 - [c68]Jim Chou, Kannan Ramchandran:
Robust turbo-based data hiding for image and video sources. ICME (2) 2002: 565-568 - [c67]Abhik Majumdar, Rohit Puri, Kannan Ramchandran, Igor Kozintsev:
Robust video multicast under rate and channel variability with applications to wireless LANs. ISCAS (1) 2002: 49-52 - [c66]S. Sandeep Pradhan, Kannan Ramchandran:
On functional duality in MIMO source and channel coding problems having one-sided collaboration. ITW 2002: 115-118 - [c65]Jim Chou, Kannan Ramchandran, S. Sandeep Pradhan:
Turbo-coded trellis-based constructions for data hiding. Security and Watermarking of Multimedia Contents 2002: 399-408 - 2001
- [j40]Rohit Puri, Kannan Ramchandran, Kang-Won Lee, Vaduvur Bharghavan:
Forward error correction (FEC) codes based multiple description coding for internet video streaming and multicast. Signal Process. Image Commun. 16(8): 745-762 (2001) - [j39]Anand Raghavan, Kannan Ramchandran, Igor Kozintsev:
Continuous error detection (CED) for reliable communication. IEEE Trans. Commun. 49(9): 1540-1549 (2001) - [j38]Rohit Puri, Kang-Won Lee, Kannan Ramchandran, Vaduvur Bharghavan:
An integrated source transcoding and congestion control paradigm for video streaming in the Internet. IEEE Trans. Multim. 3(1): 18-32 (2001) - [j37]Mehmet Kivanç Mihçak, Pierre Moulin, Mihai Anitescu, Kannan Ramchandran:
Rate-distortion-optimal subband coding without perfect-reconstruction constraints. IEEE Trans. Signal Process. 49(3): 542-557 (2001) - [j36]Swaroop Appadwedula, Manish Goel, Naresh R. Shanbhag, Douglas L. Jones, Kannan Ramchandran:
Total System Energy Minimization for Wireless Image Transmission. J. VLSI Signal Process. 27(1-2): 99-117 (2001) - [c64]S. Sandeep Pradhan, Kannan Ramchandran:
Enhancing Analog Image Transmission Systems Using Digital Side Information: A New Wavelet-Based Image Coding Paradigm. Data Compression Conference 2001: 63-72 - [c63]Dragan Petrovic, Borivoje Nikolic, Kannan Ramchandran:
List Viterbi decoding with continuous error detection for magnetic recording. GLOBECOM 2001: 3007-3011 - [c62]Jim Chou, Kannan Ramchandran, Antonio Ortega:
Next generation techniques for robust and imperceptible audio data hiding. ICASSP 2001: 1349-1352 - [c61]Julius Kusuma, Lance Doherty, Kannan Ramchandran:
Distributed compression for sensor networks. ICIP (1) 2001: 82-85 - [c60]Jim Chou, Kannan Ramchandran, Antonio Ortega:
High Capacity Audio Data Hiding For Noisy Channels. ITCC 2001: 108- - 2000
- [j35]Jim Chou, Kannan Ramchandran:
Arithmetic coding-based continuous error detection for efficient ARQ-based image transmission. IEEE J. Sel. Areas Commun. 18(6): 861-867 (2000) - [j34]S. Sandeep Pradhan, Kannan Ramchandran:
On the optimality of block orthogonal transforms for multiple description coding of Gaussian vector sources. IEEE Signal Process. Lett. 7(4): 76-78 (2000) - [j33]Brian S. Krongold, Kannan Ramchandran, Douglas L. Jones:
Computationally efficient optimal power allocation algorithms for multicarrier communication systems. IEEE Trans. Commun. 48(1): 23-27 (2000) - [j32]Xuguang Yang, Kannan Ramchandran:
Scalable wavelet video coding using aliasing-reduced hierarchical motion compensation. IEEE Trans. Image Process. 9(5): 778-791 (2000) - [j31]Sergio D. Servetto, Kannan Ramchandran, Vinay A. Vaishampayan, Klara Nahrstedt:
Multiple description wavelet based image coding. IEEE Trans. Image Process. 9(5): 813-826 (2000) - [j30]Xuguang Yang, Kannan Ramchandran:
Optimal subband filter banks for multiple description coding. IEEE Trans. Inf. Theory 46(7): 2477-2490 (2000) - [j29]Pierre Moulin, Mihai Anitescu, Kannan Ramchandran:
Theory of rate-distortion-optimal, constrained filterbanks-application to IIR and FIR biorthogonal designs. IEEE Trans. Signal Process. 48(4): 1120-1132 (2000) - [c59]S. Sandeep Pradhan, Kannan Ramchandran:
Distributed Source Coding: Symmetric Rates and Applications to Sensor Networks. Data Compression Conference 2000: 363-372 - [c58]Daniel Grobe Sachs, Anand Raghavan, Kannan Ramchandran:
Wireless Image Transmission Using Multiple-Description Based Concatenated Codes. Data Compression Conference 2000: 569 - [c57]Shu Xiao, Igor Kozintsev, Kannan Ramchandran:
Stochastic wavelet-based image modeling using factor graphs and its application to denoising. ICASSP 2000: 2187-2190 - [c56]Anand Raghavan, Kannan Ramchandran:
Application of Continuous Error Detection for Joint Equalization and Coding for ISI Channels. ICC (1) 2000: 21-25 - [c55]Igor Kozintsev, Kannan Ramchandran:
On the Transmission of a Class of Hidden Markov Sources over Gaussian Channels with Applications to Image Communication. ICIP 2000: 363-366 - [c54]Jim Chou, S. Sandeep Pradhan, Laurent El Ghaoui, Kannan Ramchandran:
Watermarking Based on Duality with Distributed Source Coding and Robust Optimization Principles. ICIP 2000: 585-588 - [c53]Mehmet Kivanç Mihçak, Anthony F. Docimo, Pierre Moulin, Kannan Ramchandran:
Design and Analysis of a Forward-Adaptive Wavelet Image Coder. ICIP 2000: 649-652 - [c52]Philip A. Chou, Kannan Ramchandran:
Clustering Source/Channel Rate Allocations for Receiver-Driven Multicast under a Limited Number of Streams. IEEE International Conference on Multimedia and Expo (III) 2000: 1221-1224 - [c51]Kang-Won Lee, Rohit Puri, Tae-eun Kim, Kannan Ramchandran, Vaduvur Bharghavan:
An Integrated Source Coding and Congestion Control Framework for Video Streaming in the Internet. INFOCOM 2000: 747-756 - [c50]Jim Chou, S. Sandeep Pradhan, Kannan Ramchandran:
A robust blind watermaking scheme based on distributed source coding principles. ACM Multimedia 2000: 49-56
1990 – 1999
- 1999
- [j28]Mehmet Kivanç Mihçak, Igor Kozintsev, Kannan Ramchandran, Pierre Moulin:
Low-complexity image denoising based on statistical modeling of wavelet coefficients. IEEE Signal Process. Lett. 6(12): 300-303 (1999) - [j27]Zixiang Xiong, Kannan Ramchandran, Michael T. Orchard, Ya-Qin Zhang:
A comparative study of DCT- and wavelet-based image coding. IEEE Trans. Circuits Syst. Video Technol. 9(5): 692-695 (1999) - [j26]Xuguang Yang, Kannan Ramchandran:
A low-complexity region-based video coder using backward morphological motion field segmentation. IEEE Trans. Image Process. 8(3): 332-345 (1999) - [j25]Sergio D. Servetto, Kannan Ramchandran, Michael T. Orchard:
Image coding based on a morphological representation of wavelet data. IEEE Trans. Image Process. 8(9): 1161-1174 (1999) - [j24]Zixiang Xiong, Michael T. Orchard, Kannan Ramchandran:
Inverse halftoning using wavelets. IEEE Trans. Image Process. 8(10): 1479-1483 (1999) - [j23]Vladimir Pavlovic, Pierre Moulin, Kannan Ramchandran:
An integrated framework for adaptive subband image coding. IEEE Trans. Signal Process. 47(4): 1024-1038 (1999) - [j22]Brian S. Krongold, Kannan Ramchandran, Douglas L. Jones:
Frequency-shift-invariant orthonormal wavelet packet representations. IEEE Trans. Signal Process. 47(9): 2579-2582 (1999) - [c49]S. Sandeep Pradhan, Kannan Ramchandran:
Distributed Source Coding Using Syndromes (DISCUS): Design and Construction. Data Compression Conference 1999: 158-167 - [c48]Leiming Qian, Douglas L. Jones, Kannan Ramchandran, Swaroop Appadwedula:
A General Joint Source-Channel Matching Method for Wireless Video Transmission. Data Compression Conference 1999: 414-423 - [c47]Mehmet Kivanç Mihçak, Igor Kozintsev, Kannan Ramchandran:
Spatially adaptive statistical modeling of wavelet image coefficients and its application to denoising. ICASSP 1999: 3253-3256 - 1998
- [j21]Jim Chou, Matthew S. Crouse, Kannan Ramchandran:
A simple algorithm for removing blocking artifacts in block-transform coded images. IEEE Signal Process. Lett. 5(2): 33-35 (1998) - [j20]Antonio Ortega, Kannan Ramchandran:
From Rate-distortion Theory To Commercial Image and Video Compression Technology. IEEE Signal Process. Mag. 15(6): 20-22 (1998) - [j19]Antonio Ortega, Kannan Ramchandran:
Rate-distortion methods for image and video compression. IEEE Signal Process. Mag. 15(6): 23-50 (1998) - [j18]Zixiang Xiong, Kannan Ramchandran, Michael T. Orchard:
Wavelet packet image coding using space-frequency quantization. IEEE Trans. Image Process. 7(6): 892-898 (1998) - [j17]Kannan Ramchandran, Michael T. Orchard:
An investigation of wavelet-based image coding using an entropy-constrained quantization framework. IEEE Trans. Signal Process. 46(2): 342-353 (1998) - [j16]Igor Kozintsev, Kannan Ramchandran:
Robust image transmission over energy-constrained time-varying channels using multiresolution joint source-channel coding. IEEE Trans. Signal Process. 46(4): 1012-1026 (1998) - [j15]Sergio D. Servetto, Yong Rui, Kannan Ramchandran, Thomas S. Huang:
A Region-Based Representation of Images in MARS. J. VLSI Signal Process. 20(1-2): 137-150 (1998) - [c46]Igor Kozintsev, Jim Chou, Kannan Ramchandran:
Image Transmission Using Arithmetic Coding Based Continuous Error Detection. Data Compression Conference 1998: 339-348 - [c45]Swaroop Appadwedula, Douglas L. Jones, Kannan Ramchandran, Igor Kozintsev:
Joint Source Channel Matching for a Wireless Communications Link. Data Compression Conference 1998: 523 - [c44]Swaroop Appadwedula, Douglas L. Jones, Kannan Ramchandran, Igor Konzintsev:
Joint source channel matching for a wireless communications link. ICC 1998: 482-486 - [c43]S. Sandeep Pradhan, Kannan Ramchandran:
Optimized embedded multicarrier modulation for efficient delivery of layered video data. ICC 1998: 1009-1012 - [c42]Brian S. Krongold, Kannan Ramchandran, Douglas L. Jones:
Computationally efficient optimal power allocation algorithm for multicarrier communication systems. ICC 1998: 1018-1022 - [c41]Xuguang Yang, Kannan Ramchandran:
An Optimal and Efficient Soft Caching Algorithm for Network Image Retrieval. ICIP (3) 1998: 12-16 - [c40]Mehmet Kivanç Mihçak, Kannan Ramchandran, Pierre Moulin:
Adaptive Wavelet Packet Image Coding using an Estimation-Quantization Framework. ICIP (1) 1998: 92-96 - [c39]Swaroop Appadwedula, Douglas L. Jones, Kannan Ramchandran, Leiming Qian:
Joint Source Channel Matching for a Wireless Image Transmission. ICIP (2) 1998: 137-141 - [c38]Jim Chou, Matthew S. Crouse, Kannan Ramchandran:
A Simple Algorithm for Removing Blocking Artifacts in Block-Transform Coded Images. ICIP (1) 1998: 377-380 - [c37]Sergio D. Servetto, Christine Podilchuk, Kannan Ramchandran:
Capacity Issues in Digital Image Watermarking. ICIP (1) 1998: 445-449 - [c36]Xuguang Yang, Kannan Ramchandran:
Optimal Multiple Description Subband Coding. ICIP (1) 1998: 654-658 - [c35]Sergio D. Servetto, Kannan Ramchandran, Vinay A. Vaishampayan, Klara Nahrstedt:
Multiple-Description Wavelet based Image Coding. ICIP (1) 1998: 659-663 - [c34]Jussi Kangasharju, Young Gap Kwon, Antonio Ortega, Xuguang Yang, Kannan Ramchandran:
Implementation of optimized cache replenishment algorithms in a soft caching system. MMSP 1998: 233-238 - [c33]Rohit Puri, Kannan Ramchandran, Antonio Ortega:
Joint source channel coding with hybrid FEC/ARQ for buffer constrained video transmission. MMSP 1998: 567-572 - [c32]Swaroop Appadwedula, Manish Goel, Douglas L. Jones, Kannan Ramchandran, Naresh R. Shanbhag:
Efficient wireless image transmission under a total power constraint. MMSP 1998: 573-578 - 1997
- [j14]Matthew S. Crouse, Kannan Ramchandran:
Joint thresholding and quantizer selection for transform image coding: entropy-constrained analysis and applications to baseline JPEG. IEEE Trans. Image Process. 6(2): 285-297 (1997) - [j13]Zixiang Xiong, Kannan Ramchandran, Michael T. Orchard:
Space-frequency quantization for wavelet image coding. IEEE Trans. Image Process. 6(5): 677-693 (1997) - [j12]Cormac Herley, Zixiang Xiong, Kannan Ramchandran, Michael T. Orchard:
Joint space-frequency segmentation using balanced wavelet packet trees for least-cost image representation. IEEE Trans. Image Process. 6(9): 1213-1230 (1997) - [j11]Zixiang Xiong, Kannan Ramchandran, Cormac Herley, Michael T. Orchard:
Flexible tree-structured signal expansions using time-varying wavelet packets. IEEE Trans. Signal Process. 45(2): 333-345 (1997) - [c31]Zixiang Xiong, Michael T. Orchard, Kannan Ramchandran:
Wavelet-based approach to inverse halftoning. Color Imaging: Device-Independent Color, Color Hard Copy, and Graphic Arts 1997: 89-101 - [c30]Scott M. LePresto, Kannan Ramchandran, Michael T. Orchard:
Image Coding Based on Mixture Modeling of Wavelet Coefficients and a Fast Estimation-Quantization Framework. Data Compression Conference 1997: 221-230 - [c29]Brian S. Krongold, Michael L. Kramer, Kannan Ramchandran, Douglas L. Jones:
Spread spectrum interference suppression using adaptive time-frequency tilings. ICASSP 1997: 1881-1884 - [c28]Sergio D. Servetto, Kannan Ramchandran, Klara Nahrstedt, Antonio Ortega:
Optimal Segmentation of a VBR Source for its Parallel Transmission over Multiple ATM Connections. ICIP (2) 1997: 5-8 - [c27]Igor Kozintsev, Kannan Ramchandran:
A Hybrid Compressed-Uncompressed Framework for Wireless Image Transmission. ICIP (2) 1997: 77-80 - [c26]Sergio D. Servetto, Joseph M. Rosenblatt, Kannan Ramchandran:
A Binary Markov Model for the Quantized Wavelet Coefficients of Images and Its Rate/Distortion Optimization. ICIP (3) 1997: 82-85 - [c25]Xuguang Yang, Kannan Ramchandran:
Hierarchical Backward Motion Compensation for Wavelet Video Coding Using Optimized Interpolation Filters. ICIP (1) 1997: 85-88 - [c24]Scott P. Oswald, Kannan Ramchandran, Thomas S. Huang:
Efficient Terrain Data Representation for 3D Rendering Using the Generalized BFOS Algorithm. ICIP (1) 1997: 448-451 - [c23]S. Sandeep Pradhan, Kannan Ramchandran:
Efficient layered video delivery over multicarrier systems using optimized embedded modulation. ICIP (3) 1997: 452-455 - [c22]Brian S. Krongold, Kannan Ramchandran, Douglas L. Jones:
Frequency-Shift-Invariant Orthonormal Wavelet Packet Representations. ICIP (1) 1997: 628-631 - [c21]Sergio D. Servetto, Kannan Ramchandran, Thomas S. Huang:
A successively refinable wavelet-based representation for content-based image retrieval. MMSP 1997: 325-330 - 1996
- [j10]Kannan Ramchandran, Martin Vetterli, Cormac Herley:
Wavelets, subband coding, and best bases. Proc. IEEE 84(4): 541-560 (1996) - [j9]Kannan Ramchandran, Zixiang Xiong, Kohtaro Asai, Martin Vetterli:
Adaptive transforms for image coding using spatially varying wavelet packets. IEEE Trans. Image Process. 5(7): 1197-1204 (1996) - [j8]Rajesh Rajagopalan, Michael T. Orchard, Kannan Ramchandran:
Optimal supports for linear predictive models. IEEE Trans. Signal Process. 44(12): 3150-3153 (1996) - [c20]Xuguang Yang, Kannan Ramchandran:
Morphological Motion Field Representation for Region-Based Image Sequence Coding. Data Compression Conference 1996: 112-121 - [c19]Thomas S. Huang, Sharad Mehrotra, Kannan Ramchandran:
Multimedia Analysis and Retrieval System (MARS) Project. Data Processing Clinic 1996 - [c18]Youngjun Yoo, Antonio Ortega, Kannan Ramchandran:
A novel hybrid technique for discrete rate-distortion optimization with applications to fast codebook search for SVQ. ICASSP 1996: 2040-2043 - [c17]Igor Kozintsev, Kannan Ramchandran:
Multiresolution joint source-channel coding using embedded constellations for power-constrained time-varying channels. ICASSP 1996: 2343-2346 - [c16]Pierre Moulin, Kannan Ramchandran, Vladimir Pavlovic:
Transform image coding based on joint adaptation of filter banks and tree structures. ICIP (2) 1996: 369-372 - [c15]Xuguang Yang, Kannan Ramchandran:
A low-complexity region-based video compression framework using morphology. ICIP (2) 1996: 485-488 - [c14]Zixiang Xiong, Michael T. Orchard, Kannan Ramchandran:
Inverse halftoning using wavelets. ICIP (1) 1996: 569-572 - 1995
- [c13]Matthew S. Crouse, Kannan Ramchandran:
JPEG Optimization Entropy-Constrained Quantization Framework. Data Compression Conference 1995: 342-351 - [c12]Cormac Herley, Zixiang Xiong, Kannan Ramchandran, Michael T. Orchard:
An efficient algorithm to find a jointly optimal time-frequency segmentation using time-varying filter banks. ICASSP 1995: 1516-1519 - [c11]Sergio D. Servetto, Kannan Ramchandran, Michael T. Orchard:
Morphological representation of wavelet data for image coding. ICASSP 1995: 2229-2232 - [c10]Matthew S. Crouse, Kannan Ramchandran:
Joint thresholding and quantizer selection for decoder-compatible baseline JPEG. ICASSP 1995: 2331-2334 - [c9]Matthew S. Crouse, Kannan Ramchandran:
Nonlinear constrained least squares estimation to reduce artifacts in block transform-coded images. ICIP 1995: 462-465 - [c8]Sergio D. Servetto, Kannan Ramchandran, Michael T. Orchard:
Wavelet based image coding via morphological prediction of significance. ICIP 1995: 530-533 - [c7]Zixiang Xiong, Cormac Herley, Kannan Ramchandran, Michael T. Orchard:
Space-frequency quantization for a space-varying wavelet packet image coder. ICIP 1995: 614-617 - 1994
- [j7]Antonio Ortega, Kannan Ramchandran, Martin Vetterli:
Optimal trellis-based buffered compression and fast approximations. IEEE Trans. Image Process. 3(1): 26-40 (1994) - [j6]Kannan Ramchandran, Antonio Ortega, Martin Vetterli:
Bit allocation for dependent quantization with applications to multiresolution and MPEG video coders. IEEE Trans. Image Process. 3(5): 533-545 (1994) - [j5]Kannan Ramchandran, Martin Vetterli:
Rate-distortion optimal fast thresholding with complete JPEG/MPEG decoder compatibility. IEEE Trans. Image Process. 3(5): 700-704 (1994) - [c6]Kannan Ramchandran, Martin Vetterli:
Syntax-Constrained Encoder Optimization Using Adaptive Quantization Thresholding for JPEG/MPEG Coders. Data Compression Conference 1994: 146-155 - [c5]Michael T. Orchard, Kannan Ramchandran:
An Investigation of Wavelet-Based Image Coding Using an Entropy-Constrained Quantization Framework. Data Compression Conference 1994: 341-350 - [c4]Zixiang Xiong, Kannan Ramchandran, Michael T. Orchard, Kohtaro Asai:
Wavelet Packets-Based Image Coding Using Joint Space-frequency Quantization. ICIP (3) 1994: 324-328 - [c3]Rajesh Rajagopalan, Michael T. Orchard, Kannan Ramchandran, Dilip Krishnaswamy:
Optimal Supports for Linear Predictive Models. ICIP (1) 1994: 785-789 - 1993
- [j4]Kannan Ramchandran, Antonio Ortega, Kamil Metin Uz, Martin Vetterli:
Multiresolution Broadcast for Digital HDTV Using Joint Source/Channel Coding. IEEE J. Sel. Areas Commun. 11(1): 6-23 (1993) - [j3]Kannan Ramchandran, Martin Vetterli:
Best wavelet packet bases in a rate-distortion sense. IEEE Trans. Image Process. 2(2): 160-175 (1993) - [j2]Cormac Herley, Jelena Kovacevic, Kannan Ramchandran, Martin Vetterli:
Tilings of the time-frequency plane: construction of arbitrary orthogonal bases and fast tiling algorithms. IEEE Trans. Signal Process. 41(12): 3341-3359 (1993) - [c2]Cormac Herley, Jelena Kovacevic, Kannan Ramchandran, Martin Vetterli:
Time-varying orthonormal tilings of the time-frequency plane. ICASSP (3) 1993: 205-208 - [c1]Kannan Ramchandran, Antonio Ortega, Martin Vetterli:
Bit allocation for dependent quantization with applications to MPEG video coders. ICASSP (5) 1993: 381-384 - 1992
- [j1]Kamil Metin Uz, Kannan Ramchandran, Martin Vetterli:
Combined multiresolution source coding and modulation for digital broadcast of HDTV. Signal Process. Image Commun. 4(4-5): 283-292 (1992)
Coauthor Index
Venkatesan N. Ekambaram
aka: Venkatesan Nallampatti Ekambaram
aka: Venkatesan Nallampatti Ekambaram
Giulia Fanti
aka: Giulia Cecilia Fanti
aka: Giulia Cecilia Fanti
Joseph Gonzalez 0001
aka: Joseph E. Gonzalez
aka: Joseph E. Gonzalez
Orhan Ocal
aka: Orhan Öçal
aka: Orhan Öçal
Salim El Rouayheb
aka: Salim Y. El Rouayheb
aka: Salim Y. El Rouayheb
David Tse
aka: David N. C. Tse
aka: David N. C. Tse
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Unpaywalled article links
Add open access links from 
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Archived links via Wayback Machine
For web page which are no longer available, try to retrieve content from the 
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Reference lists
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load references from crossref.org and opencitations.net
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Citation data
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load citations from opencitations.net
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OpenAlex data
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last updated on 2024-11-08 20:30 CET by the dblp team
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