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ORCIDHafiz Imtiaz
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2020 – today
- 2024
[j12]Swapnil Saha
, Hafiz Imtiaz:
Privacy-Preserving Non-Negative Matrix Factorization with Outliers. ACM Trans. Knowl. Discov. Data 18(3): 64:1-64:26 (2024)- 2023
- [j11]Ishtiaque Ahmed Showmik, Tahsina Farah Sanam, Hafiz Imtiaz:
Human Activity Recognition from Wi-Fi CSI data using Principal Component-based Wavelet CNN. Digit. Signal Process. 138: 104056 (2023) - [j10]Naima Tasnim, Jafar Mohammadi, Anand D. Sarwate, Hafiz Imtiaz:
Approximating Functions with Approximate Privacy for Applications in Signal Estimation and Learning. Entropy 25(5): 825 (2023) - [c10]Hafiz Imtiaz, Paul Schaffer, Martin Kupper, Alexander Bergmann:
A Gas Imaging Sensor System of Automotive Exhaust Plumes for Remote Emission Sensing Application Basing on Schlieren Imaging An Approach to Visualize and Size Vehicle Exhaust Plumes. SENSORS 2023: 1-4 - [c9]Ishtiaque Ahmed Showmik, Tahsina Farah Sanam, Hafiz Imtiaz:
DCT-Based Feature Extraction for Human Activity Recognition Using WiFi Channel State Information Data. TENCON 2023: 1129-1133 - [i7]Sohan Salahuddin Mugdho, Hafiz Imtiaz:
Privacy-Preserving Matrix Factorization for Recommendation Systems using Gaussian Mechanism. CoRR abs/2304.09096 (2023) - 2022
- [i6]Swapnil Saha, Hafiz Imtiaz:
Privacy-preserving Non-negative Matrix Factorization with Outliers. CoRR abs/2211.01451 (2022) - [i5]Ishtiaque Ahmed Showmik, Tahsina Farah Sanam, Hafiz Imtiaz:
Human Activity Recognition from Wi-Fi CSI Data Using Principal Component-Based Wavelet CNN. CoRR abs/2212.13161 (2022) - 2021
- [j9]Hafiz Imtiaz, Jafar Mohammadi, Rogers F. Silva, Bradley T. Baker, Sergey M. Plis, Anand D. Sarwate, Vince D. Calhoun:
A Correlated Noise-Assisted Decentralized Differentially Private Estimation Protocol, and its Application to fMRI Source Separation. IEEE Trans. Signal Process. 69: 6355-6370 (2021) - 2020
- [j8]Harshvardhan Gazula, Ross Kelly, Javier Tomas Romero, Eric Verner, Bradley T. Baker, Rogers F. Silva, Hafiz Imtiaz, Debbrata K. Saha, Rajikha Raja, Jessica A. Turner, Anand D. Sarwate, Sergey M. Plis, Vince D. Calhoun:
COINSTAC: Collaborative Informatics and Neuroimaging Suite Toolkit for Anonymous Computation. J. Open Source Softw. 5(54): 2166 (2020)
2010 – 2019
- 2019
- [c8]Hafiz Imtiaz, Anand D. Sarwate:
Distributed Differentially-private Canonical Correlation Analysis. ICASSP 2019: 3112-3116 - [i4]Hafiz Imtiaz, Jafar Mohammadi, Anand D. Sarwate:
Distributed Differentially Private Computation of Functions with Correlated Noise. CoRR abs/1904.10059 (2019) - [i3]Hafiz Imtiaz, Jafar Mohammadi, Rogers F. Silva, Bradley T. Baker, Sergey M. Plis, Anand D. Sarwate, Vince D. Calhoun:
Improved Differentially Private Decentralized Source Separation for fMRI Data. CoRR abs/1910.12913 (2019) - 2018
- [j7]Hafiz Imtiaz, Anand D. Sarwate:
Distributed Differentially Private Algorithms for Matrix and Tensor Factorization. IEEE J. Sel. Top. Signal Process. 12(6): 1449-1464 (2018) - [c7]Hafiz Imtiaz, Anand D. Sarwate:
Improved Algorithms for Differentially Private Orthogonal Tensor Decomposition. ICASSP 2018: 2201-2205 - [c6]Hafiz Imtiaz, Anand D. Sarwate:
Differentially Private Distributed Principal Component Analysis. ICASSP 2018: 2206-2210 - [i2]Hafiz Imtiaz, Anand D. Sarwate:
Distributed Differentially-Private Algorithms for Matrix and Tensor Factorization. CoRR abs/1804.10299 (2018) - 2017
- [c5]Hafiz Imtiaz, Anand D. Sarwate:
Differentially-private canonical correlation analysis. GlobalSIP 2017: 283-287 - 2016
- [c4]Hafiz Imtiaz, Rogers F. Silva, Bradley T. Baker, Sergey M. Plis, Anand D. Sarwate, Vince D. Calhoun:
Privacy-preserving source separation for distributed data using independent component analysis. CISS 2016: 123-127 - [c3]Hafiz Imtiaz, Anand D. Sarwate:
Symmetric matrix perturbation for differentially-private principal component analysis. ICASSP 2016: 2339-2343 - 2015
- [c2]Hafiz Imtiaz, Upal Mahbub, Gerald Schaefer, Shao Ying Zhu, Md. Atiqur Rahman Ahad:
Human Action Recognition based on Spectral Domain Features. KES 2015: 430-437 - 2014
- [j6]Upal Mahbub, Hafiz Imtiaz, Md. Atiqur Rahman Ahad:
Action recognition based on statistical analysis from clustered flow vectors. Signal Image Video Process. 8(2): 243-253 (2014) - 2013
- [j5]Hafiz Imtiaz, Shaikh Anowarul Fattah:
A histogram-based dominant wavelet domain feature selection algorithm for palm-print recognition. Comput. Electr. Eng. 39(4): 1114-1128 (2013) - [j4]Hafiz Imtiaz, Shaikh Anowarul Fattah:
A DCT-Based Local Dominant Feature Extraction Algorithm for Palm-Print Recognition. Circuits Syst. Signal Process. 32(3): 1179-1204 (2013) - [j3]Hafiz Imtiaz, Shaikh Anowarul Fattah:
A wavelet-based dominant feature extraction algorithm for palm-print recognition. Digit. Signal Process. 23(1): 244-258 (2013) - [j2]Upal Mahbub, Hafiz Imtiaz, Tonmoy Roy, Md. Shafiur Rahman, Md. Atiqur Rahman Ahad:
A template matching approach of one-shot-learning gesture recognition. Pattern Recognit. Lett. 34(15): 1780-1788 (2013) - [c1]Hafiz Imtiaz, Upal Mahbub, Gerald Schaefer, Md. Atiqur Rahman Ahad:
A Multi-resolution Action Recognition Algorithm Using Wavelet Domain Features. ACPR 2013: 537-541 - 2011
- [i1]Hafiz Imtiaz, Shaikh Anowarul Fattah:
A Face Recognition Scheme using Wavelet Based Dominant Features. CoRR abs/1110.1485 (2011) - 2010
- [j1]M. Ryyan Khan, Hafiz Imtiaz, Md. Kamrul Hasan:
Show-through correction in scanned images using joint histogram. Signal Image Video Process. 4(3): 337-351 (2010)
Coauthor Index
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