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ORCIDIoannis Koutis
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2020 – today
- 2022
[i13]Niloofar Aghaieabiane, Ioannis Koutis:
SGC: A semi-supervised pipeline for gene clustering using self-training approach in gene co-expression networks. CoRR abs/2209.10545 (2022)- 2021
- [j13]Niloofar Aghaieabiane, Ioannis Koutis:
A Novel Calibration Step in Gene Co-Expression Network Construction. Frontiers Bioinform. 1 (2021) - [c23]Dong Wei, Ioannis Koutis, Senjuti Basu Roy:
Peer Learning Through Targeted Dynamic Groups Formation. ICDE 2021: 121-132
2010 – 2019
- 2019
- [c22]Ioannis Koutis, Huong Le:
Spectral Modification of Graphs for Improved Spectral Clustering. NeurIPS 2019: 4859-4868 - 2018
- [c21]Alexandra Kolla, Ioannis Koutis, Vivek Madan, Ali Kemal Sinop:
Spectrally Robust Graph Isomorphism. ICALP 2018: 84:1-84:13 - [c20]Daniele Calandriello, Ioannis Koutis, Alessandro Lazaric, Michal Valko:
Improved Large-Scale Graph Learning through Ridge Spectral Sparsification. ICML 2018: 687-696 - [i12]Alexandra Kolla, Ioannis Koutis, Vivek Madan, Ali Kemal Sinop:
Spectrally Robust Graph Isomorphism. CoRR abs/1805.00181 (2018) - 2017
- [c19]Andreas Björklund, Petteri Kaski, Ioannis Koutis:
Directed Hamiltonicity and Out-Branchings via Generalized Laplacians. ICALP 2017: 91:1-91:14 - 2016
- [j12]Ioannis Koutis, Ryan Williams
:
Algebraic fingerprints for faster algorithms. Commun. ACM 59(1): 98-105 (2016) - [j11]Ioannis Koutis, Alex Levin, Richard Peng:
Faster Spectral Sparsification and Numerical Algorithms for SDD Matrices. ACM Trans. Algorithms 12(2): 17:1-17:16 (2016) - [j10]Ioannis Koutis, Ryan Williams:
LIMITS and Applications of Group Algebras for Parameterized Problems. ACM Trans. Algorithms 12(3): 31:1-31:18 (2016) - [j9]Ioannis Koutis, Shen Chen Xu:
Simple Parallel and Distributed Algorithms for Spectral Graph Sparsification. ACM Trans. Parallel Comput. 3(2): 14:1-14:14 (2016) - [c18]Mihai Cucuringu, Ioannis Koutis, Sanjay Chawla, Gary L. Miller, Richard Peng:
Simple and Scalable Constrained Clustering: a Generalized Spectral Method. AISTATS 2016: 445-454 - [c17]Ittai Abraham, David Durfee, Ioannis Koutis, Sebastian Krinninger, Richard Peng:
On Fully Dynamic Graph Sparsifiers. FOCS 2016: 335-344 - [r1]Ioannis Koutis:
Multilinear Monomial Detection. Encyclopedia of Algorithms 2016: 1375-1378 - [i11]Mihai Cucuringu, Ioannis Koutis, Sanjay Chawla, Gary L. Miller, Richard Peng:
Scalable Constrained Clustering: A Generalized Spectral Method. CoRR abs/1601.04746 (2016) - [i10]Daniele Calandriello, Alessandro Lazaric, Michal Valko, Ioannis Koutis:
Incremental Spectral Sparsification for Large-Scale Graph-Based Semi-Supervised Learning. CoRR abs/1601.05675 (2016) - [i9]Ittai Abraham, David Durfee, Ioannis Koutis, Sebastian Krinninger, Richard Peng:
On Fully Dynamic Graph Sparsifiers. CoRR abs/1604.02094 (2016) - [i8]Andreas Björklund, Ioannis Koutis:
Modular Sieves for Directed Hamiltonian Cycles. CoRR abs/1607.04002 (2016) - 2015
- [c16]Charalampos Mavroforakis, Richard Garcia-Lebron, Ioannis Koutis, Evimaria Terzi:
Spanning Edge Centrality: Large-scale Computation and Applications. WWW 2015: 732-742 - 2014
- [j8]Guy E. Blelloch, Anupam Gupta, Ioannis Koutis, Gary L. Miller, Richard Peng, Kanat Tangwongsan:
Nearly-Linear Work Parallel SDD Solvers, Low-Diameter Decomposition, and Low-Stretch Subgraphs. Theory Comput. Syst. 55(3): 521-554 (2014) - [j7]Ioannis Koutis, Gary L. Miller, Richard Peng:
Approaching Optimality for Solving SDD Linear Systems. SIAM J. Comput. 43(1): 337-354 (2014) - [c15]Ioannis Koutis:
Simple parallel and distributed algorithms for spectral graph sparsification. SPAA 2014: 61-66 - [i7]Ioannis Koutis:
A Simple Parallel Algorithm for Spectral Sparsification. CoRR abs/1402.3851 (2014) - [i6]Ioannis Koutis, Gary L. Miller, Richard Peng:
A Generalized Cheeger Inequality. CoRR abs/1412.6075 (2014) - 2012
- [j6]Ioannis Koutis, Gary L. Miller, Richard Peng:
A fast solver for a class of linear systems. Commun. ACM 55(10): 99-107 (2012) - [j5]Ioannis Koutis:
Constrained multilinear detection for faster functional motif discovery. Inf. Process. Lett. 112(22): 889-892 (2012) - [c14]Leo Brueggeman, Michael R. Fellows, Rudolf Fleischer, Martin Lackner, Christian Komusiewicz, Yiannis Koutis, Andreas Pfandler, Frances A. Rosamond:
Train Marshalling Is Fixed Parameter Tractable. FUN 2012: 51-56 - [c13]Ioannis Koutis, Alex Levin, Richard Peng:
Improved Spectral Sparsification and Numerical Algorithms for SDD Matrices. STACS 2012: 266-277 - [i5]Ioannis Koutis:
Constrained multilinear detection for faster functional motif discovery. CoRR abs/1206.3483 (2012) - [i4]Ioannis Koutis, Alex Levin, Richard Peng:
Faster spectral sparsification and numerical algorithms for SDD matrices. CoRR abs/1209.5821 (2012) - 2011
- [j4]Ioannis Koutis, Gary L. Miller, David Tolliver:
Combinatorial preconditioners and multilevel solvers for problems in computer vision and image processing. Comput. Vis. Image Underst. 115(12): 1638-1646 (2011) - [j3]Charalampos E. Tsourakakis, Petros Drineas, Eirinaios Michelakis, Ioannis Koutis, Christos Faloutsos:
Spectral counting of triangles via element-wise sparsification and triangle-based link recommendation. Soc. Netw. Anal. Min. 1(2): 75-81 (2011) - [c12]Ioannis Koutis, Gary L. Miller, Richard Peng:
A Nearly-m log n Time Solver for SDD Linear Systems. FOCS 2011: 590-598 - [c11]Guy E. Blelloch, Anupam Gupta, Ioannis Koutis, Gary L. Miller, Richard Peng, Kanat Tangwongsan:
Near linear-work parallel SDD solvers, low-diameter decomposition, and low-stretch subgraphs. SPAA 2011: 13-22 - [i3]Ioannis Koutis, Gary L. Miller, Richard Peng:
Solving SDD linear systems in time Õ(mlog nlog(1/ε)). CoRR abs/1102.4842 (2011) - [i2]Guy E. Blelloch, Anupam Gupta, Ioannis Koutis, Gary L. Miller, Richard Peng, Kanat Tangwongsan:
Near Linear-Work Parallel SDD Solvers, Low-Diameter Decomposition, and Low-Stretch Subgraphs. CoRR abs/1111.1750 (2011) - 2010
- [c10]Ioannis Koutis, Gary L. Miller, Richard Peng:
Approaching Optimality for Solving SDD Linear Systems. FOCS 2010: 235-244 - [c9]Guy E. Blelloch, Ioannis Koutis, Gary L. Miller, Kanat Tangwongsan:
Hierarchical Diagonal Blocking and Precision Reduction Applied to Combinatorial Multigrid. SC 2010: 1-12 - [i1]Ioannis Koutis, Gary L. Miller, Richard Peng:
Approaching optimality for solving SDD systems. CoRR abs/1003.2958 (2010)
2000 – 2009
- 2009
- [c8]Charalampos E. Tsourakakis, Petros Drineas, Eirinaios Michelakis, Ioannis Koutis, Christos Faloutsos:
Spectral Counting of Triangles in Power-Law Networks via Element-Wise Sparsification. ASONAM 2009: 66-71 - [c7]Ioannis Koutis, Ryan Williams:
Limits and Applications of Group Algebras for Parameterized Problems. ICALP (1) 2009: 653-664 - [c6]Ioannis Koutis, Gary L. Miller, David Tolliver:
Combinatorial Preconditioners and Multilevel Solvers for Problems in Computer Vision and Image Processing. ISVC (1) 2009: 1067-1078 - 2008
- [c5]Ioannis Koutis:
Faster Algebraic Algorithms for Path and Packing Problems. ICALP (1) 2008: 575-586 - [c4]Ioannis Koutis, Gary L. Miller:
Graph partitioning into isolated, high conductance clusters: theory, computation and applications to preconditioning. SPAA 2008: 137-145 - 2007
- [c3]Ioannis Koutis, Gary L. Miller:
A linear work, O(n1/6) time, parallel algorithm for solving planar Laplacians. SODA 2007: 1002-1011 - 2006
- [j2]Ioannis Koutis:
Parameterized complexity and improved inapproximability for computing the largest j-simplex in a V-polytope. Inf. Process. Lett. 100(1): 8-13 (2006) - 2005
- [j1]Ioannis Koutis:
A faster parameterized algorithm for set packing. Inf. Process. Lett. 94(1): 7-9 (2005) - 2003
- [c2]Ioannis Koutis:
On the Hardness of Approximate Multivariate Integration. RANDOM-APPROX 2003: 122-128 - 2001
- [c1]Constantine Bekas, Effrosini Kokiopoulou, Ioannis Koutis, Efstratios Gallopoulos:
Towards the effective parallel computation of matrix pseudospectra. ICS 2001: 260-269
Coauthor Index
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