Christos Boutsidis

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Petros DrineasProfessor, Computer Science Department, Purdue UniversityVerified email at purdue.edu
Michael MahoneyProfessor of Statistics, UC BerkeleyVerified email at stat.berkeley.edu
Anastasios ZouziasDepartment of Computer Science, University of TorontoVerified email at cs.toronto.edu
David WoodruffCarnegie Mellon UniversityVerified email at cs.cmu.edu
Efstratios GallopoulosComputer Engineering and Informatics Department (CEID), University of Patras, GreeceVerified email at ceid.upatras.gr
Haim AvronAssociate Professor, Tel Aviv UniversityVerified email at tauex.tau.ac.il
Prabhanjan KambadurBloomberg LPVerified email at bloomberg.net
Saurabh PaulEtsy IncVerified email at etsy.com
Edo Libertypinecone.ioVerified email at edoliberty.com
Dan GarberAssistant Professor at Technion - Israel Institute of TechnologyVerified email at technion.ac.il
Zohar KarninamazonVerified email at amazon.com
Anastasios KyrillidisAssistant Professor, Computer Science Department, Rice UniversityVerified email at rice.edu
Dimitris PapailiopoulosAssistant Professor, University of Wisconsin-MadisonVerified email at papail.io
Eugenia-Maria KontopoulouMathWorksVerified email at mathworks.com
Jimeng SunProfessor at University of Illinois Urbana-ChampaignVerified email at illinois.edu
Michalis VlachosProfessor of Information Systems, HEC, Faculty of Business and Economics, University of LausanneVerified email at unil.ch
Deanna NeedellProfessor of Mathematics, UCLAVerified email at cmc.edu
Dmitry MalioutovResearch Staff Member, T.J. Watson IBM Research centerVerified email at us.ibm.com

Christos Boutsidis

Goldman Sachs

Verified email at gs.com - Homepage

Linear Algebra Graphs Algorithms Distributed Algorithms Data Science


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SVD based initialization: A head start for nonnegative matrix factorization C Boutsidis, E Gallopoulos Pattern recognition 41 (4), 1350-1362, 2008	644	2008
An improved approximation algorithm for the column subset selection problem C Boutsidis, MW Mahoney, P Drineas Proceedings of the twentieth Annual ACM-SIAM Symposium on Discrete …, 2009	401	2009
Near-optimal column-based matrix reconstruction C Boutsidis, P Drineas, M Magdon-Ismail Arxiv preprint arXiv:1103.0995, 2011	273	2011
Randomized Dimensionality Reduction for-Means Clustering C Boutsidis, A Zouzias, MW Mahoney, P Drineas IEEE Transactions on Information Theory 61 (2), 1045-1062, 2014	220	2014
Atomic-level characterization of the ensemble of the Aβ (1–42) monomer in water using unbiased molecular dynamics simulations and spectral algorithms NG Sgourakis, M Merced-Serrano, C Boutsidis, P Drineas, Z Du, C Wang, ... Journal of Molecular Biology 405 (2), 570-583, 2011	214	2011
Random Projections for -means Clustering C Boutsidis, A Zouzias, P Drineas Arxiv preprint arXiv:1011.4632, 2010	180	2010
Unsupervised feature selection for the k-means clustering problem C Boutsidis, MW Mahoney, P Drineas Advances in Neural Information Processing Systems (NIPS), 2009	170	2009
Unsupervised feature selection for principal components analysis C Boutsidis, MW Mahoney, P Drineas Proceeding of the 14th ACM SIGKDD international conference on Knowledge …, 2008	145	2008
Optimal CUR matrix decompositions C Boutsidis, DP Woodruff SIAM Journal on Computing 46 (2), 543-589, 2017	143	2017
Improved matrix algorithms via the subsampled randomized Hadamard transform C Boutsidis, A Gittens SIAM Journal on Matrix Analysis and Applications 34 (3), 1301-1340, 2013	121	2013
Optimal principal component analysis in distributed and streaming models C Boutsidis, DP Woodruff, P Zhong Proceedings of the forty-eighth annual ACM symposium on Theory of Computing …, 2016	99*	2016
Faster subset selection for matrices and applications H Avron, C Boutsidis SIAM Journal on Matrix Analysis and Applications 34 (4), 1464-1499, 2013	97	2013
Random projections for the nonnegative least-squares problem C Boutsidis, P Drineas Linear Algebra and its Applications 431 (5-7), 760-771, 2009	79	2009
Online principal components analysis C Boutsidis, D Garber, Z Karnin, E Liberty Proceedings of the twenty-sixth annual ACM-SIAM symposium on Discrete …, 2014	75	2014
Deterministic Feature Selection for -means Clustering C Boutsidis, M Magdon-Ismail Arxiv preprint arXiv:1109.5664, 2011	73	2011
Spectral clustering via the power method-provably C Boutsidis, P Kambadur, A Gittens International conference on machine learning, 40-48, 2015	71*	2015
Provable deterministic leverage score sampling D Papailiopoulos, A Kyrillidis, C Boutsidis Proceedings of the 20th ACM SIGKDD international conference on Knowledge …, 2014	67	2014
Near-optimal coresets for least-squares regression C Boutsidis, P Drineas, M Magdon-Ismail IEEE transactions on information theory 59 (10), 6880-6892, 2013	62	2013
Random projections for support vector machines S Paul, C Boutsidis, M Magdon-Ismail, P Drineas Artificial intelligence and statistics, 498-506, 2013	60	2013
A randomized algorithm for approximating the log determinant of a symmetric positive definite matrix C Boutsidis, P Drineas, P Kambadur, EM Kontopoulou, A Zouzias Linear Algebra and its Applications 533, 95-117, 2017	59	2017

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