Santosh Vempala - Publications

Affiliations: 
Georgia Institute of Technology, Atlanta, GA 
Area:
Computer Science, Mathematics

29 high-probability publications. We are testing a new system for linking publications to authors. You can help! If you notice any inaccuracies, please sign in and mark papers as correct or incorrect matches. If you identify any major omissions or other inaccuracies in the publication list, please let us know.

Year Citation  Score
2017 Eisenbrand F, Vempala S. Geometric random edge Mathematical Programming. 164: 325-339. DOI: 10.1007/S10107-016-1089-0  0.522
2016 Artmann S, Eisenbrand F, Glanzer C, Oertel T, Vempala S, Weismantel R. A note on non-degenerate integer programs with small sub-determinants Operations Research Letters. 44: 635-639. DOI: 10.1016/J.Orl.2016.07.004  0.438
2012 Štefankovič D, Vempala S, Vigoda E. A deterministic polynomial-time approximation scheme for counting knapsack solutions Siam Journal On Computing. 41: 356-366. DOI: 10.1137/11083976X  0.484
2012 Arora S, Lovász L, Newman I, Rabani Y, Rabinovich Y, Vempala S. Local versus global properties of metric spaces Siam Journal On Computing. 41: 250-271. DOI: 10.1137/090780304  0.317
2009 Belloni A, Freund RM, Vempala S. An Efficient Rescaled Perceptron Algorithm for Conic Systems Mathematics of Operations Research. 34: 621-641. DOI: 10.1287/Moor.1090.0388  0.499
2009 Stefankovic D, Vempala S, Vigoda E. Adaptive simulated annealing: A near-optimal connection between sampling and counting Journal of the Acm. 56. DOI: 10.1145/1516512.1516520  0.424
2008 Rademacher L, Vempala S. Dispersion of mass and the complexity of randomized geometric algorithms Advances in Mathematics. 219: 1037-1069. DOI: 10.1016/J.Aim.2008.06.004  0.571
2006 Kalai AT, Vempala S. Simulated annealing for convex optimization Mathematics of Operations Research. 31: 253-266. DOI: 10.1287/Moor.1060.0194  0.476
2006 Cheng D, Kannan R, Vempala S, Wang G. A divide-and-merge methodology for clustering Acm Transactions On Database Systems. 31: 1499-1525. DOI: 10.1145/1189769.1189779  0.362
2006 Lovász L, Vempala S. Hit-and-Run from a Corner Siam Journal On Computing. 35: 985-1005. DOI: 10.1137/S009753970544727X  0.37
2006 Lovász L, Vempala S. Simulated annealing in convex bodies and an O*(n4) volume algorithm Journal of Computer and System Sciences. 72: 392-417. DOI: 10.1016/J.Jcss.2005.08.004  0.501
2006 Balcan MF, Blum A, Vempala S. Kernels as features: On kernels, margins, and low-dimensional mappings Machine Learning. 65: 79-94. DOI: 10.1007/S10994-006-7550-1  0.348
2006 Cheriyan J, Vempala S, Vetta A. Network Design Via Iterative Rounding Of Setpair Relaxations Combinatorica. 26: 255-275. DOI: 10.1007/S00493-006-0016-Z  0.459
2006 Papadimitriou CH, Vempala S. On the approximability of the traveling salesman problem Combinatorica. 26: 101-120. DOI: 10.1007/S00493-006-0008-Z  0.382
2005 Kannan R, Salmasian H, Vempala S. The spectral method for general mixture models Lecture Notes in Computer Science (Including Subseries Lecture Notes in Artificial Intelligence and Lecture Notes in Bioinformatics). 3559: 444-457. DOI: 10.1137/S0097539704445925  0.416
2005 Kalai A, Vempala S. Efficient algorithms for online decision problems Journal of Computer and System Sciences. 71: 291-307. DOI: 10.1016/J.Jcss.2004.10.016  0.356
2004 Frieze A, Kannan R, Vempala S. Fast monte-carlo algorithms for finding low-rank approximations Journal of the Acm. 51: 1025-1041. DOI: 10.1145/1039488.1039494  0.491
2004 Bertsimas D, Vempala S. Solving convex programs by random walks Journal of the Acm. 51: 540-556. DOI: 10.1145/1008731.1008733  0.521
2004 Drineas P, Frieze A, Kannan R, Vempala S, Vinay V. Clustering large graphs via the Singular Value Decomposition Machine Learning. 56: 9-33. DOI: 10.1023/B:Mach.0000033113.59016.96  0.502
2004 Bornstein CF, Vempala S. Flow metrics Theoretical Computer Science. 321: 13-24. DOI: 10.1016/J.Tcs.2003.05.003  0.444
2004 Vempala S, Wang G. A spectral algorithm for learning mixture models Journal of Computer and System Sciences. 68: 841-860. DOI: 10.1016/J.Jcss.2003.11.008  0.468
2004 Dunagan J, Vempala S. Optimal outlier removal in high-dimensional spaces Journal of Computer and System Sciences. 68: 335-373. DOI: 10.1016/J.Jcss.2003.07.013  0.356
2004 Carr R, Vempala S. On the Held-Karp relaxation for the asymmetric and symmetric traveling salesman problems Mathematical Programming. 100: 569-587. DOI: 10.1007/S10107-004-0506-Y  0.387
2000 Blum A, Konjevod G, Ravi R, Vempala S. Semi-definite relaxations for minimum bandwidth and other vertex-ordering problems Theoretical Computer Science. 235: 25-42. DOI: 10.1016/S0304-3975(99)00181-4  0.404
2000 Vempala S, Vetta A. Factor 4/3 approximations for minimum 2-connected subgraphs Lecture Notes in Computer Science. 262-273. DOI: 10.1007/3-540-44436-X_26  0.437
1999 Mitchell JSB, Blum A, Chalasani P, Vempala S. A Constant-Factor Approximation Algorithm for the Geometric k -MST Problem in the Plane Siam Journal On Computing. 28: 771-781. DOI: 10.1137/S0097539796303299  0.473
1999 Awerbuch B, Azar Y, Blum A, Vempala S. New Approximation Guarantees for Minimum-Weight k -Trees and Prize-Collecting Salesmen Siam Journal On Computing. 28: 254-262. DOI: 10.1137/S009753979528826X  0.44
1999 Blum A, Ravi R, Vempala S. A Constant-Factor Approximation Algorithm for thek-MST Problem Journal of Computer and System Sciences. 58: 101-108. DOI: 10.1006/Jcss.1997.1542  0.496
1999 Kannan R, Tetali P, Vempala S. Simple Markov-chain algorithms for generating bipartite graphs and tournaments Random Structures and Algorithms. 14: 293-308. DOI: 10.1002/(Sici)1098-2418(199907)14:4<293::Aid-Rsa1>3.0.Co;2-G  0.405
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