Sara Ahmadian
Sara Ahmadian
Google Research
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TitleCited byYear
Better Guarantees for -Means and Euclidean -Median by Primal-Dual Algorithms
S Ahmadian, A Norouzi-Fard, O Svensson, J Ward
SIAM Journal on Computing, FOCS17-97-FOCS17-156, 2019
842019
Improved approximation guarantees for lower-bounded facility location
S Ahmadian, C Swamy
International Workshop on Approximation and Online Algorithms, 257-271, 2012
282012
Local-Search based Approximation Algorithms for Mobile Facility Location Problems
S Ahmadian, Z Friggstad, C Swamy
ACM-SIAM Symposium on Discrete Algorithms, 2013
262013
Approximation algorithms for clustering problems with lower bounds and outliers
S Ahmadian, C Swamy
arXiv preprint arXiv:1608.01700, 2016
192016
Stabilizing network bargaining games by blocking players
S Ahmadian, H Hosseinzadeh, L Sanità
Mathematical Programming 172 (1-2), 249-275, 2018
92018
Clustering without over-representation
S Ahmadian, A Epasto, R Kumar, M Mahdian
Proceedings of the 25th ACM SIGKDD International Conference on Knowledge …, 2019
72019
Approximation Algorithms for Minimum-Load k-Facility Location
S Ahmadian, B Behsaz, Z Friggstad, A Jorati, MR Salavatipour, C Swamy
ACM Transactions on Algorithms (TALG) 14 (2), 1-29, 2018
22018
Approximation algorithms for minimum-load k-facility location
S Ahmadian, B Behsaz, Z Friggstad, A Jorati, MR Salavatipour, C Swamy
Approximation, Randomization, and Combinatorial Optimization. Algorithms and …, 2014
22014
Further approximations for demand matching: Matroid constraints and minor-closed graphs
S Ahmadian, Z Friggstad
arXiv preprint arXiv:1705.10396, 2017
12017
An Algorithm for Construction of All Perfect Phylogeny Matrices
H Mirzaei, S Ahmadian, S Mahabadi, M Sadeghi, C Eslahchi, H Pezeshk
Match 62 (2), 251, 2009
12009
Fair Correlation Clustering
S Ahmadi, S Galhotra, B Saha, R Schwartz
arXiv preprint arXiv:2002.03508, 2020
2020
Bisect and Conquer: Hierarchical Clustering via Max-Uncut Bisection
S Ahmadian, V Chatziafratis, A Epasto, E Lee, M Mahdian, K Makarychev, ...
arXiv preprint arXiv:1912.06983, 2019
2019
Algorithms for Inverse Optimization Problems
S Ahmadian, U Bhaskar, L Sanità, C Swamy
26th Annual European Symposium on Algorithms (ESA 2018), 2018
2018
Approximation Algorithms for Clustering and Facility Location Problems
S Ahmadian
University of Waterloo, 2017
2017
Improved approximation guarantees for lower-bounded facility location problem
S Ahmadian
University of Waterloo, 2010
2010
Construction of random perfect phylogeny matrix
M Sadeghi, H Pezeshk, C Eslahchi, S Ahmadian, SM Abadi
Advances and applications in bioinformatics and chemistry: AABC 3, 89, 2010
2010
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Articles 1–16