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01/25/2022
Strategyproofing Peer Assessment via Partitioning: The Price in Terms of Evaluators' Expertise
Strategic behavior is a fundamental problem in a variety of real-world a...
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06/17/2020
Playing Unique Games on Certified Small-Set Expanders
We give an algorithm for solving unique games (UG) instances whose const...
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05/06/2020
Outlier-Robust Clustering of Non-Spherical Mixtures
We give the first outlier-robust efficient algorithm for clustering a mi...
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02/12/2020
List-Decodable Subspace Recovery via Sum-of-Squares
We give the first efficient algorithm for the problem of list-decodable ...
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05/14/2019
List-Decodable Linear Regression
We give the first polynomial-time algorithm for robust regression in the...
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05/13/2019
Approximation Schemes for a Buyer with Independent Items via Symmetries
We consider a revenue-maximizing seller with n items facing a single buy...
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09/04/2018
SOS lower bounds with hard constraints: think global, act local
Many previous Sum-of-Squares (SOS) lower bounds for CSPs had two deficie...
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09/01/2011