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Lijie Chen

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On Distributed Differential Privacy and Counting Distinct Elements

Sep 21, 2020
Lijie Chen, Badih Ghazi, Ravi Kumar, Pasin Manurangsi

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Nearly Optimal Sampling Algorithms for Combinatorial Pure Exploration

Jun 04, 2017
Lijie Chen, Anupam Gupta, Jian Li, Mingda Qiao, Ruosong Wang

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Towards Instance Optimal Bounds for Best Arm Identification

May 24, 2017
Lijie Chen, Jian Li, Mingda Qiao

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Nearly Instance Optimal Sample Complexity Bounds for Top-k Arm Selection

Feb 13, 2017
Lijie Chen, Jian Li, Mingda Qiao

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On the Optimal Sample Complexity for Best Arm Identification

Aug 23, 2016
Lijie Chen, Jian Li

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Open Problem: Best Arm Identification: Almost Instance-Wise Optimality and the Gap Entropy Conjecture

May 27, 2016
Lijie Chen, Jian Li

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Pure Exploration of Multi-armed Bandit Under Matroid Constraints

May 25, 2016
Lijie Chen, Anupam Gupta, Jian Li

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