Communication Complexity of Statistical Distance
Communication Complexity of Statistical Distance
复制标题
统计距离的通信复杂度
DOI:
10.1145/3170708
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发表时间:
2018
影响因子:
0.7
通讯作者:
Watson, Thomas
中科院分区:
文献类型:
--
作者:
Watson, Thomas
We prove nearly matching upper and lower bounds on the randomized communication complexity of the following problem: Alice and Bob are each given a probability distribution overnelements, and they wish to estimate within ±ε the statistical (total variation) distance between their distributions. For some range of parameters, there is up to a lognfactor gap between the upper and lower bounds, and we identify a barrier to using information complexity techniques to improve the lower bound in this case. We also prove a side result that we discovered along the way: the randomized communication complexity ofn-bit Majority composed withn-bit Greater Than is Θ (nlogn).
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DOI:
10.1145/2746539.2746596
发表时间:
2015
期刊:
Proceedings of the forty-seventh annual ACM symposium on Theory of Computing
影响因子:
--
作者:
Mika Göös;Shachar Lovett;Raghu Meka;Thomas Watson;David Zuckerman
通讯作者:
David Zuckerman
DOI:
10.1109/focs.2012.68
发表时间:
2012
期刊:
2012 IEEE 53rd Annual Symposium on Foundations of Computer Science
影响因子:
--
作者:
Iordanis Kerenidis;Sophie Laplante;Virginie Lerays;J. Roland;David Xiao
通讯作者:
David Xiao
影响因子:
1.4
作者:
Thomas Watson
通讯作者:
Thomas Watson
影响因子:
1.1
作者:
M. Braverman;Omri Weinstein
通讯作者:
Omri Weinstein
DOI:
--
发表时间:
2009
期刊:
2010 IEEE 25th Annual Conference on Computational Complexity
影响因子:
--
作者:
Rahul Jain;H. Klauck
通讯作者:
H. Klauck