Reliable communication over highly connected noisy networks
Reliable communication over highly connected noisy networks
复制标题
通过高度连接的嘈杂网络进行可靠通信
DOI:
10.1007/s00446-017-0303-5
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发表时间:
2019
影响因子:
1.3
通讯作者:
Haeupler, Bernhard
中科院分区:
文献类型:
--
作者:
Alon, Noga;Braverman, Mark;Efremenko, Klim;Gelles, Ran;Haeupler, Bernhard
We consider the task of multiparty computation performed over networks in the presence of random noise. Given ann-party protocol that takesrounds assuming noiseless communication, the goal is to find a coding scheme that takesR'rounds and computes the same function with high probability even when the communication is noisy, while maintaining a constant asymptoticrate, i.e., while keepingn,R→∞R/R'positive.Rajagopalan and Schulman (STOC '94) were the first to consider this question, and provided a coding scheme with rateO(1/log (d+1)), wheredis the maximal degree in the network. While that scheme provides a constant rate coding for many practical situations, in the worst case, e.g., when the network is a complete graph, the rate is~O(1/logn), which tends to0asntends to infinity.We revisit this question and provide an efficient coding scheme with a constant rate for the interesting case of fully connected networks. We furthermore extend the result and show that if a (d-regular) network has mixing timem, then there exists an efficient coding scheme with rateO(1/m3logm). This implies a constant rate coding scheme for anyn-party protocol over ad-regular network with a constant mixing time, and in particular for random graphs withvertices and degreesnΩ(1).
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DOI:
10.1109/sfcs.2005.48
发表时间:
2005
期刊:
46th Annual IEEE Symposium on Foundations of Computer Science (FOCS'05)
影响因子:
--
作者:
Navin Goyal;Guy Kindler;Michael E. Saks
通讯作者:
Michael E. Saks
DOI:
--
发表时间:
2014
期刊:
JACM
影响因子:
--
作者:
Zvika Brakerski;Y. Kalai;M. Naor
通讯作者:
M. Naor
DOI:
--
发表时间:
2012
期刊:
IEEE Annual Symposium on Foundations of Computer Science
影响因子:
--
作者:
Zvika Brakerski;Y. Kalai
通讯作者:
Y. Kalai
DOI:
--
发表时间:
2013
期刊:
IEEE Annual Symposium on Foundations of Computer Science
影响因子:
--
作者:
M. Ghaffari;Bernhard Haeupler
通讯作者:
Bernhard Haeupler
DOI:
--
发表时间:
1993
期刊:
Symposium on the Theory of Computing
影响因子:
--
作者:
L. Schulman
通讯作者:
L. Schulman