140 citations · 323 across the 10 of their papers we have counts for
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cs.IT2010★ 8 cited
The Common Information of N Dependent Random Variables
Wei Liu, Ge Xu, Biao Chen
This paper generalizes Wyner's definition of common information of a pair of random variables to that of random variables. We prove coding theorems that show the same operation…
cs.IT2009
Interference Channels With Arbitrarily Correlated Sources
Wei Liu, Biao Chen
Communicating arbitrarily correlated sources over interference channels is considered in this paper. A sufficient condition is found for the lossless transmission of a pair of corr…