71 citations · 437 across the 49 of their papers we have counts for
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cs.SI2018
A Systematic Framework and Characterization of Influence-Based Network Centrality
Wei Chen, Shang-Hua Teng, Hanrui Zhang
In this paper, we present a framework for studying the following fundamental question in network analysis: How should one assess the centralities of nodes in an information/influen…
cs.DS2018★ 3 cited
Capturing Complementarity in Set Functions by Going Beyond Submodularity/Subadditivity
Wei Chen, Shang-Hua Teng, Hanrui Zhang
We introduce two new "degree of complementarity" measures, which we refer to, respectively, as supermodular width and superadditive width. Both are formulated based on natural witn…