2 papers
cs.SI2017
Fast Budgeted Influence Maximization over Multi-Action Event Logs
Qilian Yu, Hang Li, Yun Liao +1
In a social network, influence maximization is the problem of identifying a set of users that own the maximum {\it influence ability} across the network. In this paper, a novel cre…
cs.LG2016
Streaming Algorithms for News and Scientific Literature Recommendation: Submodular Maximization with a d-Knapsack Constraint
Qilian Yu, Easton Li Xu, Shuguang Cui
Submodular maximization problems belong to the family of combinatorial optimization problems and enjoy wide applications. In this paper, we focus on the problem of maximizing a mon…