1 Jie Tang, Chenhui Zhang Tsinghua University Keke Cai, Li Zhang, Zhong Su IBM, China Research Lab Sampling Representative Users from Large Social Networks.
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1 Refined Search Tree Technique for Dominating Set on Planar Graphs Jochen Alber, Hongbing Fan, Michael R. Fellows, Henning Fernau, Rolf Niedermeier, Fran.
