April 25, 2008: Prof. Philip Yu won the Best Paper Award at the 2008 SIAM Conference on Data Mining. for the paper "Proximity Tracking on Time-Evolving Bipartite Graphs" by Hanghang Tong, Spiros Papadimitriou, Philip S. Yu, and Christos Faloutsos.Prof. Philip Yu won the Best Paper Award at the 2008 SIAM Conference on Data Mining. for the paper "Proximity Tracking on Time-Evolving Bipartite Graphs" by Hanghang Tong, Spiros Papadimitriou, Philip S. Yu, and Christos Faloutsos.