Hanghang Tong Research Staff Member IBM T.J. Watson Research 19 Skyline Dr. Hawthorne NY, 10532 Phone:    914-784-7112 Email:     htong AT us DOT ibm DOT com Short Bio Full C. V.
News: DMKM Special Issue on Data Mining Technologies for Computational Social Science ICDM 2011 Workshop on Mining Technologies for Computational Collective Intelligence
Research Interest Large Scale Data Mining for Graphs and Multimedia
10 Selected Publications. Complete List (DBLP | Google Scolar| Citesser X |DBlife)
Hanghang Tong, Jingrui He, Zhen Wen, and Ching-Yung Lin. Diversified Ranking on Large Graphs: An Optimization Viewpoint. KDD 2011 (PDF) (Slides) Hanghang Tong and Ching-Yung Lin. Non-Negative Residual Matrix Factorization with Application to Graph Anomaly Detection. SIAM Data Mining Coference (SDM) 2011 (PDF) (Slides) [Invited to SAM SI on ‘Best Papers of SDM'11’] Hanghang Tong, B. Aditya Prakash, Charalampos E. Tsourakakis, Tina Eliassi-Rad, Christos Faloutsos, Duen Horng Chau: On the Vulnerability of Large Graphs. ICDM 2010 Jingrui He, Hanghang Tong, Jaime G. Carbonell: Rare Category Characterization. ICDM 2010: 226-235 [Invited to FCS SI on ‘Best of ICDM2010’] Hanghang Tong, Spiros Papadimitriou, Jimeng Sun, Philip Yu, and Christos Faloutsos.Colibri: Fast Mining of Large Static and Dynamic Graphs. KDD 2008 (PDF) (Slides) (Code) [] Hanghang Tong, Spiros Papadimitriou, Philip S. Yu and Christos Faloutsos. Proximity Tracking on Time-Evolving Bipartite Graphs. SDM 2008 (PDF) (Slides) [Best Paper Award] Hanghang Tong, Yehuda Koren, and Christos Faloutsos. Fast Direction-Aware Proximity for Graph Mining. KDD 2007 (PDF) (Slides) (Video) (Corrections) Hanghang Tong, Brian Gallagher, Christos Faloutsos, and Tina Eliassi-Rad. Fast Best-Effort Pattern Match in Large Attributed Graphs. KDD 2007 (PDF) (Slides) (Video) (Code) Hanghang Tong and Christos Faloutsos. Center-Piece Subgraphs: Problem Definition and Fast Solutions. KDD2006 (PDF) (Slides) (Code and Data) Hanghang Tong, Christos Faloutsos, and Jia-Yu Pan. Fast Random Walk with Restart and Its Application. ICDM2006 (PDF) (Slides) (Code) [Best Research Paper Award]