I am a fifth year PhD student advised by Prof. A. Erdem Sarıyüce in the Department of Computer Science and Engineering, University at Buffalo. My research focues on graph learning, graph generative model, and dense subgraph discovery. I develop machine learning and analytical models to extract knowledge from graph data for fraud detection and user relation inference. Currently I am working on generative models for temporal networks.

I got my M.S in Geographic Information Science from University at Buffalo, under the supervision of Prof. Ling Bian. I received B.S. in GIS from Wuhan University, China.