I am a third year Ph.D. student of SAND Lab, Department of Computer Science, University of California, Santa Barbara. I am co-advised by Prof. Ben Zhao and Prof. Heather Zheng.

My research interests are centered on data mining, graph analysis, networking and social networks. My work aims at generating a better understanding of large scale data, e.g. network traffic and large graphs like online social networks, including both analyzing static graph properties and modeling graph dynamics.


Junjie Yao, Bin Cui, Zijun Xue, Qingyun Liu: "Provenance-based Indexing Support in Micro-blog Platforms"
ICDE 2012 [PDF]


Qingyun's CV