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I am a graduate student in the Database System Research Group (DSRG) at the Computer Science Department of Worcester Polytechnic Institute. My advisor is Professor Murali Mani.

My research interests include the following topics:

I am a member of the Raindrop project in DSRG. In Raindrop, we try to tackle challenges of XQuery processing over XML streams. We propose a unified algebraic framework to augment stream processing with algebra-based query optimization capabilities. The system is demonstrated in VLDB'04 (slides). The Raindrop project focuses on the following research topics: 

Before graduate school, I was a group member in the WebDB Laboratory at Fudan University, Shanghai. In Fudan, I got involved into the following research projects on XML constraint, XML publishing and Web information retrieval: