Research of Zhiyuan Chen

Zhiyuan Chen, Flip Korn, Nick Koudas, S. Muthukrishnan:
Generalized Substring Selectivity Estimation. Journal of Computer and System
Sciences, to appear.
Zhiyuan Chen, Johannes
Gehrke, Flip Korn: Query Optimization in
Compressed Database Systems. In proceedings of the ACM SIGMOD International
Conference on Management of Data, May 21 - 24, 2001, Santa Barbara,
California, USA. (SIGMOD'2001) Abstract, pdf,
ps,
slides.
Zhiyuan Chen, H.V. Jagadish, Flip
Korn, Nick Koudas, S., Muthukrishnan, Raymond Ng, and
Divesh Srivastava: Counting Twig Matches in a Tree. In proceedings of The
17h International Conference on Data Engineering, April 2-6, 2001,
Heidelberg, Germany, 595-604. (ICDE' 2001) Abstract,
ps.
Patents
Zhiyuan Chen, Flip Korn, Nick Koudas, and S. Muthukrishnan: Multi-dimensional Substring Selectivity Estimation. Docket Number 1999-0772, Florham Park, NJ.
Zhiyuan Chen, Flip Korn, Nick Koudas, S. Muthukrishnan: Method and Apparatus for Estimating the Selectivity of Boolean Queries. Docket Number 1999-0769, Florham Park, NJ.
Zhiyuan Chen, H.V. Jagadish, Flip Korn, Nick Koudas, S., Muthukrishnan, Raymond Ng, and Divesh Srivastava: Counting Twig Matches in a Tree.
DBLP.
GOOGLE. A quite effective search site.
Altavista: An OK search engine wich tends to produce more and more trash.
Ncstrl: The site to browse technical reports from schools.
Other CS Department: To visit other departments.
Peer School Database Research Projects: To see what other db guys are doing.
