Objective

Multiple query processing optimization is required by many complex XML applications. In this part of the project, we will build a global query optimizer to achieve optimal performance for complex XML applications. This will include common subexpression identification, cost-based materialization selection, and also query rewriting based on initial materialized view selection.

Members

Advisor: Elke A. Rundensteiner

Graduate Students:

Xin Zhang
Song Wang

Publications

• X. Zhang, K. Dimitrova, L. Wang, B. Pielech, L. Ding, B. Murphy, M. Sayed and E. Rundensteiner. RainbowII: Multi-XQuery Optimization Using Materialized XML Views. SIGMOD DEMO, Jun. 2003(.ps).
  
  

Presentations

Related Work