Specific research topics include incremental warehouse maintenance, automatic expiration of warehouse data, and temporal data warehousing. Designed and implemented TIP, a temporal extension for the Informix DBMS based on its DataBlade technology.
TIP provides a rich set of datatypes and routines that facilitate temporal modeling and querying.
Programmer Worked on a parallel cell simulation project. Gained valuable experience in parallel and sequential data structure design, performance modeling and optimization, as well as software development and maintenance. Prepared and delivered lectures twice a week. Designed written and programming assignments and exams. Supervised four teaching assistants and a grader.