×

Professor

Education

- B.S in Seoul National University So. ee(1986)
- MS in Maryland University Computer Science(1988)
- Ph.D in Maryland University Computer Science(1993)

Career

- Intern at Hewlett-Packard Laboratories
- Researcher at IBM Almaden Research Center
- Researcher in Bell Laboratories
- Assistant Professor at Computer Science Department of KAIST
- Associate Professor at School of Electrical Engineering and Computer Science at Seoul National University

Research Interest

- data mining
- semi-structured data (XML)
- stream data, histogram
- query processing, query optimization
- data warehousing.