Yueguo Chen

COM1 01-07, Database Lab.
Law link, NUS, Singapore 117590
Office Phone: +65-65164774
chenyueg [at] comp.nus.edu.sg

2004-	Ph.D. Candidate in Computer Science	National University of Singapore (School of Computing)
2001-2004	Master in Control Science	Tsinghua Univeristy (Process Control Group, Department of Automation)
1997-2001	Bachelor in Mechanical Eng.	Tsinghua Univeristy (Department of Precision Instruments and Mechanology)

PIPA: Database Engine for Interactive Media

Time series:

Y. Chen, M. Nascimento, B. C. Ooi, A. K. H. Tung
SpADe: On Shape-based Pattern Detection in Streaming Time Series.(full research paper)
International Conference on Data Engineering (ICDE), Istanbul, Turkey, 2007.

Human motion data:
Y. Chen, S. Jiang, B. C. Ooi, A. K. H. Tung
Querying Complex Spatio-Temporal Sequences in Human Motion Databases.(full research paper)
International Conference on Data Engineering (ICDE), Cancun, Mexico, 2008.
Y. Chen, G. Chen, K. Chen, B. C. Ooi
Efficient Processing of Warping Time Series Join of Motion Capture Data.(full research paper)
International Conference on Data Engineering (ICDE), Shanghai, China, 2009.

Computer games:
Effetive and efficient game engine with database supports for massive multiplayer online games.
A member of the open source project WorldForge.

MarcoPolo: A Community System for Sharing Travel Information In The Map

Collabrative tagging system:

Universal tagging model: