Mailing Address:

One Microsoft Way

Microsoft Corporation

Redmond, WA 98052

 

pusheng at cs dot umn dot edu (still in use)

 

 

 

I am currently with the Microsoft Virtual Earth team. I finished my Ph. D. in Computer Science at the University of Minnesota in 2005, and received the B.S. degree in Computer Science at the University of Science and Technology of China, Hefei, China in 1999. My current interests include local search engine design, spatial and temporal databases, data mining, and geographic information retrieval. I was a recipient of the 2004-2005 Doctoral Dissertation Fellowship at the Universtiy of Minnesota. My research advisors were Prof. Vipin Kumar and Prof. Shashi Shekhar. I am a member of IEEE Computer Society and ACM SIGMOD.

Previous Projects in Minnesota:

Mining Spatial Time Series Data

Data Mining on NASA Earth Science Data (NASA News Release, Space Daily), Data Mining on Weather Data

Mining and Visualization of Spatio-Temporal Data

Spatial Data Mining (A Tutorial to Spatial Data Mining) (A Summary of Spatial Data Mining Softwares)

Selected Publications: (My DBLP)

Trends in Spatial Data Mining, as a book chapter to appear in "Data Mining: Next Generation Challenges and Future Directions", H. Kargupta, A. Joshi, K. Sivakumar, and Y. Yesha (editors), AAAI/MIT Press, 2003, with S. Shekhar, Y. Huang, and R. Vatsavai. (Presentaion Slides: "What's Special About Spatial Data Mining?")

Exploiting Spatial Autocorrelation to Efficiently Process Correlation-Based Similarity Queries , to appear in the Proc. of the 8th Intl. Symp. on Spatial and Temporal Databases (SSTD '03), July 25-27, 2003, Santorini island, Greece, with Y. Huang, S. Shekhar and V. Kumar. (Presentation Slides)

Graph-based Outlier Detection : Algorithms and Applications (A Summary of Results), in the Proceedings of the Seventh ACM SIGKDD Int'l Conference on Knowledge Discovery and Data Mining (KDD 2001), 371-376, ACM Press, Aug. 2001, San Francisco, with S. Shekhar and C.T. Lu