Dr. Chang-Tien Lu

Position:

Assistant Professor

Research Interests:

Teaching

CS 5515 Computer and Network Architecture

Selected Publications

S. Shekhar, S. Chawla, S. Ravada, Xuan Liu, C.T. Lu, Spatial Databases V Accomplishments and Research Needs, IEEE Transactions on Knowledge and Data Engineering, Vol. 11, No 1 (Jan/Feb 1999), pp. 45-55.

S. Shekhar, C.T. Lu, S. Chawla, S. Ravada, Efficient Join Index Based Join Processing: A Clustering Approach, IEEE Transactions on Knowledge and Data Engineering, Vol. 14, No.6, pp. 1400-1421, (Nov/Dec) 2002.

S. Shekhar, C.T. Lu, P. Zhang, Detecting Graph-based Spatial Outliers, International Journal of Intelligent Data Analysis, Vol. 6, No 3, pp. 451-468, 2002.

S. Shekhar, C.T. Lu, P. Zhang, A Unified Approach to Spatial Outliers Detection, GeoInformatica, An International Journal on Advances of Computer Science for Geographic Information System, Vol. 7, No.2, pp. 139-166, June 2003.

C.T. Lu, D. Chen, Y. Kou, Multivariate Spatial Outlier Detection, International Journal on Artificial Intelligence Tools, Vol. 13, No. 4, pp. 801-812, December, 2004.

C.T. Lu, L. Sripada, S. Shekhar, R. Liu, Transportation Data Visualization and Mining for Emergency Management, International Journal of Critical Infrastructures, Inderscience, Vol.1. Nos. 2/3, pp. 170-194, 2005.

Y. Kou, C.T. Lu A. Godrej, T. Grizzard, H. Post, Web-based Data Visualization and Analysis System for Watershed Management, Journal of Geographic Information Science Special Issue on Distributed GIS, Vol. 11, No.1, pp. 40-49, June 2005.

C.T. Lu, J. Zheng, K. Jefferson, Cubeview: A Web-based Visualization Tool for Intelligent Transportation Systems, ITS VA Journal (Intelligent Transportation Society of Virginia), March 2005.

Chang-Tien Lu, Raimundo F. Dos Santos Jr, Lakshmi N. Sripada, Yufeng Kou, "Advances in GML for Geospatial Applications," GeoInformatica, An International Journal on Advances of Computer Science for Geographic Information System.

C.T. Lu, Y. Kou, J. Zhao, L. Chen, Detecting and Tracking Region Outliers in Meteorological Data Stream, Information Sciences Journal, Informatics and Computer Science Intelligent Systems Applications, An International Journal, Elsevier, Special Issue on Mining Stream Data, 2005.

Contact Info

E- Mail: ctlu@vt.edu

URL: http://people.cs.vt.edu/~ctlu

Address:

Professor Chang-Tien Lu,
Department of Computer Science
Virginia Polytechnic Institute and State University
Northern Virginia Center
7054 Hayrack Road, Room 431,
Falls Church, VA 22043

Telephone/Fax:

Telephone: 703-538-8373
Fax:       703-538-8348