Lixin Li, ``Spatiotemporal Interpolation Methods in GIS'', May 2003.

Rui Chen, ``Temporal and Video Constraint Databases'', December 2000.

Min Ouyang, ``Efficient Visualization and Querying of Geographic Databases'', December 2000.

Mengchu Cai, ``Parametric Rectangles: A Model for Spatiotemporal Databases'', August 2000.

Ying Deng, ``Similarity Queries for Linear Constraint Databases'', May 2000.