Kai Xu and Xiaofang Zhou, “Multiresolution Query Optimization in an Online Environment”, Proceedings of the 7th Asia-Pacific Web Conference (APWEB’05), 730-741, March 2005. Shanghai, China. PDF
Xiaofang Zhou, Sham Prasher, Sai Sun, and Kai Xu, “Multiresolution Spatial Databases: Making Web-Based Spatial Applications Faster”, Proceedings of the 6th Asia-Pacific Web Conference (APWEB’04), 36-47, April 2004. Hangzhou, China. PDF
Kai Xu, Xiaofang Zhou, and Xuemin Lin, “Direct Mesh: a Multiresolution Approach to Terrain Visualization”, Proceedings of the 20th International Conference on Data Engineering (ICDE’04), 766-777, March 2004. Boston, USA. PDF
Kai Xu, “Database support for multiresolution terrain visualization”, Proceedings of the 14th Australasian Database Conference (ADC’03), 153-160, January 2003. Adelaide, Australia. PDF
Kai Xu and Xiaofang Zhou, “Secondary Storage Terrain Visualization in a Client-server Environment: A Survey”, Proceedings of International Conference on Networks, Parallel and Distributed Processing, and Applications (NPDPA’02), 206-210, October 2002. Tsukuba, Japan. PDF
Kai Xu, “Multiresolution terrain database visualization”, Proceedings of the 8th International Conference on Extending Database Technology (EDBT’02) PhD workshop, March 2002. Prague, Czech Republic.