Rizos, C., and C. R. Drane. 2004. The role of telegeoinformatics in ITS. Chapter 11 in Telegeoinformatics: Location-Based Computing and Services, H. A. Karimi and A. Hammad, eds. Boca Raton, FL: CRC Press.

Schiller, J., and A. Voisard. 2005. Location-Based Services. The Morgan Kaufmann Series in Data Management Systems. San Francisco: Elsevier.

Schultz, M. 2004. Letter to our readers. Pathfinder, Vol. 2(1), May-June.

Shekhar, S., and S. Chawla. 2003. Spatial Databases: A Tour. New York: Prentice Hall.

Shekhar, S., S. Ravada, G. Turner, D. Chubb, and V. Kumar. 1996. Parallelizing a GIS on a shared address space architecture. Computer (Special Issue on Shared Memory Multiprocessors) 29(12).

Shekhar, S., S. Ravada, V. Kumar, D. Chubb, and G. Turner. 1998. Declustering and load-balancing methods for parallelizing geographic information systems. IEEE Transactions on Knowledge and Data Engineering 10(4):632-655.

Shekhar, S., P. Zhang, Y. Huang, and R. Vatsavai. 2004. Trends in spatial data mining. In Data Mining: Next Generation Challenges and Future Directions, H. Kargupta, A. Joshi, K. Sivakumar, and Y. Yesha, eds. Menlo Park, CA: AAAI/MIT Press.

Stefanidis, A., and S. Nittel, eds. 2005. GeoSensor Networks. Boca Raton, FL: CRC Press.

Transaction Processing Performance Council. 2005. TPC Benchmarks. Available on-line at http://www.tpc.org/information/benchmarks.asp [accessed July 14, 2005].

UCGIS (University Consortium for Geographic Information Science). 1996. Research priorities for geographic information science. Cartography and Geographic Information Systems 23(3).

Wang, S., and M. P. Armstrong. 2003. A quadtree approach to domain decomposition for spatial interpolation in grid computing environments. Parallel Computing 29(10):1481-1504.

Wang, S., and M. P. Armstrong. 2005. A theory of the spatial computational domain. Geocomputation 2005, Proceedings of the 8th International Conference. School of Natural Resources and the Environment, University of Michigan, Ann Arbor.

Warneke, B., and K. S. J. Pister. 2002. Exploring the limits of system integration with smart dust. 2002 ASME International Mechanical Engineering Congress & Exhibition, Symposium on MEMS, New Orleans, November 17-22.

Worboys, M., and M. Duckham. 2005. GIS: A Computing Perspective. Boca Raton, FL: CRC Press.

Worboys, M. F., and K. Hornsby. 2004. From objects to events: GEM, the geospatial event model. In Proceedings of GIScience 2004, Lecture Notes in Computer Science, 3234, M. Egenhofer, C. Freska, and H. Miller, eds. Berlin: Springer.