Max J. Egenhofer's Technical Reports:

1. Interoperating GISs: Report of the Specialist Meeting
   M. Goodchild, M. Egenhofer, and R. Fegeas
   Technical Report, National Center for Geographic Information and Analysis, Univeristy of California, Santa Barbara, April 1998.
   
2. Formal Models of Commonsense Geographic Worlds, Report on the Specialist Meeting of Research Initiative 21
   D. Mark, M. Egenhofer, and K. Hornsby
   Technical Report 97-2, National Center for Geographic Information and Analysis, Univeristy of California, Santa Barbara, 1997.
   
3. Time in Geographic Space, Report on the Specialist Meeting of Research Initiative 10
   M. Egenhofer and R. Golledge
   Technical Report 94-9, National Center for Geographic Information and Analysis, Univeristy of California, Santa Barbara, 1994.
   
4. Visual Interfaces to Geometry
   W. Kuhn and M. Egenhofer
   Technical Report 91-18, National Center for Geographic Information and Analysis, Univeristy of California, Santa Barbara, 1991.
   
5. Query Languages for Geographic Information Systems
   M. Egenhofer and Andrew Frank
   Technical Report 90-12, National Center for Geographic Information and Analysis, Univeristy of California, Santa Barbara, 1990.
   
6. Categorizing Binary Topological Relations Between Regions, Lines, and Points in Geographic Databases
   M. Egenhofer and J. Herring
   Technical Report, Department of Surveying Engineering, University of Maine, 1990.
   (revised versions in NCGIA Technical Report 91-7 and NCGIA Technical Report 94-1)
7. Working Bibliography on "Languages of Spatial Relations"
   D. Mark, M. Gould, S. Freundschuh, M. Egenhofer, W. Kuhn, M. McGranaghan, and S. Svorou
   Technical Report 89-10, National Center for Geographic Information and Analysis, Univeristy of California, Santa Barbara, 1989.