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GIS
1992
ACM
15 years 11 months ago
A Conceptual Model of Wayfinding Using Multiple Levels of Abstraction
Sabine Timpf, Gary S. Volta, David W. Pollock, Max...
148
Voted
GIS
1998
ACM
15 years 11 months ago
Abstract and Discrete Modeling of Spatio-Temporal Data Types
Martin Erwig, Ralf Hartmut Güting, Markus Sch...
278
Voted
GIS
2000
ACM
15 years 11 months ago
Clone join and shadow join: two parallel spatial join algorithms
Jignesh M. Patel, David J. DeWitt