25937 search results - page 1 / 5188 » Geographic Information Systems |
DAGSTUHL
2007
13 years 6 months ago
2007
Constraint databases and geographic information systems share many applications. However, constraint databases can go beyond geographic information systems in efficient spatial and...
JGS
2000
13 years 5 months ago
2000
The history of GIS is traced, and a working de
DEXAW
2007
IEEE
13 years 11 months ago
2007
IEEE
Both Geographic Information Systems and Information Retrieval have been very active research fields in the last decades. Lately, a new research field called Geographic Informati...
GIR
2006
ACM
13 years 11 months ago
2006
ACM
Many documents that can be found in the World Wide Web include some kind of geographical information, often in an implicit way. The use of resources like gazetteers and geographic...
GIS
1999
ACM
13 years 9 months ago
1999
ACM
The GeoWorlds system integrates geographic information systems, spatial digital libraries and other information analysis, retrieval and collaboration tools. It supports multiple a...