403 search results - page 6 / 81 » Constraint Databases and Geographic Information Systems |
DEXAW
2010
IEEE
13 years 9 months ago
2010
IEEE
In this paper, we describe our work in progress in the scope of information retrieval exploiting the spatial data extracted from web documents. We discuss problems of a search for ...
GEOINFO
2004
13 years 9 months ago
2004
Abstract: This paper presents a data model for cyclic geographic events useful for nextgeneration geographic information system design. The paper introduces a structure that captur...
GIS
1999
ACM
14 years 19 days ago
1999
ACM
Frameworks and Patterns are important instruments that enable the reuse of successful software solutions in recurrent problems. Geographic information systems, on the other hand, ...
VISUAL
2007
Springer
14 years 2 months ago
2007
Springer
Chorems are schematized representations of territories, and so they can represent a good visual summary of spatial databases. Indeed for spatial decision-makers, it is more importa...
DEXAW
1999
IEEE
14 years 20 days ago
1999
IEEE
Spatiotemporal database management systems can become an enabling technology for important applications such as Geographic Information Systems (GIS), environmental information sys...