1180 search results - page 3 / 236 » A Logical Data Model for Integrated Geographical Databases |
TGIS
2002
13 years 6 months ago
2002
Today, there is a huge amount of data gathered about the Earth, not only from new spatial information systems, but also from new and more sophisticated data collection technologie...
EDBT
2006
ACM
14 years 7 months ago
2006
ACM
With the proliferation of geographic data and resources over the Internet, there is an increasing demand for integration services that allow a transparent access to massive reposit...
GIS
1999
ACM
13 years 11 months ago
1999
ACM
Nowadays, many applications need data modeling facilities for the description of complex objects with spatial and/or temporal facilities. Responses to such requirements may be fou...
MEDES
2009
ACM
14 years 1 months ago
2009
ACM
Although research in data integration has become one of the main issues in [6], geographic data integration is still a laborious and complicated problem, even for specialists. Geo...
GISCIENCE
2008
Springer
13 years 8 months ago
2008
Springer
Road networks, roads, and junctions are examples of natural language terms whose semantics can be described by affordances of their physical referents. In order to define affordanc...