103 search results - page 8 / 21 » On Real-Time Distributed Geographical Database Systems |
MEDES
2009
ACM
14 years 2 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...
JUCS
2008
13 years 7 months ago
2008
: Over the last decade, due to the rapid developments in information technology (IT), a new breed of information systems has appeared such as geographic information systems that in...
GIS
2005
ACM
14 years 8 months ago
2005
ACM
Several application contexts require the ability to use together and compare different geographic datasets (maps) concerning the same or overlapping areas. This is for example the...
ACMSE
1995
ACM
13 years 11 months ago
1995
ACM
{ Traditional computer applications have been designed to be run by one user at a time who does some work in a single medium, such as ASCII text, and very little regard has been gi...
IDEAS
2000
IEEE
13 years 12 months ago
2000
IEEE
We describe several value-by-area cartogram animation algorithms that can be used to visualize geographically distributed continuous spatiotemporal data that often occur in GIS sy...