403 search results - page 2 / 81 » Constraint Databases and Geographic Information Systems |
VLDB
2004
ACM
13 years 10 months ago
2004
ACM
Given two geographic databases, a fusion algorithm should produce all pairs of corresponding objects (i.e., objects that represent the same real-world entity). Four fusion algorit...
GIS
1999
ACM
13 years 9 months ago
1999
ACM
An important activity in the design of a particular database application consists in identifying the integrity constraints that must hold on the database, and that are used to det...
SIGCSE
2008
ACM
13 years 5 months ago
2008
ACM
: This paper discusses the development and delivery of an upper level computer science elective course in geographic information systems (GIS). GIS applications span numerous and d...
SCANGIS
2001
13 years 6 months ago
2001
Dynamic maps, often in the form of web-maps, are becoming increasingly popular. This article discusses software architectures and individual components to meet the demands of the m...
TKDE
1998
13 years 5 months ago
1998
With the increasing number of geographical image databases on the Internet, it is a very important issue to know about the most relevant image databases for given user queries, in...