253 search results - page 8 / 51 » Spatial Data Integrity Constraints in Object Oriented Geogra... |
GIS
2009
ACM
13 years 11 months ago
2009
ACM
Apart from visualization tasks, three-dimensional (3D) data management features are not or only hardly available in current spatial database systems and Geographic Information Sys...
GIS
2008
ACM
14 years 7 months ago
2008
ACM
Geospatial information integration is not a trivial task. An integrated view must be able to describe various heterogeneous data sources and its interrelation to obtain shared con...
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...
HICSS
1999
IEEE
13 years 11 months ago
1999
IEEE
Semantic relationships, those class-to-class connections that carry inherent support for constraints and various other functionalities, play an important role when building inform...
BMCBI
2006
13 years 6 months ago
2006
Background: Many commonly used genome browsers display sequence annotations and related attributes as horizontal data tracks that can be toggled on and off according to user prefe...