321 search results - page 1 / 65 » A Topological Data Model for Spatial Databases |
SSD
1995
Springer
13 years 8 months ago
1995
Springer
We present a data structure used to represent planar spatial databases in the topological data model. Conceptually, such databases consist of points, lines between these points, an...
SSD
1989
Springer
13 years 9 months ago
1989
Springer
DASFAA
2008
IEEE
13 years 11 months ago
2008
IEEE
The importance of topological relationships between spatial objects is recognized in many disciplines. In the field of spatial databases, topological relationships have played an ...
GIS
2010
ACM
13 years 3 months ago
2010
ACM
Reasoning about space has been a considerable field of study both in Artificial Intelligence and in spatial information theory. Many applications benefit from the inference of ...
SDB
1995
13 years 8 months ago
1995
In this paper we discuss two data models for spatial database systems: the linear data model and the topological data model. Both can be used to model a wide range of applications....