253 search results - page 17 / 51 » Spatial Data Integrity Constraints in Object Oriented Geogra... |
SIGMOD
1989
ACM
13 years 10 months ago
1989
ACM
ODE is a database system and environment based on the object paradigm. It offers one integrated data model for both database and general purpose manipulation. The database is defi...
KI
1994
Springer
13 years 10 months ago
1994
Springer
The paper presentsa method for terminological reasoningabout spatial objects on the basis of a KL-ONE-like framework (LOOM). We apply this method to the domain of deductive geograp...
ANZIIS
1996
IEEE
13 years 11 months ago
1996
IEEE
This paper describes the design and developmentof an expert system for tourist information center. The expert system was built to recommend a suitable travel schedule that satisfi...
VLDB
1998
ACM
13 years 6 months ago
1998
ACM
The increasing power of modern computers steadily opens up new application domains for advanced data processing such as engineering and knowledge-based applications. To meet their...
VLDB
1991
ACM
13 years 10 months ago
1991
ACM
Queries in object-oriented datab;Lqcs are formulated against a class and retrieve instnnccls of the class sat,isfying a certain predicate on the att,riblltes of the class. The pre...