Title :
A semantic data model for intellectual database access
Author :
Watanabe, Toyohide ; Uehara, Yuusuke ; Yoshida, Yutaka ; Fukumura, Teruo
Author_Institution :
Dept. of Inf. Eng., Nagoya Univ., Japan
Abstract :
A semantic data model is developed to make the intellectual database access possible. The model design is based on the entity-relationship model from the viewpoint of the management of semantic information. The concept of case grammar is introduced, not only to make the properties of entities distinct, but also to interpret natural-language-like queries effectually
Keywords :
database management systems; case grammar; entity-relationship model; intellectual database access; natural-language-like queries; semantic data model; semantic information; Data engineering; Data mining; Data models; Erbium; Force control; Information retrieval; Natural language processing; Relational databases; Spatial databases;
Conference_Titel :
Computers and Communications, 1990. Conference Proceedings., Ninth Annual International Phoenix Conference on
Conference_Location :
Scottsdale, AZ
Print_ISBN :
0-8186-2030-7
DOI :
10.1109/PCCC.1990.101691
