Database-Instance Generator
Application
Ontology
Ontology
Parser
Constant/Keyword
Recognizer
Unstructured
Document
Constant/Keyword
Matching Rules
insert into Car values(1001, “97”, “CHEV”, “Cavalier”,
“7,000”, “11,995”, “556-3800”)
insert into CarFeature values(1001, “Red”)
insert into CarFeature values(1001, “5 spd”)
Database-Instance
Generator
Data-Record Table
List of Objects, Relation-
ships, and Constraints
Database
Scheme
Populated
Database
Previous slide
Next slide
Back to first slide
View graphic version