Java Expert System Shell (JESS)
- Java Expert System Shell (JESS)
- OPS 5/CLIPS family production rule system
- implemented in and accessible from Java
- widely used
- developed by
Sandia National Labs
- some license issues
- need to fully investigate
- our usage
- provided rules to implement the DAML+OIL language features we used
in class expressions:
hasValue, subClassOf, sameClassAs, intersectionOf, hasClass
- employed a retraction mechanism like that used for DQL premises
- integrated using the JESS Java API
- UMBC
has developed a DQL implementation using JESS
