OKBC Implementation Architecture
Front end (client)
- The 185 OKBC operations for use by client application
- Issues calls to a middle end (possibly across network)
Middle end
- Default implementation of OKBC operations
- In terms of a core set of OKBC operations
- Object-oriented: 134 ops => 51 ops
- Sentential: 161 ops => 24 ops
- For use by front end
- Issues calls to a back end (possibly across network)
Back end (server)
- Implementation of OKBC operations in a KR system