OKBC (Open Knowledge Base Connectivity) An API For Knowledge Servers

10/30/98


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Table of Contents

OKBC (Open Knowledge Base Connectivity) An API For Knowledge Servers

An Interoperability Problem

Distributed Servers and Clients

Enablers for Knowledge Sharing

Interlingua for Multi-Use Knowledge

Enablers for Knowledge Sharing

OKBC: Open Knowledge Base Connectivity

OKBC Runtime Architecture

OKBC Knowledge Model

Dealing with Variation - Names

Standard Names

Ops on KBs, Frames, Classes, Instances

Ops on Individuals, Slots, Facets

Tell and Ask

Retrieval Using OKBC

Understanding Results

Enumerators

Dealing With Variation - Behaviors

OKBC Implementation Architecture

Example Knowledge Sources

Implementations

OKBC Working Group

Next Steps?

Email: fikes@ksl.stanford.edu

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