Tools For Resolving Heterogeneity
in Ontologies

Gio Wiederhold

01/27/2000


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Table of Contents

.

Problem Addressed by SKC

Domains and Consistency .

Heterogeneity among Domains

SKC Objective

An Ontology Algebra

Sample Operation: INTERSECTION

Tools to create articulations

continue from initial point

Candidate Match Repository

Using the Match Repository

Using the Match Repository

Rules for Real-Time Data

INTERSECTION support

Other Basic Operations

Features of an algebra

Knowledge Composition

Primitive Operations

Exploiting the result .

Sample Processing in HPKB

Domain Specialization .

Author: Gio Wiederhold

Email: Gio@db.stanford.edu

Home Page: www-db.stanford.edu/people/gio.html

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