Components for Ontology Driven Information Push

摘要

The CODIp program provides frameworks and components for intelligent processing of information based on its semantics. UML technology was leveraged to provide knowledge engineering capability from existing resources. UML was also developed as an ontology definition technology through work with the Object Management Group (OMG). A variety of Ontological processing components and services were developed that can bring built-in knowledge processing capability to intelligent information system applications. Four primary applications were developed AND supported by these technologies. Duet was developed to support visualization, application and management of ontologies using the UML/MOF engineering standard. Kage provides an application framework that supports analysis, translation, and repository functionality. An agent- based, Ontology Driven Knowledge Dissemination (ODKD) system was developed that implements a semantics driven publish and subscribe information distribution systems. And, lastly, Artic ontology mapping service was developed which supports concurrent use of multiple ontologies by finding and codifying relationships between their concepts.