A Declarative Query Interface for Large Semantic Networks

Mork, Peter and Suciu, Dan and Brinkley, James F and Rosse, Cornelius (2002) A Declarative Query Interface for Large Semantic Networks. In: American Medical Informatics Association Fall Symposium. p. 1110.

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The OQAFMA Query Agent for the Foundational Model of Anatomy (OQFMA) was designed to enhance the capabilities of an earlier server and to provide more rapid access to a large knowledge base than the Protégé knowledge acquisition tool. The system architecture was optimized using indexes for the most common classes of queries. Additional performance benefits were gained by pre-computing the transitive closure of appropriate relationships. Flexible, random access of the data is provided via a declarative query language, derived from StruQL, a language for querying semi-structured data. The poster provides several examples of queries supported by OQAFMA.

Item Type: Book Section
Uncontrolled Keywords: amia2002
Subjects: All Projects > OQAFMA
Depositing User: Jim Brinkley
Date Deposited: 08 May 2003
Last Modified: 26 Mar 2018 18:34
URI: http://sigpubs.si.washington.edu/id/eprint/121

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