Knowledge extraction for automatic ontology maintenance

Details Knowledge extraction for automatic ontology maintenance Knowledge extraction for automatic ontology maintenance

2011-04-19

2011-04-19

LeRoux, Etienne P (Department: 2161)

Data processing: database and file management or data structures

Database and file access

Search engines

C707S706000, C707S769000, C707S777000

Reexamination Certificate

active

07930288

ABSTRACT:
Systems, methods, and other embodiments associated with extracting knowledge from application data and maintaining an ontology based on the extracted knowledge are described. One example system includes a mapping logic to store mappings between application objects and ontology classes and an information extraction (IE) logic that accesses the mapping logic to identify application data to process based on the mappings. The application data may be stored in application data repositories belonging to an enterprise and may be characterized by the application object. Having identified application data to process, the IE logic may locate data in the application data repositories and selectively manipulate an ontology based on selected application data elements.

REFERENCES:
patent: 2004/0243595 (2004-12-01), Cui et al.
patent: 2006/0053144 (2006-03-01), Hite et al.
patent: 2007/0038610 (2007-02-01), Omoigui
Amit Sheth . (“Enterprise Applications of Semantic Web: The Sweet Spot of Risk and Compliance”, Semagix, Inc,, Athens, GA, USA WWW.Semangix.com, , Aug. 25-27, 2005).
Maedche et al. “Ontologies for Enterprise Knowledge Management”, copyright 2003 IEEE.

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