Ontology system for context-aware, method thereof, and...

Details Ontology system for context-aware, method thereof, and... Ontology system for context-aware, method thereof, and...

2011-04-05

2011-04-05

Sparks, Donald (Department: 2129)

Data processing: artificial intelligence

Machine learning

C704S010000, C704S009000, C717S106000

Reexamination Certificate

active

07921065

ABSTRACT:
Provided are an ontology system, a method for managing the ontology system, and a recording medium storing the same. The ontology system includes: a context broker unit for receiving context information from a sensing device and verifying a validity of the received context information; a context managing unit for controlling to generate an ontology structure by transforming the verified context information from the context broker unit to ontology web language (OWL) data and processing the OWL data; a rule-based inference engine unit for transforming the processed context information from the context managing unit to semantic web rule language (SWRL) data and processing the SWRL data through an inference process; a learning managing unit for processing the processed context information from the context managing unit through learning; and a database for storing the context information processed at the context managing unit, the rule-based engine unit, and the learning managing unit.

REFERENCES:
patent: 2006/0074832 (2006-04-01), Gardner et al.
patent: 2007/0118357 (2007-05-01), Kasravi et al.
patent: 2007/0130112 (2007-06-01), Lin
patent: 20070039785 (2007-04-01), None
patent: 20070049416 (2007-05-01), None

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