Data structures and apparatuses for representing knowledge

Hohimer, Ryan E; Thomson, Judi R; Harvey, William J; Paulson, Patrick R; Whiting, Mark A; Tratz, Stephen C; Chappell, Alan R; Butner, Robert S

DOE OSTI · 1124644

Data structures and apparatuses for representing knowledge

Hohimer, Ryan E·Thomson, Judi R·Harvey, William J·Paulson, Patrick R·Whiting, Mark A·Tratz, Stephen C·Chappell, Alan R·Butner, Robert S

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Abstract

Data structures and apparatuses to represent knowledge are disclosed. The processes can comprise labeling elements in a knowledge signature according to concepts in an ontology and populating the elements with confidence values. The data structures can comprise knowledge signatures stored on computer-readable media. The knowledge signatures comprise a matrix structure having elements labeled according to concepts in an ontology, wherein the value of the element represents a confidence that the concept is present in an information space. The apparatus can comprise a knowledge representation unit having at least one ontology stored on a computer-readable medium, at least one data-receiving device, and a processor configured to generate knowledge signatures by comparing datasets obtained by the data-receiving devices to the ontologies.

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BibTeX RIS

Hohimer, Ryan E, Thomson, Judi R, Harvey, William J, Paulson, Patrick R, Whiting, Mark A, Tratz, Stephen C, Chappell, Alan R, Butner, Robert S. 2014-02-18. Data structures and apparatuses for representing knowledge. https://www.osti.gov/biblio/1124644

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