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DOE OSTI · 1246888

Dynamic graph system for a semantic database

Mizell, David
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Abstract

A method and system in a computer system for dynamically providing a graphical representation of a data store of entries via a matrix interface is disclosed. A dynamic graph system provides a matrix interface that exposes to an application program a graphical representation of data stored in a data store such as a semantic database storing triples. To the application program, the matrix interface represents the graph as a sparse adjacency matrix that is stored in compressed form. Each entry of the data store is considered to represent a link between nodes of the graph. Each entry has a first field and a second field identifying the nodes connected by the link and a third field with a value for the link that connects the identified nodes. The first, second, and third fields represent the rows, column, and elements of the adjacency matrix.

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97 MATHEMATICS AND COMPUTING

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BibTeXRIS

Mizell, David. 2016-04-12. Dynamic graph system for a semantic database. https://www.osti.gov/biblio/1246888

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