The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Jul. 01, 2014
Filed:
Dec. 12, 2011
Souripriya Das, Nashua, NH (US);
Eugene Inseok Chong, Concord, MA (US);
Zhe Wu, Westford, MA (US);
Melliyal Annamalai, Nashua, NH (US);
Jogannathan Srinivasan, Nashua, NH (US);
Souripriya Das, Nashua, NH (US);
Eugene Inseok Chong, Concord, MA (US);
Zhe Wu, Westford, MA (US);
Melliyal Annamalai, Nashua, NH (US);
Jogannathan Srinivasan, Nashua, NH (US);
Oracle International Corporation, Redwood Shores, CA (US);
Abstract
Techniques for generating hash values for instances of distinct data values. In the techniques, each distinct data value is mapped to hash value generation information which describes how to generate a unique hash value for instances of the distinct data value. The hash value generation information for a distinct data value is then used to generate the hash value for an instance of the distinct data value. The hash value generation information may indicate whether a collision has occurred in generating the hash values for instances of the distinct data values and if so, how the collision is to be resolved. The techniques are employed to normalize RDF triples by generating the UIDS employed in the normalization from the triples' lexical values.