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:
May. 15, 2012
Filed:
Jun. 30, 2009
David Carmel, Haifa, IL;
Doron Cohen, Haifa, IL;
Benjamin Sznajder, Haifa, IL;
International Business Machines Corporation, Armonk, NY (US);
Abstract
A method and system for searching numerical terms are provided. The method includes processing a numerical term to a stem, the stem being in the form of a number, and a distance measurement of the numerical term to the stem, wherein a numerical term is a string of characters identified as a number by a numeric parser, and indexing the numerical term in a search index by the stem for search retrieval. The method includes receiving a query and processing the query to divide it into terms, including a numerical term. The numerical terms of the query are also processed to a stem and a distance measurement and document results are retrieved for the stem from an index.