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:
Jan. 02, 2018
Filed:
Nov. 11, 2016
International Business Machines Corporation, Armonk, NY (US);
Masayoshi Mizutani, Tokyo, JP;
International Business Machines Corporation, Armonk, NY (US);
Abstract
A technique for estimating a format of a log message (LM) according to the present invention includes creating a first directed graph structure by dividing a first LM by predetermined characters to define divided portions as nodes and arranging the nodes in order from the beginning of the first LM; creating a second directed graph structure by performing on a second LM the same processing as that performed on the first LM; comparing nodes in the first directed graph structure with nodes in the second directed graph structure to detect nodes other than nodes including a corresponding character string; adding to the first directed graph structure the node detected in the second directed graph structure among the detected nodes as a first branch node; and estimating the format, based on the first directed graph structure including the first branch node added thereto.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile