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:
Dec. 23, 2025
Filed:
Feb. 28, 2024
Kabushiki Kaisha Toshiba, Tokyo, JP;
Kabushiki Kaisha Toshiba, Kawasaki, JP;
Abstract
According to one embodiment, an information processing device includes a memory and one or more processors coupled to the memory. The one or more processors are configured to: acquire a violation log violating a normal list from a plurality of logs, and specify, as a head process, a process that has caused a phenomenon a history of which is described in the violation log; acquire a log sequence including a log of the head process and respective logs of processes of multiple generations successively tracing a generation source of the head process back to the past; detect, as a normal subsequence, a newest subsequence in which a predetermined first generation number of normal parent-child relations in the log sequence are consecutive based on a normal graph; and cause an analysis object storage device to store part of the log sequence at least from the violation log to the normal subsequence.