Search International and National Patent Collections

1. (WO2018122990) INFORMATION PROCESSING DEVICE, INFORMATION PROCESSING METHOD, AND INFORMATION PROCESSING PROGRAM

Pub. No.:    WO/2018/122990    International Application No.:    PCT/JP2016/089008
Publication Date: Fri Jul 06 01:59:59 CEST 2018 International Filing Date: Wed Dec 28 00:59:59 CET 2016
IPC: G06F 11/36
Applicants: MITSUBISHI ELECTRIC CORPORATION
三菱電機株式会社
Inventors: HASHIMOTO, Kotaro
橋本 光太郎
TADANO, Kenji
只野 賢二
IBE, Kengo
井邊 研吾
MIZUGUCHI, Takehisa
水口 武尚
SOGABE, Takehito
曽我部 赳人
Title: INFORMATION PROCESSING DEVICE, INFORMATION PROCESSING METHOD, AND INFORMATION PROCESSING PROGRAM
Abstract:
A log difference generation unit (112) generates a difference estimated to occur between a log obtained by execution of a first program generated from a first source code that is a source code before alteration and a log obtained by execution of a second program generated from a second source code that is a source code after alteration as an estimated log difference on the basis of differences between the first source code and the second source code. A log comparison unit (113) extracts a difference between the log obtained by execution of the first program and the log obtained by execution of the second program as an execution log difference and compares the estimated log difference and the execution log difference.