Invention Grant
- Patent Title: Software behavior modeling device, software behavior modeling method, software behavior verification device, and software behavior verification method
- Patent Title (中): 软件行为建模设备，软件行为建模方法，软件行为验证设备和软件行为验证方法
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Application No.: US12593376Application Date: 2008-03-28
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Publication No.: US08407799B2Publication Date: 2013-03-26
- Inventor: Takehiro Nakayama , Yuka Ikebe , Atsushi Takeshita , Kazuhiko Kato , Hirotake Abe , Katsuhiro Suzuki
- Applicant: Takehiro Nakayama , Yuka Ikebe , Atsushi Takeshita , Kazuhiko Kato , Hirotake Abe , Katsuhiro Suzuki
- Applicant Address: JP Tokyo
- Assignee: NTT DoCoMo, Inc.
- Current Assignee: NTT DoCoMo, Inc.
- Current Assignee Address: JP Tokyo
- Agency: Oblon, Spivak, McClelland, Maier & Neustadt, L.L.P.
- Priority: JP2007-085598 20070328
- International Application: PCT/JP2008/056177 WO 20080328
- International Announcement: WO2008/117872 WO 20081002
- Main IPC: H04L29/06
- IPC: H04L29/06
Abstract:
A software behavior modeling device which forms a model of a behavior of software includes; an event information acquisition unit configured to acquire event information indicating a specific event which occurs during execution of the software; a stack information acquisition unit configured to acquire stack information stored in a call stack at a time of occurrence of the specific event; a score setting unit configured to set a score in accordance with a storage location in which each element included in the stack information is stored in the call stack; and a model generating unit configured to form a model of a relationship between the specific event and the element by using the score, and to generate a behavior model of the software.
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