发明公开
- 专利标题： Software reuse support method and apparatus
- 专利标题（中）： 软件复用支持的方法和装置
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申请号： EP10160283.7申请日： 2010-04-19
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公开(公告)号： EP2244184A3公开(公告)日： 2013-01-09
- 发明人: Yoshimura, Kentaro , Narisawa, Fumio , Atarashi, Yoshitaka , Sasaki, Hiroto
- 申请人： Hitachi Ltd.
- 申请人地址： 6-6 Marunouchi 1-chome, Chiyoda-ku Tokyo 100-8280 JP
- 专利权人： Hitachi Ltd.
- 当前专利权人： Hitachi Ltd.
- 当前专利权人地址： 6-6 Marunouchi 1-chome, Chiyoda-ku Tokyo 100-8280 JP
- 代理机构： MERH-IP Matias Erny Reichl Hoffmann
- 优先权： JP2009102014 20090420
- 主分类号： G06F9/44
- IPC分类号： G06F9/44
摘要：
A likelihood indicating the distribution of the frequency of use of each specification of the existing device is calculated for each version of a software component used in the control software of the existing device, and a prior probability indicating the distribution of the frequency of use of each version is calculated for each software component used in the control software of the existing device. A posterior probability indicating the reusability of each version of the existing software component is calculated for each specification of a device to be developed, on the basis of the likelihood and the prior probability.
公开/授权文献
- EP2244184B1 Software reuse support method and apparatus 公开/授权日：2016-06-22
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