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Browsing 情報科学研究科 / Graduate School of Information Science by Submit Date

Browsing 情報科学研究科 / Graduate School of Information Science by Submit Date

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  • Akinaga, Tomohiro; Ohsugi, Naoki; Tsunoda, Masateru; Kakimoto, Takeshi; Monden, Akito; Matsumoto, Ken-ichi (IEEE, 2005)
    Software engineers have to select some appropriate development technologies to use in the work; however, engineers sometimes cannot find the appropriate technologies because there are vast amount of options today. To solve ...
  • Leelaprute, Pattara; Nakamura, Masahide; Tsuchiya, Tatsuhiro; Matsumoto, Ken-ichi; Kikuno, Tohru (IEEE, 2005)
    This paper presents a framework to specify and verify integrated services of a home network system (HNS). We first develop a modeling language to describe the HNS and the integrated services. Complementing our previous ...
  • Ohira, Masao; Ohoka, Tetsuya; Kakimoto, Takeshi; Ohsugi, Naoki; Matsumoto, Ken-ichi (IEEE, 2005)
    The scale-free network shown in the small world phenomenon indicates that our human society consists of a small number of people who play the role of hubs linked with many nodes (persons) and a large number of people as ...
  • Saito, Yasuhiro; Monden, Akito; Matsumoto, Kenichi (IEEE, 2012)
    In the beginning of a contracted based software development project, the RFP is provided by a software user company and used as an initial system requirements specification to ask software developer companies to propose ...
  • Hata, Hideaki; Mizuno, Osamu; Kikuno, Tohru (IEEE, 2012)
    There have been many bug prediction models built with historical metrics, which are mined from version histories of software modules. Many studies have reported the effectiveness of these historical metrics. For prediction ...
  • Monden, Akito; Keung, Jacky; Morisaki, Shuji; Kamei, Yasutaka; Matsumoto, Ken-Ichi (IEEE, 2012)
    Background: Association rules are more comprehensive and understandable than fault-prone module predictors (such as logistic regression model, random forest and support vector machine). One of the challenges is that there ...
  • Tsunoda, Masateru; Amasaki, Sousuke; Monden, Akito (IEEE, 2012)
    Background: Accurate effort estimation is the basis of the software development project management. The linear regression model is one of the widely-used methods for the purpose. A dataset used to build a model often ...
  • Uchigaki, Satoshi; Uchida, Shinji; Toda, Koji; Monden, Akito (IEEE, 2012)
    In software development, prediction of fault-prone modules is an important challenge for effective software testing. However, high prediction accuracy may not be achieved in cross-project prediction, since there is a large ...
  • Tsunoda, Masateru; Monden, Akito; Keung, Jacky; Matsumoto, Kenichi (IEEE, 2012)
    One of the common problems in building an effort estimation model is that not all the effort factors are suitable as predictor variables. As a supplement of missing information in estimation models, this paper explores the ...
  • Tsunoda, Masateru; Monden, Akito; Matsumura, Tomoko; Matsumoto, Ken-ichi (IEEE, 2011)
    Recently, software functional size becomes larger, and consequently, not only a software developer but also a software purchaser suffers considerable losses by software project failure. So avoiding project failure is also ...
  • Jongyindee, Anakorn; Ohira, Masao; Ihara, Akinori; Matsumoto, Ken-ichi (IEEE, 2011)
    There are many roles to play in the bug fixing process in open source software development. A developer called ``Committer'', who has a permission to submit a patch into software repository, plays a major role in this ...
  • Tsunoda, Masateru; Monden, Akito; Shibata, Jun-ichiro; Matsumoto, Ken-ichi (IEEE, 2011)
    To prevent cost overrun of software projects, it is necessary for project managers to identify projects which have high risk of cost overrun in the early phase. So far, discriminant methods such as linear discriminant ...
  • Thongtanunam, Patanamon; Tantithamthavorn, Chakkrit; Kula, Raula Gaikovina; Yoshida, Norihiro; Iida, Hajimu; Matsumoto, Ken-ichi (IEEE, 2015)
    Software code review is an inspection of a code change by an independent third-party developer in order to identify and fix defects before an integration. Effectively performing code review can improve the overall software ...
  • Tantithamthavorn, Chakkrit; McIntosh, Shane; Hassan, Ahmed E.; Ihara, Akinori; Matsumoto, Kenichi (IEEE, 2015)
    The reliability of a prediction model depends on the quality of the data from which it was trained. Therefore, defect prediction models may be unreliable if they are trained using noisy data. Recent research suggests that ...
  • Ihara, Akinori; Kamei, Yasutaka; Ohira, Masao; Hassan, Ahmed E.; Ubayashi, Naoyasu; Matsumoto, Ken-ichi (IEEE, 2014)
    There exists two types of developers in Open Source Software (OSS) projects: 1) Committers who have permission to commit edited source code to the Version Control System (VCS), 2) Developers who contribute source code but ...
  • Limsettho, Nachai; Hata, Hideaki; Monden, Akito; Matsumoto, Kenichi (IEEE, 2014)
    Background: Information in bug reports is implicit and therefore difficult to comprehend. To extract its meaning, some processes are required. Categorizing bug reports is a technique that can help in this regard. It can ...
  • Fujiwara, Shin; Hata, Hideaki; Monden, Akito; Matsumoto, Kenichi (IEEE, 2015)
    Large software projects such as Mozilla Firefox and Eclipse own more than ten thousand bug reports that have been reported but left unresolved. To utilize such a great amount of unresolved bug reports and accelerate bug ...
  • Yuzuki, Ryohei; Hata, Hideaki; Matsumoto, Kenichi (IEEE, 2015)
    Context: Branching and merging are common activities in large-scale software development projects. Isolated development with branching enables developers to focus their effort on their specific tasks without wasting time ...
  • Ihara, Akinori; Monden, Akito; Matsumoto, Ken-Ichi (IEEE, 2014)
    As open source software (OSS) has become an integral part of today's software businesses, many software companies rely on OSS to develop their customer solutions and products. On the other hand, they face various concerns ...
  • Pingclasai, Natthakul; Hata, Hideaki; Matsumoto, Ken-ichi (IEEE, 2013)
    Bug reports are widely used in several research areas such as bug prediction, bug triaging, and etc. The performance of these studies relies on the information from bug reports. Previous study showed that a significant ...

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