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Browsing by Author "Tsunoda, Masateru"

Browsing by Author "Tsunoda, Masateru"

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  • 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 ...
  • Tsunoda, Masateru; Fushida, Kyohei; Kamei, Yasutaka; Nakamura, Masahide; Mitsui, Kohei; Goto, Keita; Matsumoto, Kenichi (IEEE, 2013)
    In past research, we proposed an authentication method that combines actions with spatiotemporal information such as location, time, and distance. With the method, a user succeeds in authentication when he/she performs ...
  • Tsunoda, Masateru; Kakimoto, Takeshi; Monden, Akito; Matsumoto, Ken-ichi (ACM, 2011-09-20)
    Background: Any software project dataset sometimes includes outliers which affect the accuracy of effort estimation. Outlier deletion methods are often used to eliminate them. However, there are few case studies which apply ...
  • Tsunoda, Masateru; Monden, Akito; Matsumoto, Kenichi; Ohiwa, Sawako; Oshino, Tomoki (IEEE, 2016)
    Recently, information system operation becomes more important because of increasing size of information system and outsourcing the system operation. However, it is not easy for customers to judge the validity of the system ...
  • Kina, Kanako; Tsunoda, Masateru; Hata, Hideaki; Tamada, Haruaki; Igaki, Hiroshi (IEEE, 2016)
    To enhance the quality of software, many software development support tools and software development methodologies have been proposed. However, not all proposed tools and methodologies are widely used in software development. ...
  • Ohsugi, Naoki; Tsunoda, Masateru; Monden, Akito; Matsumoto, Ken-ichi (Springer Berlin Heidelberg, 2004)
    Effort estimation methods are one of the important tools for project managers in controlling human resources of ongoing or future software projects. The estimations require historical project data including process and ...
  • 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 ...
  • 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 ...
  • 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 ...
  • Ono, Kenichi; Tsunoda, Masateru; Monden, Akito; Matsumoto, Kenichi (IEEE, 2016)
    In a software development project, project management is indispensable, and effort estimation is one of the important factors on the management. To improve estimation accuracy, outliers are often removed from dataset used ...
  • Tsunoda, Masateru; Matsumura, Tomoko; Matsumoto, Ken-ichi (IEEE, 2010)
    Recently, software 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 important ...
  • 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 ...
  • Tsunoda, Masateru; Matsumura, Tomoko; Iida, Hajimu; Kubo, Kozo; Kusumoto, Shinji; Inoue, Katsuro; Matsumoto, Ken-ichi (Springer Berlin Heidelberg, 2010)
    In this paper, we describe the Software Tag which makes software development visible to software purchasers (users). A software tag is a partial set of empirical data about a software development project shared between the ...
  • Kakimoto, Takeshi; Monden, Akito; Kamei, Yasutaka; Tamada, Haruaki; Tsunoda, Masateru; Matsumoto, Ken-ichi (ACM, 2006-05-22)
    Software birthmarks are unique and native characteristics of every software component. Two components having similar birthmarks indicate that they are similar in functionality, structure and im-plementation. Questions ...