MIZUNO Osamu

J-GLOBAL         Last updated: Apr 6, 2019 at 11:27
 
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Name
MIZUNO Osamu
Affiliation
Kyoto Institute of Technology
Section
Faculty of Information and Human Sciences
Job title
Professor
Degree
Master of Engineering(Osaka University), Ph.D(Osaka University)

Profile

Osamu Mizuno is an Associate Professor in Graduate School of Science and Technology, Kyoto Institute of Technology, Japan. Currently, my research research interest includes bug-prone module detection using data mining technique, data mining on software process data, and so on.

Research Interests

 
 

Research Areas

 
 

Academic & Professional Experience

 
Jan 2017
 - 
Today
Professor, Faculty of Information and Human Sciences, Kyoto Institute of Technology
 
Sep 2009
 - 
Dec 2016
Associate Professor, Graduate School of Science and Technology, Kyoto Institute of Technology
 
Apr 2007
 - 
Aug 2009
Assistant Professor, Graduate School of Information Science and Technology, Osaka University
 
Apr 2002
 - 
Mar 2007
Assistant Professor, Graduate School of Information Science and Technology, Osaka University
 
Apr 1999
 - 
Mar 2002
Assistant Professor, Graduate School of Engineering Science, Osaka University
 

Education

 
Apr 1998
 - 
Mar 1999
Department of Information and Mathematical Sciences, Ph.D course, Graduate School of Engineering Science, Osaka University
 
Apr 1996
 - 
Mar 1998
Department of Information and Mathematical Sciences, Master course, Graduate School of Engineering Science, Osaka University
 
Apr 1992
 - 
Mar 1996
Department of Information and Computer Science, Faculty of Engineering Science, Osaka University
 
 
 - 
1999
Graduate School, Division of Engineering Science, Osaka University
 
 
 - 
1996
Faculty of Engineering Science, Osaka University
 

Awards & Honors

 
Mar 2017
Best Paper Award: a Log-Based Anomaly Detection of Cps Using a Statistical Method, the 8th IEEE International Workshop on Empirical Software Engineering in Practice (IWESEP2017)
Winner: Yoshiyuki Harada, Yoriyuki Yamagata, Osamu Mizuno, and Eun-Hye Choi
 
2015
Second Place Compsac 2015 Student Research Symposium (2015), Keita Mori and Osamu Mizuno
Winner: MORI Keita,MIZUNO Osamu
 

Published Papers

 
Masanari Kondo, Cor-Paul Bezemer, Yasutaka Kamei, Ahmed E. Hassan, Osamu Mizuno,
Empirical Software Engineering      Jan 2019   [Refereed]
近藤 将成, 森 啓太, 水野 修, 崔 銀惠
情報処理学会論文誌   59(4) 1250-1261   Apr 2018   [Refereed]
ソフトウェアの不具合予測は,ソフトウェアに潜む不具合を予測することで効率的なレビューやテストを可能にしようとするソフトウェア品質保証活動の1つである.従来の多くのソフトウェアの不具合予測では,ソースコード分析による不具合予測を行っているが,粒度が粗くまた不具合予測の結果のフィードバックが遅い.この問題を解決するために,ソフトウェアの変更がコミットされたときに,その変更によって不具合が起きるかどうかを予測する手法が提案され,近年注目を集めている.ソフトウェアの変更コミットの不具合予測に関する...
西浦 生成, 崔 銀惠, 水野 修
情報処理学会論文誌   59(4) 1215-1224   Apr 2018   [Refereed]
不具合組合せ特定とは,組合せテストの各テストケースの実行結果の成否から,バグを含むと思われるパラメータ値の組合せを特定する問題である.本研究では,機械学習を用いて不具合組合せを自動分類するための手法を提案し,その評価を行う.提案手法では,まず,組合せテストケースに含まれるパラメータ値の組合せとテスト結果の成否を学習モデルとしたロジスティック回帰分析を行い,それによって得られる回帰係数値から,各パラメータ値の組合せが不具合組合せである疑わしさを決定する.次に,各パラメータ値の組合せの疑わしさ...
Mingyue Jiang,Tsong Yueh Chen,Fei-Ching Kuo,Zuohua Ding,Eun-Hye Choi,Osamu Mizuno
2nd IEEE/ACM International Workshop on Metamorphic Testing, MET@ICSE 2017, Buenos Aires, Argentina, May 22, 2017   14-20   2017   [Refereed]
Eun-Hye Choi,Tsuyoshi Fujiwara,Osamu Mizuno
2017 IEEE International Conference on Software Testing, Verification and Validation Workshops, ICST Workshops 2017, Tokyo, Japan, March 13-17, 2017   389-391   2017   [Refereed]
Kinari Nishiura,Eun-Hye Choi,Osamu Mizuno
2017 IEEE International Conference on Software Quality, Reliability and Security, QRS 2017, Prague, Czech Republic, July 25-29, 2017   138-149   2017   [Refereed]
Yoshiyuki Harada,Yoriyuki Yamagata,Osamu Mizuno,Eun-Hye Choi
CoRR   abs/1701.03249 1-6   2017   [Refereed]
Eun-Hye Choi,Shunya Kawabata,Osamu Mizuno,Cyrille Artho,Takashi Kitamura
2016 IEEE International Conference on Software Quality, Reliability and Security, QRS 2016, Vienna, Austria, August 1-3, 2016   61-68   2016   [Refereed]
Yukiya Uneno,Osamu Mizuno,Eun-Hye Choi
2016 IEEE International Conference on Software Quality, Reliability and Security, QRS 2016, Vienna, Austria, August 1-3, 2016   183-190   2016   [Refereed]
Eun-Hye Choi,Osamu Mizuno,Yifan Hu
Joint Proceedings of the 4th International Workshop on Quantitative Approaches to Software Quality (QuASoQ 2016) and 1st International Workshop on Technical Debt Analytics (TDA 2016) co-located with the 23rd Asia-Pacific Software Engineering Conference (A   43-49   2016   [Refereed]
Masanari Kondo,Osamu Mizuno
2016 IEEE International Symposium on Software Reliability Engineering Workshops, ISSRE Workshops 2016, Ottawa, ON, Canada, October 23-27, 2016   47-48   2016   [Refereed]
Osamu Mizuno,Junwei Liang
Software Engineering Research, Management and Applications   59-74   2015   [Refereed]
Naoki Kawashima,Osamu Mizuno
Software Engineering Research, Management and Applications   87-98   2015   [Refereed]
Osamu Mizuno,Junwei Liang
IJSI   3(1) 16-35   2015   [Refereed]
Osamu Mizuno,Naoki Kawashima,Kimiaki Kawamoto
IJSI   3(1) 36-49   2015   [Refereed]
Akihisa Yamada,Osamu Mizuno
IJSI   3(1) 50-62   2015   [Refereed]
Keita Mori,Osamu Mizuno
39th Annual Computer Software and Applications Conference, COMPSAC Workshops 2015, Taichung, Taiwan, July 1-5, 2015   609-612   2015   [Refereed]
Tsuyoshi Fujiwara,Osamu Mizuno,Pattara Leelaprute
Product-Focused Software Process Improvement - 16th International Conference, PROFES 2015, Bolzano, Italy, December 2-4, 2015, Proceedings   415-430   2015   [Refereed]
Chin-Yu Huang,Hareton Leung,Wu-Hon Francis Leung,Osamu Mizuno
Adv. Software Engineering   2012 872619:1-872619:2   2012   [Refereed]
Osamu Mizuno,Michi Nakai
Adv. Software Engineering   2012 924923:1-924923:8   2012   [Refereed]
Hideaki Hata,Osamu Mizuno,Tohru Kikuno
34th International Conference on Software Engineering, ICSE 2012, June 2-9, 2012, Zurich, Switzerland   200-210   2012   [Refereed]
阿萬 裕久, 野中 誠, 水野 修
コンピュ-タソフトウェア   28(3) 12-28   Aug 2011   [Refereed]
Hideaki Hata, Ryosuke Morii, Osamu Mizuno, Tohru Kikuno
IPSJ Journal   52(2) 801-816   Feb 2011   [Refereed]
In developing software, developers use APIs to reuse existing programs but APIs are said to be difficult to use properly because of insufficient documents or code examples. Though there are several notions about the difficulty of APIs, there are f...
MIZUNO Osamu, HATA Hideaki
The IEICE transactions on information and systems (Japanese edetion)   94(1) 409-412   Jan 2011   [Refereed]
本論文では我々が提案するスパムフィルタを用いた不具合を含むソフトウェアモジュール(Fault-proneモジュール)検出手法と従来行われてきた手法との比較実験について述べる.また,比較結果の考察から,モジュールへの不具合の含有状況に応じて利用するモデルを変更することで実用的な予測結果が得られると予想した.具体的にはリリース前に不具合が多く発生したモジュールにはリリース後にも不具合が多く発生すると予想し,そうしたモジュールにはスパムフィルタを用いた手法を,そうでないモジュールには従来法を適用...
Hideaki Hata,Osamu Mizuno,Tohru Kikuno
Proceedings of the 12th International Workshop on Principles of Software Evolution and the 7th annual ERCIM Workshop on Software Evolution, EVOL/IWPSE 2011, Szeged, Hungary, September 5-6, 2011.   96-100   2011   [Refereed]
Junwei Liang,Osamu Mizuno
2011 Joint Conf of 21st Int'l Workshop on Software Measurement and the 6th Int'l Conference on Software Process and Product Measurement, IWSM/Mensura 2011, Nara, Japan, November 3-4, 2011   126-132   2011   [Refereed]
Yukinao Hirata,Osamu Mizuno
Proceedings of the 8th International Working Conference on Mining Software Repositories, MSR 2011 (Co-located with ICSE), Waikiki, Honolulu, HI, USA, May 21-28, 2011, Proceedings   242-245   2011   [Refereed]
Hideaki Hata,Osamu Mizuno,Tohru Kikuno
Empirical Software Engineering   15(2) 147-165   2010   [Refereed]
Osamu Mizuno,Hideaki Hata
Int. J. Adv. Comp. Techn.   2(5) 1-12   2010   [Refereed]
Osamu Mizuno,Hideaki Hata
Proceedings of the 34th Annual IEEE International Computer Software and Applications Conference, COMPSAC 2010, Seoul, Korea, 19-23 July 2010   248-249   2010   [Refereed]
Osamu Mizuno,Hideaki Hata
Advances in Computer Science and Information Technology, AST/UCMA/ISA/ACN 2010 Conferences, Miyazaki, Japan, June 23-25, 2010. Joint Proceedings   457-468   2010   [Refereed]
Tim Menzies,Osamu Mizuno,Yasunari Takagi,Tohru Kikuno
JSEA   2(4) 221-236   2009   [Refereed]
水野 修, 菊野 亨
SEC journal   4(1) 6-15   Feb 2008   [Refereed]
Osamu Mizuno,Tohru Kikuno
IEICE Transactions   91-D(4) 888-896   2008   [Refereed]
Hideaki Hata,Osamu Mizuno,Tohru Kikuno
Proceedings of the 2008 International Working Conference on Mining Software Repositories, MSR 2008 (Co-located with ICSE), Leipzig, Germany, May 10-11, 2008, Proceedings   89-98   2008   [Refereed]
Hamano Yasuhiro, Amasaki Sousuke, Mizuno Osamu, Kikuno Tohru
コンピュータソフトウェア   24(2) 79-87   Apr 2007   [Refereed]
In this paper, we characterize runaway projects using risk factors in software projects. At first, we applied association rule mining technique to questionnaire data collected from actual software development. Then as the result of the association...
KIKUNO Tohru, MIZUNO Osamu, AMASAKI Sousuke
The journal of Reliability Engineering Association of Japan   27(7) 471-482   Oct 2005
In this paper, we propose a new prediction system which will estimate the risk of the confusion in a given project. By utilizing questionnaire with respect to risk factors and software metrics, the system can collect many related data on the proje...
Takeshi Sumi,Osamu Mizuno,Tohru Kikuno,Masayuki Hirayama
IEICE Transactions   88-D(6) 1142-1149   2005   [Refereed]
Sousuke Amasaki,Takashi Yoshitomi,Osamu Mizuno,Yasunari Takagi,Tohru Kikuno
Software Quality Journal   13(2) 177-193   2005   [Refereed]
Sousuke Amasaki,Yasunari Takagi,Osamu Mizuno,Tohru Kikuno
14th International Symposium on Software Reliability Engineering (ISSRE 2003), 17-20 November 2003, Denver, CO, USA   215-226   2003   [Refereed]
Sousuke Amasaki,Takashi Yoshitomi,Osamu Mizuno,Tohru Kikuno,Yasunari Takagi
11th Asian Test Symposium (ATS 2002), 18-20 November 2002, Guam, USA   272-277   2002   [Refereed]
Masayuki Hirayama,Tetsuya Yamamoto,Jiro Okayasu,Osamu Mizuno,Tohru Kikuno
2002 International Symposium on Empirical Software Engineering (ISESE 2002), 3-4 October 2002, Nara, Japan   183-194   2002   [Refereed]
Osamu Mizuno,Eijiro Shigematsu,Yasunari Takagi,Tohru Kikuno
13th International Symposium on Software Reliability Engineering (ISSRE 2002), 12-15 November 2002, Annapolis, MD, USA   pp. 139-146 139-148   2002   [Refereed]
UEHARA Satoru, MIZUNO Osamu, KIKUNO Tohru
The transactions of the Institute of Electronics, Information and Communication Engineers. D-I   84(6) 713-722   Jun 2001
本研究では, Wbrld Wide Web(以下Webと呼ぶ)システムにおいて複数のセッション間で共有すべきデータ(コンテクストデータ)を保持するための新たな機構の設計と実装を行う.クライアントサーバシステムの構築にWebを採用する場合が増加し, 現在ではそれが主流となりつつある.一方で, Webシステムを利用したクライアントサーバシステムでは, 従来の(Webを利用しない)クライアントサーバシステムにはなかった問題が発生し得る.その一つが, コンテクストデータの保持である.Webシステム...
Osamu Mizuno,T. Adachi,Tohru Kikuno,Yasunari Takagi
2nd Asia-Pacific Conference on Quality Software (APAQS 2001), 10-11 December 2001, Hong Kong, China, Proceedings   pp.120-128 120-130   2001   [Refereed]
Masayuki Hirayama,Tetsuya Yamamoto,Jiro Okayasu,Osamu Mizuno,Tohru Kikuno
2nd Asia-Pacific Conference on Quality Software (APAQS 2001), 10-11 December 2001, Hong Kong, China, Proceedings   259-267   2001   [Refereed]
Satoru Uehara,Osamu Mizuno,Tohru Kikuno
8th Asia-Pacific Software Engineering Conference (APSEC 2001), 4-7 December 2001, Macau, China   345   2001   [Refereed]
Satoru Uehara,Osamu Mizuno,Tohru Kikuno
6th Workshop on Object-Oriented Real-Time Dependable Systems (WORDS 2001), 8-10 January 2001, Rome, Italy   77-84   2001   [Refereed]
Osamu Mizuno,Tohru Kikuno,Katsumi Inagaki,Yasunari Takagi,Keishi Sakamoto
Information & Software Technology   Vol.42, No.7, pp.465-473/,(7) 465-473   2000   [Refereed]
Osamu Mizuno,Yoshiaki Shishikui,Yuji Nojiri,Yoshimichi Ohtsuka,Yutaka Tanaka
Systems and Computers in Japan   31(7) 10-19   2000   [Refereed]
Masayuki Hirayama,Jiro Okayasu,Tetsuya Yamamoto,Osamu Mizuno,Tohru Kikuno
9th Asian Test Symposium (ATS 2000), 4-6 December 2000, Taipei, Taiwan   235-240   2000   [Refereed]
Nahomi Kikuchi,Osamu Mizuno,Tohru Kikuno
24th International Computer Software and Applications Conference (COMPSAC 2000), 25-28 October 2000, Taipei, Taiwan   176-178   2000   [Refereed]
Osamu Mizuno,Tohru Kikuno,Yasunari Takagi,Keishi Sakamoto
Proceedings of the 22nd International Conference on on Software Engineering, ICSE 2000, Limerick Ireland, June 4-11, 2000.   pp.387-395 387-395   2000   [Refereed]
Satoru Uehara,Osamu Mizuno,Tohru Kikuno
6th Asia-Pacific Software Engineering Conference (APSEC '99), 7-10 December 1999, Takamatsu, Japan   144   1999   [Refereed]
Satoru Uehara,Osamu Mizuno,Yumi Itou,Tohru Kikuno
Fourth International Workshop on Object-Oriented Real-Time Dependable Systems, Santa Barbara, California, USA, January 27-29, 1999. Proceedings   65-73   1999   [Refereed]
Osamu Mizuno,Tohru Kikuno,Katsumi Inagaki,Yasunari Takagi,Keishi Sakamoto
Forging New Links, Proceedings of the 1998 International Conference on Software Engineering, ICSE 98, Kyoto, Japan, April 19-25, 1998.   pp.410-419 410-419   1998   [Refereed]
Osamu Mizuno,Shinji Kusumoto,Tohru Kikuno,Yasunari Takagi,Keishi Sakamoto
6th Asian Test Symposium (ATS '97), 17-18 November 1997, Akita, Japan   269   1997   [Refereed]
Shinji Kusumoto,Osamu Mizuno,Tohru Kikuno,Yuji Hirayama,Yasunari Takagi,Keishi Sakamoto
Pulling Together, Proceedings of the 19th International Conference on Software Engineering, Boston, Massachusetts, USA, May 17-23, 1997.   293-302   1997   [Refereed]

Misc

 
近藤 将成, 水野 修
電子情報通信学会技術研究報告 = IEICE technical report : 信学技報   116(425) 1-6   Jan 2017
近藤 将成, 水野 修
電子情報通信学会技術研究報告 = IEICE technical report : 信学技報   116(426) 1-6   Jan 2017
山田 晃久, 水野 修
電子情報通信学会技術研究報告 = IEICE technical report : 信学技報   115(508) 7-12   Mar 2016
釆野 友紀也, 水野 修, 崔 銀惠
電子情報通信学会技術研究報告 = IEICE technical report : 信学技報   115(508) 55-60   Mar 2016
河端 駿也, 崔 銀惠, 水野 修
電子情報通信学会技術研究報告 = IEICE technical report : 信学技報   115(508) 115-120   Mar 2016
OKAJIMA Hideki, MIZUNO Osamu
Technical report of IEICE. SS   114(510) 79-84   Mar 2015
The readability of source code is a crucial factor on software development and maintenance. Identifier is a essential clue to understand the content of source code, but identifiers are often abbreviated to short form by programmers. Unreasonable a...
HATA Hideaki, MIZUNO Osamu, KIKUNO Tohru
IEICE technical report   111(168) 31-36   Jul 2011
Structure changes of source code including refactoring are inevitable activities in software development and maintenance, and also they are recommended for the improvements of maintainability. However, we can obtain only file-level and line-level ...
Kimiaki Kawamoto, Osamu Mizuno
IPSJ SIG Notes   2011(4) 1-6   Jul 2011
Identifiers such as variable names and function names in source code are important information to understand code. The way of naming for identifiers has a lot of affects on code understanding, and thus, it is guessed that the naming of identifier ...
HATA Hideaki, MIZUNO Osamu, KIKUNO Tohru
Technical report of IEICE. SS   110(336) 13-18   Dec 2010
Though comment statements are expected to help developers and users to understand source code, improper comment statements might cause bugs. For example, as source code evolve, its comment statement is expected to be maintained to be consistent in...
Yukinao Hirata, Osamu Mizuno
IPSJ SIG Notes   2010(10) 1-8   Nov 2010
Comment lines in the software source code includes descriptions of codes, usage of codes, copyrights, unused codes, comments, and so on. From the viewpoint of fault-prone module prediction, comment lines may have useful information for faulty modu...
Junya Debari, Kenichi Ogata, Tohru Kikuno, Osamu Mizuno, Nahomi Kikuchi, Masayuki Hirayama
IPSJ SIG Notes   2010(3) 1-8   Mar 2010
In the software development projects, the necessity of project management has been increasing. In this study, we search the common characteristics in the runaway software projects by data mining. Therefore, we first extracted the characteristics o...
Kenichi Ogata, Junya Debari, Tohru Kikuno, Osamu Mizuno, Nahomi Kikuchi, Masayuki Hirayama
IPSJ SIG Notes   2010(4) 1-7   Mar 2010
Recently in the software development projects, the necessity of quantitative project management has been increased. We also try to develop, for project data crossing industries, a Bayesian classifier to identify such risky projects that may produc...
Debari Junya, Ogata Kenichi, Kikuno Tohru, Miusuno Osamu, Kikuchi Nahomi, Hirayama Masayuki
全国大会講演論文集   72(1) "1-323"-"1-324"   Mar 2010
Kikuchi Nahomi, Hirayama Masayuki, Debari Junya, Kikuno Tohru, Mizuno Osamu
全国大会講演論文集   72(1) "1-325"-"1-326"   Mar 2010
畑 秀明, 水野 修, 菊野 亨
Proceedings of ... Reliability Symposium : the journal of Reliability Engineering Association of Japan   2009(17) 23-26   Jun 2009
MORII Ryosuke, HATA Hideaki, MIZUNO Osamu, KIKUNO Tohru
Technical report of IEICE. SS   109(456) 55-60   Mar 2010
During software development, APIs are used to reuse existing software. However, it is said APIs are difficult to use properly. In this paper, we conduct analysis of method calls related to bug fixing. Our research question is: How bugs with respec...
Debari Junya, Mizuno Osamu, Kikuno Tohru, Kikuchi Nahomi, Hirayama Masayuki
IPSJ SIG Notes   2009(31) 209-216   Mar 2009
In software development project, necessity of project management has been increasing in recent years. It is thus required to discover runaway projects at an early stage. This paper proposes a project management framework "Software Project Checkup....
IIDA Tetsuya, MIZUNO Osamu, KIKUNO Tohru, YOSHIOKA Sachie, ANAN Yoshiyuki, TANAKA Mataharu
Technical report of IEICE. KBSE   108(384) 79-84   Jan 2009
We tried to investigate causes of faults after release of software. To do so, we applied the association rules mining to the software metrics data collected from software development projects in an industory. Concretely speaking, we first built se...
LIU Huahao, MIZUNO Osamu, KIKUNO Tohru
Technical report of IEICE. KBSE   108(384) 61-66   Jan 2009
Prediction of fault-prone software modules has been one of the most classical and important area of software engineering so far. We have proposed a novel approach for predicting fault-prone modules using a spam filtering technique, named Fault-pro...
Higo Yoshiki, Ishio Takashi, Watanabe Yui, Debari Junya, Hata Hideaki, Miyake Tatsuya, Mizuno Osamu, Maruyama Katsuhisa
IPSJ SIG Notes   2008(93) 33-39   Sep 2008
This paper reports major topics of the 30th International Conference on Software Engineering at May 2008.
Junya Debari, Osamu Mizuno, Tohru Kikuno, Nahomi Kikuchi, Masayuki Hirayama
IPSJ Journal   49(8) 2791-2801   Aug 2008
In software project management, it is very important to identify risk factors which make software projects runaway. In this paper, we propose a method to extract improvement action items for runaway projects by applying association rule mining to ...
MORII Ryosuke, MIZUNO Osamu, KIKUNO Tohru
Technical report of IEICE. SS   108(64) 19-24   May 2008
Prediction of fault-prone(FP) software modules has been one of the important area of software testing and many approaches has been conducted. Most of them use software metrics for predection, however there is difficulties in collecting the metrics...
MORII Ryosuke, MIZUNO Osamu, KIKUNO Tohru
Technical report of IEICE. KBSE   108(65) 19-24   May 2008
Prediction of fault-prone(FP) software modules has been one of the important area of software testing and many approaches has been conducted. Most of them use software metrics for predection, however there is difficulties in collecting the metrics...
DEBARI Junya, MIZUNO Osamu, KIKUNO Tohru, KIKUCHI Nahomi, HIRAYAMA Masayuki
Technical report of IEICE. SS   107(275) 35-40   Oct 2007
For software project management, it is very important to identify risk factors which make project into runaway. In this study, we propose a method to extract association rules affecting runawayness of the software project and to feed back the acti...
SASAKI Yusuke, ABE Seiya, MIZUNO Osamu, KIKUNO Tohru, YOSHIOKA Sachie, ANAN Yoshiyuki, TANAKA Mataharu
Technical report of IEICE. KBSE   107(5) 41-46   Apr 2007
In software development, managing projects based on software metrics is important to assure software quality. Although the cost and duration of the delvelopment have been reduced, the requirement for the quality has become more strict year by year...
SASAKI Yusuke, ABE Seiya, MIZUNO Osamu, KIKUNO Tohru, YOSHIOKA Sachie, ANAN Yoshiyuki, TANAKA Mataharu
Technical report of IEICE. SS   107(4) 41-46   Apr 2007
In software development, managing projects based on software metrics is important to assure software quality. Although the cost and duration of the delvelopment have been reduced, the requirement for the quality has become more strict year by year...
Kondou Takahiro, Abe Seiya, Mizuno Osamu, Kikuno Tohru
IPSJ SIG Notes   2007(33) 57-64   Mar 2007
In software development project, necessity of project management has been increasing in recent years. It is thus required to discover runaway projects at an early stage. This paper describes development of a prototype of project management tool im...
Hamano Yasuhiro, Mizuno Osamu, Kikuno Tohru, Kikuchi Nahomi, Hirayama Masayuki
IPSJ SIG Notes   2007(33) 65-72   Mar 2007
Clearly high productivity in software development brings a big profit to companies.In this paper we try to investigate important factors to raise produtivity by analyzing project data which include missing values. By now several studies tried to c...
IKAMI Shiro, NAKAICHI Shuya, MIZUNO Osamu, KIKUNO Tohru
Technical report of IEICE. SS   106(522) 25-30   Jan 2007
For the improvement of the quality of product, it is important to detect fault-prone modules in source code at an early stage of development. Much research on identifying fault-prone modules has been done, and most of their approaches are based on...
Hamano Yasuhiro, Amasaki Sousuke, Mizuno Osamu, Kikuno Tohru
IPSJ SIG Notes   2006(125) 1-8   Nov 2006
For software project management,it is very important to identify risk factors which make project into runaway. In the previous study, we got risk fators and association rules by applying association rules mining to 40 project data. But there remai...
MATSUSHITA MAKOTO, OHBA MASARU, HIGO YOSHIKI, AMASAKI SOUSUKE, KAWAGUCHI SHINJI, MIZUNO OSAMU, MARUYAMA KATSUHISA
IPSJ SIG Notes   2005(75) 41-48   Jul 2005
This paper reports major topics of the 27th International Conference on Software Engineering at May 2005.
KUDOU Kouta, mIZUNO Osamu, KIKUNO Tohru
Technical report of IEICE. SS   104(467) 13-18   Nov 2004
In a field of software development, necessity of project management has been increasing in recent years. It is thus expected to identify projects which may become so-called death march projects in the early phase of software development. We have d...
LI Xiaoning, MIZUNO Osamu, KIKUNO Tohru
Technical report of IEICE. SS   103(582) 13-18   Jan 2004
In this paper, we extend an interactive simulation model for software development projects based on the system dynamics model to consider risks in software development. In more detail, we appended risk factors to the system dynamics model of softw...
HAMASAKI Takanari, MIZUNO Osamu, KIKUNO Tohru
Technical report of IEICE. SS   103(582) 43-48   Jan 2004
In a field of software development, necessity of project management has been increasing in recent years. It is thus expected to identify projects which may become so-called death march projects in the early phase of software development. In this p...
SHIMODA Daisuke, MIZUNO Osamu, KIKUNO Tohru
Technical report of IEICE. SS   102(617) 1-6   Jan 2003
In this paper, we propose a new interactive simulation model for software development projects based on the system dynamics model. The system dynamics model enables to represent dynamic influences between several factors in a system. By applying t...
AMASAKI Sousuke, MIZUNO Osamu, KIKUNO Tohru
Technical report of IEICE. SS   102(617) 19-24   Jan 2003
In this paper, we propose a model to predict the final quality of software products by using the Bayesian network model. Generally speaking, software development includes various uncertain factors which cannot be determined a priori. We thus use B...
AMASAKI Sousuke, YOSHITOMI Takashi, MIZUNO Osamu, KIKUNO Tohru, TAKAGI Yasunari
Technical report of IEICE. SS   102(63) 31-36   May 2002
In this paper, we clarify a relationship between the fault detection trend (that is, a change of the number of faults detected by four successive testings) and the field quality of software product. The relationship is originally found and believe...
SHIGEMATSU Eijiro, MIZUNO Osamu, KIKUNO Tohru, TAKAGI Yasunari
Technical report of IEICE. SS   101(628) 9-15   Jan 2002
This paper proposes a method to determine the effort for testing phase in software development. In a certain company, we have performed several analyses of the assignment of efforts to design and review activities. However, the assignment of effor...
ADACHI Takuya, MIZUNO Osamu, KIKUNO Tohru, TAKAGI Yasunari
Technical report of IEICE. SS   101(628) 17-24   Jan 2002
This paper proposes a cost estimation method using factor analysis based on a risk questionnaire for project managers. We have tried to develop a method to estimate costs and durations by the risk questionnaire and multiple regression analysis. Ho...
Hirayama Masayuki, Yamamoto Tetsuya, Okayasu Jiro, Mizuno Osamu, Kikuno Tohru
Technical report of IEICE. SS   101(98) 1-8   May 2001
As software systems have been introduced to many advanced applications, the size of software systems increases so much. Simultaneously, the lifetime of software systems becomes very small and thus their development is required to accomplish within...
Kanemura Kazuhiro, Mizuno Osamu, Kikuno Tohru, Takagi Yasunari, Sakamoto Keishi
Technical report of IEICE. SS   99(683) 1-7   Mar 2000
In this paper we present the results of statistical analyses which try to clarify the effects of review efficiency to the field quality of software product. We define two software metrics QLY_r and Sum_f as follows : QLY_r represents the number of...
Hirayama Masayuki, Kishimoto Takuya, Mizuno Osamu, Kikuno Tohru
Technical report of IEICE. SS   99(547) 25-32   Jan 2000
Recently software systems are extensively used in our social life and then high reliability is requiredto be attained in such software systems. Generally, software testing is a key approach toward high reliability and thus the resultant reliabilit...
Uehara Satoru, Mizuno Osamu, Kikuno Tohru
全国大会講演論文集   59(1) "1-305"-"1-306"   Sep 1999
Kim Eun Mi, Mizuno Osamu, Uehara Satoru, Kikuno Tohru
Technical report of IEICE. SS   99(163) 25-31   Jul 1999
In this paper we propose a suit of metrics, II_<Java>, for evaluating the complexity of Java programs based on a suit of metrics, II_<C++>, which we previously presented for C++ programs. So far, a lot of metrics for C++ are proposed for C++ progr...
Uehara Satoru, Mizuno Osamu, Itou Yumi, Kikuno Tohru
Technical report of IEICE. SS   98(439) 15-22   Dec 1998
In this paper, we propose a new method to analyze statistically the amount of source code changes in the C++ program needed for a given specification change, which occurs during rapid prototyping development of a certain GUI application. At first ...
MIZUNO Osamu, NIKI Toshiki, Niihara Naoki, TAKAGI Yasunari, KIKUNO Tohru
Technical report of IEICE. SS   98(295) 1-8   Sep 1998
In this paper, we analyze the effectiveness of actual review process improvement activities conducted by the software engineering process group (SEPG) in a certain company that develops embedded software systems. The analysis consists of two steps...
Experimental evaluation of two-phase project control for software development process
IEICE Trans on Fundamentals of Electronics, Communications and Computer Sciences   81(4) 605-614   1998
Software Project Simulator for Effective Process Improvement
Transaction of Information Processing Society of Japan   42(3) 396-408   2001
Empirical Software Engineering, An International Journal      2005
Software Quality Journal   13(2), 177-194/,    2005
An Empirical Evaluation of Predicting Runaway Software Projects Using Bayesian Classification
   2004
A Bayesian Belief Network for Predicting Residual Faults in Software Products
   2003
Empirical Software Engineering, An International Journal      2005
IEICE Trans. on Information and Systems   Vol.E88-D, No.6, pp.1134-1141/,    2005
Test Item Prioritizing Metrics for Selective Software Testing
IEICE Trans. on Information and Systems   87-D(12), 2744-2753/,    2004
Predicting Runaway Projects for Reliable Software Developments Using Bayesian Classifier
23-24    2004
Developing a Practical Software Project Simulator Based on System Dynamics Model
335-336    2003
A new approach to estimate effort to update object-oriented programs in prototyping development
IEICE Transactions on Information and Systems, vol.E85-D, no.1, pp.233-242   vol.E85-D, no.1, pp.233-242/,    2002
Empirical Software Engineering, An International Journal      2005
Prediction of fault-prone source code modules using text classifier
Vol.SS2006 No.75 pp.25-30    2007
Analysis on Impact of Defect Density and Efficiency of Coding Review to Software Quality
SEC journal   vol.2 no.5 pp.10-17    2006
IEICE Trans. on Information and Systems   Vol.E88-D, No.6, pp.1134-1141    2005
Test Item Prioritizing Metrics for Selective Software Testing
IEICE Trans. on Information and Systems   87-D(12), 2744-2753    2004
Predicting Runaway Projects for Reliable Software Developments Using Bayesian Classifier
23-24    2004
Developing a Practical Software Project Simulator Based on System Dynamics Model
335-336    2003
A new approach to estimate effort to update object-oriented programs in prototyping development
IEICE Transactions on Information and Systems, vol.E85-D, no.1, pp.233-242   vol.E85-D, no.1, pp.233-242    2002
Mining Project Improvement Hints from Cross-Company Data Using Association Rules
Transactions on Information Processing Society Japan   Vol.49 No.8 pp.2791-2801    2008
Identifying Fault-Prone Tokens in Source Code Modules with Spam-Filtering Technique
Vol.SS2008 No.4 pp.19-24    2008
Fault-Prone Filtering: Detection of Fault-Prone Modules Using Spam Filtering Technique
pp. 374-383    2007
Training on Errors Experiment to Detect Fault-Prone Software Modules by Spam Filter
pp.405-414    2007
Extraction of Fault-Prone Modules Based on Fault Tracking Data from Open Source Software Repository
pp.366-367    2007
Inagaki Katsumi, Takagi Yasunari, Sakamoto Keishi, Mizuno Osamu, Kikuno Tohru
Technical report of IEICE. SS   97(261) 15-22   Sep 1997
This paper discusses the effects of the estimation accuracy (measured by relative error, RE) for software development cost on both the quality (measured by FR) of the delivered codes and the productivity (measured by PT) of the development team. U...
Mizuno Osamu, Kusumoto Shinji, Kikuno Tohru
Technical report of IEICE. SS   97(78) 33-40   May 1997
In actual software development, parallel executions of design and coding activities occasionally take place. Since the coding activity is forced to start its execution with the incomplete design specification, some serious effects occur on the ove...
KUSUMOTO Shinji, MIZUNO Osamu, KIKUNO Tohru
Proceedings of the IEICE General Conference   1997(1)    Mar 1997
我々は一般化確率ペトリネットを用いてソフトウェア開発プロセスを形式的にモデル化し, シミュレーションによって品質, コスト, 開発期間の3つの観点からプロジェクトを定量的に評価する方法を提案してきている. 本稿では, 提案したモデルを用いてプロジェクトの予測を行うために必要なプロジェクトのパラメータ設定方法について述べる.

Books etc

 
A New Project Simulator based on Generalized Stohastic Petri-net
Proc. of 19th International Conference on Software Engineering(ICSE'97)   1997   
Analyzing Effects of Cost Estimation Accuracy on Quality and Productivity
Proc. of 20th International Conference on Software Engineering(ICSE'98)   1998   
Characterization of risky projects based on projectmanagers' evaluation
Proceedings of 22nd International Conference on Software Engineering   2000   

Association Memberships

 
 

Research Grants & Projects

 
Study on Risk Management for Software Development Project