Sousuke Amasaki

J-GLOBAL         Last updated: Nov 13, 2019 at 19:39
 
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Name
Sousuke Amasaki
E-mail
amasakicse.oka-pu.ac.jp
Affiliation
Okayama Prefectural University
Section
Computer Science and Systems Engineering Department of System Engineering

Research Interests

 
 

Research Areas

 
 

Awards & Honors

 
Oct 2018
Cross-Version Defect Prediction using Cross-Project Defect Prediction Approaches: Does it work?, Best Paper Award, International Conference on Predictive Models and Data Analytics in Software Engineering (PROMISE)
 
Jul 2018
Fault-Prone Source File Analysis Focusing on the Contribution Entropy in Open Source Development, Best Student Award, BCD2018
Winner: Kazuki Yamauchi, Hirohisa Aman, Sousuke Amasaki, Tomoyuki Yokogawa, Minoru Kawahara
 
Mar 2017
A Health Index of Open Source Projects Focusing on Pareto Distribution of Developer’s Contribution, Best Presentation Award, IWESEP2017
Winner: Hirohisa Aman, Aji Ery Burhandenny, Sousuke Amasaki, Tomoyuki Yokogawa, Minoru Kawahara
 
Jun 2013
The Evaluation of Weighted Moving Windows for Software Effort Estimation, Best Paper Award, International Conference on Product Focused Software Process Improvement (Profes)
Winner: Sousuke Amasaki, Chris Lokan
 
Sep 2012
Handling Categorical Variables in Effort Estimation, Best Short Paper Award, International Symposium on Empirical Software Engineering and Measurement (ESEM)
Winner: Masateru Tsunoda, Sousuke Amasaki
 

Published Papers

 
Aman Hirohisa, Amasaki Sousuke, Yokogawa Tomoyuki, Kawahara Minoru
JOURNAL OF SOFTWARE-EVOLUTION AND PROCESS      Oct 2019   [Refereed]
Sousuke Amasaki,Tomoyuki Yokogawa,Hirohisa Aman
Proc. of International Conference on Predictive Models and Data Analytics in Software Engineering (PROMISE 2019)   76-79   Sep 2019   [Refereed]
A Comparative Study of Vectorization Methods on BugLocator
Sousuke Amasaki,Tomoyuki Yokogawa,Hirohisa Aman
Proc. of Euromicro Conference on Software Engineering and Advanced Applications (SEAA2019)   236-243   Aug 2019   [Refereed]
Consistency Verification of UML Sequence Diagrams Modeling Wireless Sensor Networks
Akira Matsumoto, Tomoyuki Yokogawa, Sousuke Amasaki, Hirohisa Aman, Kazutami Arimoto
Proc. of International Conference on Smart Computing and Artificial Intelligence (SCAI 2019)      Jul 2019   [Refereed]
Hirohisa Aman,Sousuke Amasaki,Tomoyuki Yokogawa,Minoru Kawahara
Big Data, Cloud Computing, and Data Science Engineering, Selected Papers from The 4th IEEE/ACIS International Conference on Big Data, Cloud Computing, Data Science and Engineering, BCD 2019, May 29-31, 2019, Honolulu, Hawaii, USA.   69-83   May 2019   [Refereed]
Sousuke Amasaki,Tomoyuki Yokogawa,Hirohisa Aman
Proc. of the Evaluation and Assessment on Software Engineering (EASE 2019)   357-360   Apr 2019   [Refereed]
Hirohisa Aman,Sousuke Amasaki,Tomoyuki Yokogawa,Minoru Kawahara
25th Asia-Pacific Software Engineering Conference, APSEC 2018, Nara, Japan, December 4-7, 2018   643-647   Dec 2018   [Refereed]
Sousuke Amasaki
Proc. of International Conference on Predictive Models and Data Analytics in Software Engineering (PROMISE 2018)   32-41   Oct 2018   [Refereed]
Interpolation Based Unbounded Model Checking for Time Petri Nets
Nao Igawa, Tomoyuki Yokogawa, Sousuke Amasaki, Kiyotaka Komoku, Yoichiro Sato, Kazutami Arimoto
Proc. of Global Conference on Consumer Electronics (GCCE)   619-623   Oct 2018   [Refereed]
The Effects of Vectorization Methods on Non-Functional Requirements Classification
Sousuke Amasaki, Pattara Leelaprute
44rd Euromicro Conference on Software Engineering and Advanced Applications (SEAA 2018)   175-182   Aug 2018   [Refereed]
Fault-Prone Java Method Analysis Focusingon Pair of Local Variables with Confusing Names
Keiichiro Tashima, Hirohisa Aman, Sousuke Amasaki, Tomoyuki Yokogawa, Minoru Kawahara
Proc. of Euromicro Conference on Software Engineering and Advanced Applications (SEAA 2018)   154-158   Aug 2018   [Refereed]
Fault-Prone Source File Analysis Focusing on the Contribution Entropy in Open Source Development
Kazuki Yamauchi, Hirohisa Aman, Sousuke Amasaki, Tomoyuki Yokogawa, Minoru Kawahara
Proc. of International Conference on Big Data, Cloud Computing, Data Science & Engineering (BCD 2018)   7-14   Jul 2018   [Refereed]
Kazuki Yamauchi, Hirohisa Aman, Sousuke Amasaki, Tomoyuki Yokogawa, Minoru Kawahara
IJNDC   6(3) 118-132   2018   [Refereed]
Sousuke Amasaki, Chris Lokan
Proceedings - Asia-Pacific Software Engineering Conference, APSEC   2017-December 624-629   Dec 2017   [Refereed]
© 2017 IEEE. CONTEXT: Several studies in effort estimation havefound that it can be effective to use only recent project data for building an effort estimation model. The generality of this timeaware approach has been explored across a variety of ...
角田 雅照, 天嵜 聡介
情報処理学会論文誌   58(4) 855-860   Apr 2017   [Refereed]
定量的なプロジェクト管理を支援するために,ソフトウェア開発プロジェクトにおいて収集されたデータを分析し,知見を得ることが行われる.ただし,ソフトウェア開発において収集されるデータでは,項目間に相互に関連が見られる場合があり,これにより誤った結論を導いてしまう場合がある.そこで本稿では,相互関連を考慮する方法として,傾向スコア(propensity score)に着目する.傾向スコアは,着目する説明変数以外の説明変数,すなわち共変量を傾向スコアと呼ばれる1変数に集約して扱いを容易にしたもので...
Yuto Miyake, Sousuke Amasaki, Hirohisa Aman, Tomoyuki Yokogawa
Studies in Computational Intelligence   695 17-30   Jan 2017   [Refereed]
© Springer International Publishing AG 2017. Context: Recent studies empirically revealed a relationship between source code comments and code quality. Some studies showed well-written source code comments could be a sign of problematic methods. O...
Sousuke Amasaki
Proceedings of the 13th International Conference on Predictive Models and Data Analytics in Software Engineering, PROMISE 2017, Toronto, Canada, November 8, 2017   93-96   2017   [Refereed]
Hirohisa Aman,Sousuke Amasaki,Tomoyuki Yokogawa,Minoru Kawahara
Product-Focused Software Process Improvement - 18th International Conference, PROFES 2017, Innsbruck, Austria, November 29 - December 1, 2017, Proceedings   10611 80-88   2017   [Refereed]
Sousuke Amasaki,Chris Lokan
Product-Focused Software Process Improvement - 18th International Conference, PROFES 2017, Innsbruck, Austria, November 29 - December 1, 2017, Proceedings   10611 71-79   2017   [Refereed]
Hirohisa Aman,Aji Ery Burhandenny,Sousuke Amasaki,Tomoyuki Yokogawa,Minoru Kawahara
8th International Workshop on Empirical Software Engineering in Practice, IWESEP 2017, Tokyo, Japan, March 13, 2017   29-34   2017   [Refereed]
Hirohisa Aman,Sousuke Amasaki,Tomoyuki Yokogawa,Minoru Kawahara
2017 IEEE International Symposium on Software Reliability Engineering Workshops, ISSRE Workshops, Toulouse, France, October 23-26, 2017   214-221   2017   [Refereed]
Sho Suzuki,Hirohisa Aman,Sousuke Amasaki,Tomoyuki Yokogawa,Minoru Kawahara
43rd Euromicro Conference on Software Engineering and Advanced Applications, SEAA 2017, Vienna, Austria, August 30 - Sept. 1, 2017   380-383   2017   [Refereed]
Hirohisa Aman,Sousuke Amasaki,Tomoyuki Yokogawa,Minoru Kawahara
43rd Euromicro Conference on Software Engineering and Advanced Applications, SEAA 2017, Vienna, Austria, August 30 - Sept. 1, 2017   375-379   2017   [Refereed]
Sousuke Amasaki
43rd Euromicro Conference on Software Engineering and Advanced Applications, SEAA 2017, Vienna, Austria, August 30 - Sept. 1, 2017   104-107   2017   [Refereed]
Masateru Tsunoda,Sousuke Amasaki
2017 ACM/IEEE International Symposium on Empirical Software Engineering and Measurement, ESEM 2017, Toronto, ON, Canada, November 9-10, 2017   436-441   2017   [Refereed]
An Empirical Study on Relationships between Comments and Design Properties
Yuto Miyake, Sousuke Amasaki, Hirohisa Aman, Tomoyuki Yokogawa
Proc. of International Conference on Big Data, Cloud Computing, Data Science & Engineering   260-265   2017   [Refereed]
Sousuke Amasaki, Chris Lokan
Proceedings - 26th International Workshop on Software Measurement, IWSM 2016 and the 11th International Conference on Software Process and Product Measurement, Mensura 2016   213-218   Oct 2016   [Refereed]
© 2016 IEEE. BACKGROUND: Several studies in software effort estimation have found that it can be effective to use a window of recent projects as training data for building an effort estimation model. The generality of the windowing approach still ...
Sousuke Amasaki,Chris Lokan
7th International Workshop on Empirical Software Engineering in Practice, IWESEP@SANER 2016, Osaka, Japan, March 13, 2016   24-29   2016   [Refereed]
Sousuke Amasaki,Chris Lokan
Product-Focused Software Process Improvement - 17th International Conference, PROFES 2016, Trondheim, Norway, November 22-24, 2016, Proceedings   627-630   2016   [Refereed]
Sousuke Amasaki,Chris Lokan
Proceedings of the 20th International Conference on Evaluation and Assessment in Software Engineering, EASE 2016, Limerick, Ireland, June 01 - 03, 2016   40:1-40:9   2016   [Refereed]
Hirohisa Aman,Sousuke Amasaki,Tomoyuki Yokogawa,Minoru Kawahara
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   4-11   2016   [Refereed]
Hirohisa Aman,Sousuke Amasaki,Takashi Sasaki,Minoru Kawahara
IEICE Transactions   98-D(12) 2218-2228   Dec 2015   [Refereed]
Kazuya Kawata, Sousuke Amasaki, Tomoyuki Yokogawa
Proceedings - 3rd International Conference on Applied Computing and Information Technology and 2nd International Conference on Computational Science and Intelligence, ACIT-CSI 2015   2-7   Nov 2015   [Refereed]
© 2015 IEEE. Context: Cross-project defect prediction (CPDP)research has been popular. One of the techniques for CPDP isa relevancy filter which utilizes clustering algorithms to selecta useful subset of the cross-project data. Their performancehe...
横川 智教, 天嵜 聡介, 佐藤 洋一郎
SEC journal   10(6) 10-17   Mar 2015   [Refereed]
Sousuke Amasaki,Chris Lokan
Proceedings of the 11th International Conference on Predictive Models and Data Analytics in Software Engineering, PROMISE 2015, Beijing, China, October 21, 2015   6:1-6:10   2015   [Refereed]
Sousuke Amasaki,Chris Lokan
Software Measurement - 25th International Workshop on Software Measurement and 10th International Conference on Software Process and Product Measurement, IWSM/Mensura 2015, Kraków, Poland, October 5-7, 2015, Proceedings   230 14-29   2015   [Refereed]
Sousuke Amasaki,Kazuya Kawata,Tomoyuki Yokogawa
41st Euromicro Conference on Software Engineering and Advanced Applications, EUROMICRO-SEAA 2015, Madeira, Portugal, August 26-28, 2015   96-103   2015   [Refereed]
Hirohisa Aman,Sousuke Amasaki,Takashi Sasaki,Minoru Kawahara
2015 ACM/IEEE International Symposium on Empirical Software Engineering and Measurement, ESEM 2015, Beijing, China, October 22-23, 2015   50-53   2015   [Refereed]
Sousuke Amasaki,Chris Lokan
Journal of Software: Evolution and Process   27(7) 488-507   2015   [Refereed]
Tomoyuki Yokogawa,Masafumi Kondo,Hisashi Miyazaki,Sousuke Amasaki,Yoichiro Sato,Kazutami Arimoto
IEICE Electronic Express   12(2) 20141112   2015   [Refereed]
角田 雅照, 天嵜 聡介
ソフトウェアエンジニアリングシンポジウム論文集   2014 202-203   Aug 2014   [Refereed]
Sousuke Amasaki,Chris Lokan
Product-Focused Software Process Improvement - 15th International Conference, PROFES 2014, Helsinki, Finland, December 10-12, 2014. Proceedings   8892 63-77   2014   [Refereed]
Sousuke Amasaki,Chris Lokan
6th International Workshop on Empirical Software Engineering in Practice, IWESEP 2014, Osaka, Japan, November 12-13, 2014   1-6   2014   [Refereed]
Hirohisa Aman,Takashi Sasaki,Sousuke Amasaki,Minoru Kawahara
2014 ACM-IEEE International Symposium on Empirical Software Engineering and Measurement, ESEM '14, Torino, Italy, September 18-19, 2014   63:1   2014   [Refereed]
Hirohisa Aman,Sousuke Amasaki,Takashi Sasaki,Minoru Kawahara
21st Asia-Pacific Software Engineering Conference, APSEC 2014, Jeju, South Korea, December 1-4, 2014. Volume 2: Industry, Short, and QuASoQ Papers   51-56   2014   [Refereed]
Sousuke Amasaki,Chris Lokan
Product-Focused Software Process Improvement - 14th International Conference, PROFES 2013, Paphos, Cyprus, June 12-14, 2013. Proceedings   7983 214-228   2013   [Refereed]
Tomoyuki Yokogawa,Sousuke Amasaki,Keisuke Okazaki,Yoichiro Sato,Kazutami Arimoto,Hisashi Miyazaki
IEEE 19th Pacific Rim International Symposium on Dependable Computing, PRDC 2013, Vancouver, BC, Canada, December 2-4, 2013   126-127   2013   [Refereed]
Sousuke Amasaki,Tomoyuki Yokogawa
2013 Joint Conference of the 23rd International Workshop on Software Measurement and the 8th International Conference on Software Process and Product Measurement, Ankara, Turkey, October 23-26, 2013   98-103   2013   [Refereed]
Masateru Tsunoda,Sousuke Amasaki,Chris Lokan
International Conference on Software and System Process, ICSSP '13, San Francisco, CA, USA, May 18-19, 2013   10-19   2013   [Refereed]
Hisashi Miyazaki,Tomoyuki Yokogawa,Sousuke Amasaki,Kazuma Asada,Yoichiro Sato
IEICE Transactions   95-D(9) 2193-2201   Sep 2012   [Refereed]
Sousuke Amasaki,Tomoyuki Yokogawa
Product-Focused Software Process Improvement - 13th International Conference, PROFES 2012, Madrid, Spain, June 13-15, 2012 Proceedings   350-354   2012   [Refereed]
Sousuke Amasaki,Chris Lokan
2012 Joint Conference of the 22nd International Workshop on Software Measurement and the 2012 Seventh International Conference on Software Process and Product Measurement, Assisi, Italy, October 17-19, 2012   23-32   2012   [Refereed]
Sousuke Amasaki
Fourth International Workshop on Empirical Software Engineering in Practice, IWESEP 2012, Osaka, Japan, October 26-27, 2012   58-60   2012   [Refereed]
Masateru Tsunoda,Sousuke Amasaki,Akito Monden
2012 ACM-IEEE International Symposium on Empirical Software Engineering and Measurement, ESEM '12, Lund, Sweden - September 19 - 20, 2012   99-102   2012   [Refereed]
Miyazaki Hisashi, Amasaki Sosuke, Kayano Isao, Hiramatsu Osamu, Yokogawa Tomoyuki, Sato Yoichiro
Kawasaki medical welfare journal   21(2) 246-253   2012   [Refereed]
Clinical exercises are necessary components of the national license for clinical engineering. Clinical exercise scheduling in a training institution is regarded as example of a optimization problem. Furthermore, it is well-known that finding the o...
Sousuke Amasaki
Proc. of International Conference on Product Focused Software Process Improvement (Profes 2011)   14-17   Dec 2011   [Refereed]
Background: In effort estimation model construction, it seems effective to window training project data so that recently finished projects are only used. The past study examined this windowing approach with ISBSG R10 Data. However, this approach h...
天嵜聡介
情報処理学会論文誌   52(2) 792-800   Feb 2011   [Refereed]
ソフトウェア開発では品質を維持しつつ,コストを削減し開発期間を短縮することが求められている.これらの要求を満たすことを目的として,不具合を含む可能性が高いモジュールを早期に判別するfault-proneモジュール判別手法の研究がさかんに行われている.しかし,同程度の精度を持つfault-proneモジュール判別手法であっても,同じモジュールに対する予測が一致しない場合がある.この状況では複数の予測結果から専門家が総合的に判断を下す方法が考えられるが,fault-proneモジュール判別手法...
Sousuke Amasaki
Proceedings of the 23rd International Conference on Software Engineering & Knowledge Engineering (SEKE'2011), Eden Roc Renaissance, Miami Beach, USA, July 7-9, 2011   485-488   2011   [Refereed]
Sousuke Amasaki,Yohei Takahara,Tomoyuki Yokogawa
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   188-195   2011   [Refereed]
Refinement Check of Asynchronous Behaviors of Sequence Diagrams Using LTSA
Kazuya Asada, Tomoyuki Yokogawa, Sousuke Amasaki, Hisashi Miyazaki, Yoichiro Sato
Proc. of International Symposium on Software Reliability Engineering (ISSRE 2011)   485-488   2011   [Refereed]
Sousuke Amasaki
Proceedings of the IASTED International Conference on Software Engineering, SE 2010   117-124   Jul 2010   [Refereed]
Effort estimation models are widely investigated because they have an advantage over expert judgment in terms of objectivity and repeatability. Linear regression models are the most major methods used in the past study. While these studies careful...
Sousuke Amasaki
Product-Focused Software Process Improvement, 11th International Conference, PROFES 2010, Limerick, Ireland, June 21-23, 2010. Proceedings   6156 276-290   2010   [Refereed]
METHOD OF ARRANGING J2 LEAGUE SCHEDULE WITH 3 PERIODS
Fujimoto Hiromi, Akashi Keisuke, Kameyama Yoshimasa, Amasaki Sousuke, Inukai Yoshihide
ICIM 2010: PROCEEDINGS OF THE TENTH INTERNATIONAL CONFERENCE ON INDUSTRIAL MANAGEMENT   17-21   2010   [Refereed]
Comparative Study on Prediction Intervals of Effort Estimation Models Based on Linear Regression Models
Sousuke Amasaki
Proc. of International Workshop on Software Productivity Analysis and Cost Estimation (SPACE 2008)   20-25   2008   [Refereed]
Towards Conversion Methods among IFPUG, NESMA and SPR
Sousuke Amasaki, Nahomi Kikuchi
Supplemental Proc. of International Conference on Product Focused Software Process Improvement (Profes 2008)      2008   [Refereed]
HAMANO Yasuhiro, AMASAKI Sousuke, MIZUNO Osamu, KIKUNO Tohru, Yasuhiro Hamano, Sousuke Amasaki, Osamu Mizuno, Tohru Kikuno, Graduate School of Information Science and Technology Osaka University, Graduate School of Information Science and Technology Osaka University, Graduate School of Information Science and Technology Osaka University, Graduate School of Information Science and Technology Osaka University
Computer Software   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...
Evaluation of Ensemble Learning Methods for Fault-prone Module Prediction
Sousuke Amasaki
Proc. of International Workshop on Software Productivity Analysis and Cost Estimation (SPACE 2007)   53-59   2007   [Refereed]
Sousuke Amasaki,Yasuhiro Hamano,Osamu Mizuno,Tohru Kikuno
Product-Focused Software Process Improvement, 7th International Conference, PROFES 2006, Amsterdam, The Netherlands, June 12-14, 2006, Proceedings   4034 402-407   2006   [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
IEICE Transactions   88-D(6) 1134-1141   2005   [Refereed]
KIKUNO Tohru, MIZUNO Osamu, AMASAKI Sousuke
The Journal of Reliability Engineering Association of Japan   27(7) 471-482   2005   [Refereed]
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...
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]
Developing a Practical Software Project Simulator Based on System Dynamics Model
X. Li, S. Amasaki, D. Shimoda, O. Mizuno, T. Kikuno
In Supplemental Proc. of 14th International Symposium on Software Reliability Engineering (ISSRE 2003)      2003   [Refereed]
S. Amasaki, T. Yoshitomi, O. Mizuno, T. Kikuno, Y. Takagi
Proceedings of the Asian Test Symposium   2002-January 272-277   Jan 2002   [Refereed]
© 2002 IEEE. According to a progress of the software process improvement, the time series data on the number of faults detected by the software testing are collected extensively. In this paper, we perform statistical analyses of relationships betw...

Misc

 
森崎 亮太, 吉田 則裕, 天嵜 聡介, 軽部 禎文, 高田 広章
IEICE technical report   116(85) 37-40   Jun 2016
Pekka Abrahamsson, Andreas Jedlitschka, Anh Nguyen Duc, Michael Felderer, Sousuke Amasaki, Tommi Mikkonen
Lecture Notes in Computer Science (including subseries Lecture Notes in Artificial Intelligence and Lecture Notes in Bioinformatics)   10027 LNCS    Jan 2016
天嵜 聡介
Technical report of IEICE. SS   112(275) 151-158   Oct 2012
In construction of an effort estimation model, it seems effectve to use a window of training dataset so that the model is trained with a subset of only recently finished projects. In windowing approach, all projects selcted are considered that the...
飯島 正, 大森 隆行, 桑原 寛明, 位野木 万里, 中村 匡秀, 羽生田 栄一, 鷲崎 弘宜, 天嵜 聡介, 石黒 正揮, 佐原 伸, 土屋 達弘, 岸 知二, 野田 夏子
研究報告ソフトウェア工学(SE)   2011(11) 1-9   Jul 2011
2011 年 1 月 20 日,21 日の 2 日間に伊豆・修善寺のラフォーレ修善寺にて開催したウィンターワークショップ 2011・イン・修善寺 (WW2011) の概要について報告するThis paper reports on "Winter Workshop 2011 in Shuzenji(ww2011)" held at LAFORET SHUZENJI HOTEL in Izu City, Shizuoka Prefecture from 20th to 21st January...
高原 洋平, 天嵜 聡介
研究報告ソフトウェア工学(SE)   2011(9) 1-8   Jul 2011
工数見積もりモデルの構築において,直近の開発終了プロジェクトのみを訓練に用いる windowing が有効であると考えられている.実証的に,過去の研究では ISBSG R10 データを用いて windowing approach の有効性が考察されている.しかしながら,この研究では単一の組織のデータセットを用いた検証が行われていない.本研究では,単一の組織でのデータセットにおける windowing approach の有用性及び過去の研究結果の一般性について調査を行った.この調査では C...
MIYAZAKI Hisashi, KAYANO Isao, HIRAMATSU Osamu, AMASAKI Sousuke
IEICE technical report   111(121) 59-63   Jul 2011
In this paper, we propose an automatic scheduling method of clinical exercises using tabu search that is one of the meta heuristic. It is necessary to experience clinical exercises for a national license of clinical engineer. This scheduling of cl...
Yuka Kawakami, Tomoyuki Yokogawa, Hisashi Miyazaki, Hisashi Miyazaki, Sousuke Amasaki, Yoichiro Sato, Michiyoshi Hayase
World Academy of Science, Engineering and Technology   71 543-546   Nov 2010   [Refereed]
In this paper, we proposed a method for detecting consistency violation between state machine diagrams and a sequence diagram defined in UML 2.0 using SMV. We extended a method expressing these diagrams defined in UML 1.0 with boolean formulas so ...
Akie Nimiya, Tomoyuki Yokogawa, H. Miyazaki, Sousuke Amasaki, Yoichiro Sato, Michiyoshi Hayase
World Academy of Science, Engineering and Technology   71 547-550   Nov 2010   [Refereed]
In this paper, we proposed a method for detecting consistency violation between UML state machine diagrams and communication diagrams using Alloy. Using input language of Alloy, the proposed method expresses system behaviors described by state mac...
KOBAYASHI TAKASHI, HAYASHI SHINPEI, HOKAMURA KEIJI, AMASAKI SOUSUKE
研究報告ソフトウェア工学(SE)   2009(9) 1-7   Jun 2009
2008 年 12 月 2-5 日に北京にて開催された第 15 回アジア太平洋ソフトウェア工学国際会議 (APSEC 2008) に関して,我々の見解を述べる.This paper gives our views on the 15th Asia-Pacific Software Engineering Conference (APSEC 2008) held at Beijing on December 2-5, 2008.
AMASAKI Sousuke
IPSJ SIG Notes   2008(93) 9-16   Sep 2008
It is crucial to the success of software development project that effort needed is correctly estimated. Estimates are usually indicated by intervals due to uncertainty of software development project. On the other hand, research on quantitative ef...
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...
AMASAKI Sousuke
IPSJ SIG Notes   2006(125) 17-24   Nov 2006
Effort estimation has still been one of the most important issues in software development. Thus, several effort estimation models were proposed. In many of effort estimation models, model selection methods play important role in terms of accuracy ...
Kitahama Hideko, Amasaki Sosuke
Journal of multicultural education and student exchange   (10) 1-20   2006
近年、教育カリキュラムの改善や質向上に資する情報を得るために、学生による授業評価が頻繁に行われ膨大なデータが収集されている。しかしながら、現状では調査結果の詳細な分析や総体としての構造解析やフィードバックなどは未整備の状態である。本論文の目的は、体系的かつ定量的にデータを扱うことができる統計的分析方法の実用性を検証することと、この方法による分析結果を用いてデータマイニングを行い有用な知見を得ることである。本研究では大阪大学短期留学特別プログラム(OUSSEP)で提供される国際交流科日の授業...
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.
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...

Conference Activities & Talks

 
A Preliminary Survey on Evaluation Procedures in Cross-Company Defect Prediction Studies
Sousuke Amasaki, Yuto Miyake
Work in Progress session of Euromicro Conference on Software Engineering and Advanced Applications (SEAA)   2016   
天嵜 聡介, 河田 和也
ウィンターワークショップ2015・イン・宜野湾 論文集   15 Jan 2015   
Consistency Verification of State Machine Diagrams and Sequence Diagrams Using FDR
Tomoyuki Yokogawa, Sousuke Amasaki, Nao Igawa, Yoichiro Sato, Kazutami Arimoto, Hisashi Miyazaki
Work in Progress session of Euromicro Conference on Software Engineering and Advanced Applications (SEAA)   2015   
三宅 陵平, 天嵜 聡介
ウィンターワークショップ2014・イン・大洗 論文集   16 Jan 2014   
天嵜 聡介, 藤井 里沙
ウィンターワークショップ2014・イン・大洗 論文集   16 Jan 2014   
Empirical Analysis of Components and Falut-proneness in Methods: Can Comments Point to Faulty Methods?
Hirohisa Aman, Takashi Sasaki, Sousuke Amasaki, Minoru Kawahara
Work in Progress session of Euromicro Conference on Software Engineering and Advanced Applications (SEAA)   2014   
A Translation Method from Time Petri Nets into Compact Timed Automata
Tomoyuki Yokogawa, Sousuke Amasaki, Yoichiro Sato, Kazutami Arimoto, Masafumi Kondo, Hisashi Miyazaki
Work in Progress session of Euromicro Conference on Software Engineering and Advanced Applications (SEAA)   2014   
How Developers Comment on Code Smell? An Empirical Analysis on Feature Envy
Sousuke Amasaki, Hirohisa Aman, Tomoyuki Yokogawa, Risa Fujii
Work in Progress session of Euromicro Conference on Software Engineering and Advanced Applications (SEAA)   2014   
天嵜 聡介, 高原 洋平
ウィンターワークショップ2013・イン・那須 論文集   17 Jan 2013   
Empirical Diagnosis of Software Projects by a Bayesian Classifier
Sousuke Amasaki, Yasunari Takagi, Osamu Mizuno, Tohru Kikuno
Doctoral Symposium of International Conference on Software Engineering (ICSE)   2005