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
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)
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]
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]
2017 IEEE International Symposium on Software Reliability Engineering Workshops, ISSRE Workshops, Toulouse, France, October 23-26, 2017 214-221 2017 [Refereed]
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
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]
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]
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]
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]
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]
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]
2015 ACM/IEEE International Symposium on Empirical Software Engineering and Measurement, ESEM 2015, Beijing, China, October 22-23, 2015 50-53 2015 [Refereed]
2014 ACM-IEEE International Symposium on Empirical Software Engineering and Measurement, ESEM '14, Torino, Italy, September 18-19, 2014 63:1 2014 [Refereed]
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]
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]
2012 ACM-IEEE International Symposium on Empirical Software Engineering and Measurement, ESEM '12, Lund, Sweden - September 19 - 20, 2012 99-102 2012 [Refereed]
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...
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...
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]
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]
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...
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]
Product-Focused Software Process Improvement, 7th International Conference, PROFES 2006, Amsterdam, The Netherlands, June 12-14, 2006, Proceedings 4034 402-407 2006 [Refereed]
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...
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
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...
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...
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...
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 ...
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...
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.
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...
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...
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 ...
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...
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...
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