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Published Papers  
No.TitleJournalVolNoStart PageEnd PagePublication dateDOIReferee
1An Empirical Investigation on the Performance of Domain Adaptation for T5 Code Completion Proceedings of the 30th IEEE International Conference on Software Analysis, Evolution and Reengineering Mar. 2023  Refereed 
2Toward Building a Code Completion Model for a Specific Project 2023 19 20 Jan. 2023  Not refereed 
3Toward Analyzing OSS Developers Contributing to the Removal of Technical Debt in Multiple Projects IEICE Technical Report 122 348 52 57 Jan. 2023  Not refereed 
4Towards Automating Code Review Using Data Flow Graph 2023 21 22 Jan. 2023  Not refereed 
5Project-domain adaptation with RoBERTa Model for Code Completion IEICE Technical Report 121 416 49 53 Mar. 2022  Not refereed 
6Automating code review based on source code IEICE Technical Report 121 416 12 Mar. 2022  Not refereed 
7Fuzzing Education Using Fuzz4B: A Support Tool for Fuzzing with AFL 35 41 Feb. 2022  Refereed 
8Understanding Build Errors in Agile Software Development Project-Based Learning. Proceedings of the 27th Asia-Pacific Software Engineering Conference (APSEC 2020) 306 315 Dec. 2020 
9A Quantitative Comparison of Coverage-Based Greybox Fuzzers Proceedings of the 1st IEEE/ACM International Conference on Automation of Software Test (AST 2020) 89 92 Jul. 2020 
10An Investigation of the Relationship Between Extract Method and Change Metrics: A Case Study of JEdit Proceedings of the 25th Asia-Pacific Software Engineering Conference (APSEC 2018) Dec. 2018  Refereed 
11An Automatic Method for Comment Classification Towards Tracing Comment History 5TH INTERNATIONAL CONFERENCE ON ADVANCE INFORMATICS: CONCEPTS, THEORY AND APPLICATIONS Aug. 2018  Refereed 
12A Multi-year Analysis of Students' Build Errors in Agile Software Development Educational Projects ACM/IEEE 40th International Conference on Software Engineering: Companion Proceedings (ICSE-Companion 2018) Poster Track 161 162 May. 2018 
13Quantitative Investigation of Code Clones in Hardware Description Language 情報処理学会論文誌 59 1225 1239 Apr. 2018  Refereed 
14An automatic detection method for exploratory programming behavior in programming exercise Computer Software 35 110 116 Feb. 1, 2018 
15An Approach to Identify Pitfalls in Programming Exercise using Snapshots Computer Software 35 13 Feb. 2018 
16A Visualization Method of Compliance Status of Software Development Flow when using Version Control System 117 381 121 126 Jan. 2018  Not refereed 
17WaybackVisor: Hypervisor-Based Scalable Live Forensic Architecture for Timeline Analysis International Conference on Security, Privacy and Anonymity in Computation, Communication and Storage 219 230 Dec. 2017
18An Investigation of Extract Method to Construct Prediction Model Based on Process Metrics 電子情報通信学会技術研究報告 = IEICE technical report : 信学技報 116 512 79 84 Mar. 9, 2017  Not refereed 
19Detecting and Analyzing Code Clones in HDL In 2017 IEEE 11th International Workshop on Software Clones (IWSC) Feb. 2017 
20An Approach to Identify Pitfalls in Programming Exercise Using Snapshots Jan. 2017  Refereed 
21A Hosting Service of Multi-Language Historage Repositories. 15th IEEE/ACIS International Conference on Computer and Information Science, ICIS 2016 843 848 Jun. 2016 
22Detecting Exploratory Programming Behaviors for Introductory Programming Exercises 2016 IEEE 24TH INTERNATIONAL CONFERENCE ON PROGRAM COMPREHENSION (ICPC) May. 2016 
23How do GitHub Users Feel with Pull-Based Development? 7th International Workshop on Empirical Software Engineering in Practice, IWESEP@SANER 2016 11 Mar. 2016 
24探索的プログラミング行動の自動検出によるモデル化の検討 情報処理学会研究報告 2016 SE-191 VOL.2016‐SE‐191,NO.16 (WEB ONLY) Mar. 2016  Not refereed 
25Investigation into the Defect Occurrence Based on Positional Relationship between Code Clone and Code Fragment 情報処理学会論文誌 57 681-693 Feb. 2016  Refereed 
26Pockets: An Exploratory Programming Support Environment for Introductory Programming Exercises 情報処理学会論文誌 57 236-247 Jan. 2016  Refereed 
27Open Source Resume (OSR): A Visualization Tool for Presenting OSS Biographies of Developers. 7th International Workshop on Empirical Software Engineering in Practice, IWESEP@SANER 2016, Osaka, Japan, March 13, 2016 57 62 2016 
28An Approach for Fine-grained Detection of Refactoring Instances using Repository with Syntactic Information 情報処理学会論文誌 56 12 2346-2357 Dec. 2015  Refereed 
29An Investigation into the Behavior of the Novice Programmers Based on Build Histories in Software Development Practice 電子情報通信学会技術研究報告 115 248(SS2015 35-43) 29 34 Oct. 2015  Not refereed 
30Investigation into the Defect Occurrence Based on Positional Relationship between Code Clone and Code Fragment IPSJ/SIGSE Software Engineering Symposium (SES2015) 28 37 Aug. 2015  Refereed 
31Methods for Empirical Analysis and Evaluation of Refactoring Instances Nara Institute of Science and Technology Aug. 2015  Not refereed 
32Classification of Code Clones in Hardware Description Language 電子情報通信学会技術研究報告 115 20(SS2015 1-15) 23 28 May. 2015  Not refereed 
33Towards to Recover Propagation Process of the Patch for Linux Distribution 電子情報通信学会技術研究報告 115 20(SS2015 1-15) 59 62 May. 2015  Not refereed 
34A Survey of Refactoring Detection Techniques Based on Change History Analysis コンピュータソフトウェア 32 47 59 Feb. 2015 
35Recommending Extract Method Opportunities Using Machine Learnig IPSJ Journal 56 627 636 Feb. 2015  Refereed 
36Discussion of a Tool for Supporting Pull Request Driven Software Development Mathematical Systems Science and its Applications : IEICE technical report 114 415 103 108 Jan. 2015  Not refereed 
37Investigation of Defect Rate within Code Clones and the Surrounding Code Fragments Using Repository Mining Technique IPSJ SIG Notes 2014 Nov. 2014  Not refereed 
38A Comparison of the Programming Behavior by Novices Between the Japanese and Thai Universities IEICE technical report. Education technology 114 260 47 52 Oct. 2014  Not refereed 
39Recommending Extract Method Opportunities Using Machine Learnig 170 175 Sep. 2014  
40Categorizing Code Review Result with Social Networks Analysis: A Case Study on Three OSS Projects 200 201 Sep. 2014  
41An Investigation into the Characteristics of Methods for Extract Method Refactoring コンピュータソフトウェア 31 318 324 Aug. 2014 
42Kataribe: a hosting service of historage repositories. 11th Working Conference on Mining Software Repositories, MSR 2014, Proceedings, May 31 - June 1, 2014, Hyderabad, India 380 383 May. 2014 
43ReDA: A Web-Based Visualization Tool for Analyzing Modern Code Review Dataset. 30th IEEE International Conference on Software Maintenance and Evolution, Victoria, BC, Canada, September 29 - October 3, 2014 605 608 2014 
44A Topic-based Visualization Tool for Archives of Developer Activity コンピュータソフトウェア 31 144-150 2014 
45A Discussion on the Analysis of Design Pattern Instances Using File Modification Records IEICE Technical Report 113 277 13 18 Oct. 2013  Not refereed 
46Discussion on Code Clone Modification Tool for Development Process with Version Control System 情報処理学会研究報告 2013-SE-182 30 Oct. 2013  Not refereed 
47An Investigation into the Characteristics of Methods for Extract Method Refactoring 日本ソフトウェア科学会第30回大会講演論文集, FOSE-1-3 Sep. 2013  Not refereed 
48A Topic-based Visualization Tool for Archives of Developer Activity 日本ソフトウェア科学会第30回大会講演論文集, FOSE-1-4 62 Sep. 2013  Not refereed 
49Assessing Refactoring Instances and the Maintainability Benefits of Them from Version Archives. Proceedings of the 14th International Conference on Product-Focused Software Development and Process Improvement (PROFES 2013) LNCS 7983 313 323 Jun. 2013 
50Detecting Extract Method Refactoring from Repository with Syntactic Information IEICE Technical Report 113 24 19 24 May. 2013  Not refereed 
51Who Does What during a Code Review? Datasets of OSS Peer Review Repositories Proceedings of the 10th Working Conference on Mining Software Repositories (MSR 2013), Data Showcase Track 49 52 May. 2013 
52Understanding OSS Peer Review Roles in Peer Review Social Network (PeRSoN) Proceedings of the 19th Asia-Pacific Software Engineering Conference (APSEC 2012) 709 712 Dec. 2012 
53Using Profiling Metrics to Categorise Peer Review Types in the Android Project Supplemental Proceedings of the IEEE 23rd International Symposium on Software Reliability Engineering (ISSRE 2012) 146 151 Nov. 2012 
54Repository Visualization Technique Based on Developer Activity Using Topic Analysis 2012-SE-178 16 Oct. 2012  Not refereed 
55Why Novice Programmers Fall into a Pitfall?: Coding Pattern Analysis in Programming Exercise. Proceedings of the 4th International Workshop on Empirical Software Engineering in Practice (IWESEP 2012) 46 51 Oct. 2012 
56An Analysis of Patch Reviews in the Android Open Source Project 情報処理学会研究報告 2012-SE-176/2012-EMB-25 12 May. 2012  Not refereed 
57An Investigation into the Effect of Refactoring History on Defect Introduction Master Thesis, Nara Institute of Science and Technology Mar. 2012  Not refereed 
58Coding Pattern Analysis for Novice Programmer in Programming Exercise IEICE Technical Report 111 481 67 72 Mar. 2012  Not refereed 
59An Investigation into the Effect of Refactoring on Defect Introductions in Open Source Software Projects 日本ソフトウェア科学会大会論文集 28 Sep. 2011  Not refereed 
60An Approach to Investigating How a Lack of Software Refactoring Effects Defect Density IEICE Technical Report 111 107 59 62 Jun. 2011  Not refereed 
61ソースコード履歴情報に基づくリファクタリングと欠陥の関係分析 情報処理学会関西支部支部大会講演論文集 2010 B-06-1 Sep. 2010  Not refereed 


Conference Activities & Talks  
No.TitleConferencePublication datePromoterVenue
13次元可視化シミュレーションソフトウェア―クーロンの法則― 応用物理学関係連合講演会講演予稿集(CD-ROM) Mar. 3, 2010 
23次元可視化シミュレーションソフトウェア―フレミング左手の法則― 応用物理学関係連合講演会講演予稿集(CD-ROM) Mar. 3, 2010 
3概念理解を目的とした電磁気シミュレーションソフトウェアの開発 電気関係学会関西支部連合大会講演論文集(CD-ROM) Oct. 28, 2009 
4シラバス情報管理システムの構築と運用 日本高専学会年会講演会講演論文集 Aug. 30, 2008 
5Development of Management and Assist System for Syllabus Bulletin of Osaka Prefectural College of Technology Jul. 2008 


Awards & Honors  
No.Publication dateAssociationPrizeSubtitle
1Oct. 2012 4th International Workshop on Empirical Software Engineering in Practice Best Student Paper Award Why Novice Programmers Fall into a Pitfall?: Coding Pattern Analysis in Programming Exercise 


Research Grants & Projects  
No.Offer organizationSystem nameTitleFund classificationDate
1Japan Society for the Promotion of Science Grants-in-Aid for Scientific Research Grant-in-Aid for Scientific Research (B) Research and development of a hierarchical multi-scale software analysis platform  Apr. 2021 - Mar. 2024