A framework that supports collective creativity in design using visual images. - Kumiyo Nakakoji; Yasuhiro Yamamoto; Masao Ohira (Creativity & Cognition, 1999)

Computational support for collective creativity. - Kumiyo Nakakoji; Yasuhiro Yamamoto; Masao Ohira (Knowl. Based Syst., 2000)

EVIDII: An Environment to Help Externalizing Implicit Ideas through Visualizing Individual Associations. - Masao Ohira (INTERACT, 2001)

Empirical Project Monitor: A Tool for Mining Multiple Project Data. - Masao Ohira; Reishi Yokomori; Makoto Sakai; Ken-ichi Matsumoto; Katsuro Inoue; Koji Torii (MSR, 2004)

Supporting Knowledge Collaboration Using Social Networks in a Large-Scale Online Community of Software Development Projects. - Masao Ohira; Tetsuya Ohoka; Takeshi Kakimoto; Naoki Ohsugi; Ken-ichi Matsumoto (APSEC, 2005)

Accelerating cross-project knowledge collaboration using collaborative filtering and social networks. - Masao Ohira; Naoki Ohsugi; Tetsuya Ohoka; Ken-ichi Matsumoto (ACM SIGSOFT Softw. Eng. Notes, 2005)

A wearable interface for visualizing coauthor networks toward building a sustainable research community. - Susumu Kuriyama; Masao Ohira; Hiroshi Igaki; Ken-ichi Matsumoto (AVI, 2006)

Second International Workshop on Supporting Knowledge Collaboration in Software Development (KCSD2006). - Yunwen Ye; Masao Ohira (ASE, 2006)

Analysis of Coordination Between Developers and Users in the Apache Community. - Yasutaka Kamei; Shinsuke Matsumoto; Hirotaka Maeshima; Yoji Onishi; Masao Ohira; Ken-ichi Matsumoto (OSS, 2008)

Toward Constructing an Electroencephalogram Measurement Method for Usability Evaluation. - Masaki Kimura; Hidetake Uwano; Masao Ohira; Ken-ichi Matsumoto (HCI (1), 2009)

Webjig: An Automated User Data Collection System for Website Usability Evaluation. - Mikio Kiura; Masao Ohira; Ken-ichi Matsumoto (HCI (1), 2009)

An Analysis of Eye Movements during Browsing Multiple Search Results Pages. - Yuko Matsuda; Hidetake Uwano; Masao Ohira; Ken-ichi Matsumoto (HCI (1), 2009)

An analysis method for improving a bug modification process in open source software development. - Akinori Ihara; Masao Ohira; Ken-ichi Matsumoto (EVOL/IWPSE, 2009)

A Time-Lag Analysis for Improving Communication among OSS Developers. - Masao Ohira; Kiwako Koyama; Akinori Ihara; Shinsuke Matsumoto; Yasutaka Kamei; Ken-ichi Matsumoto (JSAI-isAI Workshops, 2009)

3rd International Workshop on Supporting Knowledge Collaboration in Software Development (KCSD2009). - Masao Ohira; Yunwen Ye (JSAI-isAI Workshops, 2009)

Survey of Actual Conditions of Reasons for Nurse Calls: Comparing a Surgical Ward and a Medical Ward. - Yukie Majima; Yoko Tamura; Yasuko Maekawa; Masao Ohira; Mitsuhiro Ikegawa (Nursing Informatics, 2009)

Development of the Incident Reporting System Using the Nursing Administrative Database. - Ryoma Seto; Kumiko Ishigami; Toshiko Fukui; Kunihiko Muta; Masao Ohira; Kazuya Tsuchiya; Hironaga Okawa; Takeshi Ozaki (Nursing Informatics, 2009)

Predicting Re-opened Bugs: A Case Study on the Eclipse Project. - Emad Shihab; Akinori Ihara; Yasutaka Kamei; Walid M. Ibrahim; Masao Ohira; Bram Adams; Ahmed E. Hassan; Ken-ichi Matsumoto (WCRE, 2010)

A Quantitative Evaluation on the Software Use Experience with Electroencephalogram. - Hitoshi Masaki; Masao Ohira; Hidetake Uwano; Ken-ichi Matsumoto (HCI (10), 2011)

CICRO: An Interactive Visual Interface for Crowd Communication Online. - Masao Ohira; Hitoshi Masaki; Ken-ichi Matsumoto (HCI (18), 2011)

Effects of a Synchronized Scoring Interface on Musical Quality. - Yuji Takai; Masao Ohira; Ken-ichi Matsumoto (HCI (18), 2011)

Community Search: A Collaborative Searching Web Application with a User Ranking System. - Papon Yongpisanpop; Masao Ohira; Ken-ichi Matsumoto (HCI (18), 2011)

Good or Bad Committers? A Case Study of Committers' Cautiousness and the Consequences on the Bug Fixing Process in the Eclipse Project. - Anakorn Jongyindee; Masao Ohira; Akinori Ihara; Ken-ichi Matsumoto (IWSM/Mensura, 2011)

An Analysis of Gradual Patch Application: A Better Explanation of Patch Acceptance. - Passakorn Phannachitta; Pijak Jirapiwong; Akinori Ihara; Masao Ohira; Ken-ichi Matsumoto (IWSM/Mensura, 2011)

An Investigation on Software Bug-Fix Prediction for Open Source Software Projects - A Case Study on the Eclipse Project. - Akinori Ihara; Yasutaka Kamei; Akito Monden; Masao Ohira; Jacky Wai Keung; Naoyasu Ubayashi; Ken-ichi Matsumoto (APSEC Workshops, 2012)

The impact of bug management patterns on bug fixing: A case study of Eclipse projects. - Masao Ohira; Ahmed E. Hassan; Naoya Osawa; Ken-ichi Matsumoto (ICSM, 2012)

Lessons Learned from Collaborative Research in Software Engineering: A Student's Perspective. - Anakorn Jongyindee; Pattara Leelaprute; Masao Ohira; Ken-ichi Matsumoto (SNPD, 2012)

Good or Bad Committers? - A Case Study of Committer's Activities on the Eclipse's Bug Fixing Process. - Anakorn Jongyindee; Masao Ohira; Akinori Ihara; Ken-ichi Matsumoto (IEICE Trans. Inf. Syst., 2012)

An Algorithm for Gradual Patch Acceptance Detection in Open Source Software Repository Mining. - Passakorn Phannachitta; Akinori Ihara; Pijak Jirapiwong; Masao Ohira; Ken-ichi Matsumoto (IEICE Trans. Fundam. Electron. Commun. Comput. Sci., 2012)

A new perspective on the socialness in bug triaging: a case study of the eclipse platform project. - Masao Ohira; Hayato Yoshiyuki (SSE@ESEC/FSE, 2013)

Studying re-opened bugs in open source software. - Emad Shihab; Akinori Ihara; Yasutaka Kamei; Walid M. Ibrahim; Masao Ohira; Bram Adams; Ahmed E. Hassan; Ken-ichi Matsumoto (Empir. Softw. Eng., 2013)

A Pilot Study of Diversity in High Impact Bugs. - Yutaro Kashiwa; Hayato Yoshiyuki; Yusuke Kukita; Masao Ohira (ICSME, 2014)

An Exploratory Analysis for Studying Software Evolution: Time-Delayed Correlation Analysis. - Yosuke Yamatani; Masao Ohira (IWESEP, 2014)

Early Identification of Future Committers in Open Source Software Projects. - Yasutaka Kamei; Masao Ohira; Ahmed E. Hassan; Naoyasu Ubayashi; Ken-ichi Matsumoto (QSIC, 2014)

A Dataset of High Impact Bugs: Manually-Classified Issue Reports. - Masao Ohira; Yutaro Kashiwa; Yosuke Yamatani; Hayato Yoshiyuki; Yoshiya Maeda; Nachai Limsettho; Keisuke Fujino; Hideaki Hata; Akinori Ihara; Ken-ichi Matsumoto (MSR, 2015)

A case study on the misclassification of software performance issues in an issue tracking system. - Masao Ohira; Hayato Yoshiyuki; Yosuke Yamatani (ICIS, 2016)

Clustering OSS License Statements toward Automatic Generation of License Rules. - Yunosuke Higashi; Yuki Manabe 001; Masao Ohira (IWESEP@SANER, 2016)

A bot for suggesting questions that match each user's expertise. - Katsunori Fukui; Tomoki Miyazaki; Masao Ohira (BotSE@ICSE, 2019)

What Are the Perception Gaps Between FLOSS Developers and SE Researchers? - A Case of Bug Finding Research. - Yutaro Kashiwa; Akinori Ihara; Masao Ohira (OSS, 2019)

Suggesting Questions that Match Each User's Expertise in Community Question and Answering Services. - Katsunori Fukui; Tomoki Miyazaki; Masao Ohira (SNPD, 2019)

Code Clone Tracer (CCT): A Tracking Tool for Analyzing Human and Social Factors in Creating and Reusing Code Clones. - Yusuke Kukita; Kojiro Noguchi; Masao Ohira (SNPD, 2019)

Hierarchical Clustering of OSS License Statements toward Automatic Generation of License Rules. - Yunosuke Higashi; Masao Ohira; Yutaro Kashiwa; Yuki Manabe 001 (J. Inf. Process., 2019)

A Release-Aware Bug Triaging Method Considering Developers' Bug-Fixing Loads. - Yutaro Kashiwa; Masao Ohira (IEICE Trans. Inf. Syst., 2020)

Onboarding to Open Source Projects with Good First Issues: A Preliminary Analysis. - Hyuga Horiguchi; Itsuki Omori; Masao Ohira (SANER, 2021)

A Preliminary Analysis of GPL-Related License Violations in Docker Images. - Yunosuke Higashi; Katsunori Fukui; Yutaro Kashiwa; Masao Ohira (SANER, 2022)

Automating License Rule Generation to Help Maintain Rule-based OSS License Identification Tools. - Yunosuke Higashi; Masao Ohira; Yuki Manabe 001 (J. Inf. Process., 2023)