2015 , 2nd Prize Award of Computer Systems Division in Poster and Demo Session (ICT-ISPC2015) 2015 , 1st Prize Award of E-Applications Division in Poster and Demo Session (ICT-ISPC2015) 2014 , Distinguished Paper Award (e-CASE & e-Tech 2014 - Fall) 2014 , 1st Prize Award of E-Applications Division in Software Innovation Contest (ICT-ISPC2014) 2013 , Best Paper Award (IADIS AC2013)
University-level Mathematics Pre-enrollment Education Combining Individual and Group Works in a Perfectly Distributed Asynchronous Environment Journal of Information Processing,30:15-20 2022(Jan.) Author:Yuki Hirai, Mamino Tokita, Kazuhiko Takano, Shigeki Koyama, Akio Katsuki, Masaaki Niimura, and Noriaki Matsumura
Fault-Tolerant Routing Based on Routing Capabilities in a Hyper-Star Graph JOURNAL OF INFORMATION SCIENCE AND ENGINEERING,34(6):1353-1366 2018(Nov.) Author:Nishiyama, Yo; Sasaki, Yuko; Hirai, Yuki; Nakajo, Hironori; Kaneko, Keiichi;
Learners' Self Checking and Its Effectiveness in Conceptual Data Modeling Exercises IEICE TRANSACTIONS ON INFORMATION AND SYSTEMS,E101D(7):1801-1810 2018(Jul.) Author:Tanaka, Takafumi; Hashiura, Hiroaki; Hazeyama, Atsuo; Komiya, Seiichi; Hirai, Yuki; Kaneko, Keiichi;
A Support System for Solving Problems of Two-Triangle Congruence Using 'Backward Chaining' IEICE TRANSACTIONS ON INFORMATION AND SYSTEMS,E100D(10):2567-2577 2017(Oct.) Author:Onda, Ryosuke; Hirai, Yuki; Penny, Kay; Indurkhya, Bipin; Kaneko, Keiichi;
An Algorithm to Evaluate Appropriateness of Still Images for Learning Concrete Nouns of a New Foreign Language IEICE TRANSACTIONS ON INFORMATION AND SYSTEMS,E100D(9):2156-2164 2017(Sep.) Author:Hasnine, Mohammad Nehal; Ishikawa, Masatoshi; Hirai, Yuki; Miyakoda, Haruko; Kaneko, Keiichi;
Stochastic Link-Fault-Tolerant Routing in Hypercubes Journal of Advances in Computer Networks,4(2):100-106 2016(Jun.) Author:Lam Boi Ngoc, Bui Thi Thuan, Yuki Hirai, and Keiichi Kaneko
Node-to-Set Disjoint Paths Problem in a Mobius Cube IEICE TRANSACTIONS ON INFORMATION AND SYSTEMS,E99D(3):708-713 2016(Mar.) Author:Kocik, David; Hirai, Yuki; Kaneko, Keiichi;
An Algorithm for k-pairwise Cluster-fault-tolerant Disjoint Paths in a Burnt Pancake Graph 2016(Jul. 25) Presenter:Masato Tokuda, Yuki Hirai, and Keiichi Kaneko
A Method for Collecting Learners' Thinking Process in ER Modeling Exercises and Its Application Experiment 2016(Jul. 18) Presenter:Takafumi Tanaka, Hiroaki Hashiura, Atsuo Hazeyama, Seiichi Komiya, Yuki Hirai, and Keiichi Kaneko
Fault-tolerant Routing in a Locally Twisted Cube 2016(May 27) Presenter:Yudai Takano, Yuki Hirai, and Keiichi Kaneko
Proposal of a Self-Learning System for Solving Problems of Two-Triangle Congruence Proof 2016(May 27) Presenter:Tatsuya Sanagi, Koji Otake, Yuki Hirai, and Keiichi Kaneko
An Image Recommender System that Suggests Appropriate Images in Creation of Self-Learning Items for Abstract Nouns 2016(Mar. 15) Presenter:Mohammad Nehal Hasnine, Yuki Hirai, Masatoshi Ishikawa, Haruko Miyakoda, Keiichi Kaneko, and Lyn Pemberton
Development of a Programming Experience System by using Operation Cards 2016(Mar. 15) Presenter:Satjapong Meeklai, Kaede Obara, Kantaporn Sripraprutchai, Yuki Hirai, and Keiichi Kaneko
Ambient Conversation Support in Small Face-to-face Group Meetings 2015(Dec. 03) Presenter:Yuki Hirai and Keiichi Kaneko
Fault-tolerant Routing in Dual-cubes based on Routing Probabilities 2015(Nov. 22) Presenter:Junsuk Park, Yuki Hirai, and Keiichi Kaneko
An Algorithm for Node-to-Node Disjoint Paths Problem in a Moebius Cube 2015(Jul. 27) Presenter:David Kocik, Yuki Hirai, and Keiichi Kaneko
A Learning System of Quadratic Functions based on Scaffolding Support 2015(Jun. 11) Presenter:Tatsuya Ishida, Yuki Hirai, and Keiichi Kaneko
Software Watermarking based on Register Allocation by using Priority 2015(May 23) Presenter:Yosuke Akimoto, Yuki Hirai, and Keiichi Kaneko
An Algorithm for Node-to-Set Disjoint Paths Problem in a Moebius Cube 2015(May 23) Presenter:David Kocik, Yuki Hirai, and Keiichi Kaneko
A Fault-tolerant Routing Algorithm based on Safety Levels in a Burnt Pancake Graph 2015(May 23) Presenter:Keita Wakayama, Yuki Hirai, and Keiichi Kaneko
A System that Supports Vietnamese Learners to Study Japanese Language with Sino-Vietnamese 2015(May 23) Presenter:Quang Thang Nguyen, Yuki Hirai, and Keiichi Kaneko
Learning Effects Investigation of an On-demand Vocabulary Learning Materials Creation System based on Appropriate Images 2015(May 23) Presenter:Mohammad Nehal Hasnine, Yuki Hirai, Masatoshi Ishikawa, Haruko Miyakoda, and Keiichi Kaneko
CROCOTILE: A Learning Environment for C Language Learners with Tile Programming 2015(May 23) Presenter:Satjapong Meeklai, Yuki Hirai, Keiichi Kaneko, Le Vinh, Keisuke Kumagai, and Tetsuo Takahashi
A Vocabulary Learning System by On-demand Creation of Multi-linguistic Materials based on Appropriate Images 2014(Nov. 12) Presenter:Mohammad Nehal Hasnine, Yuki Hirai, Masatoshi Ishikawa, Haruko Miyakoda, and Keiichi Kaneko
An Interactive Circuit Creation System to Study Relationship among Current, Voltage, and Resistance 2014(Nov. 12) Presenter:Toru Takayama, Yuki Hirai, and Keiichi Kaneko
A Dynamics Learning System Based on Scaffolding Approach 2014(Jun. 10) Presenter:Katsuhiko Aoki, Yuki Hirai, and Keiichi Kaneko
Development of a Learning System for Proving the Congruence of Two Triangles by Supporting 'Backward Chaining' 2014(Mar. 27) Presenter:Ryosuke Onda, Yuki Hirai, and Keiichi Kaneko
A Learning System of the Particle 'no' in Japanese for Native Speakers of Chinese 2013(Dec. 10) Presenter:Zuoliang Su, Yuki Hirai, Tomoko Hongo, and Keiichi Kaneko
An Android Application for Learning Kana in Japanese Writing Systems 2013(Dec. 10) Presenter:Izabela Pamela Karsznia, Yuto Sasaki, Manabu Myojin, Chisato Tada, Yuki Hirai, and Keiichi Kaneko
Software Watermarking based on Register Allocation with Rotation 2013(Oct. 23) Presenter:Takumi Sekino, Yuki Hirai, and Keiichi Kaneko
A Support System for Probability Learning based on Scaffolding Approach 2013(Jun. 24) Presenter:Yuki Ishikawa, Yuki Hirai, and Keiichi Kaneko
A Mobile Learning System for Drilling Matrix Operations 2013(Mar. 29) Presenter:Chisato Tada, Yuki Hirai, and Keiichi Kaneko
Estimation of Learners' Comprehension Level in Question-posing Learning 2013(Mar. 13) Presenter:Yuta Ito, Yuki Hirai, Keiichi Kaneko, Ayami Nomura, and Atsuo Hazeyama
Toward better collaborative problem-solving in programming learning: use of pair programming and its observation 2011(Nov. 28) Presenter:Yuki Hirai and Tomoo Inoue
Analysis of Learners' Activity in a Question-Posing Learning Support System by Association Rule Mining 2010(Nov. 29) Presenter:Yuki Hirai and Tomoo Inoue
Analysis of the Learners' Assessment Activity in a Collaborative Learning Support System Based on Question-posing 2009(Nov. 30) Presenter:Yuuki Hirai, Yusuke Takagawa, Atsuo Hazeyama, and Tomoo Inoue
Assessment of Learning in Concerto III: A Collaborative Learning Support System Based on Question-posing 2009(Nov. 22) Presenter:Yuuki Hirai, Atsuo Hazeyama, and Tomoo Inoue
Development and Application of Concerto II : Question-posing Based Collaborative Learning Support System 2008(Aug. 30) Presenter:Yuuki Hirai and Atsuo Hazeyama
Concerto II: A Learning Community Support System Based on Question-posing 2007(Jul. 18) Presenter:Atsuo Hazeyama and Yuuki Hirai
A Learning Support System based on Question-posing and Its Evaluation 2007(Jan. 24) Presenter:Yuuki Hirai and Atsuo Hazeyama
学会・研究会の主催等 2022 - , 情報処理学会グループワークとネットワークサービス第116回研究会 , セッション4・6座長 2019 - , 令和元年度全国大学入学者選抜研究連絡協議会大会（第14回）研究会 , 第7セッション（高大接続，高大連携）座長 2016 - , The 5th ICT International Student Project Conference (ICT-ISPC2016) , Session Chair of Mobile Applications 2015 - , The 6th Int'l Symposium on Information and Communication Technology (SoICT2015) , Session Chair of Smart Human-friendly Systems
学外審議会・委員会 202104 - 202303 , 情報処理学会グループウェアとネットワークサービス(GN)研究会 , 運営委員 2021 - , The 15th International Conference on Blended Learning (ICBL2022) , Program Committee 2021 - , The 8th International Symposium on Educational Technology (ISET2022) , Program Committee 2020 - , The 14th International Conference on Blended Learning (ICBL2021) , Program Committee 2020 - , The 7th International Symposium on Educational Technology (ISET2021) , Program Committee 2020 - , The 33rd Int'l Conf. on Computer Applications in Industry and Engineering (CAINE2020) , Program Committee 201904 - 202303 , 情報処理学会論文誌：教育とコンピュータ編集委員会 , 編集委員 2019 - , The 32nd Int'l Conf. on Computer Applications in Industry and Engineering (CAINE2019) , Program Committee 201809 - 202208 , 教育システム情報学会英文誌（Information and Technology in Education and Learning (ITEL)）編集委員会 , 編集委員 201804 - , 国立大学アドミッションセンター連絡会議 , 運営委員 2018 - , The 15th International Joint Conference on Computer Science and Software Engineering (JCSSE2018) , Program Committee 2018 - , The 31st Int'l Conf. on Computer Applications in Industry and Engineering (CAINE2018) , Program Committee 2018 - , The 7th ICT International Student Project Conference (ICT-ISPC2018) , Program Committee 201705 - 201708 , 情報処理学会情報教育シンポジウム(SSS2017) , プログラム委員 201704 - 202103 , 情報処理学会論文誌：デジタルコンテンツ編集委員会 , 編集委員 2017 - , The 32nd International Conference on Computers and Their Applications (CATA2017) , Program Committee 2017 - , The 30th International Conference on Computer Applications in Industry and Engineering (CAINE2017) , Program Committee 2016 - , The 31st International Conference on Computers and Their Applications (CATA2016) , Program Committee 2016 - , The 29th International Conference on Computer Applications in Industry and Engineering (CAINE2016) , Program Committee 2015 - , The 4th ICT International Student Project Conference (ICT-ISPC2015) , Local Arrangement, Technical Program Committee 2015 - , The 28th International Conference on Computer Applications in Industry and Engineering (CAINE2015) , Program Committee 2014 - , The 3rd ICT International Student Project Conference (ICT-ISPC2014) , Technical Program Committee 2014 - , The 27th International Conference on Computer Applications in Industry and Engineering (CAINE2014) , Program Committee 2013 - , The 2nd ICT International Student Project Conference (ICT-ISPC2013) , Technical Committee
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