Research activity information

• Aug. 2025 ウェブデザイン技能検定 技能検定委員表彰（特定非営利活動法人インターネットスキル認定普及協会）


• Jun. 2023 2022年度優秀教員（大阪産業大学工学部）


• 16 Sep. 2021 Best Presentation Award (ICICIC2021)


• Jun. 2021 2020年度優秀教員（大阪産業大学工学部）


• 2015 ICIC International, Contribution Award (ICICIC2015)


• 2009 神戸大学学生優秀学術表彰


• 2008 学生奨励賞 (平成20年度情報処理学会関西支部大会)


• 2008 Student Best Paper Award (ICICIC2008)

• A Study of a Method for Role Estimation in Discussions Using Large Language Models

  Kai Yoshida, Asako Ohno, Iori Tani, Chengjiu Yin, Etsuko Kumamoto

  Corresponding, Oct. 2026, ICIC Express Letters, 20(10) (10), English

  [Refereed]

  Scientific journal


• RAGrader: A Report Grading Support System Using Large Language Models and Retrieval-Augmented Generation

  Manato Okada, Asako Ohno, Iori Tani, Chengjiu Yin, Etsuko Kumamoto

  Corresponding, Oct. 2026, ICIC Express Letters, Part B: Applications, 17(11) (11), English

  [Refereed]

  Scientific journal


• The Impact of Social Media on Travel Motivation and Destination Choice

  Aye Nyeint Ko, Chang Hoon Lee, Zejian Li, Mari Kikuchi, Iori Tani, Etsuko Kumamoto, Asako Ohno

  Oct. 2026, ICIC Express Letters, Part B: Applications, 17(10) (10), English

  [Refereed]

  Scientific journal


• Implementing a Generative AI Chatbot Teaching Assistant in a Large-Scale On-Demand Course: Practice and Learning Analytics

  Asako Ohno

  Lead, IATED, Mar. 2026, Proceedings of the 20th International Technology, Education and Development Conference (INTED2026), 1, Article 1499, English

  [Refereed]

  International conference proceedings


• AI-Assisted Visual Analytics for Student Annotation Deviation Detection in Programming Video Learning

  Xiaonan Wang, Asako Ohno, Yi Sun, Thanh Ha Nguyen, Ryota Mibayashi, Hidenari Kiyomitsu

  IEEE, Dec. 2025, 2025 IEEE International Conference on Teaching, Assessment, and Learning for Engineering (TALE), 1 - 8, English

  [Refereed]

  International conference proceedings


• A page-jumping recommendation plugin to encourage backtracking behaviors

  Wenhao Wang, Gwo-Jen Hwang, Asako Ohno, Etsuko Kumamoto, Hui-Chun Chu, Ching-Yi Chang, Chengjiu Yin

  Nov. 2025, Educational Technology & Society, 29(4) (4), 145 - 158, English

  [Refereed]

  Scientific journal


• A Methodology of Problem Solving Utilizing the Viewpoint of Equivalent Transform Thinking Theory

  Tetsuo Hattori, Toshiki Tanaka, Katsunori Shimohara, Yusuke Kawakami, Asako Ohno, Toshihiro Hayashi, Mai Hattori, Yoshiro Imai

  Aug. 2025, Computer Information Systems and Industrial Management. CISIM 2025. Lecture Notes in Computer Science(LNCS), Springer,, 15927, 406 - 420, English

  [Refereed]

  International conference proceedings


• Visualization of Local Author Features Using Decision Trees

  Asako Ohno

  Lead, Jun. 2025, ICIC Express Letters, 19(6) (6), 645 - 652, English

  [Refereed]

  Scientific journal


• Analysis of Student Learning Depth Progression in Programming Courses Through Video Annotation

  Xiaonan Wang, Asako Ohno, Yi Sun, Yancong Su, Takeshi Nishida, Kazuhiro Ohtsuki

  Apr. 2025, 2025 IEEE Global Engineering Education Conference (EDUCON), English

  [Refereed]

  International conference proceedings


• WIP: Cognition-Aware RAG for Video-Based Learning Support

  Xiaonan Wang, Hidenari Kiyomitsu, Asako Ohno

  2025, 2025 IEEE Frontiers in Education Conference (FIE), 1 - 5, English

  [Refereed]

  International conference proceedings


• Dimensionality Reduction and Visualization of Word Formatting Information as Author’s Writing Feature in Class Assignment Reports

  Asako Ohno, Yoshihiro Ohata

  Lead, Mar. 2024, ICIC Express Letters, Part B: Applications, 15(3) (3), 245 - 252

  [Refereed]

  Scientific journal


• Proposal of Integrated Methodology for Creativity Oriented STEM Education Using the View Point of ETT Theory

  Tetsuo Hattori, Toshihiro Hayashi, Mai Hattori, Yoshiro Imai, Asako Ohno, Takeshi Tanaka

  Dec. 2023, Journal of Robotics, Networking and Artificial Life (JRNAL), 10(3) (3), 235 - 241, English, Domestic magazine

  [Refereed]

  Scientific journal


• Clustering and Visualization of Authors’ Feature using Word Formatting Information to Support Plagiarism Detection in Class Assignment Reports

  Asako Ohno

  Lead, Jul. 2023, EDULEARN23 Proceedings, 3897 - 3901


• Acquisition of Synonyms for Colloquial Expressions in Scientific Reports using Word2vec

  Asako Ohno

  Lead, Jun. 2023, ICIC Express Letters, Part B: Applications, 14(6) (6), 657 - 662

  [Refereed]


• Could Authors of Academic Reports be Discerned Using Formatting Information Obtained by Parsing XML of .docx Documents?

  Asako Ohno

  Lead, Jan. 2023, 電気学会論文誌Ｃ（電子・情報・システム部門誌）, 143(1) (1), 91 - 100, English, Domestic magazine

  [Refereed]

  Scientific journal


• Quantification of the Depth of Student Learning in Group Discussions to Support Active Learning Using Revised Taxonomy

  Asako Ohno, Yuka Nakagawa, Yoshiro Imai

  Lead, Institute of Electrical Engineers of Japan (IEE Japan), Mar. 2022, 電気学会論文誌Ｃ, 142(3) (3), 382 - 388, Japanese

  [Refereed]

  Scientific journal


• Application of Web-based Visual Compiler to Computer Education

  Hiroaki Hiranishi, Yoshiro Imai, Primoz Podrzaj, Asako Ohno, Tetsuo Hattori

  Institute of Electrical Engineers of Japan (IEE Japan), Mar. 2022, 電気学会論文誌Ｃ, 142(3) (3), 389 - 394, English

  [Refereed]

  Scientific journal


• Prototype of a Spoken Language Checker for Writing Science Reports

  Asako Ohno, Nao Isoda, Reika Maruyama, Yuka Nakagawa

  Lead, Feb. 2022, Proceedings of the 7th International Conference on Electronics and Software Science, 45 - 50, English

  [Refereed]

  International conference proceedings


• An Attempt to Quantify Author’s Writing Features in Academic Reports Using Microsoft Word Formatting Information

  Asako Ohno

  Lead, Jan. 2022, Proceedings of the 7th International Conference on Electronics and Software Science, 51 - 56, English

  [Refereed]

  International conference proceedings


• A Study on the Evaluation Support Method for Human Resources by Focusing on the Content of Conversation in Group Discussions in Recruitment Interviews

  Asako Ohno

  Lead, Dec. 2021, ICIC Express Letters, Part B: Applications, 12(12) (12), 1129 - 1136, English

  [Refereed]

  International conference proceedings


• An Experience of Active Online Programming Class During COVID-19 for Engineering Undergraduates

  Asako Ohno

  Lead, Mar. 2021, Proceedings of the 15th International Technology, Education and Development Conference, 9257 - 9263, Japanese

  [Refereed]

  International conference proceedings


• Analysis of Students' Behavior in Classroom Using Human Vision Sensor Towards Concentration Ration Estimation

  Asako Ohno

  Lead, 2020, Proceedings of the 14th International Technology, Education and Development Conference, 6882 - 6889, English

  [Refereed]

  International conference proceedings


• A Study on Quantitative Representation of Student Learning Depth in Group Discussions Using the Revised Taxonomy

  Asako Ohno

  Lead, 2020, Proceedings of the 6th International Conference on Electronics and Software Science, 31 - 37, English

  [Refereed]

  International conference proceedings


• Similarity Measurement Based on Author's Writing Styles for Academic Report Plagiarism Detection

  Asako Ohno, Takahiro Yamasaki, Kin-ichiroh Tokiwa

  Lead, 2020, 電気学会論文誌C, 140(2) (2), 235 - 241, English, Domestic magazine

  [Refereed]

  Scientific journal


• Proposal and Development of Web-based Programming Educational System with Error Analysis and Visualization

  Shunsuke Doi, Yoshiro Imai, Koji Kagawa, Asako Ohno, Primoz Podrzaj, Tetsuo Hattori

  Nov. 2019, 電気学会論文誌Ｃ, 139(11) (11), 1241 - 1247, English, Domestic magazine

  [Refereed]

  Scientific journal


• Development of Programming Education Material for Elementary Students to Learn Computational Thinking

  Asako Ohno, Takahiro Yamasaki, Kin-ichiroh Tokiwa

  Lead, Mar. 2019, Proceedings of the 13th International Technology, Education and Development Conference, 3009 - 3014, Japanese

  [Refereed]

  International conference proceedings


• Driving Skill Learning Process Model and Application to Help Raising Skill Level

  Kazuhide Togai, Asako Ohno, Hisashi Tamaki

  2018, The 14th International Symposium on Advanced Vehicle Control, English

  [Refereed]

  International conference proceedings


• Modeling of Authors’ Writing Styles to Detect Plagiarism in Japanese Academic Reports

  Asako Ohno, Takahiro Yamasaki, Kin-ichiroh Tokiwa, Kazuhide Togai

  Lead, 2018, Proceedings of the 4th International Conference on Electronics and Software Science, 29 - 35, English

  [Refereed]

  International conference proceedings


• Could a Customer's Migratory Behaviour in Inner Areas Explain His/her Purchase: An Exploratory Analysis

  Asako Ohno, Yoshihiro Ohata, Takahiro Yamasaki, Kin-ichiroh Tokiwa

  Lead, Inderscience Publishers, 2017, International Journal of Computational Intelligence Studies, 5(3-4) (3-4), 303 - 316, English

  [Refereed]

  Scientific journal


• A Skill Learning Process Model for Driving a Car

  Kazuhide Togai, Asako Ohno, Takuya Matsumoto, Hisashi Tamaki

  2016, The 13th International Symposium on Advanced Vehicle Control, English

  [Refereed]

  International conference proceedings


• AN IMPROVEMENT AND APPLICATION OF A SOURCE CODE SIMILARITY MEASURING METHOD FOR PROGRAMMING EDUCATION SUPPORT SYSTEM

  Asako Ohno, Takahiro Yamasaki, Kin-Ichiroh Tokiwa

  Lead, 2015, INTED2015: 9TH INTERNATIONAL TECHNOLOGY, EDUCATION AND DEVELOPMENT CONFERENCE, 7333 - 7341, English

  [Refereed]

  International conference proceedings


• Application and Evaluation of Content-and-Style Based Source Code Similarity Measuring Methods towards Programming Education Support System

  Asako Ohno

  Lead, ICIC International, 2015, ICIC Express Letters, Part B: Applications, 6(5) (5), 1405 - 1410, Japanese

  [Refereed]

  International conference proceedings


• An Approach of Vectorizing Shopping Paths Sensed by RFID Tags to Classify Retail Customers and Its Application with Principal Component Regression

  Tsutomu Inamoto, Asako Ohno, Hajime Murao

  Jul. 2014, ELECTRONICS AND COMMUNICATIONS IN JAPAN, 97(7) (7), 63 - 72, English

  [Refereed]

  Scientific journal


• An analysis of the effects of customers' migratory behavior in the inner areas of the sales floor in a retail store on their purchase

  Yoshihiro Ohata, Asako Ohno, Takahiro Yamasaki, Kin-ichiroh Tokiwa

  2014, Procedia Computer Science, 35, 1505 - 1512, English

  [Refereed]

  International conference proceedings


• Modeling and Discussion Towards Customer Classification According to Shoppers' In-Store Behavior

  Asako Ohno, Takahiro Yamasaki, Kin-ichiroh Tokiwa, Katsutoshi Yada

  2014, ICIC Express Letters, 8(4) (4), 1013 - 1018, English

  [Refereed]

  International conference proceedings


• 参照ベクトルを用いたソースコード類似性検出手法へのメトリクスの適用に関する検討

  大野 麻子

  Mar. 2013, 信学技報, 112(500) (500), 81 - 85, Japanese


• A discussion on introducing half-anonymity and gamification to improve students' motivation and engagement in classroom lectures

  Asako Ohno, Takahiro Yamasaki, Kin-Ichiroh Tokiwa

  2013, 2013 IEEE Region 10 Humanitarian Technology Conference, R10-HTC 2013, 215 - 220, English

  [Refereed]

  International conference proceedings


• A methodology to teach exemplary coding style considering students' coding style feature contains fluctuations

  Asako Ohno

  2013, Proceedings - Frontiers in Education Conference, FIE, 1908 - 1910, English

  [Refereed]

  International conference proceedings


• An approach of vectorizing shopping paths sensed by rfid tags to classify retail customers and its application with principal component regression

  Tsutomu Inamoto, Asako Ohno, Hajime Murao

  Institute of Electrical Engineers of Japan, 2012, IEEJ Transactions on Electronics, Information and Systems, 132(12) (12), 2051 - 2058, English

  [Refereed]

  Scientific journal


• 買い物経路のベクトル化に基づく顧客判別アプローチおよび主成分回帰を用いた適用例

  稲元 勉, 大野 麻子, 村尾 元

  2012, 電気学会論文誌C, 132(12) (12), 2051 - -2058, Japanese

  [Refereed]

  Scientific journal


• WM Algorithm: A New Similarity Measure for Natural Language Based on Author's Writing Style

  Asako Ohno, Hajime Murao(Kob

  2012, ICIC Express Letters, 6(4) (4), 871 - 877, English

  [Refereed]

  International conference proceedings


• Work in Progress: An Interactive Online Educational Support System Considering Real-World Human Relationships of Students

  Asako Ohno

  2012, 2012 FRONTIERS IN EDUCATION CONFERENCE (FIE), 1 - 2, English

  [Refereed]

  International conference proceedings


• Towards Seamless Real-Time Class Improvement: A Methodology and Its Implementation

  Asako Ohno

  2012, ICIC Express Letters, 7(4) (4), 1239 - 1244, English

  [Refereed]

  International conference proceedings


• A TWO-STEP IN-CLASS SOURCE CODE PLAGIARISM DETECTION METHOD UTILIZING IMPROVED CM ALGORITHM AND SIM

  Asako Ohno, Hajime Murao

  Aug. 2011, INTERNATIONAL JOURNAL OF INNOVATIVE COMPUTING INFORMATION AND CONTROL, 7(8) (8), 4729 - 4739, English

  [Refereed]

  Scientific journal


• An Author Identification of In-Class Source Codes by using the Forward-Backward Coding Models

  Asako Ohno, Hajime Murao

  ICIC International, 2011, ICIC Express Letters, PartB: Applications, 2(2) (2), 453 - 458, English

  [Refereed]

  International conference proceedings


• Work in progress - A novel methodology to reduce instructors' and students' psychological burdens in source code plagiarism detection

  Asako Ohno, Hajime Murao

  2010, Proceedings - Frontiers in Education Conference, FIE, S3 - D2, English

  [Refereed]

  International conference proceedings


• Fundamental Study of Clustering Images Generated from Customer Trajectory by Using Self-Organizing Maps

  Asako Ohno, Tsutomu Inamoto, Kobe, Hajime Murao(Kobe

  2010, ICIC Express Letters, Part B: Applications, 4(5(B)) (5(B)), 1979 - 1984, English

  [Refereed]

  International conference proceedings


• Work in Progress - A Novel Methodology to Reduce Instructors' and Students' Psychological Burdens in Source Code Plagiarism Detection

  Asako Ohno, Hajime Murao

  2010, 2010 IEEE FRONTIERS IN EDUCATION CONFERENCE (FIE), S3D - 1-S3D-2, English

  [Refereed]

  International conference proceedings


• A NEW SIMILARITY MEASURE FOR IN-CLASS SOURCE CODE PLAGIARISM DETECTION

  Asako Ohno, Hajime Murao

  Nov. 2009, INTERNATIONAL JOURNAL OF INNOVATIVE COMPUTING INFORMATION AND CONTROL, 5(11B) (11B), 4237 - 4247, English

  [Refereed]

  Scientific journal


• A SIMILARITY MEASURING METHOD FOR IMAGES BASED ON THE FEATURE EXTRACTION ALGORITHM USING REFERENCE VECTORS

  Asako Ohno, Hajime Murao

  Mar. 2009, INTERNATIONAL JOURNAL OF INNOVATIVE COMPUTING INFORMATION AND CONTROL, 5(3) (3), 763 - 771, English

  [Refereed]

  Scientific journal


• Modeling and quantification of superficial features extracted from source codes: In consideration of fluctuation of description among learning data

  Asako Ohno, Hajime Murao

  2009, 2009 4th International Conference on Innovative Computing, Information and Control, ICICIC 2009, 1427 - 1430, English

  [Refereed]

  International conference proceedings


• 参照ベクトルを用いたソースコード間の類似性検出

  大野 麻子, 村尾 元

  In this paper, we propose a novel method to measure similarity between program source codes. Different to others, our method doues not compare two source codes directly but compares two reference vectors, where a reference vector is calculated from one source code and a set of reference source codes. This means that our method requires no original source code when considering an application open to public such as a search engine for the program source code on the internet. We have built a simple search system and have evaluated with Java source codes made in the university course of basic programming. Results show that the system can achieve quite high average precision rate in very short time which means the proposed method can measure correct similarity very fast.

  The Institute of Electrical Engineers of Japan, 2008, 電気学会論文誌 C, 128(1) (1), 133 - 142, Japanese

  [Refereed]

  Scientific journal


• A quantification of students' coding style utilizing HMM-based coding models for in-class source code plagiarism detection

  Asako Ohno, Hajime Murao

  2008, 3rd International Conference on Innovative Computing Information and Control, ICICIC'08, 553 - 556, English

  [Refereed]

  International conference proceedings


• Measuring source code similarity using reference vectors

  Asako Ohno, Hajime Murao

  Jun. 2007, INTERNATIONAL JOURNAL OF INNOVATIVE COMPUTING INFORMATION AND CONTROL, 3(3) (3), 525 - 537, English

  [Refereed]

  Scientific journal


• A Multi-Reference Pronunciation Scoring For A Computer-Assisted Pronunciation Learning Tool

  Asako Ohno, Hajime Murao(Kob

  2007, Proceedings of the 8th International Conference on Information Technology Based Higher Education and Training (ITHET2007), 686 - 689, English

  International conference proceedings


• Measuring source code similarity using reference vectors

  Asako Ohno, Hajime Murao

  2006, ICICIC 2006: FIRST INTERNATIONAL CONFERENCE ON INNOVATIVE COMPUTING, INFORMATION AND CONTROL, VOL 2, PROCEEDINGS, 92 - +, English

  [Refereed]

  International conference proceedings

• 新しい生活様式と大学での学び：オンライン学習ツールの活用

  大野 麻子

  Lead, Mar. 2021, 大阪産業大学会報, 56, 15 - 17, Japanese

  Others

• 車載ＨＭＩの開発動向と自動運転、ＡＤＡＳへの応用

  栂井 一英, 大野 麻子

  Joint work, pp. 377 - pp. 387, 技術情報協会, Jul. 2019, pp. 377 - pp. 387, Japanese

  Scholarly book


• はじめての電気工学

  臼田 昭司, 山崎 高弘, 大野 麻子

  Joint work, 第1章～第5章(pp.1～41), 森北出版, Jul. 2014, Japanese, ISBN: 9784627774810

  Scholarly book

• 初年次情報教育における誤概念・部分理解を考慮した多肢選択式問題生成の予備的検討

  鳥羽 太一, 大野 麻子, 谷 伊織, 殷 成久, 熊本 悦子

  教育システム情報学会研究報告, vol.41, no.3, pp.157-161,, Oct. 2026, Japanese

  Oral presentation


• 教員の採点過程をモデル化したレポート評価支援システムRAGraderの開発

  岡田 真奈人, 大野 麻子, 谷 伊織, 殷 成久, 熊本 悦子

  教育システム情報学会研究報告, vol.41, no.3, pp.131-136,, Oct. 2026, Japanese

  Oral presentation


• 発話の機能と質に着目したディスカッション分析・可視化システムの開発

  吉田 開, 大野 麻子, 谷 伊織, 殷 成久, 熊本 悦子

  教育システム情報学会研究報告, vol.41, no.3, pp.114-119,, Oct. 2026, Japanese

  Oral presentation


• 学生の質問ログを対象とした理解度推定における文脈表現とAttentionの有用性の検討

  加藤 大貴, 大野 麻子, 谷 伊織, 熊本 悦子

  第51回教育システム情報学会全国大会論文集, pp.287-288,, Sep. 2026, Japanese

  Poster presentation


• 外化促進を目指す教育支援AIエージェントにおける感情表現および問題生成に関する一検討

  天野 結斗, 大野 麻子, 谷 伊織, 熊本 悦子

  第51回教育システム情報学会全国大会論文集, pp.149-150,, Sep. 2026, Japanese

  Poster presentation


• 等価変換思考の視点を指針とする問題解決と教育応用

  服部 哲郎, 大野 麻子, 林 敏浩, 服部 真依, 今井 慈郎, 川上 裕介, 下原 勝憲

  2026年 電気学会 電子・情報・システム部門大会, pp.551-556, 2026., Aug. 2026, Japanese

  Oral presentation


• SBERTを用いた改訂版ブルーム・タキソノミーに基づく学びの深さ定量化の予備的検討

  大野 麻子

  2026年 電気学会 電子・情報・システム部門大会, pp.547-550., Aug. 2026, Japanese

  Oral presentation


• 動画学習における認知段階を考慮したLLMによる自動応答システム

  王 笑難, 大野 麻子, 孫 一, 清光 英成

  教育システム情報学会研究報告, vol. 40, no. 6, pp.164-172., Mar. 2026, Japanese

  Oral presentation


• 観光混雑に関するYouTube Shortsコメントを対象とした多ラベル感情分析

  Aye Nyeint Ko, 大野 麻子, 李 昌訓, 谷 伊織, 熊本 悦子

  第29回 観光情報学会 研究発表会, Feb. 2026, Japanese

  Oral presentation


• 混雑状況下におけるSNS コメントを対象とした感情分析

  Aye Nyeint Ko, 李 昌訓, 谷 伊織, 熊本 悦子, 大野 麻子

  観光情報学会 第28回研究発表会, Oct. 2025, Japanese

  Oral presentation


• 大規模言語モデルとRAGを用いた等価変換思考理論に基づく教示支援ツールの試作と創造的学習への展望

  大野 麻子, 服部 哲郎, 今井 慈郎

  2025年 電気学会 電子・情報・システム部門大会, Aug. 2025, Japanese

  Oral presentation


• ETT 理論の視点を応用した STEM 教育方法に関する提案

  服部 哲郎, 大野 麻子, 林 敏浩, 服部 真依, 今井 慈郎, 川上 裕介, 下原 勝憲

  2025年 電気学会 電子・情報・システム部門大会, Aug. 2025, Japanese

  Oral presentation


• 大規模言語モデルと情報検索拡張を用いたチャットボットTAの開発と初年次情報基礎教育における導入実践

  大野 麻子, 孫 一, 谷 伊織, 熊本 悦子

  信学技報, vol. 125, no. 114, ET2025-12, pp. 36-41., Jul. 2025, Japanese

  Oral presentation


• 学習行動情報を利用した学習過程の把握と活用 – 質問支援とプログラミング能力測定 –

  清光 英成, 王 笑難, グエン ハ タン, 孫 一, 大野 麻子, 浅羽 修丈

  教育システム情報学会（JSiSE）2025年度 第1回研究会, May 2025, Japanese

  Oral presentation


• 動画講義におけるBloom’s Digital Taxonomyを用いた学生の動画ノートからの学習深度の定量化

  王 笑難, 大野 麻子, 孫 一, 清光英成

  教育システム情報学会（JSiSE）2024年度特集論文研究会, Mar. 2025, Japanese

  Oral presentation


• e-Book学習ログデータとVARK学習スタイルの関係性分析

  小野 友輝, 殷 成久, 大野 麻子, 熊本 悦子

  第87回情報処理学会全国大会, Mar. 2025, Japanese

  Oral presentation


• 能動的学習データを用いた学習者の認知的関与と学習深度の分析

  王笑難, 大野麻子, 孫一, 清光英成

  第17回データ工学と情報マネジメントに関するフォーラム (DEIM 2025), Feb. 2025, Japanese

  Oral presentation


• Utilization of the Viewpoint of ETT Theory for STEM Education : Recursive Programming and Tree Language

  HATTORI Tetsuo, OHNO Asako, HAYASHI Toshihiro, HATTORI Mai, IMAI Yoshiro, KAWAKAMI Yusuke

  電気学会研究会資料(Web), PI-24-057-061, Dec. 2024, English

  Oral presentation


• Methodology for Creativity Oriented STEM Education Based on ETT Theory

  Tetsuo Hattori, Toshihiro Hayashi, Mai Hattori, Yoshiro Imai, Asako Ohno, Takeshi Tanaka

  International Conference on Artificial Life and Robotics (ICAROB2024), Feb. 2024

  Oral presentation


• Creativity Oriented STEM Education Utilizing Viewpoint of Equivalent Transformation Thinking Theory - Redcursive Programming -

  Tetsuo Hattori, Asako Ohno, Mai Hattori, Toshihiro Hayashi, Yoshiro Imai

  2023年電気学会電子・情報・システム部門大会, Aug. 2023

  Oral presentation


• Acquisition of Synonyms for Colloquial Expressions in Science Reports Using Word2vec

  Asako Ohno

  The 16th International Conference on Innovative Computing, Information and Control (ICICIC2022), Sep. 2022, English

  Oral presentation


• Creativity Oriented STEM Education Utilizing Equivalent Transformation Thinking Theory and Dynamic Visualization Technology

  Tetsuo Hattori, Asako Ohno, Yoshiro Imai, Yusuke Kawakami, Katsunori Shimohara, Takeshi Tanaka

  2022 Annual Conference of Electronics, Information and Systems, IEE of Japan, Aug. 2022

  Oral presentation


• Prototype of a Spoken Language Checker for Writing Science Reports

  Asako Ohno, Nao Isoda, Reika Maruyama, Yuka Nakagawa

  The 7th International Conference on Electronics and Software Science, Feb. 2022

  Oral presentation


• An Attempt to Quantify Author’s Writing Features in Academic Reports Using Microsoft Word Formatting Information

  Asako Ohno

  The 7th International Conference on Electronics and Software Science, Jan. 2022

  Oral presentation


• A Study on the Evaluation Support Method for Human Resources by Focusing on the Content of Conversation in Group Discussions in Recruitment Interviews

  Asako Ohno

  The 15th International Conference on Innovative Computing, Information and Control (ICICIC2021), Sep. 2021

  Oral presentation


• An Experience of Active Online Programming Class During COVID-19 for Engineering Undergraduates

  Asako Ohno

  The 15th International Technology, Education and Development Conference, Mar. 2021

  Oral presentation


• A Study on Quantitative Representation of Student Learning Depth in Group Discussions Using the Revised Taxonomy

  Asako Ohno

  The 6th International Conference on Electronics and Software Science, Dec. 2020

  Oral presentation


• Modeling of Authors’ Writing Styles to Detect Plagiarism in Japanese Academic Reports

  Asako Ohno, Takahiro Yamasaki, Kin-ichiroh Tokiwa, Kazuhide Togai

  The 4th International Conference on Electronics and Software Science,, Nov. 2018, English, International conference

  Oral presentation


• Driving Skill Learning Process Model and Application to Help Raising Skill Level

  Kazuhide Togai, Asako Ohno, Hisashi Tamaki

  The 14th International Symposium on Advanced Vehicle Control (AVEC'18), Sep. 2018, English, Munich, Germany, (第2著者), International conference

  Oral presentation


• 人間の特性を含む繰り返し学習制御を用いた運転技能学習過程モデル

  栂井 一英, 大野 麻子, 松本 卓也, 玉置 久

  第44回知能システムシンポジウム, Mar. 2017, Japanese, 計測自動制御学会, 東京, （第2著者）, Domestic conference

  Oral presentation


• A Skill Learning Process Model for Driving a Car

  Kazuhide Togai, Asako Ohno, Takuya Matsumoto, Hisashi Tamaki

  13th International Symposium on Advanced Vehicle Control, AVEC'16, Sep. 2016, English, MdynamiX AG & Munich University of Applied Sciences, Munich, For driver assistance system design and model based vehicle development, what kind of concept and prop-erty are required for a driver model have been studied from published literatures. A driver model requires driving skill level parameters because human drivers have various skill levels. The skill level can be raised with proficiency and sometimes changes with environment change. A model framework and a concept to represent skill level are proposed. A mechanism that ensures systematic learning is introduced and learning process is illustrated with a driving agent model. Finally, an extended human body concept is introduced to explain unconscious operation as skill being acquired., International conference

  Oral presentation


• 自動車運転技能の習熟過程モデル

  栂井 一英, 大野 麻子, 松本 卓也, 玉置 久

  第43回知能システムシンポジウム, Mar. 2016, Japanese, 計測自動制御学会, Domestic conference

  Oral presentation


• テキストマイニングを用いた金融時系列変化点の要因分析

  東 明翔, 山崎高弘, 大野麻子, 常盤欣一朗

  第14回情報科学技術フォーラム(FIT2015), Sep. 2015, Japanese, 愛媛, (第3著者), Domestic conference

  Oral presentation


• 小売店の内側エリアにおける顧客の行動パターンと購買額に関する分析

  大畑善裕, 大野麻子, 山崎高弘, 常盤欣一朗

  第14回情報科学技術フォーラム(FIT2015), Sep. 2015, Japanese, 愛媛, (第2著者), Domestic conference

  Oral presentation


• An Analysis of the Effects of Customers' Migratory Behavior in the Inner Areas of the Sales Floor in a Retail Store on Their Purchase

  Yoshihiro Ohata, Asako Ohno, Takahiro Yamasaki, Kin-ichiroh Tokiwa

  The 18th International Conference in Knowledge Based and Intelligent Information and Engineering Systems (KES2014), Sep. 2014, Japanese, Gdynia, Poland, International conference

  Oral presentation


• Application and Evaluation of Content-and-Style Based Source Code Similarity Measuring Methods towards Programming Education Support System

  Asako Ohno

  The 9th International Conference on Innovative Computing, Information and Control (ICICIC2014), Jun. 2014, Japanese, Busan, Korea, International conference

  Oral presentation


• An Online System for Scoring and Plagiarism Detection in University Programing Class

  Asako Ohno, Takahiro Yamasaki, Kin-ichiroh Tokiwa

  The 22nd International Conference on Computers in Education (ICCE2014), 2014, English, International conference

  Poster presentation


• A Methodology to Teach Exemplary Coding Style Considering Students' Coding Style Feature Contains Fluctuations

  Asako Ohno

  The 43rd Annual Frontiers in Education Conference (FIE2013), Oct. 2013, Japanese, Oklahoma, USA, International conference

  Oral presentation


• Modeling and Discussion Towards Customer Classification According to Shoppers' In-Store Behavior

  Asako Ohno, Takahiro Yamasaki, Kin-ichiroh Tokiwa, Katsutoshi Yada

  The 8th International Conference on Innovative Computing, Information and Control (ICICIC2013), Sep. 2013, Japanese, Kumamoto, Japan, International conference

  Oral presentation


• A Discussion on Introducin​g Half-Anony​mity and Gamificati​on to Improve Students' Motivation and Engagement in Classroom Lectures

  Asako Ohno, Takahiro Yamasaki, Kin-ichiroh Tokiwa

  The 1st IEEE Region 10 Humanitarian Technology Conference (R10-HTC2013), Aug. 2013, Japanese, Sendai, Japan, International conference

  Oral presentation


• A Discussion on Introducin​g Half-Anony​mity and Gamificati​on to Improve Students' Motivation and Engagement in Classroom Lectures

  Asako Ohno, Takahiro Yamasaki, Kin-ichiroh Tokiwa

  The 1st IEEE Region 10 Humanitarian Technology Conference (R10-HTC2013), Aug. 2013, Japanese, Sendai, Japan, International conference

  Oral presentation


• 参照ベクトルを用いたソースコード類似性検出手法へのメトリクスの適用に関する検討

  大野 麻子

  電子情報通信学会技術研究報告. ET, 教育工学, Mar. 2013, Japanese, 愛媛, Domestic conference

  Oral presentation


• Towards Seamless Real-Time Class Improvement: A Methodology and Its Implementation

  Asako Ohno

  The 7th International Conference on Innovative Computing, Information and Control, Nov. 2012, English, Shanghai, China, International conference

  Oral presentation


• RFIDデータから推測される主菜売場の訪問順序に着目した小売店顧客の分類手法

  稲元 勉, 大野 麻子, 村尾 元

  第55回 自動制御連合講演会, Nov. 2012, Japanese, 京都, (第2著者), Domestic conference

  Oral presentation


• An Interactive Online Educational Support System Considering Real-World Human Relationships of Students

  Asako Ohno

  The 42th Annual Frontiers in Education Conference, Oct. 2012, Japanese, Seattle, U.S., International conference

  Oral presentation


• WM Algorithm: A New Similarity Measure for Natural Language Based on Author's Writing Style

  Asako Ohno, Hajime Murao(Kob

  The 6th International Conference on Innovative Computing, Information and Control, Dec. 2011, English, Kitakyusyu, Japan, International conference

  Oral presentation


• An Author Identification of In-Class Source Codes by using the Forward-Backward Coding Models

  Asako Ohno, Hajime Murao(kobe

  The 5th International Conference on Innovative Computing, Information and Control, Dec. 2010, English, Xi'an, China, International conference

  Oral presentation


• A Novel Methodology to Reduce Instructors' and Students' Psychological Burdens in Source Code Plagiarism Detection

  Asako Ohno, Hajime Murao(Kob

  The 40th Annual Frontiers in Education Conference, Oct. 2010, Japanese, Virginia, USA, International conference

  Oral presentation


• Fundamental Study of Clustering Images Generated from Customer Trajectory by Using Self-Organizing Maps

  Asako Ohno, Tsutomu Inamoto, Kobe, Hajime Murao(Kobe

  The 3rd International Symposium on Inteligent Informatics, Sep. 2010, English, Dalian, China, International conference

  Oral presentation


• 前後方記述スタイルに基づいた授業課題ソースコードのクラスタリング

  大野 麻子, 村尾 元

  2010年度人工知能学会全国大会(第24回), Jun. 2010, Japanese, 長崎, Domestic conference

  Oral presentation


• 前後方記述スタイルモデルによる授業課題ソースコード作成者特徴の抽出

  大野 麻子, 村尾 元

  第37回知能システムシンポジウム, Mar. 2010, Japanese, 横浜, Domestic conference

  Oral presentation


• Modeling and Quantification of Superficial Features Extracted from Source Codes: In Consideration of Fluctuation of Description among Learning Data

  Asako Ohno, Hajime Murao(Kob

  The 4th International Conference on Innovative Computing, Information and Control, Dec. 2009, English, Kaohsiung, Taiwan, International conference

  Oral presentation


• 確率モデルによるソースコード記述スタイルの識別

  大野 麻子, 村尾 元

  第53回システム制御情報学会研究発表講演会, 2009, Japanese, 神戸（インフルエンザ流行により講演は行われず）, Domestic conference

  Oral presentation


• A Quantification of Students' Coding Style Utilizing HMM-based Coding Models for In-Class Source Code Plagiarism Detection

  Asako Ohno, Hajime Murao(Kob

  The 3rd International Conference on Innovative Computing, Information and Control, Jun. 2008, English, Dalian, China, International conference

  Oral presentation


• A similarity measuring method for images based on the feature extraction algorithm using reference vectors

  Asako Ohno, Hajime Murao

  Second International Conference on Innovative Computing, Information and Control, ICICIC 2007, 2008, English, We propose a similarity measuring method for images based on our feature extraction algorithm. The method represents features of an image as a feature vector called reference vector which is a relative measure extracted indirectly from images while many of existing methods use an absolute similarity measure extracted directly from images. A reference vector is calculated from correlation matrices of an image and reference images. Considering reference images as axes of a coordination system, our method enabled users to extract their intended features by selecting appropriate images as reference images. This significant characteristic of the method is effective to measure similarity based on users' preference and to differentiate an image from others. In this paper, we illustrate our method in detail and demonstrate its effectiveness through experiments. © 2007 IEEE.


• 記述特徴に着目した授業課題ソースコードにおける盗用の発見

  大野 麻子, 村尾 元

  平成20年度情報処理学会関西支部大会, 2008, Japanese, 京都, Domestic conference

  Oral presentation


• 隠れマルコフモデルを用いたソースコード作成者の記述スタイルモデルの獲得

  大野 麻子, 村尾 元

  平成20年度電気学会 電子・情報・システム部門大会, 2008, Japanese, 函館, Domestic conference

  Oral presentation


• A Similarity Measuring Method for Images Based on the Feature Extraction Algorithm using Reference Vectors

  Asako Ohno, Hajime Murao(Kob

  The 2nd International Conference on Innovative Computing, Information and Control, Sep. 2007, English, Kumamoto, Japan, International conference

  Oral presentation


• A Multi-Reference Pronunciation Scoring For A Computer-Assisted Pronunciation Learning Tool

  Asako Ohno, Hajime Murao(Kob

  The 8th International Conference on Information Technology Based Higher Education and Training, Jul. 2007, English, kumamoto, Japan, Domestic conference

  Oral presentation


• Measuring Source Code Similarity Using Reference Vectors

  Asako Ohno, Hajime Murao(Kob

  The 1st International Conference on Innovative Computing, Information and Control, Sep. 2006, English, Beijing, China, International conference

  Oral presentation

• 電子情報通信学会

  Aug. 2018 - Present


• IEEE


• 電気学会


• Japanese Society for Information and Systems in Education


• 人工知能学会


• 情報処理学会

• 改訂版タキソノミーとChain of Thoughtを用いた学びの深さの定量化に関する研究

  大野 麻子, 熊本 悦子, 谷 伊織

  日本学術振興会, 科学研究費助成事業, 基盤研究(C), 神戸大学, Apr. 2026 - Mar. 2029, Principal investigator


• 深い学びと理解度に基づく個別最適化学習支援のためのAI エージェントと可視化ダッシュボードの開発

  大野 麻子, 大月 一弘, 孫 一, 谷 伊織, 清光 英成, 熊本 悦子, 鳩野 逸生, 王 笑難

  放送大学教育振興会, 放送大学教育振興会助成金, Jul. 2025 - Mar. 2028, Principal investigator


• Development of a system that dynamically generates optimal learning materials based on changes in learning states and individual learner characteristics

  殷 成久, 熊本 悦子, 小野 雄一, 仲谷 佳恵, 大野 麻子, 周 娟

  Japan Society for the Promotion of Science, Grants-in-Aid for Scientific Research, Grant-in-Aid for Scientific Research (B), Kyushu University, Apr. 2025 - Mar. 2028, Coinvestigator


• 学習ビッグデータに基づく情報リテラシー教育の学習状況分析と学習支援システムの構築

  熊本 悦子, 殷 成久, 大野 麻子, 孫 一

  日本学術振興会, 科学研究費助成事業, 基盤研究(C), 神戸大学, Apr. 2024 - Mar. 2026, Coinvestigator

  コロナ禍における遠隔授業の浸透により，オンデマンド授業やハイブリッドによる対面・遠隔併用の授業などが実施されるようになった．本学では2004年度からLMSを用いた情報リテラシー教育「情報基礎」を実施しているが，コロナ禍で対面授業からオンデマンド授業となってから，単位を取得できない受講生が増加傾向にある．そこで，本研究は本学新入生を対象とする情報リテラシー教育について，LMSにログデータとして蓄積された学習履歴を分析し，オンデマンド授業における単位獲得率の低下の原因を探り，そのエビデンスに基づいた学習指導を行うための支援システムを構築することを目的としている 今年度は，まず初めに分析の対象となるLMSの学習データの抽出を行なった．LMSシステムより，対象となる情報リテラシー教育の学習データ（2018年から2022年までの5年間，全22クラス（約2,500名））を抽出，個人が特定できないように匿名化処理を行なった．次に，学習者を成績別に，高・中・低の成績帯に分類し，課題を提出する時間の速さを表す「提出値」をグループごとに計算し各グループの課題提出時間の特徴についてK-meansクラスタリングにより分析を行なった．対象とした課題は期末レポートを含む課題レポート6題と，小テスト5題についてであった． 結果として，低成績帯は多くの課題において課題の締め切り直前か, 締め切りを過ぎて提出する傾向が見られること, そして高成績帯・中成績帯と比較して各課題における課題提出時間のばらつきが大きくなっていることが明らかになった.


• Word文書のXML解析と機械学習を用いた授業課題レポート作成者の識別

  大野 麻子

  日本学術振興会, 科学研究費助成事業, 基盤研究(C), 大阪産業大学, Apr. 2023 - Mar. 2026, Principal investigator


• Quantification of writing style feature of reports using machine learning

  大野 麻子

  Japan Society for the Promotion of Science, Grants-in-Aid for Scientific Research Grant-in-Aid for Scientific Research (C), Grant-in-Aid for Scientific Research (C), Osaka Sangyo University, Apr. 2020 - Mar. 2023, Principal investigator

  本研究では授業課題レポート作成者の「記述特徴」（書き方の「クセ」）を記述スタイルモデルに学習させ、作成者認証を行うことで盗用を発見する手法を提案した。しかし一方で、①盗用か否かの基準が相対評価である、②学習済のモデルから作成者の記述特徴を読み解き、明文化するには専門的な知識や膨大な時間が必要である、という問題が浮上した。そこで本研究では、新たに二つのモデルを提案し、既存モデルと併用することで、「納得のいく」盗用発見の実現を目指す。 2020年度には次の内容を行った。まず、同じ授業を受講する学生同士の盗用は既存のツール（学習支援システム「WebClass」の類似レポート検知機能）を用いた単純な文字列マッチングにより検出可能であるが、本研究が解決を目指す第三者による代筆やインターネット以外の外部資料からの盗用は既存のツールでは発見できないことを確認した。また、ソースコード盗用発見手法で提案した前後方記述スタイルモデルをレポート文書に適用する検討を行うと共に、マルコフモデルを用いて記述スタイルを表現する試みについても検討を行った。盗用発見システムのGUIについてはPythonを用いて試作を行った。 本年度は新型コロナウィルス感染症の感染拡大に伴う学生の入構制限もあり、実験データであるレポート文書の作成依頼を断念した。代替として手持ちのグループディスカッションの文字起こしデータを対象として改訂版タキソノミーの定義に基づき話者の「学びの深さ」を示す特定のキーワードを抽出し、Word2Vecを用いて獲得した類義語を追加して、話者の学びの深さを分析する手法を提案した。話者の個々の発言をそれぞれ文書とみなせば、複数の文書間で共通した話者固有の特徴的な表現（ここでは話し方の「クセ」）を抽出し作成者認証に用いることができるのではないかと期待している。当初の予定と並行して引き続き検討を行いたい。


• Modeling of writing style features of authors extracted from class report documents and implementation in plagiarism detection system

  Ohno Asako

  Japan Society for the Promotion of Science, Grants-in-Aid for Scientific Research Grant-in-Aid for Young Scientists (B), Grant-in-Aid for Young Scientists (B), Osaka Sangyo University, Apr. 2015 - Mar. 2020, Principal investigator

  I proposed a new plagiarism detection method for Japanese document based on the unique viewpoint of representing an author's writing style and performing author identification and implemented the method in the plagiarism detection system for Japanese academic reports. The method measures similarity between the same author's previous writing style and the present one. For example, if the writing style extracted from student A's report document is different from his/her previous ones, we assume that there is a possibility of plagiarism. I confirmed high performance for plagiarism detection from the result of evaluation experiment, though it need more improvement to be used in practice. Parameters of the trained writing models provided a variety of information that can be used to differentiate authors' writing style. The method also has a potential of achieve less burdensome plagiarism detection according to the results of questionnaire investigations.


• A development of an integrated programming class support system focusing on the similarity based on the content of source codes and author's coding style

  OHNO Asako

  Japan Society for the Promotion of Science, Grants-in-Aid for Scientific Research Grant-in-Aid for Young Scientists (B), Grant-in-Aid for Young Scientists (B), Osaka Sangyo University, Apr. 2012 - Mar. 2015, Principal investigator

  In this study, I improved the two source code similarity measuring methods that I had proposed in my former study, that were, "A similarity measuring method using reference vector (FRef)" and "A similarity measuring method based on author’s coding style (CM Algorithm)". I implemented the two methods to a programming class support system to achieve auto-scoring, plagiarism detection, and coding style evaluation functions. From the results of the evaluation experiments using a set of source codes produced by students in real-world programming class as test data, I confirmed high performance for plagiarism detection and coding style evaluation function while scoring function needed more improvement to be used in practice.


• 情報リテラシー授業履修者を対象とした匿名性の高いクイズ番組型オンラインゲームの開発

  大野 麻子

  公益財団法人中山隼雄科学技術文化財団, 助成研究A, 四條畷学園短期大学 → 大阪産業大学, Mar. 2012 - Mar. 2013, Principal investigator


• Development and Evaluation of a Source Code Plagiarism Detection System for Programming Classes

  OHNO Asako

  Japan Society for the Promotion of Science, Grants-in-Aid for Scientific Research Grant-in-Aid for Research Activity Start-up, Grant-in-Aid for Research Activity Start-up, Shijonawate Gakuen Junior College, Apr. 2009 - Mar. 2011, Principal investigator

  I developed a plagiarism detection system specialized for programming classes to reduce instructors' physical and psychological burdens. My method utilizes features based on authors' coding styles. I had made several improvements and evaluated the system and obtained positive results. I proposed a new methodology that used my method to evaluate outputs of the existing methods based on algorithmic similarity to prevent misjudgments. The result of a questionnaire investigation and the findings from discussions with teachers suggested a high possibility that our method placed less psychological burdens to both instructors and students.

• 類似度評価プログラム、類似度評価装置及び類似度

  村尾 元, 大野 麻子

  特願2006-219079, 11 Aug. 2006, 国立大学法人神戸大学, 特許第4560608号, 2008

  Patent right

• AIによって、私たちの暮らし・仕事・まちはどう変わる？

  神戸市

  Panelist, 市民フォーラム もっと話そう「AI」のこと ( https://smartkobe-portal.com/web/smartcity/9657200657/ ), 24 Jul. 2026


• Difyで作る、授業・業務支援AIチャットボット

  神戸大学 DX・情報統括本部

  Lecturer, 第16回DXプレイグラウンド ( https://www.org.kobe-u.ac.jp/idx-hq/dx/event/dxpg16.html ), 12 Sep. 2025


• スマート情報社会のあるき方 ～インターネットを賢く安全に使うために～

  大阪産業大学

  Lecturer, 平成25年度後期市民講座「スマートな社会を実現するための情報通信技術」, 07 Dec. 2013