Research activity information

• Aug. 2025 サービスコンピューティング（SC）研究会, 若手奨励賞, 浴室の清潔度評価に向けた自動ふろ配管洗浄ログによる最終入浴後清掃行動の推定

  中田 匠哉, 長谷 碧, 橋爪 二郎, 中村 匡秀


• Jun. 2025 30th IEEE/ACIS International Conference on Software Engineering, Artificial Intelligence, Networking and Parallel/Distributed Computing (SNPD2025-Summer II), Best Paper Award, Fostering Organizational Collective Intelligence from Human-Generative AI Interaction

  Shoma Hino, Takuya Nakata, Sachio Saiki, Sinan Chen, Masahide Nakamura


• Jun. 2025 30th IEEE/ACIS International Conference on Software Engineering, Artificial Intelligence, Networking and Parallel/Distributed Computing (SNPD2025-Summer II), Best Special Session Organizer

  Masahide Nakamura, Sinan Chen, Takuya Nakata

• Estimating Individual Optimal Leisure Activities Based on Lifelog Data and Self-Assessed Happiness

  Kazuki Hirano, Takuya Nakata, Sinan Chen, Masahide Nakamura

  Aug. 2026, 34th IEEE/ACIS International Conference on Software Engineering, Artificial Intelligence, Networking and Parallel/Distributed Computing (SNPD2026)

  [Refereed]


• Evaluating Feasibility of Llm for Quantitative Assessment of Clock Drawing Test

  Maki Masahiro, Keisuke Yoshida, Shun Hirai, Sachio Saiki, Takuya Nakata, Sinan Chen, Atsushi Sato, Naoki Kodama, Masahide Nakamura

  Aug. 2026, 34th IEEE/ACIS International Conference on Software Engineering, Artificial Intelligence, Networking and Parallel/Distributed Computing (SNPD2026)

  [Refereed]


• Picture Diary Generation Service Using Visual Images for Elderly Memory Support

  Haruto Onishi, Keiko Kodama, Syun Hirai, Takuya Nakata, Sinan Chen, Kiyoshi Yasuda, Masahide Nakamura

  Aug. 2026, 34th IEEE/ACIS International Conference on Software Engineering, Artificial Intelligence, Networking and Parallel/Distributed Computing (SNPD2026)

  [Refereed]


• Visualizing Older Adults’ Social Connections Using a VA Listening Service

  Daito Kamata, Akinori Matsukawa, Nahyun Kim, Takuya Nakata, Keiko Katagiri, Masahide Nakamura

  Aug. 2026, 34th IEEE/ACIS International Conference on Software Engineering, Artificial Intelligence, Networking and Parallel/Distributed Computing (SNPD2026)

  [Refereed]


• Application and Evaluation of Multiple Optimization Algorithms for the Fire Station Relocation Problem

  Shota Fukuda, Takuya Nakata, Sinan Chen, Sachio Saiki, Masahide Nakamura

  Jul. 2026, The Seventeenth International Conference on Information, Intelligence, Systems and Applications (IISA 2026)

  [Refereed]


• YOLO-Based Object Presence Detection Method for an Anti-forgetfulness System Supporting Belonging Management in Older Adults

  Takashi Kamiya, Takuya Nakata, Kosuke Masuda, Yuta Tsuyuzaki, Sinan Chen, Kiyoshi Yasuda, Masahide Nakamura

  Jul. 2026, Human Aspects of IT for the Aged Population, Proceedings, Part III, 16736, 106 - -121

  [Refereed]


• Constructing Scheduled Home Automation with LLM Agent for Supporting Elderly Living Alone

  Ryota Murate, Akinori Matsukawa, Takuya Nakata, Sinan Chen, Kiyoshi Yasuda, Masahide Nakamura

  Jul. 2026, HCI International 2026 Posters, 3051, 414 - 424

  [Refereed]


• A SECI-Based Multi-Agent Framework for Transforming Generative-AI Interaction Logs into Collective Intelligence

  Shoma Hino, Takuya Nakata, Sinan Chen, Masahide Nakamura

  Jul. 2026, The Seventeenth International Conference on Information, Intelligence, Systems and Applications (IISA 2026)

  [Refereed]


• Meeting Retriever XX: Towards Trust-Calibrated Explanations in Cross-Meeting Retrieval

  Takuya Nakata, Sinan Chen, Masahide Nakamura

  Lead, Jul. 2026, Artificial Intelligence in HCI, Proceedings, Part III, 16745, 124 - -141

  [Refereed]


• Fostering Organizational Collective Intelligence From Human-Generative AI Interaction

  Shoma Hino, Takuya Nakata, Sinan Chen, Sachio Saiki, Masahide Nakamura

  Recent advancements in generative artificial intelligence have enabled its use for problem-solving across various fields. However, its effectiveness heavily depends on users' prompting ability, often limiting its potential. Additionally, valuable dialogue logs are frequently left unused. This study proposes a service that scores dialogue logs with generative artificial intelligence, accumulating and sharing them as contextualized problem-solving cases. The service was deployed within an organization for evaluation. Results revealed that the proposed service contributes to operational efficiency and promotes knowledge sharing. In a one-year experiment, 24 members accumulated 90 cases, and survey results indicated high satisfaction with the problem-solving support provided.

  IGI Global Scientific Publishing, Jun. 2026, International Journal of Software Innovation, 14(1) (1), 1 - 26

  [Refereed]

  Scientific journal


• From Answer to Audio: Visual Traceability for AI-Assisted Meeting Retrieval

  Takuya Nakata, Masahide Nakamura

  Lead, Jun. 2026, Proceedings of the 2026 International Conference on Advanced Visual Interfaces (AVI2026), (82) (82), 1 - 3

  [Refereed]


• A Study on Visualizing Social Connections of Older Adults Using a VA Listening Service

  Daito Kamata, Akinori Matsukawa, Nahyun Kim, Takuya Nakata, Keiko Katagiri, Masahide Nakamura

  Mar. 2026, ISG's 15th World Conference of Gerontechnology

  [Refereed]


• Conversational RAG System Using Practical Dementia Care Knowledge

  Takuya Nakata, Kiyoshi Yasuda, Masahide Nakamura

  Lead, Mar. 2026, Gerontechnology, 25(s), 1 - 1

  [Refereed]

  International conference proceedings


• Proposal of Online Circle Services for Resolving Loneliness and Isolation of older adults - Utilization of Virtual Agent -

  Atsuro Saika, Nahyun Kim, Takuya Nakata, Sinan Chen, Keiko Katagiri, Masahide Nakamura

  Dec. 2025, 33rd IEEE/ACIS International Conference on Software Engineering, Artificial Intelligence, Networking and Parallel/Distributed Computing (SNPD2025-Winter), 6 - 6

  [Refereed]


• Proposal for a Cognitive Self-Assessment Support Service for the Elderly Using Meal Records

  Yousuke Oshima, Takuya Nakata, Sinan Chen, Sachio Saiki, Kosuke Masuda, Yuuta Tsuyuzaki, Kiyoshi Yasuda, Masahide Nakamura

  Dec. 2025, 33rd IEEE/ACIS International Conference on Software Engineering, Artificial Intelligence, Networking and Parallel/Distributed Computing (SNPD2025-Winter)

  [Refereed]


• A Method for Reducing Loneliness in Older Adults Through Empathetic Responses Based on Conversational History

  Akinori Matsukawa, Nahyun Kim, Takuya Nakata, Sinan Chen, Keiko Katagiri, Masahide Nakamura

  Dec. 2025, 33rd IEEE/ACIS International Conference on Software Engineering, Artificial Intelligence, Networking and Parallel/Distributed Computing (SNPD2025-Winter)

  [Refereed]

  International conference proceedings


• Browser-Native Edge AI for Healthcare Digital Transformation: A Lightweight Multimodal Memory Twin Framework

  Sinan Chen, Kiyoshi Yasuda, Takuya Nakata, Masahide Nakamura

  Nov. 2025, 2025 IEEE International Conference on Emerging Innovation and Digital Technology (ICEIDT)

  [Refereed]

  International conference proceedings


• Anotoki Camera: A Memory Support System Based on Egocentric Image Archiving and Retrieval

  Keiko Kodama, Ryota Murate, Shun Hirai, Takuya Nakata, Sinan Chen, Sachio Saiki, Masahide Nakamura, Kiyoshi Yasuda

  Nov. 2025, 8th International Conference on Signal Processing and Information Security (ICSPIS), 1 - 6

  [Refereed]

  International conference proceedings


• Non-Invasive Showering Estimation Utilizing Household-Adaptive Models and Washing Time Data

  Takuya Nakata, Jiro Hashizume, Akihiro Yanada, Masahide Nakamura

  Lead, Nov. 2025, Electronics, 14(21: 4336) (21: 4336)

  [Refereed]

  Scientific journal

  Link to Kobe Univ. Repository (Kernel)


• Recognizing and Recording Grasped Objects for Assisting Elderly at Home to Find Missing Items

  Toshinori Shindo, Takuya Nakata, Sinan Chen, Sachio Saiki, Kiyoshi Yasuda, Masahide Nakamura

  Jun. 2025, 30th IEEE/ACIS International Conference on Software Engineering, Artificial Intelligence, Networking and Parallel/Distributed Computing (SNPD2025-Summer II), 581 - 586

  [Refereed]

  International conference proceedings


• Proposal of a Memory Support System Utilizing First-Person Perspective Snapshots for Older Adults

  Keiko Kodama, Takuya Nakata, Sinan Chen, Sachio Saiki, Masahide Nakamura, Kiyoshi Yasuda

  Jun. 2025, 29th IEEE/ACIS International Conference on Software Engineering, Artificial Intelligence, Networking and Parallel/Distributed Computing (SNPD2025-Summer I), 100 - 105

  [Refereed]

  International conference proceedings


• Evaluating the Effects of Private EMS Through Urgency-Aware Emergency Simulation

  Shota Fukuda, Takuya Nakata, Sinan Chen, Sachio Saiki, Masahide Nakamura

  Jun. 2025, 30th IEEE/ACIS International Conference on Software Engineering, Artificial Intelligence, Networking and Parallel/Distributed Computing (SNPD2025-Summer II), 557 - 562

  [Refereed]

  International conference proceedings


• Fostering Organizational Collective Intelligence from Human-Generative AI Interaction

  Shoma Hino, Takuya Nakata, Sachio Saiki, Sinan Chen, Masahide Nakamura

  Jun. 2025, 30th IEEE/ACIS International Conference on Software Engineering, Artificial Intelligence, Networking and Parallel/Distributed Computing (SNPD2025-Summer II)

  [Refereed]

  International conference proceedings


• LLM-Driven Automatic Knowledge Transfer for Promoting Organizational Software Upcycling

  Takuya Nakata, Sinan Chen, Sachio Saiki, Masahide Nakamura

  Lead, May 2025, 2025 7th International Conference on Software Engineering and Computer Science (CSECS2025), 108 - 113

  [Refereed]

  International conference proceedings


• Design and Implementation of Service Infrastructure for Interactive Personalization in Smart Systems

  Takuya Nakata

  Lead, Mar. 2025, English

  Doctoral thesis


• Enhancing Personalized Service Development with Virtual Agents and Upcycling Techniques

  Takuya Nakata, Sinan Chen, Sachio Saiki, Masahide Nakamura

  Lead, Dec. 2024, International Journal of Networked and Distributed Computing (IJNDC), 13(1: Article 5) (1: Article 5)

  [Refereed]

  Scientific journal

  Link to Kobe Univ. Repository (Kernel)


• Implementation of Chatbot for Automatic User Needs Extraction in Web Application

  Takuya Nakata, Sachio Saiki, Masahide Nakamura

  Lead, Nov. 2024, ソフトウェア工学の基礎ワークショップ FOSE2024, 205 - 206

  [Refereed]

  Symposium


• Needs Companion: A Novel Approach to Continuous User Needs Sensing Using Virtual Agents and Large Language Models

  Takuya Nakata, Masahide Nakamura, Sinan Chen, Sachio Saiki

  Lead, Oct. 2024, Sensors, 24(21: 6814) (21: 6814)

  [Refereed]

  Scientific journal

  Link to Kobe Univ. Repository (Kernel)


• Study of Promoting Energy Saving Behavior in Homes with Personalized Adaptive Interaction

  Shun Hirai, Takuya Nakata, Hiro Okamoto, Sinan Chen, Masahide Nakamura

  Jul. 2024, The 2024 IEEE International Conference on Industry 4.0, Artificial Intelligence and Communications Technology (IAICT'2024), 66 - 72

  [Refereed]

  International conference proceedings


• Proposing a Personalized Quiz Service for Assisting Self-Evaluation of Elderly Cognitive Memory

  Yousuke Oshima, Takuya Nakata, Sinan Chen, Sachio Saiki, Masahide Nakamura, Kiyoshi Yasuda

  Jul. 2024, The 2024 IEEE International Conference on Industry 4.0, Artificial Intelligence and Communications Technology (IAICT'2024), 26 - 32

  [Refereed]

  International conference proceedings


• A Study of Efficient Needs-Based Service Development Using Software Upcycling

  Takuya Nakata, Sinan Chen, Sachio Saiki, Masahide Nakamura

  Lead, Jul. 2024, Proceedings of 22nd IEEE/ACIS International Conference on Software Engineering, Management and Applications (SERA 2024), 193 - 198

  [Refereed]

  International conference proceedings


• Exploring a Unified Service Data Model for Needs-Based Service Recommendations

  Takuya Nakata, Sinan Chen, Sachio Saiki, Masahide Nakamura

  Lead, Jan. 2024, Proceedings of International Conference on Green and Human Information Technology 2024 (ICGHIT20204), 355 - 358

  [Refereed]

  International conference proceedings


• Employing Large Language Models for Dialogue-based Personalized Needs Extraction in Smart Services

  Takuya Nakata, Sinan Chen, Sachio Saiki, Masahide Nakamura

  Lead, Dec. 2023, Computer Science & Information Technology (CS & IT), 13(24) (24), 21 - 33

  [Refereed]

  International conference proceedings


• SUCCEED: Sharing Upcycling Cases with Context and Evaluation for Efficient Software Development

  Takuya Nakata, Sinan Chen, Sachio Saiki, Masahide Nakamura

  Lead, Sep. 2023, Information, 14(9: 518) (9: 518)

  [Refereed]

  Scientific journal

  Link to Kobe Univ. Repository (Kernel)


• Dialogue-Based User Needs Extraction for Effective Service Personalization

  Takuya Nakata, Sinan Chen, Sachio Saiki, Masahide Nakamura

  Lead, Jul. 2023, HIMI 2023, Held as Part of the 25th HCI International Conference, HCII 2023, LNCS 14016, 139 - 153

  [Refereed]

  International conference proceedings


• A Study of Case Sharing System for Efficient and Innovative Software Upcycling

  Takuya Nakata, Sinan Chen, Sachio Saiki, Masahide Nakamura

  Lead, Nov. 2022, Proceedings of 2022 International Conference on Data and Software Engineering (ICoDSE), 6 - 11

  [Refereed]

  International conference proceedings


• Preliminary Evaluation of Case Knowledge Base for Efficient Software Upcycling

  Takuya Nakata, Chen Sinan, Sachio Saiki, Masahide Nakamura

  Lead, Nov. 2022, ソフトウェア工学の基礎ワークショップ FOSE2022, 227 - 228

  [Refereed]

  Symposium


• Integrating Uni-messe and FIWARE for Low-Code Development of Complex Context-Aware Applications

  Takuya Nakata, Tasuku Watanabe, Sinan Chen, Masahide Nakamura

  Lead, Jun. 2022, 8th International Conference, ITAP 2022, Held as Part of the 24th HCI International Conference, HCII 2022, LNCS 13325, 193 - 207

  [Refereed]

  International conference proceedings


• Development of MMIC for the Three Dimensional Phased Array Antenna as Student Project

  Takuya Nakata, Ryo Takamatsu, Keisuke Yoshimi, Nobuyuki Kaya

  Lead, IEEE, Mar. 2022, 2022 16th European Conference on Antennas and Propagation (EuCAP), 1 - 3

  [Refereed]

  International conference proceedings


• Uni-Messe: Unified Rule-Based Message Delivery Service for Efficient Context-Aware Service Integration

  Takuya Nakata, Sinan Chen, Masahide Nakamura

  Lead, Feb. 2022, Energies, 15(5: 1729) (5: 1729)

  [Refereed]

  Scientific journal


• Development of MMIC for Three Dimensional Phased Array Antenna

  Nobuyuki Kaya, Takuya Nakata, Ryo Takamatsu

  2022, IAC 2022 congress proceedings, 73rd International Astronautical Congress (IAC)

  [Refereed]


• Developing Event Routing Service to Support Context-Aware Service Integration

  Takuya Nakata, Sinan Chen, Masahide Nakamura

  Lead, Nov. 2021, 22nd IEEE-ACIS International Conference on Software Engineering, Artificial Intelligence, Networking and Parallel Distributed Computing (SNPD2021), 267 - 272

  [Refereed]

  International conference proceedings


• Characterizing Smart Systems with Interactive Personalization

  Takuya Nakata, Sachio Saiki, Masahide Nakamura

  Lead, Nov. 2021, 22nd IEEE-ACIS International Conference on Software Engineering, Artificial Intelligence, Networking and Parallel Distributed Computing (SNPD2021), 8 - 14

  [Refereed]

  International conference proceedings

• A Structuring Method for Disaster Memorial Monument Data Toward Historical Disaster Risk Information Utilization

  Takuya Nakata, Nanako Inokawa

  Jul. 2026, IEICE Technical Report, 126(129,SC2026-13) (129,SC2026-13), 18 - -23


• Development of a Cross-Service Multi-Camera System for In-Home

  Toshinori Shindo, Atsunori Nishiyama, Shota Fukuda, Takuya Nakata, Sinan Chen, Sachio Saiki, Kiyoshi Yasuda, Masahide Nakamura

  Jul. 2026, 電子情報通信学会技術研究報告, 126(125, SS2026-34) (125, SS2026-34), 199 - 205


• Interactive Visualization for Supporting Decision-Making in the Fire Station Relocation Problem

  Shota Fukuda, Takuya Nakata, Sinan Chen, Sachio Saiki, Masahide Nakamura

  Jul. 2026, IEICE Technical Report, 126(125) (125), 185 - 191


• Checking Older Adults' Health Condition Using Face-based Emotion Analysis and Spoken-Dialogue Agent

  Atsunori NISHIYAMA, Takuya NAKATA, Sinan CHEN, Sachio SAIKI, Kosuke MASUDA, Yuta TSUYUZAKI, Kiyoshi YASUDA, Masahide NAKAMURA

  Jul. 2026, IEICE Technical Report, 126(125, SS2026-33) (125, SS2026-33), 192 - 198


• Implementation of a Presentation Interface and Evaluation of a Food Allergy Information Integration Service Tailored to Individuals

  Ryo Nakajima, Takuya Nakata, Sinan Chen, Sachio Saiki, Masahide Nakamura

  May 2026, IEICE Technical Report, 126(44, SC2026-05) (44, SC2026-05), 39 - 46


• A Multi-Agent System for Originating Emergent Problem Solving through Human-AI Collaboration

  Shoma Hino, Takuya Nakata, Masahide Nakamura

  May 2026, 電子情報通信学会技術研究報告, 126(44, SC2026-5) (44, SC2026-5), 33 - 38


• Evaluating feasibility of LLM for quantitative assessment of clock drawing test

  牧昌宏, 吉田圭佑, 平井駿, 佐伯幸郎, 中田匠哉, CHEN Sinan, 佐藤厚, 児玉直樹, 中村匡秀, 中村匡秀

  Mar. 2026, 電子情報通信学会技術研究報告(Web), 125(375) (375), 168 - 175


• Egocentoric Snapshot-based Diary Generation Service for Elderly Memory Support

  Haruto Onishi, Keiko Kodama, Takuya Nakata, Kiyoshi Yasuda, Masahide Nakamura, Sinan Chen

  Mar. 2026, IEICE Technical Report, 125(375) (375), 52 - 58


• Visualizing social connections of elderly people through conversational virtual agents

  鎌田大翔, 松川晃徳, Kim Nahyun, 中田匠哉, 片桐恵子, 中村匡秀

  Mar. 2026, IEICE Technical Report, 125(375) (375), 44 - 51


• Development of “Motteko,” a Personal Preparation Support Service to Prevent Forgotten Belongings When Going Out

  神谷岳, 中田匠哉, 増田廣介, 露崎雄太, 陳思楠, 安田清, 中村匡秀

  Mar. 2026, IEICE Technical Report, 125(423) (423), 52 - 59


• Implementation of GORRS, a Grasped Object Recognition and Recording Service for Preventing Forgetting Object Locations

  Toshinori Shindo, Takuya Nakata, Sinan Chen, Sachio Saiki, Kosuke Masuda, Yuuta Tsuyuzaki, Kiyoshi Yasuda, Masahide Nakamura

  Mar. 2026, IEICE Technical Report, 125(400, SC2025-48) (400, SC2025-48), 48 - 54


• Estimating Individual Optimal Leisure Activities Based on Lifelog Data and Self-Assessed Happiness

  Kazuki Hirano, Takuya Nakata, Sinan Chen, Masahide Nakamura

  Mar. 2026, 34th IEEE/ACIS International Conference on Software Engineering, Artificial Intelligence, Networking and Parallel/Distributed Computing (SNPD2026), 125(375,LOIS2025-70) (375,LOIS2025-70), 126 - 131


• Personalized Home Automation Service Supporting Elderly People Living Alone~Requirement Extraction via Dialogue and Control Schedule Generation ~

  Ryouta MURATE, Akinori MATUKAWA, Takuya NAKATA, Sinan CHEN, Kiyoshi YASUDA, Masahide NAKAMURA

  Mar. 2026, IEICE Technical Report, 125(423) (423), 45 - 51


• Applicability Evaluation of an Estimation Formula for Geotechnical Parameters Using the MLIT Data Platform

  Ayana Tamura, Takuya Nakata, Nanako Inokawa, Tomohide Takeyama

  Mar. 2026, IEICE Technical Report, 125(400, SC2025-44) (400, SC2025-44), 24 - 27


• Toward Data-Driven Historical Natural Hazard Risk Assessment Using Disaster Memorial Monument Data

  Nanako Inokawa, Takuya Nakata, Ayana Tamura, Satoru Oishi

  Mar. 2026, IEICE Technical Report, 125(400,SC2025-43) (400,SC2025-43), 18 - 23


• Experimental Evaluation of Ecowiz, Personalized Adaptive System for Promoting Energy-Saving Behaviors Based on User Needs

  Shun Hirai, Sachio Saiki, Sinan Chen, Takuya Nakata, Masahide Nakamura

  Mar. 2026, 電子情報通信学会技術研究報告, 125(400) (400), 35 - 40


• Field Trial of MemoMeal: A Self-Assessment Service for Cognitive Memory Abilities Using Meal Records Among Older Adults

  Yousuke OSHIMA, Takuya NAKATA, Sinan CHEN, Sachio SAIKI, Kosuke MASUDA, Yuuta TSUYUZAKI, Kiyoshi YASUDA, Masahide NAKAMURA

  Mar. 2026, IEICE Technical Report, 125(423, KBSE2025-59) (423, KBSE2025-59), 37 - 44


• Checking Elderly Health Condition Using Face-based Emotion Analysis and Spoken-Dialogue Agent

  Atsunori NISHIYAMA, Takuya NAKATA, Sinan CHEN, Sachio SAIKI, Kosuke MASUDA, Yuta TSUYUZAKI, Kiyoshi YASUDA, Masahide NAKAMURA

  Mar. 2026, IEICE Technical Report, 125(400, SC2025-47) (400, SC2025-47), 41 - 47


• Application and Evaluation of Multiple Optimization Algorithms for the Fire Station Relocation Problem

  Shota Fukuda, Takuya Nakata, Sinan Chen, Sachio Saiki, Masahide Nakamura

  Mar. 2026, IEICE Technical Report, 125(400) (400), 28 - 34


• リアルタイム無線環境モニタリングに向けた周波数適応型閾値設定アルゴリズムの提案

  淺井孝斗, 中田匠哉, 亀田 卓, 中村匡秀

  Dec. 2025, 電子情報通信学会技術研究報告, 125(302, RCS2025-188) (302, RCS2025-188), 25 - 30


• Development of an Allergy Information Registration and Integration Service Supporting Individuals with Food Allergies

  Ryo Nakajima, Takuya Nakata, Sinan Chen, Sachio Saiki, Masahide Nakamura

  Nov. 2025, FOSE2025 第32回ソフトウェア工学の基礎ワークショップ・ポスター発表


• SECIモデルを応用した生成AIとの対話ログの集合知化

  日野 翔天, 中田 匠哉, 中村 匡秀

  Nov. 2025, FOSE2025 第32回ソフトウェア工学の基礎ワークショップ・ポスター発表


• Explainable RAG for Cross-Meeting Search on Design Meeting Audio

  Takuya Nakata, Masahide Nakamura

  Nov. 2025, FOSE2025 第32回ソフトウェア工学の基礎ワークショップ・ポスター発表


• Implementation and Evaluation of "Anotoki Camera": A Memory Support System Based on Egocentric Image Archiving and Retrieval

  Keiko Kodama, Shun Hirai, Ryota Murate, Takuya Nakata, Sinan Chen, Sachio Saiki, Masahide Nakamura, Kiyoshi Yasuda

  Sep. 2025, IEICE Technical Report, 125(169, LOIS2025-15) (169, LOIS2025-15), 27 - 34


• 食事記録を活用した高齢者の認知自己評価支援サービスの提案

  大嶋洋輔, 中田匠哉, 陳思楠, 佐伯幸郎, 増田廣介, 露崎雄太, 安田清, 中村匡秀

  Sep. 2025, 電子情報通信学会技術研究報告, 125(169, LOIS2025-11) (169, LOIS2025-11), 1 - 7


• Estimating Cleaning Behavior for Bathroom Hygiene Evaluation Using Automatic Pipe Cleaning Logs

  Takuya Nakata, Aoi Nagatani, Jiro Hashizume, Masahide Nakamura

  Aug. 2025, 若手奨励賞


• SECIモデルを基にした生成AIとの対話ログによる集合知醸成：マルチエージェント自動化の検討

  日野 翔天, 中田 匠哉, 中村 匡秀

  Jul. 2025, サービスコンピューティング研究会（SC）・ポスター発表


• Virtual AI Agents : From Needs to Service Delivery

  Takuya Nakata, Masahide Nakamura

  Jul. 2025, サービスコンピューティング研究会（SC）・ポスター発表


• An Empirical Study on Enhancing the Reusability of Generative AI Logs through Contextual Information

  Shoma Hino, Takuya Nakata, Sinan Chen, Sachio Saiki, Masahide Nakamura

  Jul. 2025, IEICE Technical Report, 125(139) (139), 44 - 49


• Estimating Cleaning Behavior for Bathroom Hygiene Evaluation Using Automatic Pipe Cleaning Logs

  Takuya Nakata, Aoi Nagatani, Jiro Hashizume, Masahide Nakamura

  Jul. 2025, IEICE Technical Report, 125(139, ICM2025-12,SC2025-21(2025-08)) (139, ICM2025-12,SC2025-21(2025-08)), 38 - 43


• Design and prototyping of image recognition functionality for lost-and-found services

  神谷 岳, 中田 匠哉, 増田 廣介, 霧崎 雄太, 陳 思楠, 安田 清, 中村 匡秀

  Jul. 2025, IEICE Technical Report, 125(115) (115), 031 - 036


• AMethod of Household-Adaptive Showering Estimation Based on Personal Washing Time Data

  Takuya Nakata, Jiro Hashizume, Masahide Nakamura

  Jul. 2025, IEICE Technical Report, 125(118, LOIS2025-10) (118, LOIS2025-10), 41 - 46


• Best Special Session Organizer

  Masahide Nakamura, Sinan Chen, Takuya Nakata

  Jun. 2025, 30th IEEE/ACIS International Conference on Software Engineering, Artificial Intelligence, Networking and Parallel/Distributed Computing (SNPD2025-Summer II)


• Estimating Health Condition Using Facial Emotion Recognition

  Atsunori Nishiyama, Takuya Nakata, Sinan Chen, Sachio Saiki, Masahide Nakamura

  Jun. 2025, 30th IEEE/ACIS International Conference on Software Engineering, Artificial Intelligence, Networking and Parallel/Distributed Computing (SNPD2025-Summer II), 124(245 SC2024-32) (245 SC2024-32), 563 - 568


• Research on an Allergy Information Registration and Integration Service Supporting Individuals with Food Allergies

  Ryo Nakajima, Takuya Nakata, Sinan Chen, Sachio Saiki, Masahide Nakamura

  Mar. 2025, IEICE Technical Report, 124(444, LOIS2024-86) (444, LOIS2024-86), 85 - 92


• Object Grasp Recognition Service to Prevent Elderly People from Forgetting Where They Left Objects

  Toshinori Shindo, Takuya Nakata, Sinan Chen, Sachio Saiki, Kiyoshi Yasuda, Masahide Nakamura

  Mar. 2025, IEICE Technical Report, 124(444, LOIS2024-87) (444, LOIS2024-87), 93 - 100


• Evaluation of a service to accumulate and share problem-solving cases based on dialogue logs with the generative AI

  Shoma Hino, Takuya Nakata, Sinan Chen, Sachio Saiki, Masahide Nakamura

  Mar. 2025, IEICE Technical Report, 124(444, LOIS2024-89) (444, LOIS2024-89), 109 - 115


• Development and Evaluation of Estimating Health Condition Using Facial Emotion Recognition

  Atsunori NISHIYAMA, Takuya NAKATA, Sinan CHEN, Sachio SAIKI, Masahide NAKAMURA

  Mar. 2025, IEICE Technical Report, 124(444, LOIS2024-85) (444, LOIS2024-85), 77 - 84


• Proposal for a Lost-and-Found Service for the Elderly Using Image Recognition and Spoken Dialogue

  Taksehi Kamiya, Akinori Matsukawa, Hiro Okamoto, Takuya Nakata, Sinan Chen, Kiyoshi Yasuda, Masahide Nakamura

  Mar. 2025, IEICE Technical Report, 124(429,SS2024-64) (429,SS2024-64), 121 - 127


• 生成AIとの対話ログによる集合知の評価手法の検討

  日野 翔天, 中田 匠哉, 中村 匡秀

  Jan. 2025, 情報処理学会/ソフトウェア工学研究会ウィンターワークショップ2025・イン・下関


• Challenges in Automated Service Provision to Users by AI

  Takuya Nakata, Masahide Nakamura

  Jan. 2025, IPSJ/SIGSE Winter Workshop 2025 in Shimonoseki


• 骨格と物体の相対位置関係に基づくペットの宅内行動認識手法の検討

  淺井孝斗, 中田匠哉, 陳 思楠, 佐伯幸郎, 中村匡秀

  Nov. 2024, 若手奨励賞


• 骨格と物体の相対位置関係に基づくペットの宅内行動認識手法の検討

  淺井孝斗, 中田匠哉, 陳 思楠, 佐伯幸郎, 中村匡秀

  Nov. 2024, 電子情報通信学会技術研究報告, 124(245, SC2024-39) (245, SC2024-39), 102 - 107


• Fostering Collective Intelligence within the Organization by Accumulating and Sharing Dialogue Logs with the Generative AI

  Shoma Hino, Takuya Nakata, Sinan Chen, Sachio Saiki, Masahide Nakamura

  Nov. 2024, IEICE Technical Report, 124(245 SC2024-23) (245 SC2024-23), 1 - 6


• Design and Implementation of Smart Systems with Interactive Personalization

  Takuya Nakata, Sachio Saiki, Masahide Nakamura

  Nov. 2024, IEICE Technical Report, 124(245 SC2024-23) (245 SC2024-23), 1 - 6, Japanese


• A Study of service improvements for promoting energy-saving behaviors

  Shun Hirai, Takuya Nakata, Sachio Saiki, Sinan Chen, Masahide Nakamura

  Aug. 2024, 電子情報通信学会技術研究報告, 124(160) (160), 25 - 30


• A Study of Software Upcycling Case Automatic Accumulation Method

  Takuya Nakata, Sinan Chen, Sachio Saiki, Masahide Nakamura

  Jun. 2024, IEICE Technical Report, 124(71 SC2024-12) (71 SC2024-12), 65 - 70


• A Study of VA Energy-Saving Behavior Promotion Services Based on Personal Power Consumption Data

  Shun Hirai, Takuya Nakata, Sachio Saiki, Sinan Chen, Masahide Nakamura

  Jun. 2024, IEICE Technical Report, 124(71, SC2024-13) (71, SC2024-13), 71 - 76


• Research on Individualized Adaptive Quiz Service to Support Self-Assessment of Cognitive Memory Abilities in the Elderly

  Yousuke Oshima, Takuya Nakata, Sachio Saiki, Sinan Chen, Masahide Nakamura, Kiyoshi Yasuda, Yuta Tsuyuzaki

  Mar. 2024, IEICE Technical Report, 123(429, LOIS2023-54) (429, LOIS2023-54), 33 - 38


• Exploring Software Upcycling Methods to Support Effective Need Fullfillment Service Development

  Takuya Nakata, Sinan Chen, Sachio Saiki, Masahide Nakamura

  Mar. 2024, IEICE Technical Report, 123(414 SS2023-50) (414 SS2023-50), 7 - 12


• Evaluation of Software Upcycling Case Sharing System and Future Prospects

  Takuya Nakata, Chen Sinan, Sachio Saiki, Masahide Nakamura

  Feb. 2024, 第5回次世代ソフトウェアエコシステムワークショップ


• Towards Standardized Data Model for Service Recommendation Based on User Needs

  Takuya Nakata, Sinan Chen, Sachio Saiki, Masahide Nakamura

  Nov. 2023, IEICE Technical Report, 123(271 SC2023-27) (271 SC2023-27), 57 - 62


• Exploring Software Upcycling Methods to Support Need-Fulfillment Service Development

  Takuya Nakata, Sinan Chen, Sachio Saiki, Masahide Nakamura

  Nov. 2023, FOSE2023 第30回ソフトウェア工学の基礎ワークショップ・ポスター発表


• Extracting User Needs for Personalized Smart Services Using Dialogue Agent with LLM

  Takuya Nakata, Sinan Chen, Sachio Saiki, Masahide Nakamura

  Jul. 2023, IEICE Technical Report, 123(124 KBSE2023-30) (124 KBSE2023-30), 104 - 109


• Development and Evaluation of Case Knowledge Base for Software Upcycling

  Takuya Nakata, Sinan Chen, Sachio Saiki, Masahide Nakamura

  Mar. 2023, IEICE Technical Report, 122(432 SS2022-72) (432 SS2022-72), 151 - 156


• Using Speech Dialogue Agent to Extract User Needs for Service Personalization

  Takuya Nakata, Sinan Chen, Sachio Saiki, Masahide Nakamura

  Jan. 2023, IEICE Technical Report, 122(345 KBSE2022-45) (345 KBSE2022-45), 13 - 18


• Implementation and Preliminary Evaluation of Case Knowledge Base for Efficient Software Upcycling

  Takuya Nakata, Chen Sinan, Sachio Saiki, Masahide Nakamura

  Dec. 2022, 第4回次世代ソフトウェアエコシステムワークショップ


• A Study of Knowledge Base for Facilitating Material Discovery in Software Upcycle

  Takuya Nakata, Sinan Chen, Masahide Nakamura

  Mar. 2022, 第3回次世代ソフトウェアエコシステムワークショップ・ポスター発表


• A Study of Case Sharing System for Efficient Software Upcycle

  Takuya Nakata, Sinan Chen, Masahide Nakamura

  Mar. 2022, IEICE Technical Report, 121(437 SC2021-47) (437 SC2021-47), 71 - 74


• Study of Low-Code Development of Heterogeneous Data Integration and Visualization Using FIWARE

  Tasuku Watanabe, Takuya Nakata, Sinan Chen, Masahide Nakamura

  Jan. 2022, IEICE Technical Report, 121(318 SS2021-27) (318 SS2021-27), 52 - 57


• Efficient Development of Context-Aware Applications by Integrating Uni-messe and FIWARE

  Takuya Nakata, Tasuku Watanabe, Sinan Chen, Masahide Nakamura

  Jan. 2022, IEICE Technical Report, 121(318 SS2021-28) (318 SS2021-28), 58 - 63


• Developing Event Routing Service to Support Context-Aware Service Integration

  Takuya Nakata, Masahide Nakamura

  Aug. 2021, IEICE Technical Report, 121(157 SC2021-16) (157 SC2021-16), 32 - 37


• Characterizing Smart Systems with Interactive Personalization

  Takuya Nakata, Sachio Saiki, Masahide Nakamura

  Jan. 2021, IEICE Technical Report, 120(324,LOIS2020-38) (324,LOIS2020-38), 93 - 99

• 電気情報通信学会

  Jun. 2025 - Present


• IEEE

  May 2025 - Present

• Healthy Memory Twin: Smart System Exploiting Own Data for Memory Impairment

  中村 匡秀, 波多野 賢治, 宮崎 純, 安田 清, 数井 裕光, グライナー 智恵子, 桑原 教彰, 佐伯 幸郎, 児玉 直樹, 陳 思楠, 中田 匠哉

  Japan Society for the Promotion of Science, Grants-in-Aid for Scientific Research, Grant-in-Aid for Scientific Research (A), Kobe University, Apr. 2025 - Mar. 2029, Coinvestigator


• LLMを活用した災害伝承解析による対話型防災教育AIの開発

  井野川七虹, 中田匠哉

  一般財団法人日本建設情報総合センター, JACIC研究助成, Sep. 2026 - Nov. 2027, Coinvestigator not use grants


• 会議に潜む創発的アイデアを活かす：AIを用いたソフトウェア開発上流工程の支援手法

  中田 匠哉

  日本学術振興会, 科学研究費助成事業, 研究活動スタート支援, 神戸大学, Jul. 2025 - Mar. 2027


• サービス動的個人適応に向けた対話型ユーザニーズ外化システムの研究開発

  中田匠哉

  公益財団法人 立石科学技術振興財団, 研究助成(C), Apr. 2024 - Mar. 2025, Principal investigator