Teruaki Hayashi, Yukio Ohsawa, "Externalization of Unexplored Data with Data Origination: Case Analysis of Person-to-Object Contact Data During COVID-19 Pandemic." Living Beyond Data. Intelligent Systems Reference Library, Vol.230, pp.265-278, Springer, Cham., 2023. DOI: https://doi.org/10.1007/978-3-031-11593-6_13
Zexuan Wang, Teruaki Hayashi, Yukio Ohsawa, "A Community Sensing Approach for User Identity Linkage," Advances in Artificial Intelligence. JSAI 2019. Advances in Intelligent Systems and Computing, Vol.1128, pp.191-202, 2020.
Danilo Eidy Miura, Yukio Ohsawa, Teruaki Hayashi, "Variables Extraction in Natural (English) Language Through Possessive Relationships," Advances in Artificial Intelligence. JSAI 2019. Advances in Intelligent Systems and Computing, Vol.1128, pp.162-169, 2020.
Sayaka Nishio, Hirofumi Nonaka, Nanami Tsuchiya, Aderu Migita, Yuya Banno, Teruaki Hayashi, Hiroki Sakaji, Takeshi Sakumoto, Kohei Watabe, "Extraction of Research Objectives, Machine Learning Model Names, and Dataset Names from Academic Papers and Analysis of Their Interrelationships Using LLM and Network Analysis," IEEE International Conference on Industrial Engineering and Engineering Management, 2024.
Teruaki Hayashi, Hiroki Sakaji, Jiayi Dai, Randy Goebel, "Metadata-based Data Exploration with Retrieval-Augmented Generation for Large Language Models," IEEE International Conference on Big Data, 2024.
Yukihisa Fujita, Teruaki Hayashi, Masahiro Kuwahara, "Inferring Relationships between Tabular Data and Topics using LLM for a Dataset Search Task," IEEE International Conference on Big Data, 2024.
Kosuke Manabe, Yukihisa Fujita, Masahiro Kuwahara, Teruaki Hayashi, "Metadata-less Dataset Recommendation Leveraging Dataset Embeddings by Pre-trained Tabular Language Models," IEEE International Conference on Big Data, 2024.
Jun Sashihara, Teruaki Hayashi, "Impact of Buyer Strategy and Market Size on Data Marketplace Dynamics: A Network-Based Simulation Study," IEEE International Conference on Big Data, 2024.
Kenta Yamamoto, Teruaki Hayashi, "Understanding User Interactions and Community Formation on Data Competition Platform," IEEE International Conference on Big Data, 2024.
Teruaki Hayashi, Yukihisa Fujita, Masahiro Kuwahara, "Exploring the Fundamental Units of Semantic Representation of Data Using Heterogeneous Variable Network in Data Ecosystems," IEEE International Conference on Big Data, 2023.
Kosuke Manabe, Yukihisa Fujita, Masahiro Kuwahara, Teruaki Hayashi, "Variable-based Learning Considering Topic Specificity in Heterogeneous Data Clustering Tasks," IEEE International Conference on Big Data, 2023.
Yukihisa Fujita, Teruaki Hayashi, Masahiro Kuwahara, "Topic-Based Search: Dataset Search without Metadata and Users' Knowledge about Data," IEEE International Conference on Big Data, 2023.
Hiroaki Koike, Teruaki Hayashi, "Digestion Efficiency of Texts and Images in Information Transfer," Socially Responsible AI for Well-being, AAAI Spring Symposia, 2023.
Toshihiko Nanba, Kazuhito Ogawa, Naoki Watanabe, Teruaki Hayashi, Hiroki Sakaji, "A Model of Pricing Data and Their Constituent Variables Traded in Two-Sided Markets with Resale; A Subject Experiment," IEEE International Conference on Big Data Workshop 2022, 3278-3284, 2022.
Teruaki Hayashi, Yumiko Nagoh, Kai Ishikawa, Hirohiko Ito, Kenichiro Tsuda, Yukio Ohsawa, "Well-being Data Origination Using MROCs with Variable Quest: A Case Analysis of Gloom during COVID-19 Pandemic," AAAI Spring Symposia 2022–How Fair is Fair? Achieving Wellbeing AI–, 2022.
Yoshiaki Fukami, Takumi Shimizu, Teruaki Hayashi, Hiroki Sakaji, Hiroyasu Matsushima, "Centralized versus decentralized digital identity architectures: Simulation models of data exchange," AAAI Spring Symposia 2022–How Fair is Fair? Achieving Wellbeing AI–, 2022.
Yukio Ohsawa, Sae Kondo, Teruaki Hayashi, "Feature Concepts as Pattern Language for Data-Federative Innovations," AAAI Spring Symposia 2022–How Fair is Fair? Achieving Wellbeing AI–, 2022.
Yosuke Nishikawa, Teruaki Hayashi, Takaaki Yoshino, Toshiaki Sugie, Yoshiyuki Nakata, Kakeru Itou, Yukio Ohsawa, "Change Explanation in Financial Markets by Graph-Based Entropy and Inter-regional Interactions," AAAI Spring Symposia 2022–How Fair is Fair? Achieving Wellbeing AI–, 2022.
Teruaki Hayashi, Gensei Ishimura, Yukio Ohsawa, "Description Framework for Stakeholder-centric Value Chain of Data to Understand Data Exchange Ecosystem," Principle and Practice of Data and Knowledge Acquisition Workshop (PKAW2020), 2021.
Teruaki Hayashi, Yukio Ohsawa, "Data Origination: Human-centered Approach for Design, Acquisition, and Utilization of Data," 12th International Conference on Soft Computing and Pattern Recognition, 2020.
Teruaki Hayashi, Nao Uehara, Daisuke Hase, Yukio Ohsawa, "Data Requests and Scenarios for Data Design of Unobserved Events in Corona-related Confusion Using TEEDA," IEEE International Conference on Big Data, pp.4456–4461, 2020.
Bin Wang, Teruaki Hayashi, Yukio Ohsawa, "Hierarchical Graph Convolutional Network for Data Evaluation of Dynamic Graphs," IEEE International Conference on Big Data, pp.4475–4481, 2020.
Hiroki Sakaji, Teruaki Hayashi, Kiyoshi Izumi, Yukio Ohsawa, "Verification of Data Similarity using Metadata on a Data Exchange Platform," IEEE International Conference on Big Data, pp.4467–4474, 2020.
Hiroshi Nagaya, Teruaki Hayashi, Yukio Ohsawa, Hiroyuki Torii, Fujio Toriumi, Kazuko Uno, "Net-TF-SW: Event Popularity Quantification with Network Structure," 24th International Conference on Knowledge Based and Intelligent Information and Engineering System (KES2020), Sep, Virtual Conference. 2020.
Teruaki Hayashi, Yukio Ohsawa, "Growth Processes of Variable-and Context-based Data Networks using Data Jackets," The 3rd International Workshop on Language Sense on Computer in IJCAI2019, Macau, China, Aug. 10th, 2019.
Teruaki Hayashi, Yukio Ohsawa, "Retrieval System for Data Utilization Knowledge Integrating Stakeholders’ Interests," AAAI Spring symposium 2018 Beyond Machine Intelligence: Understanding Cognitive Bias and Humanity for Well-being AI, Mar. 2018.
Teruaki Hayashi, Yukio Ohsawa, “Externalization of Variable Labels for Understanding Belief Drift Considering Vocabulary Gaps Caused by Different Background Knowledge,” 2nd International Workshop on Language Sense on Computer in IJCAIW 2017, pp.23-27, Melbourne, Australia, Aug. 2017.
Teruaki Hayashi, “Inferring Variable Labels Considering Co-occurrence of Variable Labels in Data Jackets,” IEEE-ICDM Workshops 2016, Data Market for Co-evolution of Sciences and Business (MoDAT), pp.783-787, Dec. 2016. DOI: 10.1109/ICDMW.2016.11
Teruaki Hayashi, Yukio Ohsawa, “Meta-data Generation of Analysis Tools and Connection with Structured Meta-data of Datasets,” 3rd International Conference on Signal Processing and Integrated Networks (SPIN2016), pp.226-231, Delhi, India, Feb. 2016. DOI: 10.1109/SPIN.2016.7566693
Teruaki Hayashi, “Estimating Contextual Relationships of Stakeholders in Scenarios Using DBpedia,” IEEE-ICDM Workshops 2015, Designing Safe and Secure Life on the Market of Data -Exchanging and Integrating Data via Insightful Communications- (MoDAT), pp.698-705, Nov. 2015. DOI: 10.1109/ICDMW.2015.16
Yukio Ohsawa, Teruaki Hayashi, “Visualizing History for Qualitative Explanation of Valuable Events using Tangled String,” 19th International Conference on Knowledge Based and Intelligent Information and Engineering Systems (KES2015), Procedia Computer Science, Vol.60, pp.1178-1185, 2015. DOI: 10.1016/j.procs.2015.08.178
Teruaki Hayashi, Yukio Ohsawa, “Knowledge Structuring and Reuse System Design Using RDF for Creating a Market of Data,” 2nd International Conference on Signal Processing and Integrated Networks (SPIN2015), pp.607-612, Feb. 2015. DOI 10.1109/SPIN.2015.7095275
Teruaki Hayashi, Yukio Ohsawa, “Estimation of Novelty Assessment of Strategic Scenarios Using Relativeness,” IEEE-ICDM Workshops 2014, Designing the Market of Data - for Practical Data Sharing via Educational and Innovative Communications (MoDAT), pp.411-446, Dec. 2014. DOI: 10.1109/ICDMW.2014.68
Yukio Ohsawa, Teruaki Hayashi, “Workshop with Tsugo Roulette for Externalizing Intentions and Constraints of Participants in Social Activities,” The Third International Workshop on Advanced Computational Intelligence and Intelligent Informatics, Oct. 2013.
Teruaki Hayashi, Yukio Ohsawa, “Processing Combinatorial Thinking: Innovators Marketplace as Role-based Game plus Action Planning,” 20th European Conference on Artificial Intelligence, 1st European Workshop on Chance Discovery and Data Synthesis in ECAI 2012, Aug. 2012.
Ke Yu, Teruaki Hayashi, "Data Fusion Strategies in Object Detection: A Case Study of Road Image and Eye Movement Data Integration," 人工知能学会全国大会(第38回), 2024.
Zexuan Wang, Teruaki Hayashi, Yukio Ohsawa, “A Community Sensing Approach for User Identity Linkage,” 2019年度人工知能学会全国大会(第33回), 新潟, Jun. 2019.
Na Lu, Teruaki Hayashi, Yukio Ohsawa, “Learning Sequential Behavior for Next-Item Prediction,” 2019年度人工知能学会全国大会(第33回), 新潟, Jun. 2019.
Qi Wang, Teruaki Hayashi, Yukio Ohsawa, “Entropy-based Knowledge Space Visualization for Data-driven Decision Support,” 2019年度人工知能学会全国大会(第33回), 新潟, Jun. 2019.
Danilo Eidy Miura, Teruaki Hayashi, Yukio Ohsawa, “Variables Extraction in Natural (English) Language Through Possessive Relationships,” 2019年度人工知能学会全国大会(第33回), 新潟, Jun. 2019.
Keyang Liu, Yukio Ohsawa, Teruaki Hayashi, “Cooperation Model for Improving Scalability of the Multi-Blockchains System,” 2019年度人工知能学会全国大会(第33回), 新潟, Jun. 2019.
早矢仕晃章, 大澤幸生, "データ社会に資する異分野データ連携と知識構造化," 第32回東京大学工学部・工学系研究科 技術発表会 技術報告, pp.35-38, 東京, Mar. 2019.
Keyang Liu, Teruaki Hayashi, Yukio Ohsawa, "A Data Market Based on Blockchain for Academia," 電子情報通信学会 人工知能と知識処理研究会(AI):データ市場特集IV, 信学技報, Vol.117, No.440, pp.33-36, 東京, Feb. 2018.
International Symposium on Socionetwork Strategies in the Market of Data (ISSMD) ベストプレゼンテーションアワード「データ提供者と利用者のマッチングによる邂逅支援ツールTEEDA(早矢仕晃章, 安藤有紀, 橘 知志, 赤石 朗, 大澤幸生)」(2019年2月)
International Symposium on Socionetwork Strategies in the Market of Data (ISSMD) DJ推進WGプロモーションアワード「データジャケットにおける一部の変数ラベルへのアノテーションを用いた能動的な変数ラベル推定(岩永宇央, 早矢仕晃章, 大澤幸生)」(2019年2月)
Best Presentation Award (AAAI Spring symposium 2018 "Beyond Machine Intelligence: Understanding Cognitive Bias and Humanity for Well-being AI")「Retrieval System for Data Utilization Knowledge Integrating Stakeholders’ Interests(Teruaki Hayashi, Yukio Ohsawa)」(2018年3月)
平成28年度 東京大学大学院工学系研究科長賞(社会貢献)(2017年3月)
GSDM Student Leadership Award 2016(2017年3月)
Certificate of Application for Executing IMDJ Workshop in SPIN2016(2016年2月)