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Refereed publications, published books

To appear

Author Title Journal
* Patrik Schneider, Thomas Eiter, Josiane Xavier Parreira, Ryutaro Ichise Deploying Spatial-Stream Query Answering in C-ITS Scenarios Semantic Web Journal, to appear

2021

Author Title Journal
PDF Nicolas Bougie, Ryutaro Ichise Fast and Slow Curiosity for High-level Exploration in Reinforcement Learning Applied Intelligence, Vol. 51, No. 2, pp. 1086-1107, 2021

2020

Author Title Journal
PDF Rungsiman Nararatwong, Natthawut Kertkeidkachorn, Ryutaro Ichise Knowledge Graph Visualization: Challenges, Framework and Implementation Proceedings of the 3rd IEEE International Conference on Artificial Intelligence and Knowledge Engineering, pp. 174-178, 2020
PDF Rumana Ferdous Munne, Ryutaro Ichise Joint Entity Summary and Attribute Embeddings for Entity Alignment between Knowledge Graphs Proceedings of the 15th International Conference on Hybrid Artificial Intelligence Systems, pp. 107-119, 2020
PDF Phuc Nguyen, Ikuya Yamada, Natthawut Kertkeidkachorn, Ryutaro Ichise, Hideaki Takeda MTab4Wikidata at SemTab 2020: Tabular Data Annotation with Wikidata Proceedings of the Semantic Web Challenge on Tabular Data to Knowledge Graph Matching, pp. 86-95, 2020
PDF Natthawut Kertkeidkachorn, Rungsiman Nararatwong, Phuc Nguyen, Ikuya Yamada, Hideaki Takeda, Ryutaro Ichise Hierarchical Contextualized Representation Models for Answer Type Prediction Proceedings of the SeMantic AnsweR Type prediction task at ISWC 2020 Semantic Web Challenge, pp. 49-56, 2020
PDF Natthawut Kertkeidkachorn, Ryutaro Ichise PMap: Ensemble Pre-training Models for Product Matching Proceedings of the Semantic Web Challenge on Mining the Web of HTML-embedded Product Data, 2020
PDF Natthawut Kertkeidkachorn, Rungsiman Nararatwong, Ryutaro Ichise UWKGM: A Modular Platform for Knowledge Graph Management Proceedings of the 29th ACM International Conference on Information and Knowledge Management, pp. 3421-3424, 2020
PDF Nicolas Bougie, Ryutaro Ichise Towards Interpretable Reinforcement Learning with State Abstraction Driven by External Knowledge IEICE Transactions on Information and Systems, Vol. E103.D, No. 10, pp. 2143-2153, 2020
PDF Nicolas Bougie, Ryutaro Ichise Exploration via Progress-Driven Intrinsic Rewards Proceedings of the 29th International Conference on Artificial Neural Networks, pp. 269-281, 2020
* Lankeshwara Munasinghe, Ryutaro Ichise ActiveEm: A Node Embedding Method for Dynamic Social Networks Proceedings of the 17th International Conference on Modeling Decisions for Artificial Intelligence, pp. 36-47, 2020
PDF Sylvie Koziel, Patrik Hilber, Ryutaro Ichise A Review of Data-Driven and Probabilistic Algorithms for Detection Purposes in Local Power Systems Proceedings of the 16th International Conference on Probabilistic Methods Applied to Power Systems, No. 125, 2020
PDF Nicolas Bougie, Ryutaro Ichise Towards High-Level Intrinsic Exploration in Reinforcement Learning Proceedings of the 29th International Joint Conference on Artificial Intelligence, pp. 5186-5187, 2020
PDF Takuma Ebisu, Ryutaro Ichise Generalized Translation-based Embedding of Knowledge Graph IEEE Transactions on Knowledge and Data Engineering, Vol. 32, No. 5, pp. 941-951, IEEE, 2020
PDF Nicolas Bougie, Ryutaro Ichise Skill-based Curiosity for Intrinsically Motivated Reinforcement Learning Machine Learning, Vol. 109, pp. 493-512, Springer, 2020
* Masahiko Watanabe, Ryutaro Ichise, Hiroaki Wagatsuma, Hakaru Tamukoh, Keiju Anada Embedded Software Development and Ontology Journal of the Japanese Society for Artificial Intelligence, Vol. 35, No. 2, pp. 155-162, in Japanese, 2020

2019

Author Title Journal
PDF Sylvie Koziel, Patrik Hilber, Ryutaro Ichise Application of Big Data Analytics to Support Power Networks and Their Transition towards Smart Grids Proceedings of 2019 IEEE International Conference on Big Data, pp. 6104-6106, 2019
PDF Phuc Nguyen, Khai Nguyen, Ryutaro Ichise, Hideaki Takeda EmbNum+: Effective, Efficient and Robust Semantic Labeling for Numerical Values New Generation Computing, Vol. 37, No. 4, pp. 393-427, Springer, 2019
PDF Juha Hovi, Ryutaro Ichise Feasibility Study: Rule Generation for Ontology-based Decision-making Systems Proceedings of the 9th Joint International Semantic Technology Conference, pp. 88-99, Springer, 2019
* Nozomi Nagano, Masami Ikeda, Makoto Miwa, Ichiro Sakata, Kimitaka Asatani, Masanao Ochi, Ryutaro Ichise Facilitation of Science/Technology by AI Journal of the Japanese Society for Artificial Intelligence, Vol. 34, No. 6, pp. 783-789, in Japanese, 2019
* Phuc Nguyen, Natthawut Kertkeidkachorn, Ryutaro Ichise, Hideaki Takeda MTab: Matching Tabular Data to Knowledge Graph with Probability Models Proceedings of the 14th International Workshop on Ontology Matching, 2019
PDF Ziwei Xu, Mounira Harzallah, Fabrice Guillet, Ryutaro Ichise Modular Ontology Learning with Topic Modelling over Core Ontology Proceedings of the 23rd International Conference on Knowledge-Based and Intelligent Information & Engineering Systems, pp. 562-571, 2019
* Ryutaro Ichise, Kouji Kozaki, Shinichi Nagano Knowledge Representation - Ontology and Knowledge Graph - Journal of the Japanese Society for Artificial Intelligence, Vol. 34, No. 4, pp. 556-565, in Japanese, 2019
PDF Takuma Ebisu, Ryutaro Ichise Graph Pattern Entity Ranking Model for Knowledge Graph Completion Proceedings of the 2019 Annual Conference of the North American Chapter of the Association for Computational Linguistics: Human Language Technology, pp. 988-997, ACL, 2019
PDF Arisa Ema, Hirotaka Osawa, Reina Saijo, Akinori Kubo, Takushi Otani, Hiromitsu Hattori, Naonori Akiya, Nobutsugu Kanzaki, Minao Kukita, Kazunori Komatani, Ryutaro Ichise Clarifying Privacy, Property, and Power: Case Study on Value Conflict Between Communities Proceedings of the IEEE, Vol. 107, No. 3, pp. 575-581, IEEE, 2019
PDF Natthawut Kertkeidkachorn, Lihua Zhao, Xin Liu, Ryutaro Ichise Knowledge Representation of G-Protein-Coupled Receptor Signal Transduction Pathways Proceedings of the 13th International Conference on Semantic Computing, pp. 324-329, 2019

2018

Author Title Journal
PDF Ryutaro Ichise, Freddy Lecue, Takahiro Kawamura, Dongyan Zhao, Stephen Muggleton, Kouji Kozaki (Eds.) Proceedings of the 8th Joint International Semantic Technology Conference Conference Proceedings, LNCS 11341, Springer, 2018
PDF Phuc Nguyen, Khai Nguyen, Ryutaro Ichise, Hideaki Takeda EmbNum: Semantic Labeling for Numerical Values with Deep Metric Learning Proceedings of the 8th Joint International Semantic Technology Conference, pp. 119-135, LNCS 11341, Springer, 2018
PDF Natthawut Kertkeidkachorn, Ryutaro Ichise T2KG: A Demonstration of Knowledge Graph Population from Text and Its Challenges Workshop and Poster Proceedings of the 8th Joint International Semantic Technology Conference, pp. 110-113, 2018
PDF Maxime Clement, Ryutaro Ichise SWRL Reasoning with Decision Tables Proceedings of the 21st International Conference on Knowledge Engineering and Knowledge Management, pp. 68-82, LNAI 11313, Springer, 2018
PDF Thomas Eiter, Ryutaro Ichise, Josiane Parreira Xavier, Patrik Schneider, Lihua Zhao Deploying Spatial-Stream Query Answering to C-ITS Scenarios Proceedings of the 21st International Conference on Knowledge Engineering and Knowledge Management, pp. 386-406, LNAI 11313, Springer, 2018
PDF Ryutaro Ichise, Natthawut Kertkeidkachorn, Lihua Zhao, Esrat Farjana Rupu Unified Workbench for Knowledge Graph Management Proceedings of the EKAW 2018 Posters and Demonstrations Session, pp. 45-48, 2018
PDF Nicolas Bougie, Ryutaro Ichise Abstracting Reinforcement Learning Agents with Prior Knowledge Proceedings of the 21st International Conference on Principles and Practice of Multi-Agent Systems, pp. 431-439, LNAI 11224, Springer, 2018
PDF Khai Nguyen, Ryutaro Ichise Learning Effective Distributed Representation of Complex Biomedical Concepts Proceedings of the 18th IEEE International Conference on BioInformatics and BioEngineering, pp. 338-343, IEEE, 2018
PDF Amir Laadhar, Faiza Ghozzi, Ryutaro Ichise, Imen Megdiche, Franck Ravat, Olivier Teste Partitioning and Matching Tuning of Large Biomedical Ontologies Proceedings of the 13th International Workshop on Ontology Matching, pp. 220-221, 2018
PDF Ziwei Xu, Mounira Harzallah, Fabrice Guillet, Ryutaro Ichise Towards a Term clustering Framework for Modular Ontology Learning Proceedings of the 10th International Joint Conference on Knowledge Discovery, Knowledge Engineering and Knowledge Management, pp. 178-201, Springer, 2018
PDF Christian Giovanelli, Seppo Sierla, Ryutaro Ichise, Valeriy Vyatkin Exploiting Artificial Neural Networks for the Prediction of Ancillary Energy Market Prices Energies, Vol. 11, No. 7, 1906, 2018
* Nicolas Bougie, Ryutaro Ichise Rule-based Reinforcement Learning augmented by External Knowledge Proceedings of IJCAI Workshop on Architectures and Evaluation for Generality, Autonomy & Progress in AI, 2018
PDF Nicolas Bougie, Li Kai Cheng, Ryutaro Ichise Combining Deep Reinforcement Learning with Prior Knowledge and Reasoning Applied Computing Review, Vol. 18, No. 2, pp. 33-45, ACM, 2018
PDFPDF Md-Mizanur Rahoman, Ryutaro Ichise A Proposal of a Temporal Semantics Aware Linked Data Information Retrieval Framework Journal of Intelligent Information Systems, Vol. 50, No. 3, pp. 573-595, Springer, 2018
PDF Kouhei Hashimoto, Yutaro Ishida, Ryutaro Ichise, Hiroaki Wagatsuma, Hakaru Tamukoh On-Vehicle Danger Forecast System Based on Knowledge-based Artificial Intelligence Transactions of the Institute of Systems, Control and Information Engineers, Vol. 31, No. 5, pp. 191-201, in Japanese, 2018
PDFPDF Nicolas Bougie, Ryutaro Ichise Deep Reinforcement Learning Boosted by External Knowledge Proceedings of the 33rd ACM/SIGAPP Symposium on Applied Computing, pp. 331-338, ACM, 2018
PDF Thi-Nhu Nguyen, Hideaki Takeda, Khai Nguyen, Ryutaro Ichise, Tuan-Dung Cao A Novel Method to Predict Type for DBpedia Entity Proceedings of the 10th Asian Conference on Intelligent Information and Database Systems, pp. 125-134, SCI 769, Springer, 2018
* Tu Vu, Xuan Bui, Khoat Than, Ryutaro Ichise A Flexible Stochastic Method for Solving the MAP Problem in Topic Models Proceedings of the 19th International Conference on Computational Linguistics and Intelligent Text Processing, 2018
PDFPDF Takuma Ebisu, Ryutaro Ichise TorusE: Knowledge Graph Embedding on a Lie Group Proceedings of the 32nd AAAI Conference on Artificial Intelligence, pp. 1819-1826, 2018
PDF Khai Nguyen, Kaisei Reio, Ryutaro Ichise Clinical Ontology Mapping - Toward Automatic Care Plan Recommendation Proceedings of the 11th International Joint Conference on Biomedical Engineering Systems and Technologies, pp. 722-726, 2018
PDF Natthawut Kertkeidkachorn, Ryutaro Ichise An Automatic Knowledge Graph Creation Framework from Natural Language Text IEICE Transactions on Information and Systems, Vol. E101-D, No. 1, pp. 90-98, 2018

2017

Author Title Journal
PDF Takuma Ebisu, Ryutaro Ichise Triple Prediction from Texts by using Distributed Representations of Words IEICE Transactions on Information and Systems, Vol. E100-D, No. 12, pp. 3001-3009, 2017
PDF Piyawat Lertvittayakumjorn, Natthawut Kertkeidkachorn, Ryutaro Ichise Resolving Range Violations in DBpedia Proceedings of the 7th Joint International Semantic Technology Conference, pp.121-137, LNCS 10675, Springer, 2017
PDF Lihua Zhao, Rumana Ferdous Munne, Natthawut Kertkeidkachorn, Ryutaro Ichise Missing RDF Triples Detection and Correction in Knowledge Graphs Proceedings of the 7th Joint International Semantic Technology Conference, pp.164-180, LNCS 10675, Springer, 2017
PDF Christian Giovanelli, Xin Liu, Seppo Sierla, Valeriy Vyatkin, Ryutaro Ichise Towards an Aggregator that Exploits Big Data to Bid on Frequency Containment Reserve Market Proceedings of the 43rd Annual Conference of the IEEE Industrial Electronics Society, pp. 7514-7519, 2017
PDF Piyawat Lertvittayakumjorn, Natthawut Kertkeidkachorn, Ryutaro Ichise Correcting Range Violation Errors in DBpedia Proceedings of the ISWC 2017 Posters & Demonstrations and Industry Track, 2017
PDF Hirotaka Osawa, Arisa Ema, Hiromitsu Hattori, Naonori Akiya, Nobutsugu Kanzaki, Akinori Kubo, Tora Koyama, Ryutaro Ichise Analysis of Robot Hotel: Reconstruction of Works with Robots Proceedings of the 26th IEEE International Symposium on Robot and Human Interactive Communication, pp. 219-223, 2017
PDF Ryutaro Ichise A Cognitive Architecture Consisting of Human Intelligence Factors Proceedings of the 8th International Conference on Biologically Inspired Cognitive Architectures, pp. 165-170, 2017
PDF Xin Liu, Ryutaro Ichise Food Sales Prediction with Meteorological Data - A Case Study of a Japanese Chain Supermarket Proceedings of the 2nd International Conference on Data Mining and Big Data, pp. 93-104, LNCS 10387, Springer, 2017
PDF Lihua Zhao, Ryutaro Ichise, Zheng Liu, Seiichi Mita, Yutaka Sasaki Ontology-based Driving Decision Making: A Feasibility Study at Uncontrolled Intersections IEICE Transactions on Information and Systems, Vol. E100-D, No. 7, pp. 1425-1439, 2017
PDF Natthawut Kertkeidkachorn, Ryutaro Ichise Leveraging Distributed Representations of Elements in Triples for Predicate Linking Proceedings of the 12th International Conference on Hybrid Artificial Intelligence Systems, pp. 75-87, LNAI 10334, Springer, 2017
PDF Natthawut Kertkeidkachorn, Ryutaro Ichise Estimating Distributed Representations of Compound Words using Recurrent Neural Networks Proceedings of the 22nd International Conference on Natural Language and Information Systems, pp. 235-246, LNCS 10260, Springer, 2017
PDFPDF Khai Nguyen, Ryutaro Ichise ScLink: Supervised Instance Matching System for Heterogeneous Repositories Journal of Intelligent Information Systems, Vol. 48, No. 3, pp. 519-551, 2017
PDF Arisa Ema, Hirotaka Osawa, Hiromitsu Hattori, Naonori Akiya, Nobutsugu Kanzaki, Ryutaro Ichise, Minao Kukita, Takushi Otani, Akinori Kubo, Kazunori Komatani, Reina Saijo, Mikihito Tanaka, Koziro Honda, Naoki Miyano, Yoshimi Yashiro, Go Yoshizawa Breaking Down Silos: Involving Various Researchers for Driving HCI Research Proceedings of the CHI Conference Extended Abstracts on Human Factors in Computing Systems, pp. 837-847, 2017
PDF Hirotaka Osawa, Arisa Ema, Hiromitsu Hattori, Naonori Akiya, Nobutsugu Kanzaki, Akinori Kubo, Tora Koyama, Ryutaro Ichise What is Real Risk and Benefit on Work with Robots? From the Analysis of a Robot Hotel Proceedings of the Companion of ACM/IEEE International Conference on Human-Robot Interaction, pp. 241-242, 2017
PDF Xiaoyang Gao, Ryutaro Ichise Adjusting Word Embeddings by Deep Neural Networks Proceedings of the 9th International Conference on Agents and Artificial Intelligence, vol. 2, pp. 398-406, 2017
PDF Natthawut Kertkeidkachorn, Ryutaro Ichise T2KG: An End-to-End System for Creating Knowledge Graph from Unstructured Text Proceedings of AAAI Workshop on Knowledge-based Techniques for Problem Solving and Reasoning, 2017
PDF Md-Mizanur Rahoman, Ryutaro Ichise Relation-wise Automatic Domain-Range Information Management for Knowledge Entries Proceedings of the 11th International Conference on Semantic Computing, pp. 105-108, 2017
PDF Khai Nguyen, Ryutaro Ichise Enhancing Coreference Classifiers using a Ranking-Aware Feature Proceedings of the 11th International Conference on Semantic Computing, pp. 53-56, 2017
PDF Khai Nguyen, Ryutaro Ichise Automatic Schema-Independent Linked Data Instance Matching System International Journal on Semantic Web and Information Systems, Vol. 13, No. 1, pp.82-103, 2017

2016

Author Title Journal
PDF Arisa Ema, Naonori Akiya, Hirotaka Osawa, Hiromitsu Hattori, Shinya Oie, Ryutaro Ichise, Nobutsugu Kanzaki, Minao Kukita, Reina Saijo, Otani Takushi, Naoki Miyano, Yoshimi Yashiro Future Relations between Humans and Artificial Intelligence -A Stakeholder Opinion Survey in Japan- IEEE Technology and Society Magazine, Vol. 35, No. 4, pp. 68-75, 2016
PDF Khai Nguyen, Ryutaro Ichise Ranking Feature for Classifier-based Instance Matching Proceedings of the ISWC 2016 Poster and Demonstrations Track, 2016
PDF Lihua Zhao, Naoya Arakawa, Hiroaki Wagatsuma, Ryutaro Ichise An Ontology based Map Converter for Intelligent Vehicles Proceedings of the ISWC 2016 Poster and Demonstrations Track, 2016
PDF Thi-Nhu Nguyen, Hideaki Takeda, Khai Nguyen, Ryutaro Ichise, Tuan-Dung Cao Type Prediction for Entities in DBpedia by Aggregating Multilingual Resources Proceedings of the ISWC 2016 Poster and Demonstrations Track, 2016
PDF Takuma Ebisu, Ryutaro Ichise Representation of Relations by Planes in Neural Network Language Model Proceedings of the 23rd International Conference on Neural Information Processing, Part I, pp. 300-307, 2016
* Hiroaki Wagatsuma, Ryutaro Ichise A Timing Coordinator Model for Automated Driving with Reasonable Inferences Derived from the Ontology-Based Hierarchical Representations of Constraints and Risks on the Road Proceedings of the SICE Annual Conference 2016, pp. 1046-1049, 2016
PDF Arisa Ema, Naonori Akiya, Hirotaka Osawa, Hiromitsu Hattori, Shinya Oie, Ryutaro Ichise, Nobutsugu Kanzaki, Minao Kukita, Reina Saijo, Takushi Otani, Naoki Miyano, Yoshimi Yashiro Automated Driving, Nursing, Disaster Prevention: How Far We Could Entrust Artificial Intelligence? - A Questionnaire Survey on Various Stakeholders Journal of Information Processing and Management, Vol. 59, No. 5, pp. 322-330, in Japanese, 2016
PDF Ryutaro Ichise An Analysis of the CHC model for Comparing Cognitive Architectures Proceedings of the 7th Annual International Conference on Biologically Inspired Cognitive Architectures, pp. 239-244, 2016
PDFPDF Natthawut Kertkeidkachorn, Ryutaro Ichise A Heuristic Expansion Framework for Mapping Instances to Linked Open Data IEICE Transactions on Information and Systems, Vol. E99-D, No. 7, pp. 1786-1795, 2016
PDF Lihua Zhao, Ryutaro Ichise, Zheng Liu, Seiichi Mita, Yutaka Sasaki Fast Decision Making using Ontology-based Knowledge Base Proceedings of 2016 IEEE Intelligent Vehicles Symposium, pp. 173-178, 2016
PDFPDF Khai Nguyen, Ryutaro Ichise Linked Data Entity Resolution System Enhanced by Configuration Learning Algorithm IEICE Transactions on Information and Systems, Vol. E99-D, No. 6, pp.1521-1530, 2016
PDF Md-Mizanur Rahoman, Tetsuya Nasukawa, Hiroshi Kanayama, Ryutaro Ichise LiCord: Language Independent Content Word Finder Proceedings of the 11th International Conference on Hybrid Artificial Intelligence Systems, pp.40-52, LNAI 9648, Springer, 2016
PDFPDF Md-Mizanur Rahoman, Ryutaro Ichise Automatic Erroneous Data Detection over Type-annotated Linked Data IEICE Transactions on Information and Systems, Vol. E99-D, No. 4, pp. 969-978, 2016
PDF Nataliia Pobiedina, Ryutaro Ichise Citation Count Prediction as a Link Prediction Problem Applied Intelligence, Vol. 44, No. 2, pp. 252-268, 2016

2015

Author Title Journal
PDF Khai Nguyen, Ryutaro Ichise Heuristic-based Configuration Learning for Linked Data Instance Matching Proceedings of the 5th Joint International Semantic Technology Conference, pp.56-72, LNCS 9544, Springer, 2015
PDF Lihua Zhao, Ryutaro Ichise, Seiichi Mita, Yutaka Sasaki Core Ontologies for Safe Autonomous Driving Proceedings of the ISWC 2015 Poster and Demonstrations Track, 2015
PDF Khai Nguyen, Ryutaro Ichise ScSLINT: Time and Memory Efficient Interlinking Framework for Linked Data Proceedings of the ISWC 2015 Poster and Demonstrations Track, 2015
PDF Khai Nguyen, Ryutaro Ichise A Heuristic Approach for Configuration Learning of Supervised Instance Matching Proceedings of the ISWC 2015 Poster and Demonstrations Track, 2015
PDF Khai Nguyen, Ryutaro Ichise An Effective Configuration Learning Algorithm for Entity Resolution Proceedings of the 10th International Workshop on Ontology Matching, pp. 228-229, 2015
PDF Koich Moriyama, Masayuki Numao, Ryutaro Ichise Developing an Expert Agent in an Educational Game with Evolutionary Computation Transactions of the Japanese Society for Artificial Intelligence, Vol.30, No.5, pp.639-646, in Japanese, 2015
PDF Lihua Zhao, Ryutaro Ichise, Tatsuya Yoshikawa, Takeshi Naito, Toshiaki Kakinami, Yutaka Sasaki Ontology-based Decision Making on Uncontrolled Intersections and Narrow Roads Proceedings of 2015 IEEE Intelligent Vehicles Symposium, pp.83-88, 2015
PDF Nataliia Rummele, Ryutaro Ichise, Hannes Werthner Exploring Supervised Methods for Temporal Link Prediction in Heterogeneous Social Networks Proceedings of the 24th International Conference on World Wide Web Companion, pp. 1363-1368, 2015
* Yi-Ju Tseng, Ryutaro Ichise, Bo-Chiang Huang, Hui-Chi Lin, Ming-Yuan Chen, Rung-Ji Shang, Wang-Huei Sheng, Yee-Chun Chen, Feipei Lai, Shan-Chwen Chang Validation and Comparison of A Candidemia Prediction Models: a case-control study The 7th International Congress of the Asia Pacific Society of Infection Control, 2015
PDFPDF Nagayoshi Yamashita, Masayuki Numao, Ryutaro Ichise Predicting Research Trends Identified by Research Histories via Breakthrough Researches IEICE Transactions on Information and Systems, Vol. E98-D, No. 2, pp. 355-362, 2015

2014

Author Title Journal
PDF Paolo Pareti, Benoit Testu, Ryutaro Ichise, Ewan Klein, Adam Barker Integrating Know-How into the Linked Data Cloud Proceedings of the 19th International Conference on Knowledge Engineering and Knowledge Management, pp.385-396, LNAI 8876, Springer, 2014
PDF Danh Bui Thi, Ryutaro Ichise, Bac Le Link Prediction in Social Networks Based on Local Weighted Paths Proceedings of the 1st International Conference on Future Data and Security Engineering, pp.151-163, LNCS 8860, Springer, 2014
PDF Md-Mizanur Rahoman, Ryutaro Ichise inteSearch: An Intelligent Linked Data Information Access Framework Proceedings of the 4th Joint International Semantic Technology Conference, pp.151-163, LNCS 8943, Springer, 2014
PDF Lihua Zhao, Ryutaro Ichise, Seiichi Mita, Yutaka Sasaki An Ontology-Based Intelligent Speed Adaptation System for Autonomous Cars Proceedings of the 4th Joint International Semantic Technology Conference, pp.397-413, LNCS 8943, Springer, 2014
PDFPDF Md-Mizanur Rahoman, Ryutaro Ichise Automatic Inclusion of Semantics over Keyword-based Linked Data Retrieval IEICE Transactions on Information and Systems, Vol.E97-D, No.11, pp.2852-2862, 2014
PDF Binh Thanh Kieu, Ryutaro Ichise, Son Bao Pham Predicting the Popularity of Social Curation Proceedings of the 6th International Conference on Knowledge and Systems Engineering, pp.413-424, Springer, 2014
PDF Patoomsiri Songsiri, Thimaporn Phetkaew, Ryutaro Ichise, Boonserm Kijsirikul Sub-Classifier Construction for Error Correcting Output Code Using Minimum Weight Perfect Matching Proceedings of 2014 International Joint Conference on Neural Networks, pp.3519-3525, IEEE, 2014
PDF Nataliia Pobiedina, Ryutaro Ichise Predicting Citation Counts for Academic Literature using Graph Pattern Mining Proceedings of the 27th International Conference on Industrial, Engineering and Other Applications of Applied Intelligent Systems, pp.109-119, LNAI 8482, 2014
PDF Lihua Zhao, Ryutaro Ichise Ontology Integration for Linked Data Journal on Data Semantics, Vol. 3, Issue 4, pp. 237-254, 2014

2013

Author Title Journal
PDF Natthawut Kertkeidkachorn, Ryutaro Ichise, Atiwong Suchato, Proadpran Punyabukkana An Automatic Instance Expansion Framework for Mapping Instances to Linked Data Resources Proceedings of the 3rd Joint International Semantic Technology Conference, pp.380-395, LNCS 8388, 2013
PDF Vaclav Jirkovsky, Ryutaro Ichise MAPSOM: User Involvement in Ontology Matching Proceedings of the 3rd Joint International Semantic Technology Conference, pp.348-363, LNCS 8388, 2013
PDF Md-Mizanur Rahoman, Ryutaro Ichise TLDRet: A Temporal Semantic Facilitated Linked Data Retrieval Framework Proceedings of the 3rd Joint International Semantic Technology Conference, pp.228-243, LNCS 8388, 2013
PDF Khai Nguyen, Ryutaro Ichise SLINT+ Results for OAEI 2013 Instance Matching Proceedings of the 8th International Workshop on Ontology Matching, pp. 177-183, 2013, 2013
PDF Raul Ernesto Menendez-Mora, Ryutaro Ichise Ontology Matching by Actively Propagating User Feedbacks through Upper Ontologies Revista Vinculos, Vol.10, No.2, pp.85-92, 2013
PDFPDF Lankeshwara Munasinghe, Ryutaro Ichise Link Prediction in Social Networks using Information Flow via Active Links IEICE Transactions on Information and Systems, Vol.E96-D, No.7, pp.1495-1502, 2013
PDF Lihua Zhao, Ryutaro Ichise Instance-based Ontological Knowledge Acquisition Proceedings of the 10th Extended Semantic Web Conference, pp.155-169, LNCS 7882, 2013
PDF Nam Hau, Ryutaro Ichise, Bac Le Discovering Missing Links in Large-Scale Linked Data Proceedings of the 5th Asian Conference on Intelligent Information and Database Systems, Part II, pp.468-477, LNCS 7803, 2013
PDFPDF Lihua Zhao, Ryutaro Ichise Integrating Ontologies Using Ontology Learning Approach IEICE Transactions on Information and Systems, Vol.E96-D, No.1, pp.40-50, 2013

2012

Author Title Journal
PDF Khai Nguyen, Ryutaro Ichise, Bac Le Interlinking Linked Data Sources Using a Domain-Independent System Proceedings of the 2nd Joint International Semantic Technology Conference, pp.113-128, LNCS 7774, 2012
PDF Md-Mizanur Rahoman, Ryutaro Ichise An Automated Template Selection Framework for Keyword Query over Linked Data Proceedings of the 2nd Joint International Semantic Technology Conference, pp.175-190, LNCS 7774, 2012
PDF Lihua Zhao, Ryutaro Ichise Semi-automatic Ontology Integration Framework Poster and Demonstration Proceedings of JIST 2012, pp. 1-2, 2012
PDF Ryutaro Ichise, Seokchan Yun (Eds.) The Second Joint International Semantic Technology Conference, JIST 2012, Poster and Demonstration Proceedings Conference Proceedings, 2012
* Hiroshi Yamakawa, Ryutaro Ichise Educational Board Game for Career Planning (Happy Academic Life 2006): Production, Distribution and Progress The Journal of Information Science and Technology Association, vol. 62, No. 12, pp. 514-519, in Japanese, 2012
PDF Khai Nguyen, Ryutaro Ichise, Bac Le SLINT: A Schema-Independent Linked Data Interlinking System Proceedings of the 7th International Workshop on Ontology Matching, pp. 1-12, 2012
PDF Lihua Zhao, Ryutaro Ichise Graph-based Ontology Analysis in the Linked Open Data Proceedings of the 8th International Conference on Semantic Systems, pp. 56-63, 2012
PDF Khai Nguyen, Ryutaro Ichise, Hoai-Bac Le Learning Approach for Domain-Independent Linked Data Instance Matching Proceedings of the 2nd Mining Data Semantics in Information Networks Workshop, 2012
PDFPDF Lankeshwara Munasinghe, Ryutaro Ichise Time Score: A New Feature for Link Prediction in Social Networks IEICE Transactions on Information and Systems, Vol.E95-D, No.3, pp.821-828, 2012

2011

Author Title Journal
PDF Lihua Zhao, Ryutaro Ichise Mid-Ontology Learning from Linked Data Proceedings of Joint International Semantic Technology Conference, pp.112-127, LNCS 7185, 2011
PDF Lihua Zhao, Ryutaro Ichise One Simple Ontology for Linked Data Sets Proceedings of the ISWC 2011 Poster and Demonstrations Track, 2011
PDF Quang-Vinh Tran, Ryutaro Ichise, Bao-Quoc Ho Cluster-based Similarity Aggregation for Ontology Matching Proceedings of the 6th International Workshop on Ontology Matching, pp.142-147, 2011
PDF Lankeshwara Munasinghe, Ryutaro Ichise Time Aware Index for Link Prediction in Social Networks Proceedings of the 13th International Conference on Data Warehousing and Knowledge Discovery, pp.342-353, LNCS 6862, 2011
PDFPDF Raul Ernesto Menendez-Mora, Ryutaro Ichise Toward Simulating the Human Way of Comparing Concepts IEICE Transactions on Information and Systems, Vol.E94-D, No.7, pp.1419-1429, 2011
PDF Venkata Narasimha Pavan Kappara, Ryutaro Ichise, O. P. Vyas LiDDM: A Data Mining System for Linked Data Proceedings of the WWW2011 Workshop on Linked Data on the Web, 2011

2010

Author Title Journal
PDF Paweena Chaiwanarom, Ryutaro Ichise, Chidchanok Lursinsap Finding Potential Research Collaborators in Four Degrees of Separation Proceedings of the 6th International Conference on Advanced Data Mining and Applications, Vol. 2, pp. 399-410, LNAI 6441, 2010
PDF Simeon Polfliet, Ryutaro Ichise Automated Mapping Generation for Converting Databases into Linked Data Proceedings of the ISWC 2010 Poster and Demonstrations Track, pp. 173-176, 2010
PDF Lihua Zhao, Ryutaro Ichise Aggregation of Similarity Measures in Ontology Matching Proceedings of the 5th International Workshop on Ontology Matching, pp. 232-233, 2010
PDF Ngoc-Thanh Le, Ryutaro Ichise, Hoai-Bac Le Detecting Hidden Relations in Geographic Data Proceedings of the 4th International Conference on Advances in Semantic Processing, pp. 61-68, 2010
PDF Mrinmaya Sachan, Ryutaro Ichise Using Semantic Information to Improve Link Prediction Results in Network Datasets International Journal of Engineering and Technology, Vol. 2, No. 4, pp. 334-339, 2010
PDF Ryutaro Ichise An Analysis of Multiple Similarity Measures for Ontology Mapping Problem International Journal of Semantic Computing, Vol. 4, No. 1, pp. 103-122, 2010
PDF Raul Ernesto Menendez-Mora, Ryutaro Ichise Effect of Semantic Differences in WordNet-Based Similarity Measures Proceedings of the 23rd International Conference on Industrial, Engineering and Other Applications of Applied Intelligent Systems, Vol. 2, pp. 545-554, LNAI 6097, 2010
* Raul Ernesto Menendez-Mora, Ryutaro Ichise The Role of Taxonomy Properties in Information Content Metrics Proceedings of the International Symposium on Matching and Meaning, pp.22-26, 2010
PDF Haichuan Shang, Ke Zhu, Xuemin Lin, Ying Zhang, Ryutaro Ichise Similarity Search on Supergraph Containment Proceedings of the 26th International Conference on Data Engineering, pp.637-648, 2010
PDF Mrinmaya Sachan, Ryutaro Ichise Using Abstract Information and Community Alignment Information for Link Prediction Proceedings of the 2nd International Conference on Machine Learning and Computing, pp.61-65, 2010

2009

Author Title Journal
* Ryutaro Ichise Ontology Learning: Automatic Ontology Construction The Journal of the Institute of Electronics, Information and Communication Engineers, Vol. 92, No. 9, pp.791-795, in Japanese, 2009
PDF Hoai-Viet To, Ryutaro Ichise, Hoai-Bac Le An Adaptive Machine Learning Framework with User Interaction for Ontology Matching Proceedings of IJCAI Workshop on Information Integration on the Web, pp.35-40, 2009
* Saeed-Ul-Hassan, Ryutaro Ichise Discovering Research Domains Using Distance Matrix and Coauthorship Network Proceedings of Workshop on Link Analysis, Counterterrorism and Security, CD-ROM, 2009
PDF Ryutaro Ichise Evaluation of Similarity Measures for Ontology Mapping New Frontiers in Artificial Intelligence, Lecture Notes in Computer Science, Vol. 5447, pp. 15-25, 2009

2008

Author Title Journal
PDF Till Wohlfarth, Ryutaro Ichise Semantic and Event-Based Approach for Link Prediction Proceedings of the 7th International Conference on Practical Aspects of Knowledge Management, pp.50-61, 2008
PDF Caterina Caracciolo, Jerome Euzenat, Laura Hollink, Ryutaro Ichise, Antoine Isaac, Veronique Malaise, Christian Melicke, Juan Pane, Pavel Shvaiko, Heiner Stuckenschmidt, Ondrej Svab, Vojtech Svatek Results of the Ontology Alignment Evaluation Initiative 2008 Proceedings of the 3rd International Workshop on Ontology Matching, pp.73-119, 2008
PDF Ryutaro Ichise, Kazuhiro Satoh, Masayuki Numao Elucidating Relationships among Research Subjects from Grant Application Data Proceedings of the 12th International Conference Information Visualisation, pp.427-432, 2008
PDF Ryutaro Ichise Machine Learning Approach for Ontology Mapping Using Multiple Concept Similarity Measures Proceedings of the 7th IEEE/ACIS International Conference on Computer and Information Science, pp.340-346, 2008
* Ryutaro Ichise Methods of Constructing Concepts for Categorization The Journal of Information Science and Technology Association, Vol. 58, No. 2, pp.78-83, in Japanese, 2008

2007

Author Title Journal
* Ryutaro Ichise Semantic Integration and Ontology Mapping Journal of the Japanese Society for Artificial Intelligence, Vol. 22, No. 6, pp.818-825, in Japanese, 2007
PDF Milen Pavlov, Ryutaro Ichise Finding Experts by Link Prediction in Co-authorship Networks Proceedings of the 2nd International Workshop on Finding Experts on the Web with Semantics, pp.42-55, 2007
PDF Ryutaro Ichise, Setsu Fujita, Taichi Muraki, Hideaki Takeda Research Mining using the Relationships among Authors, Topics and Papers Proceedings of the 11th International Conference on Information Visualization, pp.425-430, 2007
PDF Gavin LaRowe, Ryutaro Ichise, Katy Borner Analysis of Japanese Information Systems Co-authorship Data Proceedings of the 11th International Conference on Information Visualization, pp.459-464, 2007
* Hiroshi Yamakawa, Ryutaro Ichise, Masayuki Ohta, Yoshikiyo Kato, Hiroko Shoji, Yutaka Matsuo Educational Board Game for Researchers' Career Planning in Japan Proceedings of ISAGA 2007 Conference, No. p-21, 2007
PDF Masahiro Hamasaki, Hideaki Takeda, Ikki Ohmukai, Ryutaro Ichise Application and Analysis of Interpersonal Networks for a Community Support System New Frontiers in Artificial Intelligence, pp. 226-236, LNCS 3609, 2007
* Kosuke Numa, Toshiyuki Hirata, Masahiro Hamasaki, Ikki Ohmukai, Ryutaro Ichise, Hideaki Takeda Action-oriented Weblog System for Experience Sharing in an Academic Conference IPSJ Journal, Vol. 48, No. 1, pp. 85-97, in Japanese, 2007

2006

Author Title Journal
PDF Ryutaro Ichise, Hideaki Takeda, Satoshi Kouno, Taichi Muraki A Mining Method of Communities Keeping Tacit Knowledge Proceedings of the 6th IEEE International Conference on Data Mining Workshops, pp. 709-713, 2006
PDF Ryutaro Ichise, Hideaki Takeda, Kosuke Ueyama Exploration of Researchers' Social Network for Discovering Communities New Frontiers in Artificial Intelligence: Joint JSAI2005 Workshop Post-Proceedings, LNAI 4012, pp. 458-469, Springer, 2006
* Kosuke Numa, Toshiyuki Hirata, Ikki Ohmukai, Ryutaro Ichise, Hideaki Takeda Constructing Information Sharing Environment in Real World Community: Implementaion and Application on Academic Conferences Journal of Japan Creativity Society, Vol. 10, pp. 118-134, in Japanese, 2006
PDF Ryutaro Ichise, Hideaki Takeda, Taichi Muraki Research Community Mining with Topic Identification Proceedings of the 10th International Conference on Information Visualization, pp.276-281, 2006
* Ryutaro Ichise, Hideaki Takeda, Taichi Muraki Visual Research Community Mining Proceedings of the International Workshop on Risk Mining, pp. 25-34, 2006
* Hiroshi Yamakawa, Ryutaro Ichise, Masayuki Ohta, Yoshikiyo Kato, Hiroko Shoji, Yutaka Matsuo Happy Academic Life 2006: Game of Life for Researchers -- Development of an Educational Board Game for Career Design -- Journal of the Japanese Society for Artificial Intelligence, Vol. 21, No. 3, pp. 360-370, in Japanese, 2006
* Ryutaro Ichise, Hideaki Takeda, Taichi Muraki A Discovery Method of Research Communities Proceedings of Adaptation in Artificial and Biological Systems, Vol. 3, pp. 128-131, 2006
PDF Kosuke Numa, Toshiyuki Hirata, Ikki Ohmukai, Ryutaro Ichise, Hideaki Takeda Action-oriented Weblog to Support Academic Conference Participants Proceedings of IADIS International Conference Web Based Communities, pp. 157-164, 2006

2005

Author Title Journal
PDF Ryutaro Ichise, Daniel Shapiro, Pat Langley Structured Program Induction from Behavioral Traces Systems and Computers in Japan, Vol. 36, No. 11, pp. 49-59, 2005
PDF Ryutaro Ichise, Hideaki Takeda, Kosuke Ueyama Community Mining Tool using Bibliography Data Proceedings of the 9th International Conference on Information Visualization, pp. 953-958, 2005
* Ryutaro Ichise, Hideaki Takeda, Kosuke Ueyama Structure Mining for Intellectual Networks Proceedings of International Workshop on Risk Management Systems with Intelligent Data Analysis, pp. 65-74, 2005
PDF Ryutaro ICHISE, Masayuki NUMAO First-Order Rule Mining by Using Graphs Created from Temporal Medical Data Post-proceedings of the Second International Workshop on Active Mining, LNAI 3430, pp. 115-128, 2005
* Masayuki Numao, Cholwich Nattee, Ryutaro Ichise Data Gathering and Automated Preprocessing by a Multiple-Stage Learning Method Journal of the Japanese Society for Artificial Intelligence, Vol. 20, No. 2, pp. 164-171, in Japanese, 2005

2004

Author Title Journal
* ICHISE Ryutaro, HAMASAKI Masahiro and TAKEDA Hideaki A Rule Learning Mechanism for Integration of Concept Hierarchies Transactions of the Japanese Society for Artificial Intelligence, Vol. 19, No. 6, pp. 521-529, in Japanese, 2004
* Ryutaro Ichise, Masahiro Hamasaki, Hideaki Takeda A Hybrid Algorithm for Alignment of Concept Hierarchies Proceedings of the 14th International Conference on Knowledge Engineering and Knowledge Management, LNAI 3257, pp. 474-476, Springer, 2004
* Ryutaro Ichise, Masahiro Hamasaki, Hideaki Takeda Discovering Relationships among Catalogs Proceedings of the 7th International Conference on Discovery Science, LNAI 3245, pp. 371-379, Springer, 2004
* Masahiro Hamasaki, Hideaki Takeda, Ikki Omukai, Ryutaro Ichise Scheduling Support System for Academic Conferences Based on Interpersonal Networks Demonstration and Poster Proceedings of Hypertext2004, pp. 50-51, 2004
* Ryutaro Ichise, Masahiro Hamasaki, Hideaki Takeda A Multi-Strategy Approach for Catalog Integration Proceedings of the 8th Pacific Rim International Conference on Artificial Intelligence, LNAI 3157, pp. 944-945, Springer, 2004
* Masahiro HAMASAKI, Hideaki TAKEDA, Ikki Ohmukai, Ryutaro ICHISE Proposal and Analysis of a Community System using Personal Networks Transactions of the Japanese Society for Artificial Intelligence, Vol. 19, No. 5, pp.389-398, 2004
* Ryutaro Ichise, Daniel Shapiro, Pat Langley Structured Program Induction from Behavioral Traces IEICE Transactions D-1, Vol. J87-D-1, No. 6, pp. 730-740, in Japanese, 2004
* Masahiro Hamasaki, Hideaki Takeda, Ikki Ohmukai, Ryutaro Ichise Development and Application of the Scheduling Support System using Information Sharing for Academic Conference DBSJ Letters, Vol. 2, No. 4, pp. 7-10, in Japanese, 2004

2003

Author Title Journal
* Ryutaro Ichise, Masayuki Numao Discovery of Temporal Relationships using Graph Structures Proceedings of the 2nd International Workshop on Active Mining, pp. 118-129, 2003
* Ryutaro Ichise, Masayuki Numao Relational Mining for Temporal Medical Data Proceedings of the 2nd IASTED International Conference on Information and Knowledge Sharing, pp. 164-169, 2003
* Ryutaro Ichise, Hideaki Takeda, Shinichi Honiden Integrating Multiple Internet Directories by Instance-based Learning Proceedings of the 18th International Joint Conference on Artificial Intelligence, pp. 22-28, 2003
* Hideaki Takeda, Masahiro Hamasaki, Ryutaro Ichise Development of the Prototype System for Collection and Integration of Concept Systems Proceedings of International Workshop on Semantic Web Foundations and Application Technologies, pp. 47-50, 2003

2002

Author Title Journal
* TuanNam Tran, Ryutaro Ichise, Masayuki Numao Mining Hepatitis Data Set Using Information Gathered from Biomedical Literature Proceedings of International Workshop on Active Mining, pp. 136-141, 2002
* Ryutaro Ichise, Daniel Shapiro and Pat Langley Learning Hierarchical Skills from Observation Proceedings of the 5th International Conference on Discovery Science, pp. 247-258, LNCS 2534, Springer, 2002
* ICHISE Ryutaro, TAKEDA Hideaki and HONIDEN Shinichi An Examination of the Relationships between Internet Directories Proceedings of the EKAW-02 Workshop on Knowledge Management through Corporate Semantic Webs, pp. 23-36, 2002
* Ryutaro Ichise and Pat Langley Adaptive User Interfaces and Conversational Interaction Journal of the Japanese Society for Artificial Intelligence, Vol. 17, No. 3, pp. 291-294, in Japanese, 2002
* ICHISE Ryutaro, TAKEDA Hideaki and HONIDEN Shinichi Learning of Alignment Rules between Concept Hierarchies Transactions of the Japanese Society for Artificial Intelligence, Vol. 17, No. 3, pp. 230-238, in Japanese, 2002

2001

Author Title Journal
* ICHISE Ryutaro, NUMAO Masayuki Learning Relational Rule from Examples that are Neither Positive nor Negative Systems and Computers in Japan, Vol. 32, No. 14, pp. 34-40, 2001
* ICHISE Ryutaro, TAKEDA Hideaki and HONIDEN Shinichi Rule Induction for Concept Hierarchy Alignment Proceedings of the IJCAI-01 Workshop on Ontology Learning (OL-2001), pp. 25-28, 2001
* ICHISE Ryutaro, TAKEDA Hideaki and HONIDEN Shinichi Automated Alignment of Multiple Internet Directories Poster Proceedings of the 10th International World Wide Web Conference, pp. 194-195, 2001
* ICHISE Ryutaro and NUMAO Masayuki Learning First-Order Rules to Handle Medical Data NII Journal, Vol. 2, pp. 9-14, 2001

2000

Author Title Journal
* ICHISE Ryutaro Learning Relational Knowledge with a Synthesized Approach Doctoral Theses,Tokyo Institute of Technology, in Japanese, 2000

1999

Author Title Journal
* ICHISE Ryutaro and NUMAO Masayuki Learning Relational Rule from Examples that are Neither Positive nor Negative IEICE Transactions, Vol. J82-D-1, No. 12, pp. 1387-1393, in Japanese, 1999
* ICHISE Ryutaro, NUMAO Masayuki Constructing Human Feeling Models with Machine Induction Proceedings of the 2nd International Conference on Cognitive Science and The 16th Annual Meeting of the Japanese Cognitive Science Society Joint Conference (ICCS/JCSS99), pp. 942-945, 1999
* ICHISE Ryutaro and NUMAO Masayuki Inductive Learning with Inductive Logic Programming and Genetic Programming Journal of Japanese Society for Artificial Intelligence, Vol. 14, No. 2, pp. 307-314, in Japanese, 1999

1998

Author Title Journal
* ICHISE Ryutaro Synthesizing Inductive Logic Programming and Genetic Programming Proceedings of the 13th European Conference on Artificial Intelligence (ECAI-98), pp. 467-468, 1998