Yutaka Matsuo

2025

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AGENTiGraph: A Multi-Agent Knowledge Graph Framework for Interactive, Domain-Specific LLM Chatbots.
Xinjie Zhao|Moritz Blum|Fan Gao|Yingjian Chen|Boming Yang|Luis Marquez-Carpintero|Monica Pina-Navarro|Yanran Fu|So Morikawa|Yusuke Iwasawa|Yutaka Matsuo|Chanjun Park|Irene Li
Proceedings of the 34th ACM International Conference on Information and Knowledge Management, CIKM 2025, Seoul, Republic of Korea, November 10-14, 2025

2013

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Like prediction: modeling like counts by bridging facebook pages with linked data.
Shohei Ohsawa|Yutaka Matsuo
22nd International World Wide Web Conference, WWW '13, Rio de Janeiro, Brazil, May 13-17, 2013, Companion Volume
doi dblp
Regional analysis of user interactions on social media in times of disaster.
Takeshi Sakaki|Fujio Toriumi|Kousuke Shinoda|Kazuhiro Kazama|Satoshi Kurihara|Itsuki Noda|Yutaka Matsuo
22nd International World Wide Web Conference, WWW '13, Rio de Janeiro, Brazil, May 13-17, 2013, Companion Volume

2011

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Collaborative exploratory search in real-world context.
Naoki Tani|Danushka Bollegala|Naiwala P. Chandrasiri|Keisuke Okamoto|Kazunari Nawa|Shuhei Iitsuka|Yutaka Matsuo
Proceedings of the 20th ACM Conference on Information and Knowledge Management, CIKM 2011, Glasgow, United Kingdom, October 24-28, 2011
doi dblp
From actors, politicians, to CEOs: domain adaptation of relational extractors using a latent relational mapping.
Danushka Bollegala|Yutaka Matsuo|Mitsuru Ishizuka
Proceedings of the 20th International Conference on World Wide Web, WWW 2011, Hyderabad, India, March 28 - April 1, 2011 (Companion Volume)
doi dblp
A self organizing document map algorithm for large scale hyperlinked data inspired by neuronal migration.
Kotaro Nakayama|Yutaka Matsuo
Proceedings of the 20th International Conference on World Wide Web, WWW 2011, Hyderabad, India, March 28 - April 1, 2011 (Companion Volume)

2010

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Semantic Relation Extraction Based on Semi-supervised Learning.
Haibo Li|Yutaka Matsuo|Mitsuru Ishizuka
Information Retrieval Technology - 6th Asia Information Retrieval Societies Conference, AIRS 2010, Taipei, Taiwan, December 1-3, 2010. Proceedings
doi dblp
Relational duality: unsupervised extraction of semantic relations between entities on the web.
Danushka Bollegala|Yutaka Matsuo|Mitsuru Ishizuka
Proceedings of the 19th International Conference on World Wide Web, WWW 2010, Raleigh, North Carolina, USA, April 26-30, 2010
doi dblp
Earthquake shakes Twitter users: real-time event detection by social sensors.
Takeshi Sakaki|Makoto Okazaki|Yutaka Matsuo
Proceedings of the 19th International Conference on World Wide Web, WWW 2010, Raleigh, North Carolina, USA, April 26-30, 2010

2009

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Measuring the similarity between implicit semantic relations using web search engines.
Danushka Bollegala|Yutaka Matsuo|Mitsuru Ishizuka
Proceedings of the Second International Conference on Web Search and Web Data Mining, WSDM 2009, Barcelona, Spain, February 9-11, 2009
doi dblp
Measuring the similarity between implicit semantic relations from the web.
Danushka Bollegala|Yutaka Matsuo|Mitsuru Ishizuka
Proceedings of the 18th International Conference on World Wide Web, WWW 2009, Madrid, Spain, April 20-24, 2009
doi dblp
Community gravity: measuring bidirectional effects by trust and rating on online social networks.
Yutaka Matsuo|Hikaru Yamamoto
Proceedings of the 18th International Conference on World Wide Web, WWW 2009, Madrid, Spain, April 20-24, 2009

2008

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Mining for personal name aliases on the web.
Danushka Bollegala|Taiki Honma|Yutaka Matsuo|Mitsuru Ishizuka
Proceedings of the 17th International Conference on World Wide Web, WWW 2008, Beijing, China, April 21-25, 2008

2007

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Measuring semantic similarity between words using web search engines.
Danushka Bollegala|Yutaka Matsuo|Mitsuru Ishizuka
Proceedings of the 16th International Conference on World Wide Web, WWW 2007, Banff, Alberta, Canada, May 8-12, 2007

2006

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POLYPHONET: an advanced social network extraction system from the web.
Yutaka Matsuo|Junichiro Mori|Masahiro Hamasaki|Keisuke Ishida|Takuichi Nishimura|Hideaki Takeda|Kôiti Hasida|Mitsuru Ishizuka
Proceedings of the 15th international conference on World Wide Web, WWW 2006, Edinburgh, Scotland, UK, May 23-26, 2006

2004

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TISS: An Integrated Summarization System for TSC-3.
Naoaki Okazaki|Yutaka Matsuo|Mitsuru Ishizuka
Proceedings of the Fourth NTCIR Workshop on Research in Information Access Technologies Information Retrieval, Question Answering and Summarization, NTCIR-4, National Center of Sciences, Tokyo, Japan, June 2-4, 2004

2003

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Social Network Extraction of Conference Participants.
Hironori Tomobe|Yutaka Matsuo|Kôiti Hasida|Mitsuru Ishizuka
Proceedings of the Twelfth International World Wide Web Conference - Posters, WWW 2003, Budapest, Hungary, May 20-24, 2003

2002

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Two Different Summarization Methods at NTCIR3-TSC2: Coverage Oriented and Focus Oriented.
Naoaki Okazaki|Yutaka Matsuo|Naohiro Matsumura|Hironori Tomobe|Mitsuru Ishizuka
Proceedings of the Third NTCIR Workshop on Research in Information Retrieval, Automatic Text Summarization and Question Answering, NTCIR-3, Tokyo, Japan, October 8-10, 2002
doi dblp
Featuring web communities based on word co-occurrence structure of communications: 736.
Yukio Ohsawa|Hirotaka Soma|Yutaka Matsuo|Naohiro Matsumura|Masaki Usui
Proceedings of the Eleventh International World Wide Web Conference, WWW 2002, May 7-11, 2002, Honolulu, Hawaii, USA