2016

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Probabilistic latent variable models for unsupervised many-to-many object matching
Tomoharu Iwata | Tsutomu Hirao | Naonori Ueda
2016 Volume 52 Issue 4

2014

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SCT-D3 at the NTCIR-11 MedNLP-2 Task
Akinori Fujino | Jun Suzuki | Tsutomu Hirao | Hisashi Kurasawa | Katsuyoshi Hayashi
Proceedings of the 11th NTCIR Conference on Evaluation of Information Access Technologies, NTCIR-11, National Center of Sciences, Tokyo, Japan, December 9-12, 2014

2013

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Sub-sentence Extraction Based on Combinatorial Optimization
Norihito Yasuda | Masaaki Nishino | Tsutomu Hirao | Masaaki Nagata
Advances in Information Retrieval - 35th European Conference on IR Research, ECIR 2013, Moscow, Russia, March 24-27, 2013. Proceedings

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Text Summarization while Maximizing Multiple Objectives with Lagrangian Relaxation
Masaaki Nishino | Norihito Yasuda | Tsutomu Hirao | Jun Suzuki | Masaaki Nagata
Advances in Information Retrieval - 35th European Conference on IR Research, ECIR 2013, Moscow, Russia, March 24-27, 2013. Proceedings

2007

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Supervised automatic evaluation for summarization with voted regression model
Tsutomu Hirao | Manabu Okumura | Norihito Yasuda | Hideki Isozaki
2007 Volume 43 Issue 6

2004

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Text Summarization Challenge 2 text summarization evaluation at NTCIR workshop 3
Manabu Okumura | Takahiro Fukusima | Hidetsugu Nanba | Tsutomu Hirao
2004 Volume 38 Issue 1

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Text Summarization Challenge 3 - Text Summarization Evaluation at NTCIR Workshop
Tsutomu Hirao | Manabu Okumura | Takahiro Fukusima | Hidetsugu Nanba
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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Experiments in TREC 2003 Genomics Track at NTT
Hirotoshi Taira | Tomonori Izumitani | Tsutomu Hirao | Hideki Isozaki | Hideto Kazawa | Eisaku Maeda
Proceedings of The Twelfth Text REtrieval Conference, TREC 2003, Gaithersburg, Maryland, USA, November 18-21, 2003

2002

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NTT/NAIST's Text Summarization Systems for TSC-2
Tsutomu Hirao | Kazuhiro Takeuchi | Hideki Isozaki | Yutaka Sasaki | Eisaku Maeda
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

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NTT's QA Systems for NTCIR QAC-1
Yutaka Sasaki | Hideki Isozaki | Tsutomu Hirao | Koji Kokuryou | Eisaku Maeda
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

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A Machine Learning Approach for QA and Novelty Tracks: NTT System Description
Hideto Kazawa | Tsutomu Hirao | Hideki Isozaki | Eisaku Maeda
Proceedings of The Eleventh Text REtrieval Conference, TREC 2002, Gaithersburg, Maryland, USA, November 19-22, 2002

2001

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Text Summarization based on Hanning Window and Dependency Strucuture Analysis
Tsutomu Hirao | Mamiko Hatayama | Satoshi Yamada | Kazuhiro Takeuchi
Proceedings of the Third Second Workshop Meeting on Evaluation of Chinese & Japanese Text Retrieval and Text Summarization, NTCIR-2, Tokyo, Japan, March 7-9, 2001

1998

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NTT DATA at TREC-7: System Approach for Ad-Hoc and Filtering
Hiroyuke Nakajima | Toru Takaki | Tsutomu Hirao | Akira Kitauchi
Proceedings of The Seventh Text REtrieval Conference, TREC 1998, Gaithersburg, Maryland, USA, November 9-11, 1998

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