Naoaki Okazaki

2021

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Behavioral Testing of Knowledge Graph Embedding Models for Link Prediction.
Wiem Ben Rim|Carolin Lawrence|Kiril Gashteovski|Mathias Niepert|Naoaki Okazaki
3rd Conference on Automated Knowledge Base Construction, AKBC 2021, Virtual, October 4-8, 2021.

2020

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WER99 at the NTCIR-15 QA Lab-PoliInfo-2 Classification Task.
Yuichi Sasazawa|Naoaki Okazaki
Proceedings of the 15th NTCIR Conference on Evaluation of Information Access Technologies, NTCIR 2020, Tokyo, Japan, December 8-11, 2020

2013

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Named entity recognition with multiple segment representations.
Han-Cheol Cho|Naoaki Okazaki|Makoto Miwa|Jun'ichi Tsujii
Information Processing and Management 2013 Volume 49 Issue 4

2010

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A bottom-up approach to sentence ordering for multi-document summarization.
Danushka Bollegala|Naoaki Okazaki|Mitsuru Ishizuka
Information Processing and Management 2010 Volume 46 Issue 1

2009

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Opinion classification with tree kernel SVM using linguistic modality analysis.
Takeshi S. Kobayakawa|Tadashi Kumano|Hideki Tanaka|Naoaki Okazaki|Jin-Dong Kim|Jun'ichi Tsujii
Proceedings of the 18th ACM Conference on Information and Knowledge Management, CIKM 2009, Hong Kong, China, November 2-6, 2009

2008

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Kleio: a knowledge-enriched information retrieval system for biology.
Chikashi Nobata|Philip Cotter|Naoaki Okazaki|Brian Rea|Yutaka Sasaki|Yoshimasa Tsuruoka|Jun'ichi Tsujii|Sophia Ananiadou
Proceedings of the 31st Annual International ACM SIGIR Conference on Research and Development in Information Retrieval, SIGIR 2008, Singapore, July 20-24, 2008

2004

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GDQA: Graph Driven Question Answering System - NTCIR-4 QAC2 Experiments.
Gakuto Kurata|Naoaki Okazaki|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
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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

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