Japanese IE System and Customization Tool. - Chikashi Nobata; Satoshi Sekine; Roman Yangarber (TIPSTER, 1998)

The GENIA project: corpus-based knowledge acquisition and information extraction from genome research papers. - Nigel Collier; Hyun Seok Park; Norihiro Ogata; Yuka Tateishi; Chikashi Nobata; Tomoko Ohta; Tateshi Sekimizu; Hisao Imai; Katsutoshi Ibushi; Jun'ichi Tsujii (EACL, 1999)

Difficulty Indices for the Named Entity Task in Japanese. - Chikashi Nobata; Satoshi Sekine; Jun'ichi Tsujii (ACL, 2000)

Extracting the Names of Genes and Gene Products with a Hidden Markov Model. - Nigel Collier; Chikashi Nobata; Jun'ichi Tsujii (COLING, 2000)

Building an Annotated Corpus in the Molecular-Biology Domain. - Yuka Tateisi; Tomoko Ohta; Nigel Collier; Chikashi Nobata; Jun'ichi Tsujii (SAIC@COLING, 2000)

Sentence Extraction System Assembling Multiple Evidence. - Chikashi Nobata; Satoshi Sekine; Masaki Murata; Kiyotaka Uchimoto; Masao Utiyama; Hitoshi Isahara (NTCIR, 2001)

Morphological Analysis of the Spontaneous Speech Corpus. - Kiyotaka Uchimoto; Chikashi Nobata; Atsushi Yamada; Satoshi Sekine; Hitoshi Isahara (COLING, 2002)

Progress on Multi-lingual Named Entity Annotation Guidelines using RDF (S). - Nigel Collier; Koichi Takeuchi; Chikashi Nobata; Junichi Fukumoto; Norihiro Ogata (LREC, 2002)

Summarization System Integrated with Named Entity Tagging and IE pattern Discovery. - Chikashi Nobata; Satoshi Sekine; Hitoshi Isahara; Ralph Grishman (LREC, 2002)

Extended Named Entity Hierarchy. - Satoshi Sekine; Kiyoshi Sudo; Chikashi Nobata (LREC, 2002)

A Summarization System with Categorization of Document Sets. - Chikashi Nobata; Satoshi Sekine; Kiyotaka Uchimoto; Hitoshi Isahara (NTCIR, 2002)

NYU/CRL QA System, QAC Question Analysis and CRL QA Data. - Satoshi Sekine; Kiyoshi Sudo; Yusuke Shinyama; Chikashi Nobata; Kiyotaka Uchimoto; Hitoshi Isahara (NTCIR, 2002)

Morphological Analysis of a Large Spontaneous Speech Corpus in Japanese. - Kiyotaka Uchimoto; Chikashi Nobata; Atsushi Yamada; Satoshi Sekine; Hitoshi Isahara (ACL, 2003)

Corpus and Evaluation Measures for Multiple Document Summarization with Multiple Sources. - Tsutomu Hirao; Takahiro Fukusima; Manabu Okumura; Chikashi Nobata; Hidetsugu Nanba (COLING, 2004)

Definition, Dictionaries and Tagger for Extended Named Entity Hierarchy. - Satoshi Sekine; Chikashi Nobata (LREC, 2004)

Comparison of Feature Usage at TSC-3 Summarization Tasks. - Chikashi Nobata; Satoshi Sekine; Kiyotaka Uchimoto; Hitoshi Isahara (NTCIR, 2004)

NYU/CRL QA System for QAC-2. - Satoshi Sekine; Kiyoshi Sudo; Yusuke Shinyama; Chikashi Nobata; Kiyotaka Uchimoto; Hitoshi Isahara (NTCIR, 2004)

Morphological analysis of the corpus of spontaneous Japanese. - Kiyotaka Uchimoto; Kazuma Takaoka; Chikashi Nobata; Atsushi Yamada; Satoshi Sekine; Hitoshi Isahara (IEEE Trans. Speech Audio Process., 2004)

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 (SIGIR, 2008)

The DBCLS BioHackathon: standardization and interoperability for bioinformatics web services and workflows. - Toshiaki Katayama; Kazuharu Arakawa; Mitsuteru Nakao; Keiichiro Ono; Kiyoko F. Aoki-Kinoshita; Yasunori Yamamoto; Atsuko Yamaguchi; Shuichi Kawashima; Hong-Woo Chun; Jan Aerts; Bruno Aranda; Lord H. Barboza; et al. (J. Biomed. Semant., 2010)

Detecting experimental techniques and selecting relevant documents for protein-protein interactions from biomedical literature. - Xinglong Wang; Rafal Rak; Angelo C. Restificar; Chikashi Nobata; C. J. Rupp; Riza Theresa Batista-Navarro; Raheel Nawaz; Sophia Ananiadou (BMC Bioinform., 2011)

UKPMC: a full text article resource for the life sciences. - Johanna R. McEntyre; Sophia Ananiadou; Stephen Andrews; William J. Black; Richard Boulderstone; Paula Buttery; David Chaplin; Sandeepreddy Chevuru; Norman Cobley; Lee-Ann Coleman; Paul Davey; Bharti Gupta; et al. (Nucleic Acids Res., 2011)

Propagation-based Sentiment Analysis for Microblogging Data. - Jiliang Tang; Chikashi Nobata; Anlei Dong; Yi Chang 001; Huan Liu 001 (SDM, 2015)

Ranking Relevance in Yahoo Search. - Dawei Yin 003; Yuening Hu; Jiliang Tang; Tim Daly Jr.; Mianwei Zhou; Hua Ouyang; Jianhui Chen; Changsung Kang; Hongbo Deng; Chikashi Nobata; Jean-Marc Langlois; Yi Chang 001 (KDD, 2016)

Abusive Language Detection in Online User Content. - Chikashi Nobata; Joel R. Tetreault; Achint Thomas; Yashar Mehdad; Yi Chang 001 (WWW, 2016)