Takashi Sato

2019

OKSAT at NTCIR-14 OpenLiveQ-2 Task -Reorder Questions by Using White and Black Words-.

Takashi Sato|Yuki Nagase|Masato Uraji

Proceedings of the 14th NTCIR Conference on Evaluation of Information Access Technologies, NTCIR 2019, Tokyo, Japan, June 10-13, 2019

2014

OKSAT at NTCIR-11 Temporalia: Plural Sets of Search Terms for a Topic.

Takashi Sato|Shingo Aoki

Proceedings of the 11th NTCIR Conference on Evaluation of Information Access Technologies, NTCIR-11, National Center of Sciences, Tokyo, Japan, December 9-12, 2014

OKSAT at NTCIR-11 RecipeSearch: Categorization and Expansion of Search Terms in Topics.

Takashi Sato|Shingo Aoki|Yuta Morishita

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

Osaka Kyoiku University at NTCIR-10 CrossLink-2: Link Filtering by Title Tag of Corpus as a Dictionary.

Proceedings of the 10th NTCIR Conference on Evaluation of Information Access Technologies, NTCIR-10, National Center of Sciences, Tokyo, Japan, June 18-21, 2013

2011

NTCIR-9 GeoTime at Osaka Kyoiku University - Toward Automatic Extraction of Place/Time Terms -.

Proceedings of the 9th NTCIR Workshop Meeting on Evaluation of Information Access Technologies: Information Retrieval, Question Answering and Cross-Lingual Information Access, NTCIR-9, National Center of Sciences, Tokyo, Japan, December 6-9, 2011

2010

NTCIR-8 GeoTime at Osaka Kyoiku University: Hierarchical Index for Geographic Retrieval.

Takashi Sato|Yuu Fukuzawa

Proceedings of the 8th NTCIR Workshop Meeting on Evaluation of Information Access Technologies: Information Retrieval, Question Answering and Cross-Lingual Information Access, NTCIR-8, National Center of Sciences, Tokyo, Japan, June 15-18, 2010

2007

NTCIR-6 CLIR Experiments at Osaka Kyoiku University - Term Expansion Using Online Dictionaries and Weighting Score by Term Variety.

Proceedings of the 6th NTCIR Workshop Meeting on Evaluation of Information Access Technologies: Information Retrieval, Question Answering and Cross-Lingual Information Access, NTCIR-6, National Center of Sciences, Tokyo, Japan, May 15-18, 2007

2005

NTCIR-5 WEB Navi-2 Experiments at Osaka Kyoiku University - Page, Anchor and Title Indexing, and In-link Count, Inter Page and Inter Site Link Analyses.

Takashi Sato|Hitoshi Nakakubo

Proceedings of the Fifth NTCIR Workshop Meeting on Evaluation of Information Access Technologies: Information Retrieval, Question Answering and Cross-Lingual Information Access, NTCIR-5, National Center of Sciences, Tokyo, Japan, December 6-9, 2005

2004

NTCIR-4 WEB Experiments at Osaka Kyoiku University - Static/Dynamic Scoring Using Link Structure Analysis and Web Page Grouping.

Hitoshi Nakakubo|Peng Zhang|Takashi Sato

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

NTCIR-4 PATENT Experiments at Osaka Kyoiku University - Gram-Based Passage Index and Essential Words.

Takashi Sato|Nao Hatta

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

NTCIR-3 CLIR Experiments at Osaka Kyoiku University - Comparison of Gram-based Indices.

Takashi Sato|Koto Han

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

NTCIR-3 WEB Experiments at Osaka Kyoiku University - Towards Index Partitioning and Parallel Retrieval.

Takashi Sato|Yukikazu Kyo|Kihei Kobata

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

NTCIR-3 PAT Experiments at Osaka Kyoiku University: Long Gram-based Index and Essential Words.

Takashi Sato|Tomohiko Satomoto|Koto Han

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

2001

NTCIR-2 Experiments Using Long Gram Based Indices.

Takashi Sato|Nao Hatta|Koji Hiraiwa|Kihei Kobata|Akihiro Furusho|Koto Han

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