Daisuke Ishikawa


2001

pdf dblp
The Intelligent Method of Information Retrieval Based on Self Organized Knowledge Resources
Takayuki Morimoto | Takahiro Kondo | Katsuhiko Sugita | Daisuke Ishikawa | Masaya Ikemura | Yuzuru Fujiwara
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

2010

pdf dblp
Overview of the NTCIR-8 Community QA Pilot Task (Part I): The Test Collection and the Task
Daisuke Ishikawa | Tetsuya Sakai | Noriko Kando
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

pdf dblp
Overview of the NTCIR-8 Community QA Pilot Task (Part II): System Evaluation
Tetsuya Sakai | Daisuke Ishikawa | Noriko Kando
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

pdf dblp
ASURA: A Best-Answer Estimation System for NTCIR-8 CQA Pilot Task
Daisuke Ishikawa
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

2011

doi dblp
Using graded-relevance metrics for evaluating community QA answer selection
Tetsuya Sakai | Daisuke Ishikawa | Noriko Kando | Yohei Seki | Kazuko Kuriyama | Chin-Yew Lin
Proceedings of the Forth International Conference on Web Search and Web Data Mining, WSDM 2011, Hong Kong, China, February 9-12, 2011

pdf dblp
What Makes a Good Answer in Community Question Answering? An Analysis of Assessors' Criteria
Daisuke Ishikawa | Noriko Kando | Tetsuya Sakai
Proceedings of the 4th International Workshop on Evaluating Information Access, EVIA 2011, National Center of Sciences, Tokyo, Japan, December 6, 2011

dblp
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

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