Makoto Koyama

Publication Activity (10 Years)

Years Active: 1998-2007
Publications (10 Years): 0

Publications

Tetsuya Sakai, Makoto Koyama, Tatsuya Izuha, Akira Kumano, Toshihiko Manabe, Tomoharu Kokubu
Toshiba BRIDJE at NTCIR-6 CLIR: The Head/Lead Method and Graded Relevance Feedback. NTCIR (2007)
Tetsuya Sakai, Tatsuya Uehara, Taishi Shimomori, Makoto Koyama, Mika Fukui
Pic-A-Topic: Efficient Viewing of Informative TV Contents on Travel, Cooking, Food and More. RIAO (2007)
Tomoharu Kokubu, Tetsuya Sakai, Yoshimi Saito, Hideki Tsutsui, Toshihiko Manabe, Makoto Koyama, Hiroko Fujii
The Relationship between Answer Ranking and User Satisfaction in a Question Answering System. NTCIR (2005)
Tetsuya Sakai, Toshihiko Manabe, Akira Kumano, Makoto Koyama, Tomoharu Kokubu
Toshiba BRIDJE at NTCIR-5 CLIR: Evaluation using Geometric Means. NTCIR (2005)
Tetsuya Sakai, Toshihiko Manabe, Makoto Koyama
Flexible pseudo-relevance feedback via selective sampling. ACM Trans. Asian Lang. Inf. Process. 4 (2) (2005)
Tetsuya Sakai, Makoto Koyama, Akira Kumano, Toshihiko Manabe
Toshiba BRIDJE at NTCIR-4 CLIR: Monolingual/Bilingual IR and Flexible Feedback. NTCIR (2004)
Tetsuya Sakai, Yoshimi Saito, Yumi Ichimura, Tomoharu Kokubu, Makoto Koyama
The effect of back-formulating questions in question answering evaluation. SIGIR (2004)
Tetsuya Sakai, Yoshimi Saito, Yumi Ichimura, Makoto Koyama, Tomoharu Kokubu, Toshihiko Manabe
ASKMi: A Japanese Question Answering System based on Semantic Role Analysis. RIAO (2004)
Tetsuya Sakai, Yoshimi Saito, Yumi Ichimura, Makoto Koyama, Tomoharu Kokubu
Toshiba ASKMi at NTCIR-4 QAC2. NTCIR (2004)
Tetsuya Sakai, Makoto Koyama, Masaru Suzuki, Akira Kumano, Toshihiko Manabe
BRIDJE over a language barrier: cross-language information access by integrating translation and retrieval. IRAL (2003)
Tetsuya Sakai, Makoto Koyama, Masaru Suzuki, Toshihiko Manabe
Toshiba KIDS at NTCIR-3: Japanese and English-Japanese IR. NTCIR (2002)
Kouichi Katsurada, Makoto Koyama, Kouzou Ohara, Noboru Babaguchi, Tadahiro Kitahashi
Converting Ordinary Rules into Default Rules Based on Contradiction of Knowledge Base. EJC (2000)
Kouichi Katsurada, Makoto Koyama, Kouzou Ohara, Noboru Babaguchi, Tadahiro Kitahashi
Solving contradiction in knowledge-base without interaction. SMC (1998)