Keizo Oyama

Etsuro Fujita, Keizo Oyama: Efficient Top-k Document Retrieval for Long Queries Using Term-Document Binary Matrix - Pursuit of Enhanced Informational Search on the Web -. IEICE Transactions 96-D(5): 1016-1028 (2013)

Manabu Okumura, Tetsuya Motegi, Tetsuro Kobayashi, Keizo Oyama, Takahisa Suzuki: Can We Predict Political Poll Results by Using Blog Entries? HICSS 2012: 1785-1789

Hao Han, Yinxing Xue, Keizo Oyama: Client-Side Rendering Mechanism: A Double-Edged Sword for Browser-Based Web Applications. SEKE 2012: 124-130

Etsuro Fujita, Keizo Oyama: Efficient Top-k Document Retrieval Using a Term-Document Binary Matrix. AIRS 2011: 293-302

Hao Han, Peng Gao, Keizo Oyama: Retrieval, description and security: Towards the large-scale UI component-based reuse and integration. IRI 2011: 193-199

Yuxin Wang, Keizo Oyama: Web Page Classification exploiting Surrounding Pages with Noisy Page Filtering. DMIN 2008: 626-632

Yuxin Wang, Keizo Oyama: Framework for Building a High-Quality Web Page Collection Considering Page Group Structure. APWeb/WAIM 2007: 95-107

Yuxin Wang, Keizo Oyama: Web Page Classification Considering Page Group Structure for Building a High-quality Homepage Collection. WEBIST (2) 2007: 170-175

Masao Takaku, Keizo Oyama, Akiko N. Aizawa: An Analysis on Topic Features and Difficulties Based on Web Navigational Retrieval Experiments. AIRS 2006: 625-632

Yuxin Wang, Keizo Oyama: Web Page Classification Exploiting Contents of Surrounding Pages for Building a High-Quality Homepage Collection. ICADL 2006: 515-518

Yuxin Wang, Keizo Oyama: A Method for Creating a High Quality Collection of Researchers' Homepages from the Web. ICADL 2005: 473-474

Akiko N. Aizawa, Keizo Oyama: A Fast Linkage Detection Scheme for Multi-Source Information Integration. WIRI 2005: 30-39

Keizo Oyama, Haruko Ishikawa, Akiko N. Aizawa: Analysis of Topics and Relevant Documents for Navigational Retrieval on the Web. WIRI 2005: 157-163

Koji Eguchi, Keizo Oyama, Emi Ishida, Noriko Kando, Kazuko Kuriyama: An evaluation of the Web retrieval task at the third NTCIR workshop. SIGIR Forum 38(1): 39-45 (2004)

Keizo Oyama, Kyo Kageura, Noriko Kando, Masaru Kimura, Katsumi Maruyama, Masaharu Yoshioka, Kazumichi Takahashi: Development of an information retrieval system suitable for large-scale scholarly databases. Systems and Computers in Japan 34(6): 44-58 (2003)

Koji Eguchi, Keizo Oyama, Emi Ishida, Noriko Kando, Kazuko Kuriyama: System Evaluation Methods for Web Retrieval Tasks Considering Hyperlink Structure. WWW (Posters) 2003

Koji Eguchi, Keizo Oyama, Emi Ishida, Kazuko Kuriyama, Noriko Kando: The web retrieval task and its evaluation in the third NTCIR workshop. SIGIR 2002: 375-376

Keizo Oyama, Hironobu Gotoda (Eds.): DC-2001, Proceedings of the International Conference on Dublin Core and Metadata Applications 2001. National Institute of Informatics, Tokyo, Japan 2001, isbn 4-924600-98-9

Hiroyuki Kato, Masatoshi Yoshikawa, Keizo Oyama, Shunsuke Uemura: A Query Optimization for XML Document Views Constructed by Aggregations. DANTE 1999: 189-196

Soichiro Hidaka, Hiroyuki Kato, Keizo Oyama: Querying Structured Documents Based on Human Visual Memory. DANTE 1999: 267-270

Noriko Kando, Kyo Kageura, Masaharu Yoshioka, Keizo Oyama: Phrase Processing Methods for Japanese Text Retrieval. SIGIR Forum 32(2): 23-28 (1998)