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Masakatsu Okubo

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Publication

Featured researches published by Masakatsu Okubo.

Archive | 1998

INFORMATION RETRIEVAL METHOD, DEVICE THEREFOR AND RECORDING MEDIUM

Kazuhiro Hayakawa; Masakatsu Okubo; Masayuki Sugizaki; Kazuo Tanaka; 雅且 大久保; 和宏 早川; 正之 杉崎; 一男 田中

Archive | 2004

Retrieval keyword presentation method, device, and program

Harumi Kawashima; Jidai Ohashi; Masakatsu Okubo; Yoshihide Sato; 吉秀 佐藤; 雅且 大久保; 二大 大橋; 晴美 川島

Archive | 1998

SYNONYM CALCULATION DEVICE, ITS METHOD AND MEDIUM WITH SYNONYM CALCULATION PROGRAM RECORDED THEREIN

Takashi Inoue; Masakatsu Okubo; Masayuki Sugizaki; Kazuo Tanaka; 孝史 井上; 雅且 大久保; 正之 杉崎; 一男 田中

Archive | 2004

Method, apparatus and program for extracting event information

Harumi Kawashima; Masakatsu Okubo; Yuichiro Sekiguchi; 雅且 大久保; 晴美 川島; 裕一郎 関口

Archive | 2005

Advertisement presentation in internet advertising service, management method, advertisement management server, program and storage medium for storing the same program

Shinji Fukatsu; Yoshihiro Matsuo; Masakatsu Okubo; Tsutomu Sasaki; 努 佐々木; 雅且 大久保; 義博 松尾; 真二 深津

Archive | 2004

Visual classification method, device and program, and storage medium storing visual classification program

Shinji Abe; Yoshiyo Ikeda; Masakatsu Okubo; Yoshihide Sato; 吉秀 佐藤; 雅且 大久保; 伸治 安部; 佳代 池田

Archive | 2004

Method and device for extracting topical word, program, and storage medium having stored the same

Shinji Abe; Masakatsu Okubo; Yuki Yoshida; 由紀 吉田; 雅且 大久保; 伸治 安部

Archive | 1999

Information retrieval device and method therefor, and recording medium recording program for executing its method

Daijiro Mori; Masakatsu Okubo; Masayuki Sugizaki; Kazuo Tanaka; 雅且 大久保; 正之 杉崎; 大二郎 森; 一男 田中

Archive | 2005

MAP DISPLAY DEVICE, MAP SWITCHING METHOD, PROGRAM, AND RECORDING MEDIUM

Shinji Miyahara; Masakatsu Okubo; 雅且 大久保; 伸二 宮原

Archive | 2004

Information display method and device, and information display program

Harumi Kawashima; Jidai Ohashi; Masakatsu Okubo; Yoshihide Sato; 吉秀 佐藤; 雅且 大久保; 二大 大橋; 晴美 川島

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Shinji Abe

Nippon Telegraph and Telephone

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Yoshihiro Matsuo

Nippon Telegraph and Telephone

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Yoshinobu Tonomura

Nippon Telegraph and Telephone

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Yumi Murakami

Memorial Hospital of South Bend

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