柳井 啓司 / Keiji Yanai

担当演習実験

• 情報工学演習第１（昼間コース） プログラミング通論対応課題(AQ課題J2クラス)
• 情報工学実験第２（昼間コース） Javaによるオブジェクト指向(B1課題)
• 情報工学演習第１（夜間コース） プログラミング課題(BP課題)
• 情報工学実験第１（夜間コース） オブジェクト指向プログラミング(B3課題)

研究テーマ

• Web画像収集
• Web画像マイニング
• マルチエージェントによる実世界画像の認識 (現在休止中)

発表論文

Journals

• Keiji Yanai: Image Collector II: A System to Gather a Large Number of Images from the Web, IEICE Transactions on Information and Systems, Vol.E88-D, No.10, pp.2432-2436 (2005/10).
• Keiji Yanai: Mining Visual Knowledge on the World Wide Web for Generic Image Classification, Transaction of the Japanese Society of Artificial Intelligence, Vol.19, No.5, pp.429-439 (2004/10) (in Japanese). (PDF file)
• Keiji Yanai, Masaya Shindo, Kohei Noshita: A Fast Image-Gathering System on the World-Wide Web Using a PC Cluster, Image and Vision Computing, Vol.22, No.1, pp.59-71 (2004/01). (PDF file)
• Keiji Yanai and Koichiro Deguchi: Recognition of Indoor Images Employing Supporting Relation between Objects, Systems and Computers in Japan, Vol.33, No.10, pp.14-26 (2002/10). (PDF file)
• Yoshio Hoshi, Kohei Noshita and Keiji Yanai: A new algorithm for solving the cooperative Tsume-shogi based on iterative-deepening search, Transaction of Information Processing Society of Japan, Vol.43, No.1, pp.11-19 (2002/1) (in Japanese). (PDF file)
• Keiji Yanai and Koichiro Deguchi: A Multi-resolution Image Understanding System Based on Multi-agent Architecture for High-resolution Images, IEICE Transactions on Information and Systems, Vol.E84-D, No.12 (2001/12). (PDF file)
• Keiji Yanai: An Image Gathering System from WWW Employing Keywords and Image Features, IPSJ Transactions on Databases, Vol.42, No.SIG10(TOD11), pp.79-91 (2001/9) (in Japanese). (PDF file)
• Keiji Yanai and Koichiro Deguchi: Recognition of Indoor Images Employing Supporting Relation between Objects, IEICE Transactions D-II, Vol.84-DII, No.8, pp.1741-1752 (2001/8) (in Japanese). (PDF file)
• Keiji Yanai and Koichiro Deguchi: A Multi-Agent Architecture of Object Recognition System for Various Image, Transaction of Information Processing Society of Japan, Vol.39, No.2, pp.170-177 (1998/2) (in Japanese). (PDF file)

International conferences

• Keiji Yanai and Takehisa Hayashiyama: Automatic ``Go'' Record Generation from a TV Program, Proc. of the 12th International Multimedia Modelling Conference, Beijing China, (2006/01). (to appear)
• Keiji Yanai and Kobus Barnard: Image Region Entropy: A Measure of "Visualness" of Web Images Associated with One Concept, Proc. of ACM Multimedia 2005, Singapore, (2005/11).
• Keiji Yanai and Kobus Barnard: Probabilistic Web Image Gathering, Proc. of ACM Multimedia Workshop on Multimedia Information Retrieval (MIR) 2005, Singapore, (2005/11). (PDF file)
• Keiji Yanai, Nikhil V. Shirahatti, Prasad Gabbur and Kobus Barnard: Evaluation Strategies for Image Understanding and Retrieval, Proc. of ACM Multimedia Workshop on Multimedia Information Retrieval (MIR) 2005, Singapore, (2005/11). (PDF file) (invited paper)
• Keiji Yanai: Web Image Mining: Can We Gather Visual Knowledge for Image Recognition from the Web ?, Proc. of the 2003 Pacific-Rim International Conference on Multimedia, Singapore, pp.1B1-2 (2003/12). (PDF file) (invited paper)
• Keiji Yanai: Generic Image Classification Using Visual Knowledge on the Web, Proc. of ACM Multimedia 2003, Berkeley USA, pp.67-76 (2003/11). (ACM Digital Library) (PDF file) (acceptance rate: 16.9%)
• Keiji Yanai: Image Collector II: A System for Gathering More Than One Thousand Images from the Web for One Keyword, Proc. of IEEE International Conference on Multimedia and Expo, Baltimore USA, (2003/7). (PDF file)
• Keiji Yanai: Web Image Mining toward Generic Image Recognition, Proc. of the Twelfth International World Wide Web Conference, Poster Paper, Budapest Hungary, (2003/5). (HTML file)
• Keiji Yanai: Image Collector II: An Over-One-Thousand-Image-Gathering System, Proc. of the Twelfth International World Wide Web Conference, Poster Paper, Budapest Hungary, (2003/5). (HTML file)
• Keiji Yanai: An Experiment on Generic Image Classification Using Web Images, Proc. of the 2002 Pacific-Rim International Conference on Multimedia (Springer LNCS no.2532), Shinchu Taiwan, pp.303-310 (2002/12). (PDF file)
• Keiji Yanai: Image Classification by Web Images, Proc. of the Seventh Pacific-Rim International Conference on Artificial Intelligence (Springer LNAI no.2417), Tokyo Japan, pp.613-614 (2002/08).
• Keiji Yanai: An Automatic Image-Gathering System for the World-Wide Web by Integration of Keywords and Image Features, Proc. of 4th International Conference on Computational Intelligence and Multimedia Applications, Yokosuka Japan, pp.303-307 (2001/10).
• Keiji Yanai, Masaya Shindo, Kohei Noshita: A Fast Image-Gathering System on the World-Wide Web Using a PC Cluster, Proc. of the 2001 International Conference on Web Intelligence (Springer LNAI no.2198), Maebashi Japan, Full Paper, pp.324-334 (2001/10). (PDF file) (acceptance rate: 19.0%)
• Keiji Yanai: Image Collector: An Image-Gathering System from the World-Wide Web Employing Keyword-based Search Engines, Proc. of IEEE International Conference on Multimedia and Expo, Tokyo Japan, pp.704-707 (2001/8). (PDF file)
• Keiji Yanai and Koichiro Deguchi: A Multi-resolution Image Understanding System Based on Multi-agent Architecture for High-resolution Images, Proc. of IAPR Workshop on Machine Vision and Applications 2000, Tokyo Japan, pp.291-294 (2000/11). (PDF file)
• Keiji Yanai and Koichiro Deguchi: Recognition of Indoor Images Employing Qualitative Model Fitting and Supporting Relation between Objects, Proc. of International Conference on Pattern Recognition 2000, Barcelona Spain, Vol.I, pp.964-967 (2000/9). (PDF file)
• Keiji Yanai: An Image Understanding System for Various Images Based on Multi-Agent Architecture, Proc. of 3rd International Conference on Computational Intelligence and Multimedia Applications, New Dehli India, pp.186-190 (1999/9). (PDF file)
• Keiji Yanai and Koichiro Deguchi: An Architecture of Object Recognition System for Various Images Based on Multi-Agent, Proc. of International Conference on Pattern Recognition'98, Brisbane Australia, Vol.I, pp.643-646 (1998/8). (HTML file) (PDF file)

学位，資格など

• 学位：博士 (工学)
• 資格：宅地建物取扱主任,一般旅行業務取扱主任,情報処理１種,電話工事担当者デジタル１種,甲種危険物取扱者,(普通自動車,アマチュア無線4級,PADI open water)
• 個人的興味：フリークライミング，バックカントリースキー