Chair: Xing Chen (Kanagawa Institute of Technology)

• 2A-v1 (invited talk): Hierarchical Web Structure Mining
  Wookey Lee (Sungkyul University, Korea)
• 2A-v2 (invited talk): DisTIN - A Distributed Spatial Index for P2P Environment
  Oje Kwon, Jung-Wook Moon, Ki-Joune Li (Pusan National University, Korea)
• 2A-o3: QoS-based Dynamic Replication in Mobile Peer-to-Peer Networks
  Anirban Mondal (Univ. of Tokyo), Sanjay Kumar Madria (Univ. of Missouri-Rolla), Masaru Kitsuregawa(Univ. of Tokyo)
• 2A-o4: Efficeint Large Scale Continuous Selection-Join Queries Based on Multidimensional Structure
  Botao WANG, Masaru KITSUREGAWA (Univ. of Tokyo)
• 2A-i5: Grid Representation of Time Series Data for Similarity Search
  Guifang Duan, Yu Suzuki, Kyoji Kawagoe (Ritsumeikan Univ.)
• 2A-i6: Prototyping a Building Name Superimposing System for Urban Area Use using a 3-Dimensional City Map
  Tomoyo SUMIDA, Yoshifumi MASUNAGA (Ochanomizu University)
• 2A-i7: A Proposal of Automatic Generation of User Interest Ontology and Formalization Support of Weblog Community
  Makoto NAKATSUJI, Yu MIYOSHI, Yoshihiro OOTSUKA(NTT)

Chair: Anirban Mondal (U. Tokyo)

• 3A-v1 (invited talk): RecipeCrawler: Collecting Recipe Data from WWW Incrementally
  Xiaofeng Meng, Yu Li (Renmin University of China), Qin Li (City Univ. of Hong Kong)
• 3A-v2 (invited talk) : The Strategies to Improve Performance of Function Mining By Gene Expression Programming1 -Genetic Modifying, Overlapped Gene, Backtracking and Adaptive Mutation
  Changjie Tang, Lei Duan, Jing Peng, Huan Zhang, Yixiao Zong (Sichuan University, China)
• 3A-o3: Kernel-based Citation Analysis for Graphs with Multiple Communities
  Takahiko Ito, Masashi Shimbo(NAIST), Daichi Mochihashi(ATR), Yuji Matsumoto(NAIST)
• 3A-o4: Effective Sequential Pattern Mining Algorithms for Dense Database
  Zhenglu Yang, Yitong Wang, Masaru Kitsuregawa (Univ. of Tokyo)
• 3A-i5: Extraction of Semantic Text Portion Related to Anchor Link
  Bui Quang Hung, Masanori Otsubo, Yoshinori Hijikata, Shogo Nishida (Osaka Univ.)
• 3A-i6: Finding Thai Web Pages in Foreign Web Spaces
  Kulwadee SOMBOONVIWAT(Univ. of Tokyo) Takayuki TAMURA (Mitsubishi Electric Corp.), Masaru KITSUREGAWA (Univ. of Tokyo)
• 3A-i7: Incremental Clustering Based on Novelty of On-line Documents - Experiments and Evaluation
  Sophoin KHY, Yoshiharu ISHIKAWA, Hiroyuki KITAGAWA (Univ. of Tsukuba)
• 3A-i8: Extracting Records from the Web Based on Web Source Selection
  Jianwei ZHANG, Sayumi KUROKAWA, Yoshiharu ISHIKAWA, Hiroyuki KITAGAWA (Univ. of Tsukuba)

• 2D-d1: Ontology Management and Maintenance System over the Network
  lan WANG (Toshiba Ltd.)
• 2D-d2: Development of Federated Database System in Astronomy (Virtual Observatory) - Demonstration of Science Use Cases -
  Satoshi HONDA, Yuji SHIRASAKI, Masahiro TANAKA, Satoshi KAWANOMOTO, Masatoshi OHISHI, Yoshihiko MIZUMOTO, Masafumi OE (National Astronomical Observatory), Naoki YASUDA (U. Tokyo), Yoshifumi MASUNAGA (Ochanomizu U.), Yasuhide ISHIHARA, Jumpei TSUTSUMI (Fujitsu Ltd.), Hiroyuki NAKAMOTO, Yusuke KOBAYASHI, and Michito SAKAMOTO (System Engineering Consultants Co. Ltd.)
• 2D-d3: u-Cam: A User-driven Control Mechanism for Ubiquitous Cameras and Its Content Management
  Shumian He(Kyoto Univ.), Yukiko Kawai, Yutaka Kidawara, Koji Zettsu(NICT), Katsumi Tanaka(Kyoto Univ/NICT)

Chair: Yoshifumi Masunaga (Ochanomizu U) invited talk The China Computer Federation Database Society (CCF DBS, http://www.ccf-dbs.org.cn) is one of the societies of China Computer Federation (CCF). CCF is the largest national academic organization in China established in 1956. In 1977, database researchers formed a Database Group, a third level unit in the CCF hierarchy, under the Software Society of CCF. After 22 years, the group was upgraded to Database Society, a second level unit in CCF hierarchy, in August 1999. A research result on keyword search in relational databases will be included in this presentation.

Chair: Somchai Chatvichienchai (Siebold Univ. Nagasaki)

• 4A-v1 (invited talk): An Object Deputy Database System and Its Applications
  Zhiyong Peng (Wuhan University, China)
• 4A-v2 (invited talk): Efficient XML Query Rewriting over the Multiple XML Views
  Jun Gao, Dongqing Yang, Tengjiao Wang (Peking University, China)
• 4A-o4: DBPowder-web: Web Application Development Framework with RDBMS
  Tadashi MURAKAMI(KEK)
• 4A-o5: Development of Astronomical Database System - Implimentation of workflow function-
  Satoshi KAWANOMOTO, Masatoshi OHISHI, Yuji SHIRASAKI, Masahiro TANAKA, Satoshi HONDA, Yoshihiko MIZUMOTO, Masafumi OE (National Astronomical Observatory of Japan), Naoki YASUDA, (U. Tokyo), Yoshifumi MASUNAGA (Ochanomizu U.), Yasuhide ISHIHARA, Jumpei TSUTSUMI (Fujitsu Ltd.), Hiroyuki NAKAMOTO, Yusuke KOBAYASHI, Michito SAKAMOTO (System Engineering Consultants Co. Ltd.)
• 4A-o6: Experience of the Display System for Participant Networks in an Academic Conference
  Sozo INOUE(Kyushu Univ.), Shin'ichi KONOMI(Univ. of Colorado at Boulder), Takashi KOBAYASHI(Tokyo Inst. of Tech.), Masashi TSUCHIDA(Hitachi Ltd.), Masaru KITSUREGAWA(Univ. of Tokyo)
• 4A-oi7: XML Retrieval Using Structural Summary in Peer-to-Peer Environment
  Chunhui WU, Toshiyuki AMAGASA, Hiroyuki KITAGAWA (Univ. of Tsukuba)
• 4A-i8: Extended SAX: Extension of Symbolic Aggregate Approximation for Financial Time Series Data Representation
  Battuguldur Lkhagva, Yu Suzuki, Kyoji Kawagoe (Ritsumeikan Univ.)
• 4A-i9: Function-based Scalable Access Control for XML Databases
  Naizhen Qi, Michiharu Kudo(IBM Research)
• 4A-i10: A Path-sequence Based Method for Solving the One-to-multiple Matching Problem in Leaf-Clustering Based Approximate XML Join Algorithms
  Wenxin Liang, Haruo Yokota (Tokyo Institute of Technology)
• 4A-i11: Proposal of "Unit Algebra": A video Query Language based on its Contents
  Miki ENOKI, Yoshifumi MASUNAGA (Ochanomizu Univ.)
• 4A-i12: The Configuration and the Functions of an Intelligent Refrigerator System using RFID
  Ayako KONNO, Yoshifumi MASUNAGA(Ochanomizu Univ.)
• 4A-i13: Unsupervised Fraud Detection in Time Series Data
  Zakia Ferdousi, Akira Maeda (Ritsumeikan Univ.)