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Dr. Ullman is the keynote speaker at DASFAA 2003



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(B
(BDASFAA2003 Program Co-Chair
$B5H@n@5=S(B
(B
(B--------------------------------------------------------------------------
(B			CALL FOR PARTICIPATION
(B
(B8th International Conference on Database Systems for Advanced Applications
(B			    (DASFAA 2003)
(B
(B                    March 26-28, 2003, Kyoto, Japan
(B                http://db-www.aist-nara.ac.jp/dasfaa2003/
(B
(B			     Organized by
(B			   Kyoto University
(B		      DASFAA Steering Committee
(B
(B			     Sponsored by
(B		  Communications Research Laboratory
(B			    Hitachi, Ltd.
(B			   Kyoto University
(B
(B			     Supported by
(B	Information Processing Society of Japan (IPSJ), SIGDBS
(B		   Database Society of Japan (DBSJ)
(B
(B----------------------
(BAIMS OF THE CONFERENCE
(B----------------------
(BThis conference provides an international forum for technical discussion
(Bamong researchers, developers and users of database systems from academia,
(Bbusiness and industry. DASFAA focuses on research in database theory, 
(Bdevelopment of advanced DBMS technologies, and their advanced applications.
(B
(B---------------
(BINVITED SPEAKER
(B---------------
(BProfessor Jeffrey D. Ullman (Stanford University)
(B	"A Survey of New Directions in Database Systems"
(B
(B------------
(BREGISTRATION
(B------------
(BVisit http://db-www.aist-nara.ac.jp/dasfaa2003/ for information about
(Bregistration and accommodation.
(B
(B----------------
(BCONFERENCE VENUE
(B----------------
(BCampus Plaza Kyoto 
(BNishino Touin Dori, Shio Kouji Sagaru, Shimogyo-Ku, Kyoto 600-8216, Japan
(BTEL +81-75-353-9120, FAX +81-75-353-9121 
(BCampus Plaza Kyoto is 200m west of JR Kyoto Station North Entrance.
(B
(B-------------
(BTRAVEL ADVICE
(B-------------
(B- From Tokyo to Kyoto Station, it takes about 2 and a half hours by
(B  Shinkansen.
(B- From Kansai International Airport, take JR (Japan Railway) Airport
(B  Limited Express Train, HARUKA, which runs every 30 minutes. The
(B  traveling time to Kyoto JR station is approximately 75 minutes and
(B  fare is 3,490 yen (reserved seats), or 2,980 yen (non-reserved
(B  seats). Participants from foreign countries can purchase JAPAN RAIL
(B  PASS, which is a special discount pass for any trains of JR Group
(B  Railways (except the NOZOMI super express). JAPAN RAIL PASS is sold
(B  only outside of Japan: Must be purchased before arriving in
(B  Japan. For details, check website: http://www.japanrailpass.net/
(B
(B----
(BVISA
(B----
(BFor entering Japan, you need a valid passport and in some cases a
(Bvisa. To check whether you need a visa, and how to apply it, visit the
(Bhomepage of the Ministry of Foreign Affairs
(B(http://www.mofa.go.jp/j_info/visit/visa/index.html). Obtaining a visa
(Bmay take a long period of time, a few months in some cases. So apply
(Bimmediately if you need a visa. Ask Japanese Embassies/Consulates or
(Blocal travel agencies for necessary documents. If you need a letter
(Bfrom the DASFAA2003 General Chair for visa application, please send
(Bmail to: dasfaa03@xxxxxxxxxxxxxxxxxx
(B
(B------------------
(BCONFERENCE PROGRAM
(B------------------
(BMarch 26 (Wed.)
(B  9:30-10:30
(B    Keynote: A Survey of New Directions in Database Systems
(B	Jeffrey D. Ullman (Stanford University)
(B
(B    Abstract: As database system research evolves, there are several
(B    enduring themes.  One, of course, is how we deal with the largest
(B    possible amounts of data.  A less obvious theme is optimization
(B    --- it is an essential ingredient of all modern forms of database
(B    system.  Because we deal with large volumes of data, we are often
(B    forced to process that data in regular ways.  But when operations
(B    are uniform, there is an opportunity for the use of
(B    very-high-level languages, of which SQL is the primary example.
(B    However, to make a very-high-level language effective, we need to
(B    optimize it well, that is, produce effective query plans from all
(B    sorts of queries.
(B
(B    In this talk, we shall review the principal directions in which
(B    modern database research is going, and in each case talk a bit
(B    about the optimization problems.  Stream management systems are
(B    one very important new area.  Another is peer-to-peer database
(B    systems.  Integration of heterogeneous information, especially in
(B    virtual databases, is also a major challenge.  XML, XQUERY, and
(B    semistructured data in general form yet another research
(B    opportunity.
(B
(B  10:50-12:20
(B    Session 1: Spatial Query Processing
(B           Similarity Join for Low- and High- Dimensional Data
(B              Dmitri V. Kalashnikov, Sunil Prabhakar
(B           Spatial Query Processing for High Resolutions
(B              Hans-Peter Kriegel, Martin Pfeifle, Marco Potke,
(B              Thomas Seidl
(B           Effective Similarity Search on Voxelized CAD Objects
(B              Hans-Peter Kriegel, Peer Kroger, Zahi Mashael,
(B              Martin Pfeifle, Marco Potke, Thomas Seidl
(B
(B    Session 2: Data Integrity and Security
(B           Discovering Direct and Indirect Matches for Schema Elements
(B              Li Xu, David W. Embley
(B           SANGAM: A Transformation Modeling Framework
(B              Kajal T. Claypool, Elke A. Rundensteiner
(B           Securing Your Data in Agent-Based P2P Systems
(B              Xiaolin Pang, Barbara Catania, Kian-Lee Tan
(B
(B  13:40-15:10
(B    Session 3: Data Mining
(B          Ascending Frequency Ordered Prefix-tree: Efficient Mining of
(B          Frequent Patterns
(B              Guimei Liu, Hongjun Lu, Yabo Xu, Jeffrey Xu Yu
(B          An Efficient Sliding Window Algorithm for Detection of Sequential
(B          Patterns
(B              Lilian Harada
(B          Caucus-based Transaction Clustering
(B              Jinmei Xu, Sam Yuan Sung
(B
(B    Session 4: WWW and Multidatabases
(B          TAX-PQ: Dynamic Taxonomy Probing and Query Modification for
(B          Topic-Focused Web Search
(B              Said Mirza Pahlevi, Hiroyuki Kitagawa
(B          Finding a Web Community by Maximum Flow Algorithm with HITS Score
(B          Based Capacity
(B              Noriko Imafuji, Masaru Kitsuregawa
(B          Scalable View Expansion in a Peer Mediator System
(B              Timour Katchaounov, Vanja Josifovski, Tore Risch
(B
(B  15:30-17:00
(B    Session 5: Text Mining and Knowledge Discovery
(B          Mining Emerging Substrings
(B              Sarah Chan, Ben Kao, C. L. Yip, Michael Tang
(B          Fast text classification: A Training-Corpus Pruning Based Approach
(B              Shuigeng Zhou, Tok Wang Ling, Jihong Guan, Jiangtao Hu,
(B              Aoying Zhou
(B          Efficient Record Linkage in Large Data Sets
(B              Liang Jin, Chen Li, Sharad Mehrotra
(B
(B    Session 6: Query Optimization
(B          Maintenance of Partial-Sum-Based Histograms
(B              Kin Fai Kan, David W. Cheung, Ben Kao
(B          Selectivity Estimation Using Orthogonal Series
(B              Feng Yan, Wen-Chi Hou, Qiang Zhu
(B          Error Minimization for Approximate Computation of Range
(B          Aggregations
(B              Xuemin Lin, Qing Zhang
(B
(BMarch 27 (Thu.)
(B  9:20-10:50
(B    Tutorial 1:
(B        Statistical Learning methods for Emerging Database Applications
(B             E. Chang (UC Santa Barbara)
(B
(B  11:10-12:10
(B    Session 7: Moving Object Databases
(B           Q+Rtree: Efficient Indexing for Moving Object Databases
(B                Yuni Xia, Sunil Prabhakar
(B           Efficient Index Update for Moving Objects with Future
(B           Trajectories
(B               Rui Ding, Xiaofeng Meng, Yun Bai
(B
(B    Session 8: Caching
(B          Prefetching for Visual Data Exploration
(B              Punit R. Doshi, Elke A. Rundensteiner, Matthew O. Ward
(B          Freshness-driven Adaptive Caching for Dynamic Content
(B              Wen-Syan Li, Oliver Po, Wang-Pin Hsiung, K. Selcuk Candan,
(B              Divyakant Agrawal
(B
(B  13:40-15:10
(B    Session 9: Data Warehouse
(B          Time-Stratified Sampling for Approximate Answers to Aggregate
(B          Queries
(B              Joao Pedro Costa, Pedro Furtado
(B          The BofS Solution to Limitations of Approximate Summaries
(B              Pedro Furtado, Joao Pedro Costa
(B          An Efficient and Interactive A*-Algorithm with Pruning Power:
(B          Materialized View Selection Revisited
(B              Gang Gou, Jeffrey Xu Yu, Chi-Hon Choi, Hongjun Lu
(B    Session 10: XML(1)
(B          Supporting Selection-projection XQuery Processing Based on
(B          Encoding Paths
(B              Ya-Hui Chang, Cheng-Ta Lee
(B          A Fast and Versatile Path Index for Querying Semi-Structured Data
(B              Michael Barg, Raymond Wong
(B          PathGuide: An Efficient Clustering Based Indexing Method for XML
(B          Path Expressions
(B              Jiefeng Cheng, Ge Yu, Jeffrey Xu Yu, Guoren Wang
(B
(B  15:30-17:00 Panel Session
(B
(BMarch 28 (Fri.)
(B  9:20-10:50
(B    Tutorial 2:
(B        Unstructured Information Management
(B             M. Mohania (IBM India Research Lab)
(B
(B  11:10-12:10
(B    Session 11: Content-Based Data Retrieal
(B          Indexing High-Dimensional Data for Content-Based Retrieval in
(B          Large Databases
(B              Manuel J. Fonseca, Joaquim A. Jorge
(B          iSearch: Mining Retrieval History for Content-Based Image
(B          Retrieval
(B              Hongyu Wang, Beng Chin Ooi, Anthony K. H. Tung
(B    Session 12: Stream Database and Filtering
(B           M-Kernel Merging: Towards Density Estimation over Data Streams
(B              Aoying Zhou, Zhiyuan Cai, Li Wei, Weining Qian
(B           Composition of Filtering Functions
(B              Rie Sawai, Masahiko Tsukamoto, Tsutomu Terada,
(B              Shojiro Nishio
(B
(B  13:40-15:40
(B    Session 13: Bioinformatics and Database
(B          Approximate String Matching in DNA Sequences
(B              Lok-Lam Cheng, David W. Cheung, Siu-Ming Yiu
(B          An Efficient Index-based Protein Structure Database
(B          Searching Method
(B              Zeyar Aung, Wei Fu, Kian-Lee Tan
(B          Integrating, Managing and Analyzing Protein Structures with XML
(B          Databases
(B              William Shui, Raymond K. Wong, Stephen C. Graham,
(B              Lawrence Lee, W. Bret Church
(B          A Clustering Method for Comparative Analysis between Genomes and
(B          Pathways
(B              Shoko Miyake, Yukako Tohsato, Yoichi Takenaka, Hideo Matsuda
(B    Session 14: XML(2)
(B          Cost-Driven Storage Schema Selection for XML
(B              Shihui Zheng, Ji-Rong Wen, Hongjun Lu
(B          Performance Enhancement through Structural Redundancy in
(B          Mapping XML into Relations
(B              Jaehoon Kim, Seog Park
(B          Mining Frequent Query Patterns from XML Queries
(B              Liang Huai Yang, Mong Li Lee, Wynne Hsu, Sumit Acharya
(B          GLASS: A Graphical Query Language for Semi-Structured Data
(B              Wei Ni, Tok Wang Ling
(B
(B----------------------------
(BPROGRAM COMMITTEE CO-CHAIRS
(B----------------------------
(BMasatoshi Yoshikawa
(BInformation Technology Center
(BNagoya University
(BFuro-cho, Chikusa-ku
(BNagoya 464-8601, JAPAN
(BEmail: yosikawa@xxxxxxxxxxxxxxxxxx
(B
(BSang Kyun Cha
(BSchool of Electrical Engineering and Computer Science
(BSeoul National University 
(BKwanak P.O. Box 34, Seoul 151-742, Korea
(BEmail: chask@xxxxxxxxxxxxx
(B
(B--------------------
(BSPECIAL TRACK CHAIRS
(B--------------------
(B"Bioinformatics and Database"
(B	Hideo Matsuda, Osaka University, Japan
(B"Data Stream Processing"
(B	Venkatesh Ganti, Microsoft Research, U.S.A.
(B"XML Database"
(B	Bongki Moon, University of Arizona, U.S.A.
(B
(B-----------------
(BPROGRAM COMMITTEE
(B-----------------
(BKarl Aberer, EPFL, Switzerland
(BMasatoshi Arikawa, University of Tokyo, Japan
(BStephane Bressan, NUS, Singapore
(BVladimir Brusic, Laboratories for Information Technology, Singapore
(BBarbara Catania, University of Genova, Italy
(BEdward Chan, University of Waterloo, Canada
(BChin-Chen Chang, National Chung Cheng University, Taiwan
(BKevin C. Chang, University of Illinois at Urbana-Champaign, USA
(BArbee L.P. Chen, National Dong Hwa University, Taiwan
(BDavid Cheung, University of Hong Kong, China
(BEugene I. Chong, Oracle, USA
(BRamez Elmasri, University of Texas at Arlington, USA
(BElena Ferrari, University of Insubria, Italy
(BMinos Garofalakis, Lucent Technologies, USA
(BJohannes Gehrke, Cornell University, USA
(BSusumu Goto, Kyoto University, Japan
(BRalf H. Guting, University of Hagen, Germany
(BChristian S. Jensen, Aalborg University, Denmark
(BDaniel A. Keim, University of Halle, Germany
(BHiroyuki Kitagawa, University of Tsukuba, Japan
(BMasaru Kitsuregawa, University of Tokyo, Japan
(BYasushi Kiyoki, Keio University, Japan
(BYannis Kotidis, ATT Research Labs, USA
(BNick Koudas, AT&T, USA
(BByung Suk Lee, University of Vermont, USA
(BMong Li Lee, NUS, Singapore
(BEe-Peng Lim, NTU, Singapore
(BTok Wang Ling, NUS, Singapore
(BBing Liu, University of Illinois at Chicago, USA
(BHongjun Lu, Hong Kong University of Science and Technology, China
(BAkifumi Makinouchi, Kyushu University, Japan
(BYoshifumi Masunaga, Ochanomizu University, Japan
(BXiaofeng Meng, Renmin University of China, China
(BShinichi Morishita, University of Tokyo, Japan
(BWee Keong Ng, Nanyang Technological University, Singapore
(BShojiro Nishio, Osaka University, Japan
(BAtsushi Ohori, JAIST, Japan
(BBeng Chin Ooi, NUS, Singapore
(BVincent Oria, New Jersey Institute of Technology, USA
(BMaria Orlowska, The University of Queensland, Australia
(BDimitris Papadias, HKUST, China
(BSeog Park, Soagang University, Korea
(BJian Pei, State University of New York at Buffalo, USA
(BKrithi Ramamritham, IIT Bombay, India
(BJun Rao, IBM Almaden, USA
(BTore Risch, Uppsala University, Sweden
(BRon Sacks-Davis, RMIT, Australia
(BKunihiko Sadakane, Tohoku University, Japan
(BYasushi Sakurai, NTT, Japan
(BJoerg Sander, University of Alberta, Canada
(BShinji Shimojo, Osaka University, Japan
(BS. Sudarshan, IIT Bombay, India
(BHideaki Sugawara, National Institute of Genetics, Japan
(BSam Y. Sung, NUS, Singapore
(BKian-Lee Tan, NUS, Singapore
(BFrank Tompa, University of Waterloo, Canada
(BKe Wang, Simon Fraser University, Canada
(BMin Wang, IBM Watson, USA
(BShan Wang, Renmin University of China, China
(BXiaoyang Sean Wang, George Mason University, USA
(BKyu-Young Whang, KAIST, Korea
(BKam-Fai Wong, The Chinese University of Hong Kong, China
(BByoung-Kee Yi, Pohang University of Science & Technology, Korea
(BHwan-Seung Yong, Ewha Womans University, Korea
(BGe Yu, Northeastern University, China
(BOsmar R. Zaiane, University of Alberta, Canada
(BAoying Zhou, Fudan University, China
(BLizhu Zhou, Tsinghua University, China
(BXiaofang Zhou, The University of Queensland, Australia
(B
(B--------------------
(BORGANIZING COMMITTEE
(B--------------------
(BHonorary Chair
(BYahiko Kambayashi, Kyoto University, Japan
(B
(BGeneral Chair
(BKatsumi Tanaka, Kyoto University, Japan
(B 
(BProgram Co-Chairs
(BSang Kyun Cha, Seoul National University, Korea 
(BMasatoshi Yoshikawa, Nagoya University, Japan
(B
(BFinance Committee
(BChair:
(BYoshihiko Imai, Matsushita Electric Industrial Co., Ltd., Japan
(BMemebers:
(BShusuke Haruna, Matsushita Electric Industrial Co., Ltd., Japan
(BHitomi Takada, Kyoto University, Japan
(B
(BTutorials/Panel Chair
(BHiroshi Ishikawa, Tokyo Metropolitan University, Japan
(B
(BPublicity Co-Chairs
(BToshiyuki Amagasa, Nara Institute of Science and Technology, Japan
(BKenji Hatano, Nara Institute of Science and Technology, Japan
(B
(BPublications Chair
(BJun Miyazaki, Japan Advanced Institute of Science and Technology, Japan
(B
(BLocal Arrangements Co-Chairs
(BKazutoshi Sumiya, Kyoto University, Japan
(BAkiyo Nadamoto, Communications Research Laboratory, Japan