The Community for Technology Leaders
International Workshop on Ubiquitous Data Management (2005)
Tokyo, Japan
Apr. 4, 2005 to Apr. 4, 2005
ISBN: 0-7695-2411-7
TABLE OF CONTENTS

Preface (PDF)

pp. vii
Cover
Introduction

Preface (PDF)

pp. vii
Session 1: Keynote Talks

The Role of Context for Information Mediation (Abstract)

Bhaskar Mehta , FhG-ISPI, Darmstadt, Germay
Claudia Nieder? , FhG-ISPI, Darmstadt, Germay
Erich Neuhold , FhG-ISPI, Darmstadt, Germay
Ingo Frommholz , FhG-ISPI, Darmstadt, Germay
Avar? Stewart , FhG-ISPI, Darmstadt, Germay
pp. 3-5

Somebody, Sometime, Somewhere, Something (Abstract)

Stefano Spaccapietra , ?cole Polytechnique F?d?rale de Lausanne, EPFL
Lina Al-Jadir , ?cole Polytechnique F?d?rale de Lausanne, EPFL
Shijun Yu , ?cole Polytechnique F?d?rale de Lausanne, EPFL
pp. 6-16
Session 2: Context Computing

Context for Ubiquitous Data Management (Abstract)

Arthur H. van Bunningen , Centre for Telematics and Information Technology, Database Group, University of Twente, The Netherlands
Peter M.G. Apers , Centre for Telematics and Information Technology, Database Group, University of Twente, The Netherlands
Ling Feng , Centre for Telematics and Information Technology, Database Group, University of Twente, The Netherlands
pp. 17-24

Context-based Preference Analysis Method in Ubiquitous Commerce (Abstract)

Jeong Hee Hwang , Database Laboratory, Chungbuk National University
Oh-Cheon Kwon , Telematics Research Division Electronics and Telecommunications
Myungjin Lee , Telematics Research Division Electronics and Telecommunications
Keun Ho Ryu , Database Laboratory, Chungbuk National University
pp. 25-32

Wireless Sensor Networks: From Data to Context to Energy Saving (Abstract)

Suan Khai Chong , School of Computer Science and Software Engineering, Monash University, Melbourne, Australia
Seng Wai Loke , School of Computer Science and Software Engineering, Monash University, Melbourne, Australia
Shonali Krishnaswamy , School of Computer Science and Software Engineering, Monash University, Melbourne, Australia
pp. 33-42
Session 3: Invited Talks

Context Awareness: a Practitioner?s Perspective (Abstract)

Hui Lei , IBM T. J. Watson Research Center, Yorktown Heights, NY 10598, USA
pp. 43-52

Challenges and Opportunities of Context-Aware Information Access (Abstract)

Gareth J. F. Jones , Centre for Digital Video Processing, Dublin City University Glasnevin, Dublin 9, Ireland
pp. 53-62
Session 4: Architecture for Ubiquitous Data Management

Ubiquitous Data Management in Knowledge Sifter via Data-DNA (Abstract)

Hanjo Jeong , E-Center for E-Business, Department of Information and Software Engineering, George Mason University, Fairfax, Virginia, USA
Larry Kerschberg , E-Center for E-Business, Department of Information and Software Engineering, George Mason University, Fairfax, Virginia, USA
pp. 63-70

A Ubiquitous Photo Mapping Considering Users? Lines of Sight (Abstract)

Hideyuki Fujita , Center for Spatial Information Science, the University of Tokyo
Masatoshi Arikawa , Center for Spatial Information Science, the University of Tokyo
pp. 71-77

An Efficient Protocol for Disseminating Consistent Data in Broadcast Environments (Abstract)

Cheng-Ru Young , Department of Computer Science and Information Engineer, National Taiwan University of Science and Technology
and Ge-Ming Chiu , Department of Electronic Engineering, Chin Min College of Technology and Commerce
pp. 78-85

A Ubiquitous Computing Environment Composed by Cooperation between Visual Markers and Event-Driven Compact Devices (Abstract)

Masahiko Tsukamoto , Faculty of Engineering,Kobe University
Shojiro Nishio , Grad. Sch. of Information Science and Technology, Osaka University
Yasue Kishino , Grad. Sch. of Information Science and Technology,Osaka University
Tsutomu Terada , Grad. Sch. of Information Science and Technology,Osaka University
pp. 86-96
Session 5: Data Mining for Ubiquitious Data

Finding Periodic Outliers over a Monogenetic Event Stream (Abstract)

Kimio Kuramitsu , Yokohama National University 79-1 Tokiwadai, Hodogayaku, Yokohama 240-8501 JAPAN
pp. 97-104

Mining Temporal Moving Patterns in Object Tracking Sensor Networks (Abstract)

Vincent S. Tseng , Department of Computer Sciencen and Information Engineering National Cheng Kung University Tainan, Taiwan, R.O.C.
Kawuu W. Lin , Department of Computer Sciencen and Information Engineering National Cheng Kung University Tainan, Taiwan, R.O.C.
pp. 105-112

Implementing BDFS(b) with Diff-Sets for Real-Time Frequent Pattern Mining in Dense Datasets - First Findings (Abstract)

Rajanish Dass , Indian Institute of Management Calcutta
Ambuj Mahanti , Indian Institute of Management Calcutta
pp. 113-120
Author Index

Author Index (PDF)

pp. 121
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