DEXA 2005 Poland Pictures

DEXA Program

Monday, 4 September 2006

9.00 – 9.30 Opening

Session 1A XML I
9.30 – 11.00 Chair: Sourav S Bhowmick

Efficient Processing of Multiple XML Twig Queries
Huanzhang Liu, Tok Wang Ling, Tian Yu, Ji Wu

Effectively Scoring for XML IR Queries
Zhongming Han, Beijin Shen

Selectively Storing XML Data in Relations
Wenfei Fan, Lisha Ma

Session 1B Data and Information I
9.30 – 11.00 Chair:

A context-aware preference model for database querying in an Ambient Intelligent environment
Arthur H. van Bunningen, Ling Feng, Peter M. G. Apers

ANDROMEDA: building e-Science data integration tools
Victor Cuevas-Vicenttin, Jose Luis Zechinelli-Martini, Genoveva Vargas-Solar

Improving Web Retrieval Precision based on Semantic Relationships and Proximity of Query Keywords
Chi Tian, Taro Tezuka, Satoshi Oyama, Keishi Tajima, Katsumi Tanaka

11.00 – 11.30 Coffee Break

Invited Talk DEXA Conference
11.30 – 12.30 Chair: A Min Tjoa

From Extreme Programming to Extreme Non-Programming: Is It Really the Time of Model Transformation Technology?
Oscar Pastor, Universidad Politécnica de Valencia, Spain

12.30 - 14.00 Lunch

Session 2A XML II
14.00 - 15.30 Chair: Mukesh Mohania

Using an Oracle Repository to Accelerate XPath Queries
Colm Noonan, Cian Durrigan, Mark Roantree

A Relational Nested Interval Encoding Scheme for XML Data
Gap-joo Na, Sang-won Lee

Non-metric Similarity Ranking in Image Retrieval
Guang-Ho Cha

Session 2B Data and Information II
14.00 - 15.30 Chair: Emmanuel Bruno

Understanding the Performance of Folding-in Method in Latent Semantic Indexing
Wang Xiang, Jin Xiaoming

DCF: An Efficient Data Stream Clustering Framework for Streaming Applications
Kyungmin Cho, Sungjae Jo, Hyukjae Jang, Su Myeon Kim, Junehwa Song

Analysis of BPEL and High-Level Web Service Orchestration: Bringing Benefits to the Problems of the Business
Adam Strickland, Dick Whittington, Phil Taylor, Bing Wang

15.30 - 16.00 Coffee Break

Session 3A XML III
16.00 – 17.30 Chair: Lisha Ma

Rewriting Queries for XML Integration Systems
Ling Li, Mong Li Lee, Wynne Hsu

A Tale of Two Approaches: Query Performance Study of XML Storage Strategies in Relational Databases
Sandeep Prakash, Sourav S Bhowmick

Visual Specification and Optimization of XQuery using VXQ
Ryan H. Choi , Raymond K. Wong, Wei Wang

Session 3B Data and Information III
16.00 – 17.30 Chair:

MXSD : a formal model for concurrent structures defined over the same textual data
Emmanuel Bruno, Elisabeth Murisasco

Estimating Aggregate Join Queries Over Data Streams Using Discrete Cosine Transform
Zhewei Jiang, Cheng Luo, Wen-Chi Hou, Feng Yan, Qiang Zhu

Applying the Cosine Series to XML Structural Join Size Estimation
Cheng Luo, Zhewei Jiang, Wen-Chi Hou, Qiang Zhu, Chih-Fang Wang

Tuesday, 5 September 2006

Session 4A Datamining and Data Warehouses I
9.00 – 11.00 Chair: Nguyen Manh Tho

Evaluation a probabilistic approach to classify incomplete objects using decision trees
Lamis Hawarah, Ana Simonet, Michel Simonet

Multiway pruing for efficient iceberg cube computation
Xiuzhen Zhang, Pauline Chou

Mining and Visualizing Local Experiences from Blog Entries
Takeshi Kurashima, Taro Tezuka, Katsumi Tanaka

Mining RDF Metadata for Generalized Association Rules
Tao Jiang, Ah-Hwee Tan

Session 4B Database Applications I
9.00 – 11.00 Chair: Ruben Tous

Analysing Social Networks within Bibliographical Data
Stefan Klink, Patrick Reuther, Alexander Weber, Bernd Walter, Michael Ley

Automating the Choice of Decision Support System Architecture
Estella Annoni, Franck Ravat, Olivier Teste, Gilles Zurfluh

Dynamic Range Query in Spatial Network Environments
Fuyu Liu, Tai T. Do, Kien A. Hua

Context and Semantic Composition of Web Services
Michael Mrissa, Chirine Ghedira, Djamal Benslimane, Zakaria Maamar

11.00 – 11.30 Coffee Break

Keynote EC-Web Conference
11.30 – 12.30

12.30 - 14.00 Lunch

Session 5A XML IV
14.00 - 15.30 Chair: Markus Aleksy

An Efficient yet Secure XML Access Control Enforcement by Safe and Correct Query Modification
Changwoo Byun, Seog Park

Detecting Information Leakage in Updating XML Documents of Fine-Grained Access Control
Somchai Chatvichienchai, Mizuho Iwaihara

Faster Twig Pattern Matching Using Extended Dewey ID
Chung Keung Poon, Leo Yuen

Session 5B Data and Information IV
14.00 - 15.30 Chair: Stefan Klink

A Vector Space Model for Semantic Similarity Calculation and OWL Ontology Alignment
Ruben Tous, Jaime Delgado

Scalable Automated Service Composition Using a Compact Directory Digest
Walter Binder, Ion Constantinescu, Boi Faltings

Topic Structure Mining for Document Sets using Graph-Based Analysis
Hiroyuki Toda, Ryoji Kataoka, Hiroyuki Kitagawa

15.30 - 16.00 Coffee Break

Session 6A XML V
16.00 - 18.00 Chair: Chung Keung Poon

An Approach for XML Inference Control based on RDF
Li Zhuan, Wang Yuanzhen

Recursive SQL Queriy Optimization with k-iteration Lookahead
Ahmad Ghazal, Alain Crolotte, Dawit Seid

An Effective, Efficient XML Data Broadcasting Method in a Mobile Wireless Network
Sang-Hyun Park, Jae-Ho Choi, SangKeun Lee

Implementing Authorizations Delegation Using Graph
Chun Ruan, Vijay Varadharajan

Session 6B Data and Information V
16.00 - 18.00 Chair: Estella Annoni

Formalizing Mappings for OWL Spatiotemporal Ontologies
Nacéra Bennacer

Multi-Term Web Query Expansion
Zhiguo Gong

Fast Computation of Database Operations Using Content Addressable Memories
Nagender Bandi, Sam Schneider, Divyakant Agrawal, Amr El Abbadi

CLEAR: An Efficient QoS-based dynamic replication scheme for Mobile-P2P Networks
Anirban Mondal, Sanjay Kumar Madria, Masaru Kitsuregawa

Wednesday, 6 September 2006

Session 7A Datamining and Data Warehouses II
9.00 – 11.00 Chair: Xiushen Zhang

Lossless Reduction of Datacubes
Alain Casali , Rosine Cicchetti, Lotfi Lakhal, Noel Novelli

Multivariate Stream Data Classification Using Standard Text Classifiers
Sungbo Seo, Jaewoo Kang, Dongwon Lee, Keun Ho Ryu

Context-based Data Mining for Mobile Recommendation: A Case Study of Restaurant Recommendation Service for Mobile Device Users
Bae-Hee Lee, Heung-Nam Kim, Jin-Guk Jung, Geun-Sik Jo

Cascaded Star: an Efficient Hyper-dimensional Model for a Data Warehouse
Songmei Yu, Vijayalakshmi Atluri, Nabil Adam

Session 7B Database Applications II
9.00 – 11.00 Chair: Kien A. Hua

Using JDOSecure to Introduce Role-Based Permissions to Java Data Objects-based Applications
Matthias Merz, Markus Aleksy

A Forced Transplant Algorithm for Dynamic R-tree Implementation
Mingbo Zhang, Feng Lu

Who, When, Where, and What? Managing Photos of a Lifetime
Khalid Latif, Khabib Mustofa, A Min Tjoa

Topic Distillation in Desktop Search
Alex Penev, Matthew Gebski, Raymond Wong

11.00 – 11.30 Coffee Break

Keynote TrutBus Conference
11.30 – 12.30

12.30 - 14.00Lunch

Session 8A WWW I
14.00 - 15.30 Chair: Shingo Otsuka

Interactions Between Document Representation and Feature Selection in Text Categorization
Milos Radovanović, Mirjana Ivanović

WebDriving: Web Browsing based on a Driving Metaphor for Improved Children's e-Learning
Mika Nakaoka, Taro Tezuka, Katsumi Tanaka

Semantic Wikis for Personal Knowledge Management
Eyal Oren, John Breslin, Stefan Decker

Session 8B Bioinformatics
14.00 - 15.30 Chair: Josef Küng

Integration of Protein Data Sources through PO
Amandeep S. Sidhu, Prof. Tharam S. Dillon, Prof. Elizabeth Chang

Protein Structure Matching by Patch Signatures
Zi Huang, Xiaofang Zhou

15.30 - 16.00 Coffee Break

Session 9 WWW II
16.00 - 17.30 Chair: Milos Radovanovic

Segmented Document Classification: Problem and Solution
Hang Guo, Lizhu Zhou

User Preference Modeling Based on Interest and Impressions for News Portal Site Systems
Yukiko Kawai, Tadahiko Kumamoto, Katsumi Tanaka

Cleaning Web Pages for Effective Web Content Mining
Jing Li, C.I. Ezeife

Thursday, 7 September 2006

Session 10A Process Automation and Workflow
9.00 – 11.00 Chair:

An Applied Optimization Framework for Distributed Air Transportation Environments
Thomas Castelli, Joshua Lee, Waseem Naqvi

On the Completion of Workflows
Tai Xin, Sopak Chaichana, Indrakshi Ray, Parvathi Chundi

Concurrency Management in Transactional Web Services Coordination
Adnene Guabtni, François Charoy, Claude Godart

Acquisition of Process Descriptions from Surgical Interventions
Thomas Neumuth, Oliver Burgert

Session 10B Knowledge Management and Expert Systems I
9.00 – 11.00 Chair: Carlo Zaniolo

Adaptive Policies in Information Lifecycle Management
Rohit M. Lotlikar, Mukesh Mohania

Implementation and experimentation of the logic language NP Datalog
Sergio Greco, Cristian Molinaro, Irina Trubitsyna

Converting a Naive Bayes Models with Multi-Valued Domains into Sets of Rules
Bartlomiej Sniezynski

Hypersphere Indexer
Navneet Panda, Edward Y. Chang, Arun Qamra

11.00 – 11.30 Coffee Break

Keynote DaWaK Conference
11.30 – 12.30

12.30 - 14.00 Lunch

Session 11A Database Theory I
14.00 - 15.30 Chair: Joshua Lee

Distributed Continuous Range Query Processing on Moving Objects
Haojun Wang, Roger Zimmermann, Wei-Shinn Ku

Optimal Route Determination Technology based on Trajectory Querying Moving Object Database
Kyoung-Wook Min, Ju-Wan Kim, Jong-Hyun Park

Efficient Temporal Coalescing Query Support in Relational Database Systems
Xin Zhou, Fusheng Wang, Carlo Zaniolo

Session 11B Query Processing I
14.00 - 15.30 Chair: Indrakshi Ray

An Efficient Access Method for Partially-dimensional Range Queries
Yaokai Feng, Akifumi Makinouchi

Parallelizing Progressive Computation for Skyline Queries in Multi-disk Environment
Yunjun Gao, Gencai Chen, Ling Chen, Chun Chen

Parameterizing a Genetic Optimizer for Star Join Queries
Victor Muntés-Mulero, Marta Pérez-Casany, Josep Aguilar Saborit, Josep-Llu?s Larriba-Pey, Calisto Zuzarte

15.30 - 16.00 Coffee Break

Session 12A Database Theory II
16.00 - 17.30 Chair: Tomoya Enokido

Interpolating and Using Most Likely Trajectories in Moving-Objects Databases
Byunggu Yu, Seon Ho Kim

Relaxing constraints on GeoPQL operators for improving query answering
Arianna DUlizia, Fernando Ferri, Patrizia Grifoni, Maurizio Rafanelli

High-Dimensional Similarity Search using Data-Sensitive Space Partitioning
Sachin Kulkarni, Ratko Orlandic

Session 12B Query Processing II
16.00 - 18.00 Chair: Yaokai Feng

Truly Adaptive Optimization: the Basic Ideas
Giovanni Maria Sacco

On the Query Evaluation in Document Databases
Yangjun Chen

A Novel Incremental Maintenance Algorithm of SkyCube
ZhenHua Huang, Wei Wang

A Prototype of A Schema-based Satisfiability Tester
Jinghua Groppe, Sven Groppe

Friday, 8 September 2006

Session 13A Database Theory III
9.00 - 10.30 Chair: Fernando Ferri

Probabilistic Replication Based on Access Frequencies in Unstructured Peer-to-Peer Networks
Takahiro Hara, Yuki Kido, Shojiro Nishio

Role-based Serializability for Distributed Object Systems
Tomoya Enokido, Makoto Takizawa

MDSSF - A Federated Architecture for Product Procurement
Jaspreet Singh Pahwa, Pete Burnap, W. A. Gray, John Miles

Session 13B Knowledge Management and Expert Systems II
9.00 – 10.30 Chair: Bartlomiej Sniezynski

Argumentation for Decision Support
Katie Atkinson, Trevor Bench-Capon, Sanjay Modgil

Personalized Detection of Fresh Content and Temporal Annotation for Improved Page Revisiting
Adam Jatowt, Yukiko Kawai, Katsumi Tanaka

Clustering of search engine keywords using access log.
Shingo Otsuka, Masaru Kitsuregawa

10.30 - 11.00 Coffee break

Session 14A Database Theory IV
11.00 - 12.00 Chair:

An Effective Method for Approximating the Euclidean Distance in High-Dimensional Space
Seungdo Jeong, Sang-Wook Kim, Kidong Kim, Byung-Uk Choi

Dynamic Method Materialization: a Framework for Optimizing Data Access via Methods
Robert Wrembel, Mariusz Masewicz

Session 14B Privacy and Security
11.00 - 13.00 Chair: Shayma Alkobaisi

Towards a Microdata Anonymization Model with Individual-Defined Ks
Zude Li, Guoqiang Zhan, Xiaojun Ye

Minizing Power Consumption of Secure Communication in Wireless Networks
Kihong Kim, Jinkeun Hong, Jongin Lim

Modelling and inferring on role-based access control policies using data dependencies
Romuald Thion, Stephane Coulondre

12.30 - 14.00 Lunch

Session 15 Database Theory V
14.00 - 15.30 Chair: Stephane Coulondre

Multi-dimensional dynamic bucket index based on mobile agent
Marcin Gorawski, Adam Dyga

An Incremental Refining Spatial Join Algorithm for Estimating Query Results in GIS
Wan D. Bae, Shayma Alkobaisi, Scott T. Leutenegger

Extensions to Stream Processing Architecture for Supporting Event Processing
Vihang Garg, Raman Adaikkalavan, Sharma Chakravarthy