Database and Expert Systems Applications: 20th International Conference, DEXA 2009, Linz, Austria, August 31 – September 4, 2009. Proceedings

Front Matter....Pages -
Management of Information Supporting Collaborative Networks....Pages 1-6
A Low-Storage-Consumption XML Labeling Method for Efficient Structural Information Extraction....Pages 7-22
Inclusion Dependencies in XML: Extending Relational Semantics....Pages 23-37
The Real Performance Drivers behind XML Lock Protocols....Pages 38-52
XTaGe: A Flexible Generation System for Complex XML Collections....Pages 53-67
Utilizing XML Clustering for Efficient XML Data Management on P2P Networks....Pages 68-82
On the Termination Problem for Declarative XML Message Processing....Pages 83-97
Consistency Checking for Workflows with an Ontology-Based Data Perspective....Pages 98-113
Conceptual and Spatial Footprints for Complex Systems Analysis: Application to the Semantic Web....Pages 114-127
Automatic Extraction of Ontologies Wrapping Relational Data Sources....Pages 128-142
A Query Cache Tool for Optimizing Repeatable and Parallel OLAP Queries....Pages 143-152
Efficient Map Portrayal Using a General-Purpose Query Language....Pages 153-163
On Low Distortion Embeddings of Statistical Distance Measures into Low Dimensional Spaces....Pages 164-172
Real-Time Traffic Flow Statistical Analysis Based on Network-Constrained Moving Object Trajectories....Pages 173-183
Data Management for Federated Biobanks....Pages 184-195
Peer-to-Peer Semantic Wikis....Pages 196-213
VisiNav: Visual Web Data Search and Navigation....Pages 214-228
Diagnosing and Measuring Incompatibilities between Pairs of Services....Pages 229-243
Scaling-Up and Speeding-Up Video Analytics Inside Database Engine....Pages 244-254
Experimental Evaluation of Processing Time for the Synchronization of XML-Based Business Objects....Pages 255-262
SimulPh.D.: A Physical Design Simulator Tool....Pages 263-270
Protecting Database Centric Web Services against SQL/XPath Injection Attacks....Pages 271-278
Reasoning on Weighted Delegatable Authorizations....Pages 279-286
Annotating Atomic Components of Papers in Digital Libraries: The Semantic and Social Web Heading towards a Living Document Supporting eSciences....Pages 287-301
Web Navigation Sequences Automation in Modern Websites....Pages 302-316
Supporting Personal Semantic Annotations in P2P Semantic Wikis....Pages 317-331
OrdPathX: Supporting Two Dimensions of Node Insertion in XML Data....Pages 332-339
 XQSuggest : An Interactive XML Keyword Search System....Pages 340-347
A Prüfer Based Approach to Process Top-k Queries in XML....Pages 348-355
Bottom-Up Evaluation of Twig Join Pattern Queries in XML Document Databases....Pages 356-363
Query Rewriting Rules for Versioned XML Documents....Pages 364-371
Querying XML Data with SPARQL....Pages 372-381
Progressive Evaluation of XML Queries for Online Aggregation and Progress Indicator....Pages 382-395
Dynamic Query Processing for P2P Data Services in the Cloud....Pages 396-411
A Novel Air Index Scheme for Twig Queries in On-Demand XML Data Broadcast....Pages 412-426
Semantic Fields: Finding Ontology Relationships....Pages 427-434
Complete OWL-DL Reasoning Using Relational Databases....Pages 435-442
FRESG: A Kind of Fuzzy Description Logic Reasoner....Pages 443-450
Extracting Related Words from Anchor Text Clusters by Focusing on the Page Designer’s Intention....Pages 451-459
Evolution of Query Optimization Methods: From Centralized Database Systems to Data Grid Systems....Pages 460-470
Reaching the Top of the Skyline: An Efficient Indexed Algorithm for Top-k Skyline Queries....Pages 471-485
Energy Efficient and Progressive Strategy for Processing Skyline Queries on Air....Pages 486-500
RoK: Roll-Up with the K-Means Clustering Method for Recommending OLAP Queries....Pages 501-515
On Index-Free Similarity Search in Metric Spaces....Pages 516-531
An Approximation Algorithm for Optimizing Multiple Path Tracking Queries over Sensor Data Streams....Pages 532-546
A Versatile Record Linkage Method by Term Matching Model Using CRF....Pages 547-560
On-the-Fly Integration and Ad Hoc Querying of Life Sciences Databases Using LifeDB....Pages 561-575
Analyses and Validation of Conditional Dependencies with Built-in Predicates....Pages 576-591
Discovering Sentinel Rules for Business Intelligence....Pages 592-602
Discovering Trends and Relationships among Rules....Pages 603-610
Incremental Ontology-Based Extraction and Alignment in Semi-structured Documents....Pages 611-618
Tags4Tags: Using Tagging to Consolidate Tags....Pages 619-628
Detecting Projected Outliers in High-Dimensional Data Streams....Pages 629-644
Significance-Based Failure and Interference Detection in Data Streams....Pages 645-659
Incremental and Adaptive Clustering Stream Data over Sliding Window....Pages 660-674
Alignment of Noisy and Uniformly Scaled Time Series....Pages 675-688
Extracting Decision Correlation Rules....Pages 689-703
Maintaining the Dominant Representatives on Data Streams....Pages 704-718
Modeling Complex Relationships....Pages 719-726
Intuitive Visualization-Oriented Metamodeling....Pages 727-734
PISA: Federated Search in P2P Networks with Uncooperative Peers....Pages 735-744
Analysis of News Agencies’ Descriptive Features of People and Organizations....Pages 745-752
Analyzing Document Retrievability in Patent Retrieval Settings....Pages 753-760
Classifying Web Pages by Using Knowledge Bases for Entity Retrieval....Pages 761-768
Terminology Extraction from Log Files....Pages 769-776
Evaluating Non-In-Place Update Techniques for Flash-Based Transaction Processing Systems....Pages 777-791
A Relational Encoding of a Conceptual Model with Multiple Temporal Dimensions....Pages 792-806
Three Approximation Algorithms for Energy-Efficient Query Dissemination in Sensor Database System....Pages 807-821
Top- k Answers to Fuzzy XPath Queries....Pages 822-829
Deciding Query Entailment in Fuzzy Description Logic Knowledge Bases....Pages 830-837
An Optimization Technique for Multiple Continuous Multiple Joins over Data Streams....Pages 838-846
Top- k Queries with Contextual Fuzzy Preferences....Pages 847-854
Reranking and Classifying Search Results Exhaustively Based on Edit-and-Propagate Operations....Pages 855-862
Back Matter....Pages -