Database and Expert Systems Applications: 18th International Conference, DEXA 2007, Regensburg, Germany, September 3-7, 2007, ProceedingsSpringer Science & Business Media, 2007 M08 21 - 907 pages The annual international conference on Database and Expert Systems Applications (DEXA) is now well established as a reference scientific event. The reader will find in this volume a collection of scientific papers that represent the state of the art of - search in the domain of data, information and knowledge management, intelligent systems, and their applications. The 18th instance of the series of DEXA conferences was held at the University of Regensburg, Germany, September 3–7, 2007. Several collocated conferences and workshops covered specialized and comp- mentary topics to the main conference topic. Six conferences—the Eighth Inter- tional Conference on Data Warehousing and Knowledge Discovery (DaWaK), the Seventh International Conference on Electronic Commerce and Web Technologies (EC-Web), the Fifth International Conference on Electronic Government (EGOV), the 3rd International Conference on Trust, Privacy, and Security in Digital Business (TrustBus), the 3rd International Conference on Industrial Applications of Holonic and Multi-Agent Systems (HoloMAS), and the 1st International Conference on N- work-Based Information Systems (NBiS)—and 19 workshops were collocated with DEXA. The conference is a unique international event with a balanced depth and breadth of topics. Its much appreciated conviviality fosters unmatched opportunities to meet, share the latest scientific results and discuss the latest technological advances in the area of information technologies with young scientists and engineers as well as senior world-renown experts. |
Contents
On the Efficient Processing Regular Path Expressions of an Enormous Volume of XML Data | 1 |
Improving XML Instances Comparison with Preprocessing Algorithms | 13 |
Storing Multidimensional XML Documents in Relational Databases | 23 |
On Constructing Semantic Decision Tables | 34 |
Artificial Immune Recognition System Based Classifier Ensemble on the Different Feature Subsets for Detecting the Cardiac Disorders from SPECT I... | 45 |
A Multisource ContextDependent Semantic Distance Between Concepts | 54 |
Selfhealing Information Systems | 64 |
A Faceted Taxonomy of Semantic Integrity Constraints for the XML Data Model | 65 |
Fuzzy Dominance Skyline Queries | 469 |
Pruning Search Space of Physical Database Design | 479 |
A TwoPhased Visual Query Interface for Relational Databases | 489 |
Setting Unselected Coefficients to Zero Is Not Optimal | 499 |
A Logic Framework to Support Database Refactoring | 509 |
An Iterative Process for Adaptive Meta and InstanceModeling | 519 |
Compiling Declarative Specifications of Parsing Algorithms | 529 |
Efficient Fragmentation of Large XML Documents | 539 |
Beyond Lazy XML Parsing | 75 |
A Novel OnePhase Holistic Solution | 87 |
Indexing SetValued Attributes with a Multilevel Extendible Hashing Scheme | 98 |
Adaptive Tuple Differential Coding | 109 |
SpaceEfficient Structures for Detecting Port Scans | 120 |
A Dynamic Labeling Scheme Using Vectors | 130 |
A New Approach to Replication of XML Data | 141 |
An Efficient Encoding and Labeling Scheme for Dynamic XML Data | 151 |
Distributed Semantic Caching in Grid Middleware | 162 |
Multiversion Concurrency Control for Multidimensional Index Structures | 172 |
Using an Object Reference Approach to Distributed Updates | 182 |
Towards a Novel Desktop Search Technique | 192 |
An Original UsageBased Metrics for Building a Unified View of Corporate Documents | 202 |
Exploring Knowledge Management with a Social Semantic Desktop Architecture | 213 |
The First Step Towards Mining Inside Vertical Search Engines | 223 |
Progressive HighDimensional Similarity Join | 233 |
Decomposing DAGs into Disjoint Chains | 243 |
Evaluating Topk Skyline Queries over Relational Databases | 254 |
A P2P Technique for Continuous kNearestNeighbor Query in Road Networks | 264 |
Information Life Cycle Information Value and Data Management | 277 |
Vague Queries on PeertoPeer XML Databases | 287 |
Proximity Search of XML Data Using Ontology and XPath Edit Similarity | 298 |
Cooperative Data Management for XML Data | 308 |
A Multithreaded Version of the ARIES Recovery Algorithm | 319 |
Optimizing Ranked Retrieval | 329 |
Similarity Search over Incomplete Symbolic Sequences | 339 |
Generalizing Random Forests to Random MNL and Random NB | 349 |
Related Terms Clustering for Enhancing the Comprehensibility of Web Search Results | 359 |
Generalization and Formalization | 369 |
An Evaluation of a ClusterBased Architecture for PeertoPeer Information Retrieval | 380 |
A Conceptual Framework for Automatic TextBased Indexing and Retrieval in Digital Video Collections | 392 |
Dimensionality Reduction in HighDimensional Space for Multimedia Information Retrieval | 404 |
Integrating a Stream Processing Engine and Databases for Persistent Streaming Data Management | 414 |
Data Management for Mobile Ajax Web 20 Applications | 424 |
Data Management in RFID Applications | 434 |
A New Perspective on Scalability Issues of Continuous Spatial Query Systems | 445 |
Sequence Alignment as a Database Technology Challenge | 459 |
Locating and Ranking XML Documents Based on Content and Structure Synopses | 551 |
MQTree Based Query Rewriting over Multiple XML Views | 562 |
Towards a Unified Structure for Multidimensional Databases | 572 |
Dependency Management for the Preservation of Digital Information | 582 |
SQL vs OCL | 593 |
XMLtoSQL Query Mapping in the Presence of Multivalued Schema Mappings and Recursive XML Schemas | 603 |
Efficient Evaluation of Nearest Common Ancestor in XML Twig Queries Using TreeUnaware RDBMS | 617 |
Exclusive and Complete Clustering of Streams | 629 |
Clustering Quality Evaluation Based on Fuzzy FCA | 639 |
Comparing Clustering Algorithms and Their Influence on the Evolution of Labeled Clusters | 650 |
Various Ways of Finding Star Centers in Star Clustering | 660 |
Improving Semantic Query Answering | 671 |
A Method for Determining OntologyBased Semantic Relevance | 680 |
Semantic Grouping of Social Networks in P2P Database Settings | 689 |
Benchmarking RDF Production Tools | 700 |
Creating Learning Objects and Learning Sequence on the Basis of Semantic Networks | 710 |
SQOREBased Ontology Retrieval System | 720 |
Crawling the Web with OntoDir | 730 |
Extracting Sequential Nuggets of Knowledge | 740 |
Identifying Rare Classes with Sparse Training Data | 751 |
ClusteringBased KAnonymisation Algorithms | 761 |
Investigation of Semantic Similarity as a Tool for Comparative Genomics | 772 |
On Estimating the Scale of National Deep Web | 780 |
Mining the Web for Appearance Description | 790 |
Efficient Browsing of Web Search Results | 801 |
Computing Geographical Serving Area Based on Search Logs and Website Categorization | 811 |
A General Framework to Implement Topological Relations on Composite Regions | 823 |
An Approach for Improving the Performance of the TPRTree | 834 |
Performance Oriented Schema Matching | 844 |
PreferenceBased Integration of Relational Databases into a Description Logic | 854 |
A ContextBased Approach for the Discovery of Complex Matches Between Database Sources | 864 |
Experiments and Evaluations | 874 |
The Role of Knowledge in Design Problems | 884 |
eInfrastructures | 895 |
Author Index | 905 |
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Common terms and phrases
algorithm annotation application approach attributes Berlin Heidelberg 2007 cache classifier clustering complex Computer concept considered constraints contains context data mining dataset DBMS deep web defined DEXA distance domain efficient elements encoding evaluation event example Figure fragments function fuzzy graph grid hash hash table Heidelberg ICDE implementation input insertion instance keywords knowledge label LNCS mapping matching metamodel method metrics modules MXML node ontology operations optimal paper parsing partition performance Pernul Eds problem Proc proposed query object query processing relational databases relevant represented retrieval RFID schema search results Section selection semantic Semantic Web sequence server SIGMOD similarity Skyline space SPARQL specific Springer-Verlag Berlin Heidelberg stored stream structure Swoogle Table techniques transaction tree tuples update values vector visual VLDB WordNet XInclude XML data XML document XML query XML schema XPath