Database and Expert Systems Applications: 21st International Conference, DEXA 2010, Bilbao, Spain, August 30 - September 3, 2010, Proceedings, Part I (Lecture Notes in Computer Science (6261))

st We welcome you to the proceedings of the 21 International Conference on Database and Expert Systems Applications held in Bilbao. With information and database s- tems being a central topic of computer science, it was to be expected that the integ- tion of knowledge, information and data is today contributing to the again rapidly increasing attractiveness of this field for researchers and practitioners. Since its foundation in 1990, DEXA has been an annual international conference, located in Europe, which showcases state-of-the-art research activities in these areas. DEXA 2010 continued this tradition and provided a forum for presenting and discu- ing research results in the area of database and intelligent systems and advanced - search topics, applications and practically relevant issues related to these areas. It offered attendees the opportunity to extensively discuss requirements, problems, and solutions in the field in the pleasant atmosphere of the city of Bilbao, which is known for its driving industriousness, its top cultural venues and its rich and inspiring he- tage and lifestyle. The University of Deusto with its great educational and research traditions, and the hospitality which the university and the city are so famous for, set the stage for this year’s DEXA conference. This volume contains the papers selected for presentation at the DEXA conference. Front Matter....Pages - Vi-DIFF: Understanding Web Pages Changes....Pages 1-15 Automatic Fuzzy Semantic Web Ontology Learning from Fuzzy Object-Oriented Database Model....Pages 16-30 Combining Fuzzy Logic and Semantic Web to Enable Situation-Awareness in Service Recommendation....Pages 31-45 Source Selection in Large Scale Data Contexts: An Optimization Approach....Pages 46-61 Semi-automatic Discovery of Web Services Driven by User Requirements....Pages 62-75 An Open Platform for Business Process Modeling and Verification....Pages 76-90 Discovering Highly Informative Feature Sets from Data Streams....Pages 91-104 Continuous Probabilistic Skyline Queries over Uncertain Data Streams....Pages 105-121 DBOD-DS: Distance Based Outlier Detection for Data Streams....Pages 122-136 Effective Bitmap Indexing for Non-metric Similarities....Pages 137-151 Efficient Incremental Near Duplicate Detection Based on Locality Sensitive Hashing....Pages 152-166 Efficient Fuzzy Top- k Query Processing over Uncertain Objects....Pages 167-182 Performance and Power Evaluation of Flash-Aware Buffer Algorithms....Pages 183-197 Towards Efficient Concurrent Scans on Flash Disks....Pages 198-212 Enhanced Foundry Production Control....Pages 213-220 The Profile Distance Method: Towards More Intuitive Multiple Criteria Decision Making in Information Systems....Pages 221-230 Hybrid In-Memory and On-Disk Tables for Speeding-Up Table Accesses....Pages 231-240 Low Power Management of OLTP Applications Considering Disk Drive Power Saving Function....Pages 241-250 A Disk-Based, Adaptive Approach to Memory-Limited Computation of Windowed Stream Joins....Pages 251-260 Prediction Functions in Bi-temporal Datastreams....Pages 261-268 A Load Shedding Framework for XML Stream Joins....Pages 269-280 Supporting Multi-criteria Decision Support Queries over Time-Interval Data Streams....Pages 281-289 Faster Algorithms for Searching Relevant Matches in XML Databases....Pages 290-297 Efficient SLCA-Based Keyword Search on XML Databases: An Iterative-Skip Approach....Pages 298-305 SFL: A Structured Dataflow Language Based on SQL and FP....Pages 306-314 Incorporating Data Provenance in a Medical CSCW System....Pages 315-322 Optimization of Object-Oriented Queries through Rewriting Compound Weakly Dependent Subqueries....Pages 323-330 A Utilization of Schema Constraints to Transform Predicates in XPath Query....Pages 331-339 Merging Views Containing Outer Joins in the Teradata DBMS....Pages 340-348 A Hybrid Index Structure for Set-Valued Attributes Using Itemset Tree and Inverted List....Pages 349-357 Optimization of Disk Accesses for Multidimensional Range Queries....Pages 358-367 A Privacy-Enhancing Content-Based Publish/Subscribe System Using Scalar Product Preserving Transformations....Pages 368-384 Synthesizing: Art of Anonymization....Pages 385-399 Anonymizing Transaction Data to Eliminate Sensitive Inferences....Pages 400-415 Interval-Orientation Patterns in Spatio-temporal Databases....Pages 416-431 Efficient K-Nearest Neighbor Search in Time-Dependent Spatial Networks....Pages 432-449 Hybrid Indexing and Seamless Ranking of Spatial and Textual Features of Web Documents....Pages 450-466 Understanding the Human Genome: A Conceptual Modeling-Based Approach....Pages 467-469 Learning Semantic N-Ary Relations from Wikipedia....Pages 470-477 RIF Centered Rule Interchange in the Semantic Web....Pages 478-486 f-SPARQL: A Flexible Extension of SPARQL....Pages 487-494 Geo Linked Data....Pages 495-502 Approximate Instance Retrieval on Ontologies....Pages 503-511 Removing the Redundancy from Distributed Semantic Web Data....Pages 512-519 Back Matter....Pages - This book constitutes the refereed proceedings of the 21 International Conference on Database and Expert Systems Applications, DEXA 2010, held in Bilbao, Spain, August 30 - September 3, 2010. The 45 revised full papers and 36 short papers were carefully reviewed and selected from 197 submissions. The papers are organized in topical sections on Web, Semantics and Ontologies, Information Integration and Process Modeling, Streams and Multimedia Databases, Data Management Algorithms and Performance, Decision Support Systems and Performance, Data Streams, XML Databases, Programming Language and Cooperative Work, Query Processing and Optimization, Data Privacy and Security, Temporal, Spatial, and High Dimensions Databases, Semantic Web and Ontologies Annotation This book constitutes the refereed proceedings of the 21 International Conference on Database and Expert Systems Applications, DEXA 2010, held in Bilbao, Spain, August 30 - September 3, 2010. The 45 revised full papers and 36 short papers were carefully reviewed and selected from 197 submissions. The papers are organized in topical sections on Data Mining Systems, Parallelism and Query Planning, Data Warehousing and Decision Support Systems, Temporal, Spatial and High Dimensional Databases, Data Mining Algorithms, Information Retrieval, Query Processing and Optimization