Database Systems for Advanced Applications: 16th International Conference, DASFAA 2011, Hong Kong, China, April 22-25, 2011, Proceedings, Part I

Front Matter....Pages -
Efficient Histogram-Based Similarity Search in Ultra-High Dimensional Space....Pages 1-15
A Retrieval Strategy Using the Integrated Knowledge of Similarity and Associations....Pages 16-30
PG-Skip: Proximity Graph Based Clustering of Long Strings....Pages 31-46
An Effective Approach for Searching Closest Sentence Translations from the Web....Pages 47-57
Finding the Sites with Best Accessibilities to Amenities....Pages 58-72
Audio Lifelog Search System Using a Topic Model for Reducing Recognition Errors....Pages 73-82
Towards Web Search by Sentence Queries: Asking the Web for Query Substitutions....Pages 83-92
The DISTARNET Approach to Reliable Autonomic Long-Term Digital Preservation....Pages 93-103
A Unified Algorithm for Continuous Monitoring of Spatial Queries....Pages 104-118
Real-Time Monitoring of Moving Objects Using Frequently Used Routes....Pages 119-133
 w Neighbors: A Method for Finding k Nearest Neighbors in Weighted Regions....Pages 134-148
Aggregate Farthest-Neighbor Queries over Spatial Data....Pages 149-163
Querying Business Process Models Based on Semantics....Pages 164-178
Discovering Implicit Categorical Semantics for Schema Matching....Pages 179-194
Expressive Power of Query Languages for Constraint Complex Value Databases....Pages 195-209
Scaling Up Query Allocation in the Presence of Autonomous Participants....Pages 210-224
Generating Preview Instances for the Face Validation of Entity-Relationship Schemata: The Acyclic Case....Pages 225-234
Dynamic Skylines Considering Range Queries....Pages 235-250
EcoTop: An Economic Model for Dynamic Processing of Top- k Queries in Mobile-P2P Networks....Pages 251-265
REQUEST: Region-Based Query Processing in Sensor Networks....Pages 266-279
Efficient Distributed Top- k Query Processing with Caching....Pages 280-295
Exploiting Correlation to Rank Database Query Results....Pages 296-305
LinearDB: A Relational Approach to Make Data Warehouse Scale Like MapReduce....Pages 306-320
Genetic Algorithm Based QoS-Aware Service Compositions in Cloud Computing....Pages 321-334
Energy-Efficient Tree-Based Indexing Schemes for Information Retrieval in Wireless Data Broadcast....Pages 335-351
Buffer Cache De-duplication for Query Dispatch in Replicated Databases....Pages 352-366
Indexing for Vector Projections....Pages 367-376
Assessment of Cardiovascular Disease Risk Prediction Models: Evaluation Methods....Pages 377-387
Visual Analysis of Implicit Social Networks for Suspicious Behavior Detection....Pages 388-399
Compositional Information Extraction Methodology from Medical Reports....Pages 400-412
A Framework for Semantic Recommendations in Situational Applications....Pages 413-428
Storage and Use of Provenance Information for Relational Database Queries....Pages 429-433
MRQSim: A Moving Range Query Simulation Platform in Spatial Networks....Pages 434-437
DWOBS: Data Warehouse Design from Ontology-Based Sources....Pages 438-441
 AUCWeb : A Prototype for Analyzing User-Created Web Data....Pages 442-445
Blending OLAP Processing with Real-Time Data Streams....Pages 446-449
AutoBayesian: Developing Bayesian Networks Based on Text Mining....Pages 450-453
Classify Uncertain Data with Decision Tree....Pages 454-457
StreamFitter: A Real Time Linear Regression Analysis System for Continuous Data Streams....Pages 458-461
Challenges in Managing and Mining Large, Heterogeneous Data....Pages 462-462
Managing Social Image Tags: Methods and Applications....Pages 463-464
Web Search and Browse Log Mining: Challenges, Methods, and Applications....Pages 465-466
Searching, Analyzing and Exploring Databases....Pages 467-469
Back Matter....Pages -