Database and Expert Systems Applications: 23rd International Conference, DEXA 2012, Vienna, Austria, September 3-6, 2012. Proceedings, Part II

Front Matter....Pages -
Consistent Query Answering Using Relational Databases through Argumentation....Pages 1-15
Analytics-Driven Lossless Data Compression for Rapid In-situ Indexing, Storing, and Querying....Pages 16-30
Prediction of Web User Behavior by Discovering Temporal Relational Rules from Web Log Data....Pages 31-38
A Hybrid Approach to Text Categorization Applied to Semantic Annotation....Pages 39-47
An Unsupervised Framework for Topological Relations Extraction from Geographic Documents....Pages 48-55
Combination of Machine-Learning Algorithms for Fault Prediction in High-Precision Foundries....Pages 56-70
A Framework for Conditioning Uncertain Relational Data....Pages 71-87
Cause Analysis of New Incidents by Using Failure Knowledge Database....Pages 88-102
Modeling and Querying Context-Aware Personal Information Spaces....Pages 103-110
Ontology-Based Recommendation Algorithms for Personalized Education....Pages 111-120
Towards Quantitative Constraints Ranking in Data Clustering....Pages 121-128
A Topic-Oriented Analysis of Information Diffusion in a Blogosphere....Pages 129-140
Trip Tweets Search by Considering Spatio-temporal Continuity of User Behavior....Pages 141-155
Incremental Cosine Computations for Search and Exploration of Tag Spaces....Pages 156-167
Impression-Aware Video Stream Retrieval System with Temporal Color-Sentiment Analysis and Visualization....Pages 168-182
Dynamic Workload-Based Partitioning for Large-Scale Databases....Pages 183-190
Dynamic Vertical Partitioning of Multimedia Databases Using Active Rules....Pages 191-198
RTDW-bench: Benchmark for Testing Refreshing Performance of Real-Time Data Warehouse....Pages 199-206
Middleware and Language for Sensor Streams....Pages 207-214
Statistical Analysis of the owl:sameAs Network for Aligning Concepts in the Linking Open Data Cloud....Pages 215-230
Paragraph Tables: A Storage Scheme Based on RDF Document Structure....Pages 231-247
Continuously Mining Sliding Window Trend Clusters in a Sensor Network....Pages 248-255
Generic Subsequence Matching Framework: Modularity, Flexibility, Efficiency....Pages 256-265
R-Proxy Framework for In-DB Data-Parallel Analytics....Pages 266-280
View Selection under Multiple Resource Constraints in a Distributed Context....Pages 281-296
The Impact of Modes of Mediation on the Web Retrieval Process....Pages 297-304
Querying a Semi-automated Data Integration System....Pages 305-313
A New Approach for Date Sharing and Recommendation in Social Web....Pages 314-328
A Framework for Time-Aware Recommendations....Pages 329-344
A Hybrid Time-Series Link Prediction Framework for Large Social Network....Pages 345-359
A Comparison of Top-k Temporal Keyword Querying over Versioned Text Collections....Pages 360-374
An Efficient SQL Rewrite Approach for Temporal Coalescing in the Teradata RDBMS....Pages 375-383
HIP: I nformation P assing for Optimizing Join-Intensive Data Processing Workloads on H adoop....Pages 384-391
All-Visible-k-Nearest-Neighbor Queries....Pages 392-407
Algorithm for Term Linearizations of Aggregate Queries with Comparisons....Pages 408-415
Evaluating Skyline Queries on Spatial Web Objects....Pages 416-423
Alternative Query Optimization for Workload Management....Pages 424-431
Online Top-k Similar Time-Lagged Pattern Pair Search in Multiple Time Series....Pages 432-441
Improving the Performance for the Range Search on Metric Spaces Using a Multi-GPU Platform....Pages 442-449
A Scheme of Fragment-Based Faceted Image Search....Pages 450-457
Indexing Metric Spaces with Nested Forests....Pages 458-465
Navigating in Complex Business Processes....Pages 466-480
Combining Information and Activities in Business Processes....Pages 481-488
Opinion Extraction Applied to Criteria....Pages 489-496
 SocioPath : Bridging the Gap between Digital and Social Worlds....Pages 497-505
Detecting Privacy Violations in Multiple Views Publishing....Pages 506-513
Anomaly Discovery and Resolution in MySQL Access Control Policies....Pages 514-522
Back Matter....Pages -