Data Warehousing and Knowledge Discovery: 10th International Conference, DaWaK 2008 Turin, Italy, September 2-5, 2008 Proceedings

Front Matter....Pages -
UML-Based Modeling for What-If Analysis....Pages 1-12
Model-Driven Metadata for OLAP Cubes from the Conceptual Modelling of Data Warehouses....Pages 13-22
An MDA Approach for the Development of Spatial Data Warehouses....Pages 23-32
Built-In Indicators to Discover Interesting Drill Paths in a Cube....Pages 33-44
Upper Borders for Emerging Cubes....Pages 45-54
Top_Keyword: An Aggregation Function for Textual Document OLAP....Pages 55-64
Summarizing Distributed Data Streams for Storage in Data Warehouses....Pages 65-74
Efficient Data Distribution for DWS....Pages 75-86
Data Partitioning in Data Warehouses: Hardness Study, Heuristics and ORACLE Validation....Pages 87-96
A Robust Sampling-Based Framework for Privacy Preserving OLAP....Pages 97-114
Generalization-Based Privacy-Preserving Data Collection....Pages 115-124
Processing Aggregate Queries on Spatial OLAP Data....Pages 125-134
Efficient Incremental Maintenance of Derived Relations and BLAST Computations in Bioinformatics Data Warehouses....Pages 135-145
Mining Conditional Cardinality Patterns for Data Warehouse Query Optimization....Pages 146-155
Up and Down: Mining Multidimensional Sequential Patterns Using Hierarchies....Pages 156-165
Efficient K- Means Clustering Using Accelerated Graphics Processors....Pages 166-175
Extracting Knowledge from Life Courses: Clustering and Visualization....Pages 176-185
A Hybrid Clustering Algorithm Based on Multi-swarm Constriction PSO and GRASP....Pages 186-195
Personalizing Navigation in Folksonomies Using Hierarchical Tag Clustering....Pages 196-205
Clustered Dynamic Conditional Correlation Multivariate GARCH Model....Pages 206-216
Document Clustering by Semantic Smoothing and Dynamic Growing Cell Structure (DynGCS) for Biomedical Literature....Pages 217-226
Mining Serial Episode Rules with Time Lags over Multiple Data Streams....Pages 227-240
Efficient Approximate Mining of Frequent Patterns over Transactional Data Streams....Pages 241-250
Continuous Trend-Based Clustering in Data Streams....Pages 251-262
Mining Multidimensional Sequential Patterns over Data Streams....Pages 263-272
Towards a Model Independent Method for Explaining Classification for Individual Instances....Pages 273-282
Selective Pre-processing of Imbalanced Data for Improving Classification Performance....Pages 283-292
A Parameter-Free Associative Classification Method....Pages 293-304
The Evaluation of Sentence Similarity Measures....Pages 305-316
Labeling Nodes of Automatically Generated Taxonomy for Multi-type Relational Datasets....Pages 317-326
Towards the Automatic Construction of Conceptual Taxonomies....Pages 327-336
Adapting LDA Model to Discover Author-Topic Relations for Email Analysis....Pages 337-346
A New Semantic Representation for Short Texts....Pages 347-356
Document-Base Extraction for Single-Label Text Classification....Pages 357-367
How an Ensemble Method Can Compute a Comprehensible Model....Pages 368-378
Empirical Analysis of Reliability Estimates for Individual Regression Predictions....Pages 379-388
User Defined Partitioning - Group Data Based on Computation Model....Pages 389-401
Workload-Aware Histograms for Remote Applications....Pages 402-412
Is a Voting Approach Accurate for Opinion Mining?....Pages 413-422
Mining Sequential Patterns with Negative Conclusions....Pages 423-432
Back Matter....Pages -