Data Warehousing and Knowledge Discovery: 5th International Conference, Dawak 2003, Prague, Czech Republic, September 3-5, 2003 : Proceedings

by Dawak 200 (2003 Prague, Czech Republic); Kambayashi, Yahiko; Mohania, Mukesh; Woss, Wolfram; Woss, Wolfram; Wor, Wolfram

• ISBN13: 9783540408079
• ISBN10: 354040807X
• Format: Paperback
• Copyright: 2003-09-01
• Publisher: Springer Verlag

Summary

This book constitutes the refereed proceedings of the 5th International Conference on Data Warehousing and Knowledge Discovery, DaWaK 2003, held in Prague, Czech Republic in September 2003. The 41 revised full papers presented were carefully reviewed and selected from more than 130 submissions. The papers are organized in topical sections on data cubes and queries, multidimensional data models, Web warehousing, change detection, Web mining and association rules, association rules and decision trees, clustering, association rule mining, data analysis and discovery, ontologies and improving data quality, queries and data patterns, improving database query engines, and sampling and vector classification.

Table of Contents

XML for Data Warehousing Chances and Challenges	p. 1
CPM: A Cube Presentation Model for OLAP	p. 4
Computation of Sparse Data Cubes with Constraints	p. 14
Answering Joint Queries from Multiple Aggregate OLAP Databases	p. 24
An Approach to Enabling Spatial OLAP by Aggregating on Spatial Hierarchy	p. 35
A Multidimensional Aggregation Object (MAO) Famework for Computing Distributive Aggregations	p. 45
The GMD Data Model for Multidimensional Information: A Brief Introduction	p. 55
An Application of Case-Based Reasoning in Multidimensional Database Architecture	p. 66
MetaCube XTM: A Multidimensional Metadata Approach for Semantic Web Warehousing Systems	p. 76
Designing Web Warehouses for XML Schemas	p. 89
Building XML Data Warehouse Based on Frequent Patterns in User Queries	p. 99
A Temporal Study of Data Sources to Load a Corporate Data Warehouse	p. 109
Automatic Detection of Structural Changes in Data Warehouses	p. 119
Performance Tests in Data Warehousing ETLM Process for Detection of Changes in Data Origin	p. 129
Recent Developments in Web Usage Mining Research	p. 140
Parallel Vector Computing Technique for Discovering Communities on the Very Large Scale Web Graph	p. 151
Ordinal Association Rules towards Association Rules	p. 161
Rough Set Based Decision Tree Model for Classification	p. 172
Inference Based Classifier: Efficient Construction of Decision Trees for Sparse Categorical Attributes	p. 182
Generating Effective Classifiers with Supervised Learning of Genetic Programming	p. 192
Clustering by Regression Analysis	p. 202
Handling Large Workloads by Profiling and Clustering	p. 212
Incremental OPTICS: Efficient Computation of Updates in a Hierarchical Cluster Ordering	p. 224
On Complementarity of Cluster and Outlier Detection Schemes	p. 234
Cluster Validity Using Support Vector Machines	p. 244
FSSM: Fast Construction of the Optimized Segment Support Map	p. 257
Using a Connectionist Approach for Enhancing Domain Ontologies: Self-Organizing Word Category Maps Revisited	p. 267
Parameterless Data Compression and Noise Filtering Using Association Rule Mining	p. 278
Performance Evaluation of SQL-OR Variants for Association Rule Mining	p. 288
A Distance-Based Approach to Find Interesting Patterns	p. 299
Similarity Search in Structured Data	p. 309
Using an Interest Ontology for Improved Support in Rule Mining	p. 320
Fraud Formalization and Detection	p. 330
Combining Noise Correction with Feature Selection	p. 340
Pre-computing Approximate Hierarchical Range Queries in a Tree-Like Histogram	p. 350
Comprehensive Log Compression with Frequent Patterns	p. 360
Non Recursive Generation of Frequent K-itemsets from Frequent Pattern Tree Representations	p. 371
A New Computation Model for Rough Set Theory Based on Database Systems	p. 381
Computing SQL Queries with Boolean Aggregates	p. 391
Fighting Redundancy in SQL	p. 401
"On-the-fly" VS Materialized Sampling and Heuristics	p. 412
Incremental and Decremental Proximal Support Vector Classification Using Decay Coefficients	p. 422
Author Index	p. 431
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