Data Warehousing and Knowledge Discovery: Second International Conference, DaWaK 2000 London, UK, September 4-6, 2000 ProceedingsYahiko Kambayashi, Mukesh Mohania, A Min Tjoa Springer, 15 mei 2003 - 440 pagina's The Second International Conference on Data Warehousing and Knowledge Discovery (DaWaK 2000) was held in Greenwich, UK 4–6 September. DaWaK 2000 was a forum where researchers from data warehousing and knowledge discovery disciplines could exchange ideas on improving next generation decision support and data mining systems. The conference focused on the logical and physical design of data warehousing and knowledge discovery systems. The scope of the papers covered the most recent and relevant topics in the areas of data warehousing, multidimensional databases, OLAP, knowledge discovery and mining complex databases. These proceedings contain the technical papers selected for presentation at the conference. We received more than 90 papers from over 20 countries and the program committee finally selected 31 long papers and 11 short papers. The conference program included three invited talks, namely, “A Foolish Consistency: Technical Challenges in Consistency Management” by Professor Anthony Finkelstein, University College London, UK; “European Plan for Research in Data Warehousing and Knowledge Discovery” by Dr. Harald Sonnberger (Head of Unit A4, Eurostat, European Commission); and “Security in Data Warehousing” by Professor Bharat Bhargava, Purdue University, USA. |
Inhoudsopgave
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SpaceEfficient Data Cubes for Dynamic Environments | 24 |
On Making Data Warehouses Active | 34 |
Supporting Hot Spots with Materialized Views | 47 |
Evaluation of Materialized View Indexing in Data Warehousing Environments | 57 |
View Derivation Graph with Edge Fitting for Adaptive Data Warehousing | 67 |
An Experience Case Study | 77 |
Optimal Multidimensional Query Processing Using Tree Striping | 244 |
Enhancing Preprocessing in DataIntensive Domains Using OnlineAnalytical Processing | 258 |
Metaqueries Computation and Evaluation | 265 |
Partitioning Algorithms for the Computation of Average Iceberg Queries | 276 |
Security in Data Warehousing | 287 |
Mining of Association Rules in Text DatabasesUsing Inverted Hashing and Pruning | 290 |
SQL Based Association Rule Mining Using Commercial RDBMS IBM DB2 UDB EEE | 301 |
On Supporting Interactive Association Rule Mining | 307 |
BEDAWA A Tool for Generating Sample Data for Data Warehouses | 83 |
Dynamic Data Warehouse Maintenance in a Fully Concurrent Environment | 94 |
Scalable Maintenance of Multiple Interrelated Data Warehousing Systems | 104 |
View Maintenance for Hierarchical Semistructured Data | 114 |
Maintaining Horizontally Partitioned Warehouse Views | 124 |
The European Plan for Research in Official Statistics | 134 |
Elimination of Redundant Views in Multidimensional Aggregates | 146 |
Data Cube Compression with QuantiCubes | 162 |
HistoryDriven View Synchronization | 168 |
A Logical Model for Data Warehouse Design and Evolution | 178 |
An Alternative Relational OLAP Modeling Approach | 189 |
Functional Dependencies in Controlling Sparsity of OLAP Cubes | 199 |
An OLAPbased Scalable Web Access Analysis Engine | 210 |
Predicting Query Behavior to Enable Predictive Caching Strategies for OLAP Systems | 224 |
Supporting Online Queries in ROLAP | 234 |
Discovering Temporal Patterns for IntervalBased Events | 317 |
An Integrated Query and Mining System for Temporal Association Rules | 327 |
Mining Changes for RealLife Applications | 337 |
Approximate Intelligent Matching for Time Series Data | 347 |
A Scalable Method for Feature Extraction from Complex Objects | 358 |
Theory and Heuristics for Mining Databases with Multiple kNearestNeighbor Queries | 372 |
Data Mining Support in Database Management Systems | 382 |
Decision Trees for Probabilistic Data | 393 |
Mining Frequent Binary Expressions | 399 |
A Fast Algorithm for Hierarchical Text Classification | 409 |
A Hybrid Technique for Data Mining on BalanceSheet Data | 419 |
Information Navigator with Visual Interface | 425 |
Efficient Multidimensional Histograms with Improved Accuracy | 431 |
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Data Warehousing and Knowledge Discovery: Second International Conference ... Yahiko Kambayashi,Mukesh Mohania,Min A Tjoa Gedeeltelijke weergave - 2000 |
Data Warehousing and Knowledge Discovery: Second International Conference ... Yahiko Kambayashi,Mukesh Mohania,Min A Tjoa Geen voorbeeld beschikbaar - 2000 |
Veelvoorkomende woorden en zinsdelen
ACM SIGMOD aggregation Agrawal algorithm analysis rule approach association rules attributes Berlin Heidelberg 2000 candidate cells changes Cofe computed Conf constraint cost data cube data mining data warehouse Data Warehousing Database Systems dataset DaWaK decision tree defined deletion dened Denition denoted derived dierent dimension tables dimensional distance distribution documents ecient error evaluation example fact table FastMap Figure fragmentation function graph hash hierarchy implementation International Conference itemsets Kambayashi Knowledge Discovery LNCS Management of Data match materialized views meta data Meta-queries method Mohania multidimensional databases node NULL NULL OLAP OLAP cube OLTP operations optimal paper partitioning performance problem Proc proposed pruning query processing relation schema Section selection sequence SIGMOD space sparsity Springer-Verlag Berlin Heidelberg star schema statistical storage stored subquery subset technique temporal TFIDF threshold Tjoa Eds TPC-D transaction tree striping tuples values vector view maintenance