2005 | OriginalPaper | Buchkapitel
Heuristic Scheduling of Concurrent Data Mining Queries
verfasst von : Marek Wojciechowski, Maciej Zakrzewicz
Erschienen in: Advanced Data Mining and Applications
Verlag: Springer Berlin Heidelberg
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Execution cost of batched data mining queries can be reduced by integrating their I/O steps. Due to memory limitations, not all data mining queries in a batch can be executed together. In this paper we introduce a heuristic algorithm called CCFull,which suboptimally schedules the data mining queries into a number of execution phases. The algorithm significantly outperforms the optimal approach while providing a very good accuracy.