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» Query Selectivity Estimation via Data Mining
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IIS
2004
13 years 5 months ago
Query Selectivity Estimation via Data Mining
Estimating the result size of a join is an important query optimization problem as it determines the choice of a good query evaluation strategy. Yet, there are few efficient techni...
Jarek Gryz, Dongming Liang
SSD
2005
Springer
122views Database» more  SSD 2005»
13 years 10 months ago
Selectivity Estimation of High Dimensional Window Queries via Clustering
Abstract. Query optimization is an important functionality of modern database systems and often based on estimating the selectivity of queries before actually executing them. Well-...
Christian Böhm, Hans-Peter Kriegel, Peer Kr&o...
EDBT
2006
ACM
150views Database» more  EDBT 2006»
14 years 4 months ago
On Futuristic Query Processing in Data Streams
Recent advances in hardware technology have resulted in the ability to collect and process large amounts of data. In many cases, the collection of the data is a continuous process ...
Charu C. Aggarwal
KDD
2000
ACM
97views Data Mining» more  KDD 2000»
13 years 8 months ago
Feature selection in unsupervised learning via evolutionary search
YongSeog Kim, W. Nick Street, Filippo Menczer