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» Comparing the Performance of Database Selection Algorithms
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IPSN
2009
Springer
15 years 9 months ago
Automating rendezvous and proxy selection in sensornets
As the diversity of sensornet use cases increases, the combinations of environments and applications that will coexist will make custom engineering increasingly impractical. We in...
David Chu, Joseph M. Hellerstein
DEXA
2000
Springer
75views Database» more  DEXA 2000»
15 years 6 months ago
View Selection in OLAP Environment
To select some "valuable" views for materialization is an essential challenge in OLAP system design. Several techniques proposed previously are not very scalable for syst...
Shi Guang Qiu, Tok Wang Ling
ADBIS
1999
Springer
104views Database» more  ADBIS 1999»
15 years 6 months ago
Arbiter Meta-Learning with Dynamic Selection of Classifiers and Its Experimental Investigation
In data mining, the selection of an appropriate classifier to estimate the value of an unknown attribute for a new instance has an essential impact to the quality of the classifica...
Alexey Tsymbal, Seppo Puuronen, Vagan Y. Terziyan
VLDB
2001
ACM
121views Database» more  VLDB 2001»
15 years 7 months ago
Weaving Relations for Cache Performance
Relational database systems have traditionally optimzed for I/O performance and organized records sequentially on disk pages using the N-ary Storage Model (NSM) (a.k.a., slotted p...
Anastassia Ailamaki, David J. DeWitt, Mark D. Hill...
IDEAS
1999
IEEE
123views Database» more  IDEAS 1999»
15 years 6 months ago
Improving OLAP Performance by Multidimensional Hierarchical Clustering
Data-warehousing applications cope with enormous data sets in the range of Gigabytes and Terabytes. Queries usually either select a very small set of this data or perform aggregat...
Volker Markl, Frank Ramsak, Rudolf Bayer