Sciweavers

2223 search results - page 23 / 445
» Query Optimization in an OODBMS
Sort
View
CIKM
2007
Springer
14 years 1 months ago
Optimizing parallel itineraries for knn query processing in wireless sensor networks
Spatial queries for extracting data from wireless sensor networks are important for many applications, such as environmental monitoring and military surveillance. One such query i...
Tao-Young Fu, Wen-Chih Peng, Wang-Chien Lee
DAWAK
2005
Springer
14 years 28 days ago
Optimizing a Sequence of Frequent Pattern Queries
Discovery of frequent patterns is a very important data mining problem with numerous applications. Frequent pattern mining is often regarded as advanced querying where a user speci...
Mikolaj Morzy, Marek Wojciechowski, Maciej Zakrzew...
PODS
2001
ACM
102views Database» more  PODS 2001»
14 years 7 months ago
Multiobjective Query Optimization
Christos H. Papadimitriou, Mihalis Yannakakis
PODS
2004
ACM
101views Database» more  PODS 2004»
14 years 7 months ago
Synopses for Query Optimization: A Space-Complexity Perspective
Raghav Kaushik, Raghu Ramakrishnan, Venkatesan T. ...