297 search results - page 2 / 60 » Polynomial heuristics for query optimization |
IDEAS
1999
IEEE
13 years 9 months ago
1999
IEEE
The number of documents published via WWW in form of SGML/HTML has been rapidly growing for years. Efficient, declarative access mechanisms for this type of documents
PODS
1995
ACM
13 years 9 months ago
1995
ACM
During the last decade various spatial data structures have been designed and compared against each other with respect to their performance. Still missing is a lower bound result,...
ICMCS
2000
IEEE
13 years 9 months ago
2000
IEEE
A multi-clip query requests multiple video clips. In this paper we address the multi-clip query optimization problem. We propose a new heuristics called Restricted Search Interval...
ICDE
2007
IEEE
14 years 6 months ago
2007
IEEE
VLDB
1998
ACM
13 years 9 months ago
1998
ACM
The problem of finding an optimal bipartition of a rectangle set has a direct impact on query performance of dynamic R-trees. During update operations, overflowed nodes need to be...