839 search results - page 123 / 168 » Algorithms for Index-Assisted Selectivity Estimation |
112
click to vote
ICLP
2007
Springer
15 years 4 months ago
2007
Springer
Abstract. In this paper we describe the OnEQL system, a query engine that implements optimization techniques and evaluation strategies to speed up the evaluation time of querying a...
147
click to vote
DASFAA
2004
IEEE
15 years 4 months ago
2004
IEEE
Relational index structures, as for instance the Relational Interval Tree or the Linear Quadtree, support efficient processing of queries on top of existing object-relational datab...
125
click to vote
CIKM
2008
Springer
15 years 2 months ago
2008
Springer
Although PageRank has been designed to estimate the popularity of Web pages, it is a general algorithm that can be applied to the analysis of other graphs other than one of hypert...
102
click to vote
ACL
2006
15 years 1 months ago
2006
Event-based summarization attempts to select and organize the sentences in a summary with respect to the events or the sub-events that the sentences describe. Each event has its o...
122
Voted
UAI
2001
15 years 1 months ago
2001
In this paper we present a method of computing the posterior probability of conditional independence of two or more continuous variables from data, examined at several resolutions...