3816 search results - page 441 / 764 » Characteristic relational patterns |
205
click to vote
ICDE
2012
IEEE
13 years 9 months ago
2012
IEEE
Abstract—This paper revisits the classical problem of multiquery optimization in the context of RDF/SPARQL. We show that the techniques developed for relational and semi-structur...
287
click to vote
ICDE
2008
IEEE
16 years 8 months ago
2008
IEEE
Abstract-- Many applications are driven by evolving data -patterns in web traffic, program execution traces, network event logs, etc., are often non-stationary. Building prediction...
192
click to vote
WWW
2006
ACM
16 years 7 months ago
2006
ACM
It has become a promising direction to measure similarity of Web search queries by mining the increasing amount of clickthrough data logged by Web search engines, which record the...
172
click to vote
WWW
2003
ACM
16 years 7 months ago
2003
ACM
With the falling price of the memory, an increasing number of multimedia servers and proxies are now equipped with a large memory space. Caching media objects in the memory of a p...
206
click to vote
RECOMB
2004
Springer
16 years 7 months ago
2004
Springer
Phylogenetic hidden Markov models (phylo-HMMs) have recently been proposed as a means for addressing a multispecies version of the ab initio gene prediction problem. These models ...