2034 search results - page 4 / 407 » Substring Selectivity Estimation |
BIBE
2005
IEEE
14 years 29 days ago
2005
IEEE
In this paper, we propose a Distance-based Sequence Indexing Method (DSIM) for indexing and searching genome databases. Borrowing the idea of video compression, we compress the ge...
CEC
2009
IEEE
14 years 2 months ago
2009
IEEE
—Despite the wide-spread popularity of estimation of distribution algorithms (EDAs), there has been no theoretical proof that there exist optimisation problems where EDAs perform...
ACL
1994
13 years 8 months ago
1994
We present an algorithm for computing n-gram probabilities from stochastic context-free grammars, a procedure that can alleviate some of the standard problems associated with n-gr...
PVLDB
2008
13 years 6 months ago
2008
We study selectivity estimation techniques for set similarity queries. A wide variety of similarity measures for sets have been proposed in the past. In this work we concentrate o...
IGARSS
2010
13 years 5 months ago
2010
The QuikSCAT scatterometer infers wind vectors over the ocean using measurements of the surface backscatter. During rain events the QuikSCAT observations are subject to rain conta...