2679 search results - page 256 / 536 » Experimental Models for Validating Technology |
122
click to vote
ICPR
2004
IEEE
16 years 6 months ago
2004
IEEE
A method is proposed to encode multiple regions of interest in the JPEG2000 image-coding framework. The algorithm is based on the rearrangement of packets in the code-stream to pl...
217
click to vote
SIGMOD
2007
ACM
16 years 5 months ago
2007
ACM
Accurate cardinality estimation is critically important to high-quality query optimization. It is well known that conventional cardinality estimation based on histograms or simila...
131
click to vote
IRI
2009
IEEE
15 years 11 months ago
2009
IEEE
Traditional schema matchers use a set of distinct simple matchers and use a composition function to combine the individual scores using an arbitrary order of matcher application l...
134
click to vote
SIGIR
2009
ACM
15 years 11 months ago
2009
ACM
Rank correlation statistics are useful for determining whether a there is a correspondence between two measurements, particularly when the measures themselves are of less interest...
136
click to vote
ICEIS
2006
IEEE
15 years 11 months ago
2006
IEEE
The satisfiability test checks, whether or not the evaluation of a query returns the empty set for any input document, and can be used in query optimization for avoiding the submis...