552 search results - page 58 / 111 » On the Complexity of Join Predicates |
ICDE
2006
IEEE
14 years 11 months ago
2006
IEEE
Streaming XPath evaluation algorithms must record a potentially exponential number of pattern matches when both predicates and descendant axes are present in queries, and the XML ...
ICML
2005
IEEE
14 years 11 months ago
2005
IEEE
We introduce a family of kernels on discrete data structures within the general class of decomposition kernels. A weighted decomposition kernel (WDK) is computed by dividing objec...
ICSE
2003
IEEE-ACM
14 years 10 months ago
2003
IEEE-ACM
We present a new methodology for automatic verification of C programs against finite state machine specifications. Our approach is compositional, naturally enabling us to decompos...
ICPR
2008
IEEE
14 years 6 months ago
2008
IEEE
An online feature evaluation method for visual
object tracking is put forward in this paper. Firstly, a
combined feature set is built using color histogram (HC)
bins and gradien...
ADC
2008
Springer
14 years 4 months ago
2008
Springer
As the eXtensible Markup Language (XML) is about to emerge as a new standard for databases, the problem of providing solid logical grounds for XML query languages arises. For the ...