Sciweavers

4491 search results - page 18 / 899
» Algorithm Engineering
Sort
View
CNSR
2007
IEEE
128views Communications» more  CNSR 2007»
14 years 2 months ago
A Novel Approach for Frequent Phrase Mining in Web Search Engine Query Streams
In this paper, conceptual frequency rate, a new frequency definition suitable for query stream mining, is introduced. An online single-pass algorithm called OFSD (Online Frequent...
M. Barouni-Ebrahimi, Ali A. Ghorbani
FOSSACS
2007
Springer
13 years 11 months ago
An Effective Algorithm for the Membership Problem for Extended Regular Expressions
By adding the complement operator (
Grigore Rosu