588 search results - page 6 / 118 » Positive higher-order queries |
DLOG
2003
13 years 11 months ago
2003
GECCO
2003
Springer
14 years 3 months ago
2003
Springer
The tip position control of a single-link flexible manipulator is considered in this paper. The cross-sectional dimension of the manipulator is tuned by genetic algorithms such th...
SIGIR
2010
ACM
14 years 1 months ago
2010
ACM
Pseudo-relevance feedback is an effective technique for improving retrieval results. Traditional feedback algorithms use a whole feedback document as a unit to extract words for ...
TIME
2005
IEEE
14 years 3 months ago
2005
IEEE
— We provide a novel trace semantics for positive core XPath that exposes all intermediate nodes visited by the query engine. This enables a detailed analysis of all information ...
ICDE
1998
IEEE
14 years 2 months ago
1998
IEEE
Consider a database that represents the location of moving objects, such as taxi-cabs (typical query: retrieve the cabs that are currently within 1 mile of 33 Michigan Ave., Chica...