720 search results - page 92 / 144 » Incremental XPath evaluation |
EDBT
2012
ACM
11 years 11 months ago
2012
ACM
Most recommendation methods (e.g., collaborative filtering) consist of (1) a computationally intense offline phase that computes a recommender model based on users’ opinions o...
ANSS
2004
IEEE
14 years 22 days ago
2004
IEEE
One important issue that has to be taken into account in wireless devices is the energy conservation. Every infrastructureless network must be adaptively self configured particula...
CEC
2010
IEEE
13 years 10 months ago
2010
IEEE
Unsupervised grammar induction is one of the most difficult works of language processing. Its goal is to extract a grammar representing the language structure using texts without a...
SECON
2008
IEEE
14 years 3 months ago
2008
IEEE
Abstract—In this paper, we propose and evaluate two distributed protocols for finding low-cost broadcast and multicast trees in wireless networks. The constructed trees can then...
FQAS
1998
Springer
14 years 1 months ago
1998
Springer
Abstract. Many heterogeneous database system products and prototypes exist today; they will soon be deployed in a wide variety of environments. Most existing systems suffer from an...