332 search results - page 49 / 67 » Query Evaluation and Optimization in the Semantic Web |
PAM
2010
Springer
14 years 1 months ago
2010
Springer
In this paper, we examine the benefits of split-TCP proxies, deployed in an operational world-wide network, for accelerating cloud services. We consider a fraction of a network co...
DASFAA
2010
IEEE
13 years 10 months ago
2010
IEEE
This paper studies a new query on uncertain data, called k-selection query. Given an uncertain dataset of N objects, where each object is associated with a preference score and a p...
WEBI
2010
Springer
13 years 4 months ago
2010
Springer
In recent years, there has been an explosion of publicly available RDF and OWL web pages. Some of these pages are static text files, while others are dynamically generated from la...
SYRCODIS
2008
13 years 8 months ago
2008
Element constructor is one of most expensive operations of the XQuery language as it requires deep copy of the nodes which make up the content of the constructed element. In this ...
ADBIS
2006
Springer
14 years 22 days ago
2006
Springer
Database caching supports declarative query processing close to the application. Using a full-fledged DBMS as cache manager, it enables the evaluation of specific project-select-...