710 search results - page 19 / 142 » Relational Expressive Power of Constraint Query Languages |
W2GIS
2007
Springer
14 years 1 months ago
2007
Springer
One of the challenges raised by the construction of the semantic Web lies in the analysis and management of complex relationships (thematic, spatial and temporal) connecting severa...
ICIW
2008
IEEE
14 years 2 months ago
2008
IEEE
—With the increasing development of real applications using Semantic Web Technologies, it is necessary to provide scalable and efficient ontology querying and reasoning systems....
EKAW
2004
Springer
14 years 1 months ago
2004
Springer
Capturing and exploiting knowledge is at the heart of several important problems such as decision making, the semantic web, and intelligent agents. The captured knowledge must be a...
LICS
2002
IEEE
14 years 17 days ago
2002
IEEE
Monadic query languages over trees currently receive considerable interest in the database community, as the problem of selecting nodes from a tree is the most basic and widesprea...
ICTAC
2007
Springer
14 years 1 months ago
2007
Springer
LTL cannot express the whole class of ω-regular languages and several extensions have been proposed. Among them, Quantified propositional Linear Temporal Logic (QLTL), proposed b...