1862 search results - page 173 / 373 » Web and Semantic Web Query Languages: A Survey |
VL
2005
IEEE
14 years 3 months ago
2005
IEEE
We present HyperFlow, a novel visual language for information analysis that combines features from visual dataflow and visual query languages into a unified framework. HyperFlow i...
ERSHOV
2009
Springer
14 years 4 months ago
2009
Springer
Abstract. A basic cornerstone of the Semantic Web are formal languages for describing resources in a clear and unambiguous way. Logical underpinnings facilitate automated reasoning...
DBA
2006
13 years 11 months ago
2006
: Recursive queries are required in many object-oriented database applications. Among them we can mention Bill-Of-Material (BOM), stock market dependencies, various kinds of networ...
SSDBM
2008
IEEE
14 years 4 months ago
2008
IEEE
We propose an automatic method for modeling a relational database that uses SQL triggers and foreign-keys to efficiently answer positive semantic queries about ground instances for...
WWW
2005
ACM
14 years 3 months ago
2005
ACM
Semantic Web Information Systems (SWIS) are Web Information Systems that use Semantic Web technologies. Hera is a modeldriven design methodology for SWIS. In Hera, models are repr...