923 search results - page 97 / 185 » On a Declarative Semantics for Web Queries |
SAMT
2009
Springer
14 years 2 months ago
2009
Springer
Abstract. The Semantic Web has recently seen a rise of large knowledge bases (such as DBpedia) that are freely accessible via SPARQL endpoints. The structured representation of the...
ICDE
2007
IEEE
14 years 2 months ago
2007
IEEE
Ontologies have been shown to be beneficial for representing domain knowledge, and are quickly becoming the backbone of the Semantic Web. The need for ontology ranking techniques ...
DLOG
2004
13 years 9 months ago
2004
Reasoning capability is of crucial importance to many applications developed for the Semantic Web. Description Logics provide sound and complete reasoning algorithms that can effe...
EDBT
1990
ACM
13 years 12 months ago
1990
ACM
Deductive Databases are coming of age with the emergence of efficient and easy to use systems that support queries, reasoning, and application development on databases through dec...
CAISE
2005
Springer
14 years 1 months ago
2005
Springer
Abstract. Tree structures provide a popular means to organize the information on the Web. Taxonomies of thematic categories, concept hierarchies, e-commerce product catalogs are ex...