479 search results - page 38 / 96 » ECQ: A Simple Query Language for the Semantic Web |
KR
2004
Springer
15 years 5 months ago
2004
Springer
Practical description logic systems play an ever-growing role for knowledge representation and reasoning research even in distributed environments. In particular, the often-discus...
CORR
2007
Springer
14 years 11 months ago
2007
Springer
We address the problem of answering Web ontology queries efficiently. An ontology is formalized as a Deductive Ontology Base (DOB), a deductive database that comprises the ontology...
RWEB
2005
Springer
15 years 5 months ago
2005
Springer
Abstract. The Web and the Semantic Web, as we see it, can be understood as a “living organism” combining autonomously evolving data sources, each of them possibly reacting to e...
BMCBI
2007
14 years 11 months ago
2007
nd: A key abstraction in representing proteomics knowledge is the notion of unique identifiers for individual entities (e.g. proteins) and the massive graph of relationships among...
WEBDB
2004
Springer
15 years 5 months ago
2004
Springer
On the Web, there is a pervasive use of XML to give lightweight semantics to textual collections. Such documentcentric XML collections require a query language that can gracefully...