1184 search results - page 138 / 237 » Description Logics for the Semantic Web |
DLOG
2010
13 years 7 months ago
2010
Abstract. We study the problem of updates for TBoxes represented in Description Logics of the DL-Lite family. DL-Lite is at the basis of OWL 2 QL, one of the tractable fragments of...
DEEC
2006
IEEE
13 years 11 months ago
2006
IEEE
Abstract. This paper presents an approach aimed at fully exploiting semantics of supply/demand descriptions in B2C and C2C e-marketplaces. Distinguishing aspects include logic-base...
WWW
2003
ACM
14 years 2 months ago
2003
ACM
This article presents the semantic portal MUSEUMFINLAND for publishing heterogeneous museum collections on the Semantic Web. It is shown how museums with their semantically rich a...
SAC
2006
ACM
14 years 3 months ago
2006
ACM
We present a framework and an application for semanticbased retrieval of images. Our approach adopts a two-level ontology structure in a subset of OWL-DL. In the core ontology onl...
SEMWEB
2004
Springer
14 years 2 months ago
2004
Springer
Abstract. In this paper, we present a Notification Agent designed and implemented using Semantic Web Services. The Notification Agent manages alerts when critical financial situati...