874 search results - page 90 / 175 » A Logic Framework for a Semantics of Object-Oriented Data Mo... |
WSDM
2010
ACM
14 years 6 months ago
2010
ACM
We describe an approach for multi-modal characterization of social media by combining text features (e.g. tags as a prominent example of short, unstructured text labels) with spat...
CAISE
2003
Springer
14 years 2 months ago
2003
Springer
A federated Web-based multimedia information system on one hand gathers its data from various Web sources, on the other hand offers the end-user a rich semantics describing its co...
IKE
2007
13 years 10 months ago
2007
The paper presents an integrated set-theoretic data model that offers a framework for defining a unified schema for any database environment. We utilise the concepts ”entity...
ESWS
2007
Springer
14 years 3 months ago
2007
Springer
Abstract. From a theoretical point of view, the Semantic Web is understood in terms of a stack with RDF being one of its layers. A Semantic Web application operates on the common d...
DKE
2007
13 years 9 months ago
2007
A product model is a formal and structured definition of product information. The most common procedure for defining a product data model is to first describe the business and/...