This paper describes the VAMP web application for the validation of MPEG-7 descriptions with respect to semantic constraints defined in a profile. The semantic constraints are formalised using an ontology and a set of rules. -- Metadata ; ontology ; semantic web ; MPEG-7 ; validation

In this work we propose how to deal with the Semantic Gap in closed domains. That is, we propose to bridge the Semantic Gap by means of mapping wellknown low-level feature patterns found in MPEG-7 descriptions to formal concepts. The key contributions of the proposed approach are (i) the...

Manual quality control of audiovisual content in the different steps of the media production, delivery and archiving process causes significant costs. Semi-automatic quality control requires automatisation of quality analysis, quality metadata interoperability and efficient visualisation tools....

When attempting to build a scaleable Semantic Web application, one has to know about the size of the Semantic Web. In order to be able to understand the characteristics of the Semantic Web, we examined an interlinked dataset acting as a representative proxy for the Semantic Web at large. Our...