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dc.creatorH. Castro
dc.creatorM. T. Andrade
dc.creatorF. Almeida
dc.creatorG. Tropea
dc.creatorN. Blefari Melazzi
dc.creatorA. S. Mousas
dc.creatorD. I. Kaklamani
dc.creatorL. CL. Chiariglionehiariglione
dc.creatorA. Difino
dc.description.abstractThe Web is rapidly becoming the prime medium for human socialization. Theresources that enable that process (social web sites, blogs, media objects, etc.) present growingcomplexity and, collectively, weave an ever more intricate web of relationships. Currenttechnology for declaring those relationships is predominantly implicit, ambiguous and semanticallypoor. As a consequence, their automatic assessment is complex and error prone,preventing the satisfaction of users needs such as effective semantic searches. To address theselimitations, whilst enabling the explicit declaration of semantically unambiguous relationshipsbetween digital resources, a solution employing structured semantic descriptors and ontologieswas conceived, based on MPEG-21. This paper explains the functioning of the devisedmechanism, and goes beyond that, into the definition of two novel employment venues for it,at the service of two real-world usage scenarios. These demonstrate the mechanisms addedvalue as a powerful alternative for the semantically aware interconnection of web resources, andhighlight the increased QoE that said mechanism enables.
dc.subjectEngenharia de telecomunicações, Engenharia electrotécnica, electrónica e informática
dc.subjectTelecommunications engineering, Electrical engineering, Electronic engineering, Information engineering
dc.titleSemantically connected web resources with MPEG-21
dc.typeArtigo em Revista Científica Internacional
dc.contributor.uportoFaculdade de Engenharia
dc.subject.fosCiências da engenharia e tecnologias::Engenharia electrotécnica, electrónica e informática
dc.subject.fosEngineering and technology::Electrical engineering, Electronic engineering, Information engineering
Appears in Collections:FEUP - Artigo em Revista Científica Internacional

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