CONTEXTUAL INFORMATION IN VIRTUAL COLLABORATION SYSTEMS BEYOND CURRENT STANDARDS

• Tipo: Artigo em Livro de Atas de Conferência Internacional
• Data: 2009

Autores

A. Carreras (Autor) Outra; V. Barbosa (Autor) Outra; M. T. Andrade (Autor) FEUP; S. Dogan (Autor) Outra; H. Kodikara (Autor) Outra; J. Delgado (Autor) Outra

Ata de Conferência Internacional

Título: 2009 10TH INTERNATIONAL WORKSHOP ON IMAGE ANALYSIS FOR MULTIMEDIA INTERACTIVE SERVICES

Páginas: 209-213

10th International Workshop on Image Analysis for Multimedia Interactive Services

London, ENGLAND, MAY 06-08, 2009

Indexação

ISI Web of Knowledge - 0 Citações

Scopus - 1 Citação

Classificação Científica

FOS: Ciências da engenharia e tecnologias > Outras ciências da engenharia e tecnologias

CORDIS: Ciências Tecnológicas > Tecnologia > Tecnologia das telecomunicações > Tecnologia de banda estreita

Outras Informações

ID Authenticus: P-005-5NX

DOI: 10.1109/wiamis.2009.5031470

Abstract (EN): Context-aware applications are fast becoming popular as a means of enriching users' experiences in various multimedia content access and delivery scenarios. Nevertheless, the definition, identification, and representation of contextual information are still open issues that need to be addressed. In this paper, we briefly present our work developed within the VISNET II Network of Excellence (NoE) project on context-based content adaptation in Virtual Collaboration Systems (VCSs). Based on the conducted research, we conclude that MPEG-21 Digital Item Adaptation (DIA) is the most complete standardization initiative to represent context for content adaptation. However, tools defined in MPEG-21 DIA Usage Environment Descriptors (UEDs) are not adequate for Virtual Collaboration application scenarios, and thus, we propose potential extensions to the available UEDs.

Idioma: Inglês

Tipo (Avaliação Docente): Científica

Nº de páginas: 5