Mostra el registre d'ítem simple
Context-aware multimedia service composition using quality assessment
dc.contributor.author | González Cela, Alberto José |
dc.contributor.author | Alcober Segura, Jesús Ángel |
dc.contributor.author | Martin de Pozuelo, Ramon |
dc.contributor.author | Pinyol, Francesc |
dc.contributor.author | Zrar Ghafoor, Kayhan |
dc.contributor.other | Universitat Politècnica de Catalunya. Departament d'Enginyeria Telemàtica |
dc.date.accessioned | 2011-11-03T11:52:24Z |
dc.date.available | 2011-11-03T11:52:24Z |
dc.date.created | 2011 |
dc.date.issued | 2011 |
dc.identifier.citation | Gonzalez, A.J. [et al.]. Context-aware multimedia service composition using quality assessment. A: International Conference on Multimedia and Expo. "ICME 2011". Barcelona: 2011, p. 1-6. |
dc.identifier.isbn | 978-1-4244-4291-1 |
dc.identifier.uri | http://hdl.handle.net/2117/13730 |
dc.description.abstract | With the proliferation of multimedia capable devices, media services have to deal with heterogeneous environments where very different types of terminals wish to receive content anywhere and anytime. This situation motivates the appearance of multimedia services that adapt contents to the specific context of users. However, current Internet architecture is based on a rigid layered model which makes difficult to introduce new functionalities efficiently. To solve this, Service Oriented Architectures (SOA) appear with the goal of proposing new architectures based on services that can be invoked when and where necessary. This work introduces how SOA paradigm can be applied to context-aware multimedia communications. In addition, a scoring function for selecting different service implementations is presented and particularized for a case of selecting transcoding functions taking into account different quality assessment metrics. |
dc.format.extent | 6 p. |
dc.language.iso | eng |
dc.subject | Àrees temàtiques de la UPC::Enginyeria de la telecomunicació::Telemàtica i xarxes d'ordinadors::Xarxes de banda ampla |
dc.subject.lcsh | Quality assessment |
dc.subject.lcsh | Multimedia communications |
dc.title | Context-aware multimedia service composition using quality assessment |
dc.type | Conference report |
dc.subject.lemac | Multimèdia interactius |
dc.subject.lemac | Qualitat dels serveis |
dc.contributor.group | Universitat Politècnica de Catalunya. BAMPLA - Disseny i Avaluació de Xarxes i Serveis de Banda Ampla |
dc.identifier.doi | 10.1109/ICME.2011.6012030 |
dc.description.peerreviewed | Peer Reviewed |
dc.rights.access | Open Access |
local.identifier.drac | 5848037 |
dc.description.version | Postprint (author’s final draft) |
local.citation.author | Gonzalez, A.J.; Alcober, J.; Martin de Pozuelo, R.; Pinyol, F.; Zrar Ghafoor, K. |
local.citation.contributor | International Conference on Multimedia and Expo |
local.citation.pubplace | Barcelona |
local.citation.publicationName | ICME 2011 |
local.citation.startingPage | 1 |
local.citation.endingPage | 6 |