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dc.contributor.authorVilajosana i Guillén, Xavier-
dc.contributor.authorLázaro Iglesias, Daniel-
dc.contributor.authorMarquès Puig, Joan Manuel-
dc.contributor.authorJuan Pérez, Ángel Alejandro-
dc.contributor.otherUniversitat Oberta de Catalunya. Distributed, Parallel and Collaborative Systems (DPCS)-
dc.identifier.citationVilajosana, X.; Lázaro, D.; Marquès, J.M.; Juan, A.A.; (2008). "Towards decentralized resource allocation for collaborative peer to peer learning environments". In: Xhafa, F.; Barolli, L. (Eds.) In: Proceedings of the Second International Workshop on P2P, Parallel, Grid and Internet Computing.-
dc.description.abstractCollaborative e-learning virtual communities use virtual learning environments provided by the university or tools that are available in Internet. Although this model has proven to work, it has limitations for adhoc and peer-topeer groups due to the dynamic nature of its resources. A way to deal with it is by defining virtual organizations (VO) that gather the resources and interests of their members in a way that they can lend resources to or borrow them from other VO. This paper presents DyMRA, a decentralized resource allocation system based on markets that allows inter-VO resource allocation. DyMRA is specially designed for collaborative peer-to-peer environments, where the autonomy of participants and its decentralized nature requires the capacity to dynamically reallocate resources and services that manage the overall system. DyMRA is built on top of LaCOLLA, a peer-to-peer middleware that allows a group of users to share resources in a collaborative manner. We present the design, architecture and validation of our proposal.-
dc.subject.lcshDistance education -- Softwareen
dc.subject.lcshInternet in higher educationen
dc.subject.lcshGroup work in educationen
dc.subject.lcshVirtual work teamsen
dc.subject.lcshEducational technologyen
dc.subject.lcshKnowledge managementen
dc.titleTowards decentralized resource allocation for collaborative peer to peer learning environments-
dc.audience.mediatorTheme areas::Computer Science, Technology and Multimediaen
dc.subject.lemacEnsenyament a distància -- Programarica
dc.subject.lemacInternet en l'ensenyament universitarica
dc.subject.lemacEnsenyament -- Treball en equipca
dc.subject.lemacTreball en equip virtualca
dc.subject.lemacTecnologia educativaca
dc.subject.lemacGestió del coneixementca
dc.subject.lcshesEnseñanza a distancia -- Softwarees
dc.subject.lcshesInternet en la enseñanza universitariaes
dc.subject.lcshesTrabajo en grupos (Educación)es
dc.subject.lcshesTrabajo en grupos virtuales
dc.subject.lcshesTecnología educativaes
dc.subject.lcshesGestión del conocimientoes
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