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Títol: On distributed systems and CSCL.
Autor: Navarro Moldes, Leandro
Marquès Puig, Joan Manel
Freitag, Fèlix
Altres autors/autores: Universitat Politècnica de Catalunya. Departament d'Arquitectura de Computadors; Universitat Politècnica de Catalunya. DSG - Distributed Systems Group
Editorial: IEEE
Matèries: Àrees temàtiques de la UPC::Informàtica::Arquitectura de computadors::Arquitectures distribuïdes
Distributed systems
Computer-aided instruction
Distributed collaborative applications
Distributed systems
Function dispersion architecture
Grid computing
Groupware
Middleware
Computer supported cooperative learning
Peer-to-peer architectures
CSCL
P2P
Sistemes distribuïts
Tipus de document: Conference report
Descripció: The design of distributed systems for collaborative work or learning requires that both humans and machines be organized such that the potential and limitations of the human-machine interdependence is optimized. Current distributed architectures like peer-to-peer and Grids have not yet been optimized to support the needs of collaborative applications. In this paper, we investigate the requirements of collaborative applications for groups and, discuss current Grid and P2P architectures with regards to this. need. We suggest possible extensions described in a "function dispersion architecture". Finally, we present as case study our recent work on the design of a middleware to provide services for distributed collaborative applications that has been validated by simulation and prototyping.
Peer reviewed
Altres identificadors i accés: Navarro, L; Marquès, J.M; Freitag, F. On distributed systems and CSCL. A: CCGRID 2004, p. 113-118.
http://hdl.handle.net/2117/2268
Disponible al dipòsit:E-prints UPC
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