ORBi: Briquet Cyril - P2P File Sharing for P2P Computing

Reference : P2P File Sharing for P2P Computing


	Document type :	Scientific journals : Article
	Discipline(s) :	Engineering, computing & technology : Computer science
	To cite this reference:	http://hdl.handle.net/2268/5903

Title :	P2P File Sharing for P2P Computing
Language :	English
Author, co-author :	Briquet, Cyril [Université de Liège - ULg > Dép. d'électric., électron. et informat. (Inst.Montefiore) > Informatique (ingénierie du logiciel et algorithmique) >]
	Dalem, Xavier [Université de Liège - ULg > Dép. d'électric., électron. et informat. (Inst.Montefiore) > Informatique (ingénierie du logiciel et algorithmique) >]
	Jodogne, Sébastien [Centre Hospitalier Universitaire de Liège - CHU > > Radiothérapie]
	de Marneffe, Pierre-Arnoul [Université de Liège - ULg > Dép. d'électric., électron. et informat. (Inst.Montefiore) > Informatique (ingénierie du logiciel et algorithmique) >]
Publication date :	Jun-2009
Journal title :	Multiagent and Grid Systems
Publisher :	IOS Press
Volume :	2009/5
Issue/season :	2
Special issue title :	Content management and delivery through P2P-based content networks
Pages :	137-164
Peer reviewed :	Yes (verified by ORBi)
Audience :	International
ISSN :	1574-1702
e-ISSN :	1875-9076
City :	Amsterdam
Country :	The Netherlands
Keywords :	[en] Grid ; P2P ; BitTorrent ; file sharing ; caching ; Bag of Tasks ; scheduling ; Grid computing
Abstract :	[en] The transfer of large input data files in P2P computing Grids often leads to delays in Task completion times. Existing research related to this topic has been focused on the spatial grouping of Tasks, i.e. reuse of available data through data caching and data-aware scheduling. However, it tends to decrease the level of parallelism of Task execution. In this paper, this issue is addressed by integrating the BitTorrent P2P file sharing protocol, a novel Task selection scheduling algorithm, an existing online, data-aware Resource selection algorithm (similar to Storage Affinity), and caching support. These algorithms have been implemented in the Lightweight Bartering Grid middleware. The Java implementation relies exclusively on Free and Open Source data transfer software (Azureus, Apache FTP server, edtFTPj). The proposed data transfer architecture does not need Predictive Communications Ordering or an explicit deployment of an overlay network. It is also easily deployable. Our main contribution is the joint use of P2P computing and P2P file sharing technologies, enabling a highly scalable and adaptive data transfer architecture to support P2P computing.
Target :	Researchers ; Professionals ; Students ; General public
Permalink :	http://hdl.handle.net/2268/5903
DOI :	10.3233/MGS-2009-0124
Other URL :	http://www.montefiore.ulg.ac.be/~briquet/
Commentary :	C. Briquet, X. Dalem, S. Jodogne and P.A. de Marneffe. P2P File Sharing for P2P Computing. In Multiagent and Grid Systems. IOS Press, Volume 5, Issue 2, 2009.

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Restricted access	p2pfs4p2pc.pdf		Author preprint	301.78 kB	Request copy

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