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dc.date.accessioned2020-01-03T19:13:09Z
dc.date.available2020-01-03T19:13:09Z
dc.date.created2019-01-02T12:35:12Z
dc.date.issued2018
dc.identifier.citationIjaz, Humaira Jameel, Bushra Welzl, Michael . A Survey and Comparison on Overlay-Underlay Mapping Techniques in Peer-to-Peer Overlay Networks. International Journal of Communication Systems. 2018
dc.identifier.urihttp://hdl.handle.net/10852/71869
dc.description.abstractPeer‐to‐peer (P2P) overlay networks were developed initially for file sharing such as Napster and Gnutella; but later, they have become popular for content sharing, media streaming, telephony applications, etc. Underlay‐unawareness in P2P systems can result in suboptimal peer selection for overlay routing and hence poor performance. In this paper, we present a comprehensive survey of the research work carried out to solve the overlay‐underlay mapping problems up till now. The majority of underlay‐aware proposals for peer selection focus on finding the shortest overlay routes by selecting nearest nodes according to proximity information. Another class of approaches is based on passive or active probing for provision of underlay information to P2P applications. Some other optimizations propose use of P2P middleware to extract, process, and refine underlay information and provide it to P2P overlay applications. Another class of approaches strive to use ISPs or third parties to provide underlay information to P2P overlay applications according to their requirements. We have made a state‐of‐the‐art review and comparison for addressing the overlay‐underlay mismatch in terms of their operation, merits, limitations, and future directions.
dc.languageEN
dc.titleA Survey and Comparison on Overlay-Underlay Mapping Techniques in Peer-to-Peer Overlay Networks
dc.typeJournal article
dc.creator.authorIjaz, Humaira
dc.creator.authorJameel, Bushra
dc.creator.authorWelzl, Michael
cristin.unitcode185,15,5,71
cristin.unitnameDigitale infrastrukturer og sikkerhet
cristin.ispublishedtrue
cristin.fulltextpreprint
cristin.qualitycode1
dc.identifier.cristin1648505
dc.identifier.bibliographiccitationinfo:ofi/fmt:kev:mtx:ctx&ctx_ver=Z39.88-2004&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.jtitle=International Journal of Communication Systems&rft.volume=&rft.spage=&rft.date=2018
dc.identifier.jtitleInternational Journal of Communication Systems
dc.identifier.volume32
dc.identifier.issue3
dc.identifier.pagecount26
dc.identifier.doihttps://doi.org/10.1002/dac.3872
dc.identifier.urnURN:NBN:no-74989
dc.type.documentTidsskriftartikkel
dc.source.issn1074-5351
dc.identifier.fulltextFulltext https://www.duo.uio.no/bitstream/handle/10852/71869/1/journal.pdf
dc.type.versionSubmittedVersion
cristin.articleidDAC3872


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