AETESM - P2P Sistemlerde Alıcı Eş Tabanlı Eş Seçim Modeli

Öz

P2P sistemlerde, kaynak isteğinde bulunacak olan alıcı eşlerin, kaynaklarını kullanmak istediği sunucu eşleri, belirli kıstaslara göre derecelendirerek yüksek dereceye sahip eşlerin kaynaklarını kullanması, performans ve verimliliği arttırıcı bir yöntem olarak görülebilir. Bu çalışmada, alıcı eşlerin kaynağını kullanacağı eşleri seçimi için derecelendirmesini ve bu işlemi her eşin kendi kıstaslarına göre yapabilmesini sağlayan bir model olan AETESM (Alıcı Eş Tabanlı Eş Seçim Modeli) sunulmuştur. Gerçekleştirilen benzetim sonuçlarına göre, bu çalışmada önerilen model, rastgele eş seçimine göre kaynak edinme sürelerinde gelişme sağlamaktadır.

Anahtar Kelimeler

• P2P, Eş Listesi Seçimi, Eş Derecelendirmesi, Eş Listesi

A Client Peer Based Peer Selection Model In P2P Systems

Öz

Ranking and choosing the best ranked server peers by client peers who request resource usage of those server peers might effect performance and efficiency of the system. In this study, a peer selection model AETESM had been contributed which provides client peers to rate server peers by their own criterias who they will use their resources. The experiment results proved that the proposed model provides improvements in proportion to random peer selection in resource obtaining time.

Anahtar Kelimeler

• P2P, Peer List Selection, Peer Ranking, Peer List

Kaynakça

1. BitTorrent, http://www.bittorrent.org/
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7. OMNeT++, http://www.omnetpp.org/
8. INET Framework, http://inet.omnetpp.org/

9. OversimFramework, http://www.oversim.org/
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