|標題：File Consistency Problem of File-Sharing in Peer-to-Peer Environment|
|作品名稱||File Consistency Problem of File-Sharing in Peer-to-Peer Environment|
|著者||Cheng, Chien-Fu; Wang, Shu-Ching; Liang, Tyne|
|出版者||Kumamoto: ICIC International|
|著錄名稱、卷期、頁數||International Journal of Innovative Computing, Information and Control 6(2), pp.601-613|
|摘要||In this paper, file consistency problem of file-sharing with malicious processors in Peer-to-Peer (P2P) networks is investigated. We propose a novel hybrid approach integrating the clustering algorithm and consensus protocol to provide better Quality of Service (QoS) and solve the file consistency problem in the P2P file-sharing system.
First, the clustering algorithm is introduced in our approach to provide better QoS. After clustering, we use consistent hash function to assign each processor and key to the corresponding processor in the de-Bruijn network. The de-Bruijn graph is nearly optimal and feature very short average routing distances. Finally, we use the consensus protocol to reach the consistent file information.
|關鍵字||Peer-to-peer systems;Consensus;Clustering;De-Bruijn graphs;File consistency problem;File-sharing and malicious faults|