Title :
Object management policies in P2P-CDN networks
Author :
Melo, Cesar A V ; Liborio, João Da Mata ; Fonseca, Nelson L S da
Author_Institution :
Inst. of Comput., Fed. Univ. of Amazonas, Manaus, Brazil
Abstract :
In this paper, we study the effectiveness of object management policies based on users´ personal signals, available on YouTube-like content distribution systems, for improving content availability in P2P-CDN networks. Three policies are introduced and evaluated using real data collected from YouTube video collection, the most accessed multimedia distribution system in the Internet. We found those policies can improve content availability, over 60%, compared to the LFU policy, and over 25%, compare to the GDSP policy, in hybrid P2P-CDN networks.
Keywords :
Internet; multimedia communication; peer-to-peer computing; GDSP policy; Internet; LFU policy; P2P-CDN networks; YouTube-like content distribution systems; content availability; multimedia distribution system; object management policies; Aging; Availability; Communities; Market research; Peer to peer computing; YouTube; Caching; Content Distribution networks; Peer-to-Peer networks; User´s Generated Content;
Conference_Titel :
Communications (ICC), 2012 IEEE International Conference on
Conference_Location :
Ottawa, ON
Print_ISBN :
978-1-4577-2052-9
Electronic_ISBN :
1550-3607
DOI :
10.1109/ICC.2012.6364577
