Title :
Topology, search, and fault tolerance in unstructured P2P networks
Author :
Samant, Kedar ; Bhattacharyya, Siddhartha
Author_Institution :
Illinois Univ., Chicago, IL, USA
Abstract :
While P2P networks are currently being used mainly for sharing and swapping of music and video media files, many commercial applications of P2P networks for content provision and digital goods distribution are envisioned. However, such commercial use of P2P networks for content provision requires a high level of accessibility of resources. Failures in individual nodes can have a drastic affect on accessibility. This paper examines the impact of node failure on the accessibility of resources on P2P networks. Using an agent-based model of P2P networks, we investigate how network topology, search effort and resource redundancy affect accessibility under varying levels of node failure.
Keywords :
peer-to-peer computing; agent-based model; content provision; digital goods distribution; fault tolerance; network topology; node failure; resource accessibility; resource redundancy; unstructured P2P networks; Failure analysis; Fault tolerance; Fellows; Intelligent networks; Network topology; Peer to peer computing; Redundancy; Robustness; System performance; Video sharing;
Conference_Titel :
System Sciences, 2004. Proceedings of the 37th Annual Hawaii International Conference on
Print_ISBN :
0-7695-2056-1
DOI :
10.1109/HICSS.2004.1265682