A Study of Usage Patterns of Nodes in P2P Systems

Title
A Study of Usage Patterns of Nodes in P2P Systems
Authors
송규원김수현서대일
Keywords
Peer-to-Peer; usage pattern; availability; 피어-투-피어; 사용패턴; 가용성
Issue Date
2009-10
Publisher
2009 차세대컴퓨팅 추계 학술대회
Abstract
Peer-to-peer (P2P) network is an emerging approach to overcome the limitations of the traditional client-server architecture, which is based on highly reliability and scalability. However, nodes participating P2P networks can join and leave to/from the system independently. In order to provide a reliable service in this environment, a failure recovery technology such as selecting a substitute node rapidly is mandatory because of nodes who left the network without any notice. To prepare an abrupt failure in advance, we have to predict availabilities of each nodes. It can increase the reliability and efficiency of P2P systems. In this paper, we study usage patterns of nodes in 3 different P2P systems and build its model to easily predict availabilities of nodes. We verify the usefulness of our new predict model by re-playing simulations with real log data.
URI
http://pubs.kist.re.kr/handle/201004/36449
Appears in Collections:
KIST Publication > Conference Paper
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