974 search results - page 122 / 195 » Social Networks in Peer-to-Peer Systems |
SIGECOM
2004
ACM
14 years 2 months ago
2004
ACM
Lack of cooperation (free riding) is one of the key problems that confronts today’s P2P systems. What makes this problem particularly difficult is the unique set of challenges ...
INFOCOM
2005
IEEE
14 years 2 months ago
2005
IEEE
— In this paper, we propose a cost-based model to evaluate the resources that each node has to contribute for participating in an overlay network. Such a cost model allows to gau...
WWW
2011
ACM
13 years 3 months ago
2011
ACM
Bucket testing, also known as A/B testing, is a practice that is widely used by on-line sites with large audiences: in a simple version of the methodology, one evaluates a new fea...
INFOCOM
2006
IEEE
14 years 3 months ago
2006
IEEE
—We consider routing games where the performance of each user is dictated by the worst (bottleneck) element it employs. We are given a network, finitely many (selfish) users, eac...
BIOWIRE
2007
Springer
14 years 3 months ago
2007
Springer
Abstract. In this chapter we survey the most recent proposals for modelling user mobility in mobile pervasive networks, and specifically in opportunistic networks. We identify two...