413 search results - page 18 / 83 » Dirichlet Reputation Systems |
SEMWEB
2004
Springer
14 years 28 days ago
2004
Springer
P2P networks have become increasingly popular in the recent years. However, their open, distributed and anonymous nature makes them very vulnerable against malicious users who prov...
ICDCSW
2007
IEEE
14 years 1 months ago
2007
IEEE
Free-riders and fake files are two important problems in P2P file sharing systems. Previous works have always used incentive mechanisms and trust mechanisms to address them resp...
CDC
2009
IEEE
14 years 9 days ago
2009
IEEE
We use viability techniques for solving Dirichlet problems with inequality constraints (obstacles) for a class of Hamilton-Jacobi equations. The hypograph of the “solution” is ...
P2P
2007
IEEE
14 years 1 months ago
2007
IEEE
In this paper we propose fully distributed trustbased policies for p2p systems to regulate the exchange of different type of services and discourage misbehaviour. In a system of p...
ACMICEC
2006
ACM
14 years 1 months ago
2006
ACM
In electronic marketplaces populated by self-interested agents, buyer agents would benefit by modeling the reputation of seller agents, in order to make effective decisions abou...