871 search results - page 62 / 175 » A Decentralized Authorization Architecture |
SECURWARE
2008
IEEE
15 years 4 months ago
2008
IEEE
— In current peer-to-peer systems users interact with unknown services and users for the purpose of online transactions such as file sharing and trading of commodities. Peer-to-...
OTM
2007
Springer
15 years 4 months ago
2007
Springer
Ad hoc and peer-to-peer (P2P) computing paradigms pose a number of security challenges. The deployment of classic security protocols to provide services such as node authentication...
WECWIS
2006
IEEE
15 years 3 months ago
2006
IEEE
We present a dynamic and distributed approach to the hospital patient scheduling problem: the multi-agent Pareto-improvement appointment exchanging algorithm, MPAEX. It respects t...
SACMAT
2004
ACM
15 years 3 months ago
2004
ACM
We propose role-based cascaded delegation, a model for delegation of authority in decentralized trust management systems. We show that role-based cascaded delegation combines the ...
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ACNS
2003
Springer
15 years 3 months ago
2003
Springer
In this paper, we first propose a novel Public License Infrastructure (PLI) that uses cryptographic threshold secret sharing schemes to provide decentralized public license service...