170 search results - page 11 / 34 » Maille authorization - a distributed, redundant authorizatio... |
OTM
2007
Springer
14 years 1 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...
ESORICS
2009
Springer
14 years 8 months ago
2009
Springer
Accountability mechanisms, which rely on after-the-fact verification, are an attractive means to enforce authorization policies. In this paper, we describe an operational model of ...
ATAL
2006
Springer
13 years 11 months ago
2006
Springer
We model social choice problems in which self interested agents with private utility functions have to agree on values for a set of variables subject to side constraints. The goal...
CBSE
2011
Springer
12 years 7 months ago
2011
Springer
Orphan requests are a significant problem for multi-tier distributed systems since they adversely impact system correctness by violating the exactly-once semantics of application...
ATAL
2006
Springer
13 years 11 months ago
2006
Springer
This paper develops a new combinatorial auction protocol called the Groves Mechanism with SubModular Approximation (GM-SMA). This protocol satisfies the following characteristics:...