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GROUP
2005
ACM
16 years 9 days ago
Searching for expertise in social networks: a simulation of potential strategies
People search for people with suitable expertise all of the time in their social networks – to answer questions or provide help. Recently, efforts have been made to augment this...
Jun Zhang, Mark S. Ackerman
ATAL
2005
Springer
16 years 8 days ago
Towards a theory of "local to global" in distributed multi-agent systems (I)
There is a growing need for a theory of “local to global” in distributed multi-agent systems, one which is able systematically to describe and analyze a variety of problems. T...
Daniel Yamins
RTA
2005
Springer
16 years 6 days ago
Intruder Deduction for AC-Like Equational Theories with Homomorphisms
Cryptographic protocols are small programs which involve a high level of concurrency and which are difficult to analyze by hand. The most successful methods to verify such protocol...
Pascal Lafourcade, Denis Lugiez, Ralf Treinen
CONCUR
2004
Springer
16 years 4 days ago
Type Based Discretionary Access Control
Abstract. Discretionary Access Control (DAC) systems provide powerful mechanisms for resource management based on the selective distribution of capabilities to selected classes of ...
Michele Bugliesi, Dario Colazzo, Silvia Crafa
DRM
2004
Springer
16 years 4 days ago
Tamper detection and localization for categorical data using fragile watermarks
Today, database relations are widely used and distributed over the Internet. Since these data can be easily tampered with, it is critical to ensure the integrity of these data. In...
Yingjiu Li, Huiping Guo, Sushil Jajodia