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COLCOM
2009
IEEE
15 years 11 months ago
Aggregating uncertain access risk estimations from different sources invited paper
Risk-based access control raises some novel problems that have not yet been investigated. In particular, the ability to aggregate uncertain risk estimations from different experts...
Qun Ni, Elisa Bertino
IPTPS
2005
Springer
16 years 11 days ago
Dynamic Load Balancing in Distributed Hash Tables
In Peer-to-Peer networks based on consistent hashing and ring topology each server is responsible for an interval chosen (pseudo-)randomly on a circle. The topology of the network...
Marcin Bienkowski, Miroslaw Korzeniowski, Friedhel...
BIRTHDAY
2006
Springer
15 years 10 months ago
Optimal Flow Distribution Among Multiple Channels with Unknown Capacities
Consider a simple network flow problem in which there are n channels directed from a source to a sink. The channel capacities are unknown and we wish to determine a feasible netwo...
Richard M. Karp, Till Nierhoff, Till Tantau
ISCI
2008
130views more  ISCI 2008»
15 years 6 months ago
Unified eigen analysis on multivariate Gaussian based estimation of distribution algorithms
Multivariate Gaussian models are widely adopted in continuous Estimation of Distribution Algorithms (EDAs), and covariance matrix plays the essential role in guiding the evolution...
Weishan Dong, Xin Yao
POLICY
2007
Springer
16 years 29 days ago
Distributed Enforcement of Unlinkability Policies: Looking Beyond the Chinese Wall
We present a discretionary access control framework that can be used to control a principal’s ability to link information from two or more audit records and compromise a user’...
Apu Kapadia, Prasad Naldurg, Roy H. Campbell