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COMPSAC
2008
IEEE
16 years 1 months ago
Measuring Network Security Using Bayesian Network-Based Attack Graphs
Given the increasing dependence of our societies on information systems, the overall security of these systems should be measured and improved. Existing work generally focuses on ...
Marcel Frigault, Lingyu Wang
UAI
2008
15 years 8 months ago
Explanation Trees for Causal Bayesian Networks
Bayesian networks can be used to extract explanations about the observed state of a subset of variables. In this paper, we explicate the desiderata of an explanation and confront ...
Ulf H. Nielsen, Jean-Philippe Pellet, André...
INFFUS
2008
119views more  INFFUS 2008»
15 years 6 months ago
A scalable correlation aware aggregation strategy for wireless sensor networks
Sensors-to-sink data in wireless sensor networks (WSNs) are typically correlated with each other. Exploiting such correlation when performing data aggregation can result in consid...
Yujie Zhu, Ramanuja Vedantham, Seung-Jong Park, Ra...
151
Voted
COMCOM
2000
96views more  COMCOM 2000»
15 years 6 months ago
Bifurcated-M routing for multi-point videoconferencing
Dynamic routing, if properly designed, can increase the throughput of a network. In this paper, we formulate a traffic model for multi-point videoconferencing in a VP-based ATM ne...
Gang Feng, Tak-Shing Peter Yum
UAI
1996
15 years 8 months ago
Asymptotic Model Selection for Directed Networks with Hidden Variables
We extend the Bayesian Information Criterion (BIC), an asymptotic approximation for the marginal likelihood, to Bayesian networks with hidden variables. This approximation can be ...
Dan Geiger, David Heckerman, Christopher Meek