Distributed Trust Management in Autonomic Networks

The management of autonomic networks has gained more and more attentions because of their wide applications and control difficulties…

1 Introduction 1
1.1 Autonomic Networks
1.2 Notions of Trust
1.3 Context of Trust
1.4 Global Trust or Local Trust
1.5 Trust Metrics and Uncertainty
1.6 Examples of Trust and Reputation Systems
1.6.1 Reputation management in eBay
1.6.2 Product review sites
1.6.3 Expert sites
1.6.4 Google’s PageRank
1.6.5 PGP web of trust
1.6.6 Trust and reputation systems in P2P networks
1.7 Trust Management in Autonomic Networks
2 Trust Credential Distribution
2.1 Overview
2.2 Types of Trust Credentials
2.3 Network Coding
2.4 Network Coding Based Scheme
2.5 Comparison of Distribution Scheme
3 Trust Evaluation
3.1 Overview
3.2 An Example on Distributed Trust Evaluation
3.3 Global Trust Evaluation
3.3.1 Network Model
3.3.2 Direct Trust
3.3.3 Voting Rule
3.4 Deterministic Voting Rule
3.4.1 Convergence Voting in a virtuous network Voting with leaders
3.4.2 Network Topology
3.5 Stochastic Voting Rule
3.5.1 Stochastic Model
3.5.2 Estimation
3.5.3 Bayesian Network
3.5.4 Markov Random Field
3.5.5 Stochastic Voting Update Sequence Markov Chain Interpretation Convergence
3.5.6 Binary Example Ising Model and Spin Glasses Virtuous Network Adversary Model Network Topology
4 Applications of Trust
4.1 Trust and Cooperation: the Game Theoretic View
4.1.1 Problem Formulation
4.1.2 Coalitional Games
4.1.3 Cooperation in games Cooperative games with negotiation Trust mechanism
4.1.4 Dynamics of Cooperation System model Game evolution
4.2 Trust Aware Cross-Layer Optimization
4.2.1 System Model Trust Data ┬░ow and utility function Interference model and stability
4.2.2 Utility Optimization and Dual Decomposition
4.2.3 Distributed Algorithm

Author: Jiang, Tao

Source: University of Maryland

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