A Semantic-Aware Ontology-Based Trust Model for Pervasive Computing Environments
ATC '08 Proceedings of the 5th international conference on Autonomic and Trusted Computing
A trust-based secure service discovery (TSSD) model for pervasive computing
Computer Communications
Modelling autonomic and dynamic trust decision-making mechanism for large-scale open environments
International Journal of Computer Applications in Technology
An Evolutionary Trust and Distrust Model
Electronic Notes in Theoretical Computer Science (ENTCS)
Journal of Systems and Software
Flexible and secure service discovery in ubiquitous computing
Journal of Network and Computer Applications
Evaluating confidence in context for context-aware security
AmI'07 Proceedings of the 2007 European conference on Ambient intelligence
Trust model for mobile devices in ubiquitous environment
NBiS'07 Proceedings of the 1st international conference on Network-based information systems
A multidimensional reputation scheme for identity federations
EuroPKI'09 Proceedings of the 6th European conference on Public key infrastructures, services and applications
Opportunistic trust based P2P services framework for disconnected MANETs
ATC'10 Proceedings of the 7th international conference on Autonomic and trusted computing
Architecture and implementation of a trust model for pervasive applications
Journal of Mobile Multimedia
Towards trustworthy resource selection: a fuzzy reputation aggregation approach
ATC'07 Proceedings of the 4th international conference on Autonomic and Trusted Computing
Bio-inspired enhancement of reputation systems for intelligent environments
Information Sciences: an International Journal
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Pervasive devices interacting in open and dynamic spaces with each others require a mechanism that allows them acting autonomously in a secure way and protecting their resources. Trust is fundamental to establish communication with other users, because the identity is often uncertain and on one's own does not provide trust information, for instance, could an unknown user be trustworthy? Nowadays, these devices have a so limited security support. So, we propose a simple trust management model to enhance such support, allowing them interact in ad hoc networks and peer-to-peer applications in a secure way. In this paper, our main contribution is a mathematical and a probabilistic model, as well as demonstrating the model feasibility, since it has been assessed through the prototype implementation, which has been tested in a Pocket PC.