Knowledge Processes and Ontologies
IEEE Intelligent Systems
Security and Dependability of Embedded Systems: A Computer Architects' Perspective
VLSID '09 Proceedings of the 2009 22nd International Conference on VLSI Design
Automatic Ontology Matching via Upper Ontologies: A Systematic Evaluation
IEEE Transactions on Knowledge and Data Engineering
International Journal of Critical Computer-Based Systems
An ontological approach to systematization of SW-FMEA
SAFECOMP'12 Proceedings of the 31st international conference on Computer Safety, Reliability, and Security
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In this paper a semantic approach is presented to model and control Security, Privacy and Dependability (SPD) in complex interconnected environment composed by heterogeneous Embedded Systems. Usually, only the individual properties are locally considered to obtain desired functionalities and this could result in sub-optimal solutions. With the use of modern semantic technologies (like OWL or reasoning engines) it is possible to model not only the individual parameters but also the relations between the different (and dynamically changing) parts of the systems, thus providing enriched knowledge and more useful information that could feed control algorithms. The model presented in this paper is based on the results obtained during the first phase of the pSHIELD1 project (conceived and lead by Finmeccanica) and it is focused on a concrete application coming from a critical scenario in railway environment: the monitoring of freight trains transporting hazardous material.