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Process modelling is a way of analysing, describing and enacting the behaviour of processes. A behaviour that process modelling fails to address is that of decision making. Despite the importance of organisational decisions, process modelling languages do not provide any semantics for expressing decision-making aspects such as the identification of alternatives and the handling of uncertainty. This...
Environmental emergency situations can differ in many ways, for instance according to their causes and the dimension of their impacts. Yet, they share the characteristic of sudden onset and the necessity for a coherent and effective emergency management. In this paper we consider decision support in the event of a nuclear or radiological accident in Europe. RODOS, an acronym for real-time on-line...
In recent years, emerging Information and Communication Technologies have changed the nature and process of decision making. Decision processes are often distributed, heterogeneous and subject to change. Business process modelling is a key technology for analysing, representing and executing business processes. It can be used to study distributed decision processes and improve decision making practices...
Leakage detection is a common chemical-sensing application. Leakage detection by thresholds on a single sensor signal suffers from important drawbacks when sensors show drift effects or when they are affected by other long-term cross sensitivities. In this paper, we present an adaptive method based on a recursive dynamic principal component analysis (RDPCA) algorithm that models the relationships...
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