This article introduces a general framework for fault ascription, which consists in identifying, within a multi-component system, the components whose faulty behavior has caused the failure of said system. Our framework uses configuration structures as a general semantical model to handle truly concurrent executions, partial and distributed observations in a uniform way. We define a set of expected properties for counterfactual analysis, and present a refined analysis that conforms to our requirements. This contrasts with current practice of evaluating definitions of counterfactual causality a posteriori on a set of toy examples. As an early study of the behavior of our analysis under abstraction we establish its monotony under refinement.C...
International audienceIn this position paper we discuss three main shortcomings of existing approach...
In recent years, several approaches to generate probabilistic counterexamples have been proposed. Th...
In recent work on the safety analysis of systems we have shown how causal relationships amongst even...
This article introduces a general framework for fault ascription, which consists in identifying, wit...
International audienceThis article introduces a general framework for fault ascription, which consis...
International audienceIn component-based safety-critical systems, when a system safety property is v...
Fault diagnosis is becoming increasingly important and difficult with the growing pervasiveness and ...
In a concurrent, possibly embedded and distributed system, it is often crucial to be able to determi...
International audienceIn component-based safety-critical embedded systems it is crucial to determine...
We propose an approach to enhance the fault diagnosis in black-box component-based systems, in which...
In component-based safety-critical embedded systems it is crucial to determine the cause(s) of the v...
In this paper we introduce a notion of counterfactual causality in the Halpern and Pearl sense that ...
International audienceEstablishing liabilities in component-based systems is a challenging task, as ...
In recent years, several approaches to generate probabilistic counterexamples have been proposed. Th...
Concurrent systems identify systems, either software, hardware or even biological systems, that are ...
International audienceIn this position paper we discuss three main shortcomings of existing approach...
In recent years, several approaches to generate probabilistic counterexamples have been proposed. Th...
In recent work on the safety analysis of systems we have shown how causal relationships amongst even...
This article introduces a general framework for fault ascription, which consists in identifying, wit...
International audienceThis article introduces a general framework for fault ascription, which consis...
International audienceIn component-based safety-critical systems, when a system safety property is v...
Fault diagnosis is becoming increasingly important and difficult with the growing pervasiveness and ...
In a concurrent, possibly embedded and distributed system, it is often crucial to be able to determi...
International audienceIn component-based safety-critical embedded systems it is crucial to determine...
We propose an approach to enhance the fault diagnosis in black-box component-based systems, in which...
In component-based safety-critical embedded systems it is crucial to determine the cause(s) of the v...
In this paper we introduce a notion of counterfactual causality in the Halpern and Pearl sense that ...
International audienceEstablishing liabilities in component-based systems is a challenging task, as ...
In recent years, several approaches to generate probabilistic counterexamples have been proposed. Th...
Concurrent systems identify systems, either software, hardware or even biological systems, that are ...
International audienceIn this position paper we discuss three main shortcomings of existing approach...
In recent years, several approaches to generate probabilistic counterexamples have been proposed. Th...
In recent work on the safety analysis of systems we have shown how causal relationships amongst even...