National audienceSafety arguments, also called Safety Cases, are commonly used to present that adequate efforts have been made to achieve the safety goals. Thus, the system safety is often justified through assessing the safety arguments. The assessment of such arguments is usually implemented by experts without any dedicated tool or method. This leads to a questionable validity of the results. In this thesis, a quantitative framework is proposed based on Dempster-Shafer theory (D-S theory) to assess our confidence in Safety Cases. This framework manages the issue in following aspects: 1) Formal definition of confidence in arguments based on D-S theory; 2) Development of confidence aggregation rules; 3) Proposition of a quantitative assessm...
Safety arguments typically have some weaknesses. To show that the overall confidence in the safety a...
Structured assurance cases are use to justify high-level properties (e.g. safety, security, etc.) of...
National audienceStructured assurance cases are use to justify high-level properties (e.g. safety, s...
National audienceSafety arguments, also called Safety Cases, are commonly used to present that adequ...
International audienceConfidence in safety critical systems is often justified by safety arguments. ...
International audienceSafety arguments, also called safety cases, are commonly used to demonstrate t...
International audienceStructured safety arguments are widely applied in critical systems to demonstr...
International audienceSoftware applications dependability is frequently assessed through degrees of ...
International audienceRailway standard EN50129 clarifies the safety acceptance conditions of safety-...
International audienceStructured safety argument based on graphical representations such as GSN (Goa...
International audienceStructured arguments are commonly used to communicate to stakeholders that saf...
International audienceBuilding a safety case is a common approach to make expert judgement explicit ...
International audienceCritical systems such as those developed in the aerospace, railway or automoti...
Safety cases offer a means for communicating information about the system safety among the system st...
Safety cases present the arguments and evidence that can be used to justify the acceptable safety of...
Safety arguments typically have some weaknesses. To show that the overall confidence in the safety a...
Structured assurance cases are use to justify high-level properties (e.g. safety, security, etc.) of...
National audienceStructured assurance cases are use to justify high-level properties (e.g. safety, s...
National audienceSafety arguments, also called Safety Cases, are commonly used to present that adequ...
International audienceConfidence in safety critical systems is often justified by safety arguments. ...
International audienceSafety arguments, also called safety cases, are commonly used to demonstrate t...
International audienceStructured safety arguments are widely applied in critical systems to demonstr...
International audienceSoftware applications dependability is frequently assessed through degrees of ...
International audienceRailway standard EN50129 clarifies the safety acceptance conditions of safety-...
International audienceStructured safety argument based on graphical representations such as GSN (Goa...
International audienceStructured arguments are commonly used to communicate to stakeholders that saf...
International audienceBuilding a safety case is a common approach to make expert judgement explicit ...
International audienceCritical systems such as those developed in the aerospace, railway or automoti...
Safety cases offer a means for communicating information about the system safety among the system st...
Safety cases present the arguments and evidence that can be used to justify the acceptable safety of...
Safety arguments typically have some weaknesses. To show that the overall confidence in the safety a...
Structured assurance cases are use to justify high-level properties (e.g. safety, security, etc.) of...
National audienceStructured assurance cases are use to justify high-level properties (e.g. safety, s...