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--- en:links [2013/07/09 20:39] – sallakmo
+++ en:links [2018/02/28 17:08] (current) – sallakmo
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-====== Séminaires ASER ======
 ----
-  * **Mardi 26 Mars 2013 :**
+==== Reliability based VBS tool ====
-- Nicole El Zoghby : "Fusion de données dans un réseau de véhicules" {{en:seminaireaser.pdf |pdf}}.
+In this tool, we use a graphical model called Valuation-Based System (VBS) as a unique framework that allows one to represent and propagate more adequately all type of uncertainties in the same model. The VBSs were first introduced by Shenoy in 1989 as a general language for incorporating uncertainty in expert systems.  We introduce a software tool to use for the application of the VBS approach for reliability assessment of systems based on the operations and basics introduced by Shenoy.
-- Adam Houenou : "Cartographie dynamique pour la préconisation de manœuvres automobiles: application à l'aide au dépassement et à l'évitement de collision"{{en:Seminaire2603.pdf |pdf}}.
+Description of reliability based VBS tool {{appendixa.pdf|pdf}}
+Methodology of reliability based VBS tool {{d4.pdf|pdf}}
-  * **Mardi 30 Avril 2013** :
+Reliability based VBS tool {{vbs_tool.zip|zip}}
-- DANDACH Hoda : "Calcul de l’espace navigable d’un véhicule routier et contrôle en situation critique dans un contexte de réseau de véhicules communicants"{{en:Séminaire ASER 2013_Hoda Dandach.pdf |pdf}}.
-- BREZOESCU Cornel-Alexandru :"Navigation d’un avion miniature de surveillance aérienne en présence de vent" {{en:Presentation_30avril2013.pdf |pdf}}.
-  *  **Mardi 7 Mai 2013** :
-- Mohamed Shawky : "Tendances et approches actuelles pour la conception d’architectures informatiques embarquées".
-*  **Mardi 18 Juin 2013** :
-- .... : "Critial Embedded Systems and Applications on Large Forest Areas".
+==== Reliability interactive optimal elicitation tool ====
-*  **Mardi 1 Juillet 2013** :
-- Walter Schön : "Prévision et conception de la sûreté de fonctionnement en présence d'incertitudes".
+In order to evaluate the dependability parameters of systems, part of components and subsystems reliability data is provided by experts. Eliciting expert opinions is therefore a major and decisive task in the process of the quantitative evaluation of systems dependability. A critical part of the elicitation is to choose the questions to ask. Those need to be simple (i.e., do not require high cognitive effort) and in terms and format experts are familiar with. Furthermore, the process of information acquisition need to be optimal for the elicitation to be effective and the least possible time or effort consuming. In other words, we want the querying strategy to be optimal. For the particular problem of estimation and uncertainty reduction, we developed a querying strategy that is adaptive and optimal, i.e., that selects, at each stage of the elicitation, the optimal questions based on the answers to the previous ones. Then we use this optimal elicitation method in estimating the dependability parameters of systems. For this, we implemented the elicitation procedure into a Matlab interface.
-*  **Mardi 8 Juillet 2013** :
+Description of interactive reliability optimal elicitation tool {{recif_task_2_l2_3.pdf|pdf}}
-- Arturo Zavala : "Un algorithme généralisé de commande adaptative pour la régulation globale de robots manipulateurs à entrées bornées".
+Methodology of interactive reliability optimal elicitation tool {{recif_task_2_l2_1.pdf|pdf}}
+Interactive reliability optimal elicitation tool {{elicitation_tool.zip|zip}}
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-====== Prochains Séminaires ASER ======
+==== Imprecise availability tool ====
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+In this tool, we use a new method to find the imprecise availability of a Multi-State System (MSS) based on interval contraction and Markov chains.
+Description of Imprecise availability tool {{etapes_code.pdf|pdf}}
+Imprecise availability tool {{code_joanna.zip|zip}}

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