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  • UP7 (diff) – Opus Project
    and the new needs of its industrial customers the CEA DEN has launched a long term Simulation Program for the next 10 years This program is based on multi scale and multi physics approaches which provide more accurate results than previous methods The softwares architectures use object oriented architectures and the generic functionalities for pre processing post processing and supervision are provided by the SALOME open source platform SALOME2 RNTL Project That program includes the development of the URANIE platform for uncertainty calculations It will be used for the OPUS project and will benefit of it results 5 Le LPMA est conjoint aux Universités Paris VI et Paris VII Il compte environ 70 enseignants chercheurs La thématique du laboratoire s inscrit dans le domaine des mathématiques appliquées et a pour objet la modélisation la description et l estimation des phénomènes aléatoires La problématique de la prise en compte des incertitudes dans les codes de simulation numérique est devenu un des axes de recherche principaux sous l action conjointe de demandes fortes de partenaires académiques et industriels et de développements récents faisant appel à des techniques poussées à la fois du point de vue des simulations numériques et des outils probabilistes méthodes de réduction de variance pour Monte Carlo algorithmes génétiques systèmes de particules en interaction 6 6 7 http www cea fr Site du CEA 7 Le LPMA accueille deux Masters 2 ce qui représente près de 200 étudiants par an un formidable vivier qui lui permet de compter en permanence environ 50 thésards Le responsable scientifique au sein du projet COPRIN participe à ces deux masters Il était l organisateur principal du CEMRACS 2006 Ce Centre d Eté Mathématique de Recherche Avancée en Calcul Scientifique était consacré à la modélisation de l aléatoire et la propagation d incertitudes smai

    Original URL path: http://www.opus-project.fr/trac/wiki/UP7?action=diff&version=2 (2016-01-11)
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  • Softia (diff) – Opus Project
    design cea images logo gif 1 Image http www softia fr templates softiablue02 images Header jpg 2 2 3 Commisariat à l Energie Atomique Direction de l énergie nucléaire CEA DEN 3 Softia 4 4 5 Taking into account the development of High Performance Computing and the new needs of its industrial customers the CEA DEN has launched a long term Simulation Program for the next 10 years This program is based on multi scale and multi physics approaches which provide more accurate results than previous methods The softwares architectures use object oriented architectures and the generic functionalities for pre processing post processing and supervision are provided by the SALOME open source platform SALOME2 RNTL Project That program includes the development of the URANIE platform for uncertainty calculations It will be used for the OPUS project and will benefit of it results 5 SOFTIA is a French start up located in Paris and working in the computer science service industry 6 6 7 http www cea fr Site du CEA 7 SOFTIA company is mainly involved in two kinds of business 8 9 SYSTEM focuses on the installation configuration and administration of on site or remote computation infrastructure This branch

    Original URL path: http://www.opus-project.fr/trac/wiki/Softia?action=diff&version=2 (2016-01-11)
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  • References – Opus Project
    Hence nowadays several major partnerships at the international level ESREDA MUCM SAMSI or the French level IMdR have launched ambitious works to capitalise on uncertainty treatments into generic guides that would meet virtually any industrial need It aims at designing a common template to be followed as well as specific guidelines to methodology that might best fit the particular case typically according to the data and experts information availability model complexity and so on The genuine study cases considered in these projects all from different business areas illustrate a startling feature although the applications and physics involved are completely different the implicit mathematical structure seems very similar Moreover the methodology collections to shop in for each step are common and the choice is rather dependent on the criteria the underlying institutional regulation or study purpose than on the application Indeed the conceptual framework that fits conceptually at least virtually any industrial uncertainty study can be resumed by the following figure Schéma traitement incertitudes This scheme ought to be considered as a skeleton for a purely uncertainty part of an industrial study So far all the three essential steps as well as satellites B and C may be shown application free it is rather mutually dependent At a conceptual level it may be one size fits all solution meanwhile it is not assumed to be so when applied Instead the reference guide provides the methodologies to shop from and the guidelines to chose from that handleads and educates an industrial engineer over the uncertainties aspects avoiding him becoming a specialist in this complex field It may therefore be implemented as Software that would perform all the modelling propagation and criteria check and would only ask some relevant questions playing the role of Babel Fish a translator from the industrial world to the mathematical When dependency structure between the steps of this application free framework is closely investigated it appears that one step directs others in many aspects the purpose of the study often a criterion to comply with or a business decision making together with some features of the available model and the study context variables involved deterministic or random or a bit of both Therefore the very sensible approach to start with is to get it from the right end see the box above This conceptual conclusion comes as an essential point for the consolidation process of building the generic uncertainty management framework In brief the consolidation of uncertainty treatment practices aims at a kind of two side split for a generic industrial study The first one would gather all the bits specific to the particular application whereas the second one would collect the uncertainty related bits Ideally the uncertainty slice may prove to be a common to any application or can be managed to become so and might be embedded into a comprehensive Software package This would offer to an application specialist in charge of a whole study the uncertainty management toolkit applicable to his field know how In

    Original URL path: http://www.opus-project.fr/trac/wiki/References?version=4 (2016-01-11)
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  • References – Opus Project
    Hence nowadays several major partnerships at the international level ESREDA MUCM SAMSI or the French level IMdR have launched ambitious works to capitalise on uncertainty treatments into generic guides that would meet virtually any industrial need It aims at designing a common template to be followed as well as specific guidelines to methodology that might best fit the particular case typically according to the data and experts information availability model complexity and so on The genuine study cases considered in these projects all from different business areas illustrate a startling feature although the applications and physics involved are completely different the implicit mathematical structure seems very similar Moreover the methodology collections to shop in for each step are common and the choice is rather dependent on the criteria the underlying institutional regulation or study purpose than on the application Indeed the conceptual framework that fits conceptually at least virtually any industrial uncertainty study can be resumed by the following figure Schéma traitement incertitudes This scheme ought to be considered as a skeleton for a purely uncertainty part of an industrial study So far all the three essential steps as well as satellites B and C may be shown application free it is rather mutually dependent At a conceptual level it may be one size fits all solution meanwhile it is not assumed to be so when applied Instead the reference guide provides the methodologies to shop from and the guidelines to chose from that handleads and educates an industrial engineer over the uncertainties aspects avoiding him becoming a specialist in this complex field It may therefore be implemented as Software that would perform all the modelling propagation and criteria check and would only ask some relevant questions playing the role of Babel Fish a translator from the industrial world to the mathematical When dependency structure between the steps of this application free framework is closely investigated it appears that one step directs others in many aspects the purpose of the study often a criterion to comply with or a business decision making together with some features of the available model and the study context variables involved deterministic or random or a bit of both Therefore the very sensible approach to start with is to get it from the right end see the box above This conceptual conclusion comes as an essential point for the consolidation process of building the generic uncertainty management framework In brief the consolidation of uncertainty treatment practices aims at a kind of two side split for a generic industrial study The first one would gather all the bits specific to the particular application whereas the second one would collect the uncertainty related bits Ideally the uncertainty slice may prove to be a common to any application or can be managed to become so and might be embedded into a comprehensive Software package This would offer to an application specialist in charge of a whole study the uncertainty management toolkit applicable to his field know how In

    Original URL path: http://www.opus-project.fr/trac/wiki/References?version=5 (2016-01-11)
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  • FurtherOrganisation (diff) – Opus Project
    2 and Version 3 of FurtherOrganisation View differences inline side by side Show lines around each change Ignore Blank lines Case changes White space changes Timestamp 10 01 09 11 08 37 6 years ago Author pmpair Comment Legend Unmodified Added Removed Modified FurtherOrganisation v2 v3 19 19 wiki Wp4 Further details 20 20 21 http www opus project fr trac wiki References Back 21 http www opus project fr

    Original URL path: http://www.opus-project.fr/trac/wiki/FurtherOrganisation?action=diff&version=3 (2016-01-11)
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  • Salome (history) – Opus Project
    Tickets Search Context Navigation Back to Salome Change History for Salome Version Date Author Comment 4 6 years pmpair 3 6 years pmpair 2 6 years pmpair 1 6 years pmpair Powered by Trac 0 11 4 By Edgewall Software

    Original URL path: http://www.opus-project.fr/trac/wiki/Salome?action=history (2016-01-11)
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  • Scos (diff) – Opus Project
    Version 2 of Scos View differences inline side by side Show lines around each change Ignore Blank lines Case changes White space changes Timestamp 09 30 09 14 48 31 6 years ago Author pmpair Comment Legend Unmodified Added Removed Modified Scos v1 v2 1 1 Image http www oscos org 1 gif 2 2 3 Scos 3 Scos 4 4 5 5 The following is the quotation from an

    Original URL path: http://www.opus-project.fr/trac/wiki/Scos?action=diff&version=2 (2016-01-11)
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  • R (diff) – Opus Project
    analysis classification clustering and graphical techniques and is highly extensible The S language is often the vehicle of choice for research in statistical methodology and R provides an Open Source route to participation in that activity 8 9 One of R s strengths is the ease with which well designed publication quality plots can be produced including mathematical symbols and formulae where needed Great care has been taken over the defaults for the minor design choices in graphics but the user retains full control 10 11 R is available as Free Software under the terms of the Free Software Foundation s GNU General Public License in source code form It compiles and runs on a wide variety of UNIX platforms and similar systems including FreeBSD and Linux Windows and MacOS 12 The R environment 13 14 R is an integrated suite of software facilities for data manipulation calculation and graphical display It includes 15 16 an effective data handling and storage facility 17 a suite of operators for calculations on arrays in particular matrices 18 a large coherent integrated collection of intermediate tools for data analysis 19 graphical facilities for data analysis and display either on screen or on hardcopy and 20 a well developed simple and effective programming language which includes conditionals loops user defined recursive functions and input and output facilities 21 22 The term environment is intended to characterize it as a fully planned and coherent system rather than an incremental accretion of very specific and inflexible tools as is frequently the case with other data analysis software 23 24 R like S is designed around a true computer language and it allows users to add additional functionality by defining new functions Much of the system is itself written in the R dialect of S which makes

    Original URL path: http://www.opus-project.fr/trac/wiki/R?action=diff&version=1 (2016-01-11)
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