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  • ANR project Opus
    for Generic Uncertainty Treatment Since many years industry regulators require an uncertainty statement to be provided with any modelling study in industrial risk assessment field Other stakeholders at different levels follow as far as system design or risk assessment is concerned Indeed an overall awareness of uncertainties and a need to take it account when deciding into is spreading fast While many approaches typically specific and problem driven had been imagined and developed since late 90ies by various industries ranging from Defence to Medical to Energy ever widening spectrum of possible applications yielded a know how consolidation economically sensible A number of academic references have been published in the 1990s originating from the risk assessment community firstly in the United States where major uncertainty research has been launched in the energy or military aerospace industries Helton Oberkampf etc and later on in Europe Aven as well as from the environmental or infrastructure impact and planning Granger Mc Henrion Saltelli Cooke Meanwhile some physical domains have enjoyed sectoral modelling research such as probabilistic mechanics e g Melchers involving most recently stochastic developments It is only gradually that the scientific computing communities and the larger industrial computing actors have started to get seriously involved in the advanced applied mathematics and high performance computing consequences and opportunities attached to uncertainty modelling Most historical works published in the 1990s involved some simple simulators with only rarely full scale finite element or advanced coupled models or physically limited modelling efforts such as mechanics not recognising the genericity that did appear only later on 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 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

    Original URL path: http://www.opus-project.fr/index.php/anropusproject?el_mcal_month=2&el_mcal_year=2016&start=15 (2016-01-11)
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  • ANR project Opus
    MUCM SAMSI 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 In order to reach a broad stakeholder community ranging from physicists to company managers with uncertainty awareness and management capacity an essential step the OPUS project target is to create a genuinely generic and comprehensive software platform OPUS capitalises on the most advanced conceptual and guidelines work into an Open Source however industrialised and fully serviced software product OPUS has gathered the specialists from all relevant fields Ecole Centrale de Paris ECP SUPELEC industry oriented uncertainty research INRIA Host of Scilab Consortium Among other INRIA projects and major advances Scilab is a renowned French Open Source Software in scientific computing Joseph Fourier University and Paris VII University applied mathematicians with connections to R and Scilab Octave recognised Open Source Software CEA EADS EDF and Dassault Aviation leading players in building an industrial consensus over the Generic Uncertainty Treatment Guidelines for industrial use ESREDA EHPOC SOFTIA French start up company with strong records of providing the large companies with services around Open Source solutions Therefore OPUS project leverages much greater know how and resources than reflected by the project balance sheet The synergy of partner experiences provides OPUS with critical weight to launch a Generic Open Source Uncertainty Treatment Platform and create a sustainable dynamic to ensure its durability OPUS promotes the transparency in the uncertainty treatment approaches it adopts Therefore OPUS platform is kept open to scrutiny and potential critics that lead to upgrade and ensure the progress OPUS contributes to the emerging Open Source community in the Complex System Development as platform respects current standards and ensures the interoperability with existing and emerging High Performance Simulation tools Indeed OPUS partnership ensures the close cooperation with other major Open Source projects in the field of Complex System Development EHPOC SCILAB SCOS TER TEC as it is packed with active players in these projects OPUS objectives in brief The existence in France of a Generic Integrated Uncertainty Treatment Platform for Simulation and Design of Complex Systems That allows for Uncertainty aware modelling with cutting edge tools Sustainable Dynamic in the Uncertainty Treatment Field Maintain the cutting edge French know how in industry oriented uncertainty research That promotes the Open Source Software for High Performance Modelling and Complex System conception That establishes France as a major hub in the international Industrial Open Source Software map Keywords Complex Systems High Performance Simulation Platform Open Source Uncertainty Treatments Further reading Objectives detailed Value generation Last Updated Monday 21 December 2009 01 29 Project goals Sunday 22 November 2009 20 11 Author Administrator The aim of OPUS Open source Platform for Uncertainty treatment in Simulation project is to create and sustain an activity around Generic

    Original URL path: http://www.opus-project.fr/index.php/anropusproject?el_mcal_month=2&el_mcal_year=2016&start=20 (2016-01-11)
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  • News
    publications are on line Using R features from Opus document pdf Using Nisp from Opus document pdf 2010 01 14 Annual review The ANR annual review will be held on 2010 04 09 See the private website for details 2009 12 22 Plenary meeting A plenary meeting will be held on Jan 11 2010 See the private website for details 2009 11 22 3rd workshop On the25th of November within Opus project a workshop titled Spectral methods and polynomial chaos will take place at EADS in Suresnes Both theoretical aspects and software implementation will be discussed on the morning and afternoon respectively From 9h30 on Olivier Lemaitre LIMSI and Fabio Nobile Politecnico di Milano will give two theoretical talks On the afternoon Géraud Blatman and Thierry Crestaux two PhD students will present their thesis work related to the subject Concerning the software implementation problems Michael Baudin Scilab and Jean Marc Martinez CEA will present their Scilab toolbox NISP Marc Berveiller EDF and Régis Lebrun EADS will then present their developments on functional chaos in OpenTURNS An access plan to EADS Suresnes is available For security reasons related to the host of the workshop it is mandatory to preregister with Jayant

    Original URL path: http://www.opus-project.fr/index.php/anropusproject/news/81-news (2016-01-11)
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  • news
    are on line Using R features from Opus document pdf Using Nisp from Opus document pdf 2010 01 14 Annual review The ANR annual review will be held on 2010 04 09 See the private website for details 2009 12 22 Plenary meeting A plenary meeting will be held on Jan 11 2010 See the private website for details 2009 11 22 3rd workshop On the25th of November within Opus project a workshop titled Spectral methods and polynomial chaos will take place at EADS in Suresnes Both theoretical aspects and software implementation will be discussed on the morning and afternoon respectively From 9h30 on Olivier Lemaitre LIMSI and Fabio Nobile Politecnico di Milano will give two theoretical talks On the afternoon Géraud Blatman and Thierry Crestaux two PhD students will present their thesis work related to the subject Concerning the software implementation problems Michael Baudin Scilab and Jean Marc Martinez CEA will present their Scilab toolbox NISP Marc Berveiller EDF and Régis Lebrun EADS will then present their developments on functional chaos in OpenTURNS An access plan to EADS Suresnes is available For security reasons related to the host of the workshop it is mandatory to preregister with Jayant Sen

    Original URL path: http://www.opus-project.fr/index.php/anropusproject/news?el_mcal_month=11&el_mcal_year=2015 (2016-01-11)
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  • news
    are on line Using R features from Opus document pdf Using Nisp from Opus document pdf 2010 01 14 Annual review The ANR annual review will be held on 2010 04 09 See the private website for details 2009 12 22 Plenary meeting A plenary meeting will be held on Jan 11 2010 See the private website for details 2009 11 22 3rd workshop On the25th of November within Opus project a workshop titled Spectral methods and polynomial chaos will take place at EADS in Suresnes Both theoretical aspects and software implementation will be discussed on the morning and afternoon respectively From 9h30 on Olivier Lemaitre LIMSI and Fabio Nobile Politecnico di Milano will give two theoretical talks On the afternoon Géraud Blatman and Thierry Crestaux two PhD students will present their thesis work related to the subject Concerning the software implementation problems Michael Baudin Scilab and Jean Marc Martinez CEA will present their Scilab toolbox NISP Marc Berveiller EDF and Régis Lebrun EADS will then present their developments on functional chaos in OpenTURNS An access plan to EADS Suresnes is available For security reasons related to the host of the workshop it is mandatory to preregister with Jayant Sen

    Original URL path: http://www.opus-project.fr/index.php/anropusproject/news?el_mcal_month=1&el_mcal_year=2016 (2016-01-11)
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  • news
    are on line Using R features from Opus document pdf Using Nisp from Opus document pdf 2010 01 14 Annual review The ANR annual review will be held on 2010 04 09 See the private website for details 2009 12 22 Plenary meeting A plenary meeting will be held on Jan 11 2010 See the private website for details 2009 11 22 3rd workshop On the25th of November within Opus project a workshop titled Spectral methods and polynomial chaos will take place at EADS in Suresnes Both theoretical aspects and software implementation will be discussed on the morning and afternoon respectively From 9h30 on Olivier Lemaitre LIMSI and Fabio Nobile Politecnico di Milano will give two theoretical talks On the afternoon Géraud Blatman and Thierry Crestaux two PhD students will present their thesis work related to the subject Concerning the software implementation problems Michael Baudin Scilab and Jean Marc Martinez CEA will present their Scilab toolbox NISP Marc Berveiller EDF and Régis Lebrun EADS will then present their developments on functional chaos in OpenTURNS An access plan to EADS Suresnes is available For security reasons related to the host of the workshop it is mandatory to preregister with Jayant Sen

    Original URL path: http://www.opus-project.fr/index.php/anropusproject/news?el_mcal_month=3&el_mcal_year=2016 (2016-01-11)
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  • Project goals
    for Uncertainty treatment in Simulation project is to create and sustain an activity around Generic Uncertainty Treatments by building and maintaining a reference tool for uncertainty treatment as well as providing a community friendly environment and extensive user contribution opportunities OPUS gathers 10 industrial and research partners and receives governmental funding via Agence Nationale pour la Recherche Project goals Creating and disseminating a reference opensource tool for uncertainty treatment using cutting edge algorithms contributed from the scientific community Capitalisation of French know how within the uncertainty world around this reference tool Creating a lasting dynamic with different academic industrial and buisiness partners From needs to tools the Opus loop User contributions Opus aims at gathering a community as well as encouraging user contributions Such contributions are various in nature from algorithms ideas submitted in the forum to software packages in several available languages or industrial usecases This allows for Uncertainty aware modelling with cutting edge tools Sustainable Dynamic in the Uncertainty Treatment Field Maintain the cutting edge French know how in industry oriented uncertainty research That promotes the Open Source Software for High Performance Modelling and Complex System conception That establishes France as a major hub in the international Industrial

    Original URL path: http://www.opus-project.fr/index.php/anropusproject/projectgoals?el_mcal_month=11&el_mcal_year=2015 (2016-01-11)
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  • Presentation (history) – Opus Project
    Presentation Change History for Presentation Version Date Author Comment 7 6 years pmpair 6 6 years pmpair 5 6 years pmpair 4 6 years pmpair 3 6 years pmpair 2 6 years pmpair 1 6 years pmpair Powered by Trac

    Original URL path: http://www.opus-project.fr/trac/wiki/Presentation?action=history (2016-01-11)
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