Société de Calcul Mathématique, SA
Mathematical Modelling Company, Corp.
since 1995




Our achievements

 

Our achievements for the Ministry of Defense
Our achievements for civilian organizations or companies


Our achievements for the Minitry of Defense

  • Algorithms of search for optimal escape trajectories; decision-making help for Commanders of "New Generation" Nuclear Submarines. Direction des Constructions Navales, Toulon, 1989-92.
  • Target tracking: optimal determination of the parameters of treatment. Direction de la Recherche et de la Technologie, Délégation Générale pour l'Armement, 1995-96.
  • Algorithms for intervisibility. Service Technique des Systèmes d'Information et de l'Electronique, Délégation Générale pour l'Armement, 1995-96
  • Modeling in neuro-sciences. Direction des Systèmes de Force et de la Prospective, DGA, Paris, 1995-97
  • Problems in Automatics. Groupe d'études des sous-marins de l'Atlantique, DGA, Brest, 1996
  • Modeling of nuclear dissuasion between countries. Delegation aux Affaires Stratégiques, Ministry of Defense, 1997
  • Massively parallel Algorithms and target tracking. Detection of the movement in a sequence of images. Centre Technique d'Arcueil, DGA, 1997-1998
  • Determination of the attitude of an ammunition: reconstitution of the position of an ammunition in 3d space starting from 2d sights; processing of a series of images. Centre Technique d'Arcueil, DGA, 1997
  • Optimization of the computation of Boolean functions in programmable artificial retinas. Centre Technique d'Arcueil, DGA, 1998-1999
  • Analysis of textures: analyzing deformations, due to objects camouflaged by a texture. Centre Technique d'Arcueil, DGA, 1998-99
  • Discrimination of decoys for the infra-red homing head ground-to-air missiles: new optronic treatments. Service des Missiles Tactiques, DGA, 1997-1999
  • Precise positioning of a missile in final phase, using the image taken by the homing head. Study carried out jointly with Matra BAe Dynamics, for the Service des Programmes de Missiles Tactiques, DGA, 1999-2000
  • Anti-torpedoes countermeasures: scenarios of use. Service des Programmes Navals, DGA, 2000
  • Discrimination of the decoys by the missiles using an infra-red homing head. Study carried out jointly with Matra BAe Dynamics, for the Headquarters of the Air Force, French Army. 2001-2002.
  • The Local Shield: pre-study of feasibility concerning the technologies likely to be used to protect a ship against a terrorist attack within a short range (rocket, missile). Study carried out for the Service des Programmes Navals, DGA, 2002
  • Headquarters of the French Air Force : statistical tool for expenses, 2002
  • Exportations of sensitive material : how to control them ? French Ministry of Defense, 2002-2003
  • Headquarters of the French Air Force : A tool for mission preparation, 2003
  • The Naval Shield : protecting a vessel against a terrorist attack. With Thales and TDA Armements, 2004-2009
  • Modeling in Epidemiology, for the French Ministry of Defense (DGA), with the Etablissements Bertin, 2005



Our achievements for civilian organizations or companies

  • Evaluation and development of computation software. DIGITAL Eq. Corp., 1989-93
  • Theoretical and numerical study of the evolution of the interface between a liquid and a solid; problems of surface tension. Elf, 1991-93
  • Models of partial discharges and insulators. Merlin-Gérin, 1992-93.
  • Design and drafting of the programs of mathematics for the axis "Mathematical Engineering"; definition of the profiles of a Mathematician-Engineer. University "Léonard de Vinci", Hauts de Seine, 1992-94
  • Study of a formulation by finite elements of a model of transfer of heat and moisture in the components and works of the building. Centre Scientifique et Technique du Bâtiment, 1993
  • Impact of "New Technologies of Communication" on the level of unemployment. Département du Lot et Garonne, 1993-94
  • Study of algorithms of transport, modeling of problems of deliveries. Transept Informatique, 1994-95
  • Simulations of flows in porous environment. Hydroexpert (Orsay), 1994-1997
  • Financial mathematics. Compagnie Parisienne de Réescompte, 1996
  • Statistical studies relating to employment. DARES, Ministry for Employment and Solidarity, 1996-2000
  • Algorithms of underwater cartography. SODENA (Créteil), 1996-1999
  • Treatment of the signal for non destructive testing; reconstitution of strongly attenuated signals. EdF (Chatou) , 1997-2000
  • Analysis of mathematical signals collected by electrocardiograms, in order to detect populations at risk. Ela Medica, 1997-1998
  • Digital simulation of diphasic problems. Elf (Pau), 1998-2000
  • Analysis and improvement of a technical software. Service Technique des Routes et Autoroutes, 1999
  • Mathematical modeling of toxic effects upon living species. Institut National Environnement et des Risques Industriels, 1999-2002
  • Analysis of uncertainty on a numerical model. ANDRA, 1999
  • Analysis of sensitivity and of uncertainty of numerical models. Methodological and practical validation. Institute of Protection and Nuclear Safety , 2000
  • Analyses of uncertainties and sensitivity of a model of prediction of the atmospheric emissions of the road traffic (Emitra); development and supply of the tools for analyses. Renault, 2001
  • Statistical analyses and modeling in ecotoxicology: extrapolation of the chronic effects starting from the measured acute effects. EdF, 2001
  • Analysis of an European tool of prediction of the emissions of the road traffic; estimate of uncertainties related to its use. ADEME, 2001-2002
  • Statistical analyses and modeling in ecotoxicology: extrapolation of marine thresholds of toxicity starting from thresholds of toxicity measured in "fresh water". EdF, 2002
  • Development and supply of tools for analyses of sensitivity and uncertainties for numerical software. EdF, 2002
  • Merck Laboratories, 2002:Mathematical modeling of price comparisons between countries
  • Centre National d'Etudes Spatiales, 2003: Analysis of the risks connected with the fall of a stratospheric balloon
  • Institut de Radioprotection et de Sûreté Nucléaire, 2003: improving the measures for Uranium and Plutonium
  • Framatome-ANP, 2003-2004: Probabilistic methods for evaluation of risks connected with nuclear safety
  • Société d'Aménagement Urbain et Rural, 2003 : Modeling water distribution
  • Veolia Environnement, 2003-200: How to improve the net concerning used waters, for the city of Brest, within 10 years
  • ADEME, 2004 : Improving a tool for prevision of pollutants connected with traffic
  • CNES, 2004-2005 : Realization of probabilistic maps connected with the fall of space debris
  • IRSN, 2004-2005 : Improving measurements for Uranium and Plutonium
  • Conseil Supérieur de l'Audiovisuel, 2004 : Frequency planification
  • SNCF(French Railways), 2004 - 2005 : Study of Compression Efforts for some freight trains
  • EdF (French Electricity), 2005 : Production optimization under probabilistic constraints
  • Veolia Environnement, 2005: Analysis of the situations of insufficient water supply in Vendée
  • CEA, Site de Saclay (French Atomic Energy), 2005-2006 : Risk analysis, connected with dangerous material transportation
  • Zodiac, 2005-2006: Study of some algorithms
  • Veolia Transport, 2005-2006: Definition of an urban transportation net
  • Espaces Ferroviaires, 2006: Risk analysis, connected with real estate operations
  • Veolia Environnement, West Region, 2006-2007:Detecting anomalies in a sensor network
  • Veolia Environnement, West Region, 2007: statistical analysis of a panel of consumers
  • Institut de RadioProtection et de Sûreté Nucléaire, 2006-2007: improving the measures of Uranium and Plutonium
  • Institut de RadioProtection et de Sûreté Nucléaire, 2007: The Experimental Probabilistic Hypersurface, a tool in order to reconstruct missing data.
  • SAGEM, 2007: Improving image analysis
  • European Environment Agency, 2007: Probabilistic Methods for the Environment.
  • Agence Nationale pour la Gestion des Déchets Radioactifs (ANDRA), 2007-2008: Probabilistic tools for long term management of nuclear waste.
  • Institut de Radioprotection et de Sûreté Nucléaire, since 2007: Applying the Experimental Probabilistic Hypersurface to nuclear safety.
  • EdF, CIDEN, 2007: Probabilistic methods for deconstructing nuclear plants.
  • Direction Générale de l'Energie et des Matières Premières, 2007-2008: Critical analysis of the software employed for CO2 emissions.
  • CEA, Saclay, 2007: Probabilistic methods in sismology.
  • CEA, Saclay, 2007-2008: Probabilistic methods in epidemiology.
  • CITEPA, 2007-2008: Probabilistic methods for the analysis of air quality.
  • DSND, 2007-2008: Probabilistic methods in risk assessment, nuclear defense agency.
  • International Stainless Steel Forum, 2008: General analysis of the information system.
  • Réseau Ferré de France, 2008: Statistical study: why trains in the Paris region may be late ?
  • Agence de l'Eau Artois-Picardie, 2008: Probabilistic study about quality of rivers in Artois-Picardie.
  • Réseau de Transport d'Electricité, 2008: Probabilistic methods related to investment decisions.
  • Agence Nationale des Titres Sécurisés, Ministère de l'Intérieur, 2008: Vulnerability analysis connected with the biometric passport.
  • Société Colas, 2008: Analysis of a software for price estimate.
  • Groupe Novalis, 2008: Analysis of the efficiency of some help to workers.
  • Société Vinci, 2008: Simulating employment and transportation in a city.
  • Société GPN, 2008: Analysis in sismology.
  • Société Sodebo, 2008-2009: Probabilistic methods in order to anticipate price evolution for cereals.
  • Cepton Stratégies, 2009: Evaluating the performances of medical visitors.
  • Agence Européenne de l'Environnement, 2009: Probabilistic methods for the quality of small rivers.
  • Snecma Propulsion Solide, 2009: Probabilistic methods for reliability.
  • CITEPA, 2009: Probabilistic methods for reliability.
  • Rhodia, 2009: prospective tools
  • Institut de Radioprotection et de Sûreté Nucléaire, 2009: tools in order to help the inspectors
  • Réseau de Transport d'Electricité, 2009: critical analysis of epidemiological studies
  • SODEBO, 2009: statistical analyses
  • International Stainless Steel Forum, 2009: brochure about CO2 emissions
  • Caisse Centrale de Réassurance, 2009: probabilistic studies related to rivers debits
  • Institut de Radioprotection et de Sûreté Nucléaire, 2009: probabilistic safety analyses
  • Agence Nationale pour les Déchets Radioactifs, 2009: Mathematical models for radionuclides propagation in the soil
  • Fédération des Établissements Hospitaliers et d'Aide à la Personne, 2009: development of an information system
  • Institut de Radioprotection et de Sûreté Nucléaire, 2009: tools in order to help the inspectors
  • Private Investor, 2009: Prospective studies related to the development of new energies
  • European Environment Agency, 2010: probabilistic methods in order to assess quality of rivers
  • Areva, 2010: Probabilistic methods for the study of a site for radioactive waste
  • Paris Firemen Brigade, 2010: Statistical study related to the operations
  • Fédération des Etablissements Privés et d'Aide à la Personne (FEHAP), 2010: Tools in order to simulate and investigate the possible modifications in tarifications
  • Institut de Radioprotection et de Sûreté Nucléaire, 2010: Mathematical analysis of the surveilance equipment in a nuclear reactor
  • Grande Paroisse, 2010: Building and analyzing a database
  • Axa Private Equity, 2010: study of possible investments
  • Novalis-Taitbout, 2010: analysis of the information system
  • EdF, Health Service;, 2010: analysis of the propagation models for some diseases
  • International Stainless Steel Forum, 2010: analysis of CO2 emissions
  • Agence Nationale de l'Habitat, 2010: probability laws related to delays in payment
  • PSA Peugeot Citroën, 2010: Statistical studies
  • Agence Nationale pour les Déchets Radioactifs, 2010: Improving a software for radionuclide propagation in the soil
  • Nuclear Energy Agency (OCDE), 2010: Probabilistic methods for the detection of aberrant data in the databases
  • Groupe Total, 2010: Probabilistic methods for the evaluation of a pollution
  • Caisse Centrale de Réassurance, 2010-2011: Probabilistic methods for the evaluation of the joint law for extreme phenomena
  • Direction Générale Energie Climat, 2010-2011, with the CITEPA: Estimating the uncertainties for the National Inventory of Pollutants
  • PSA Peugeot Citroën, 2011: Statistical studies
  • Réseau Ferré de France, 2011: Analysis of the causes of train delays and investment decisions
  • SNCF, 2011: Optimizing the investments, with respect to the works to be realized on the railways
  • ANDRA, 2011: Improving a software concerning radionuclide transfer
  • Siemens France, 2011: Comparison studies
  • Air Liquide, 2011: Tools for decision help
  • Groupe Colas, 2011: Documentation studies
  • FEHAP, 2011: Statistics concerning the facilities
  • IRSN, 2011: Probabilistic studies concerning reactors safety
  • International Stainless Steel Forum, 2011: Prospective tools
  • Commission Européenne (with the Group Poyry), 2011-2012: Probabilistic methods for water quality
  • IFSTTAR, 2011-2012: Improving GPS positioning in an urban environment
  • Suez Environnement, 2011-2012: Probabilistic methods for water quality
  • ArcelorMittal, 2011-2012: Probabilistic methods for the quality of an industrial process
  • Nuclear Energy Agency (OCDE), 2011-2012: Dectecting erroneous data
  • Groupe Total, 2011-2012: Tools for decision help
  • EdF, Service des Etudes Médicales, 2011-2012: Critical analysis of some epidemiological studies
  • Réseau de Transport d'Electricité, 2012: Comparison between a connected network and an isolated network
  • Espaces Ferroviaires, 2012: Building a keyword database about real estate operations
  • ANDRA, 2012: Improving a model for multilayer transfer about radionuclides
  • ISTES, 2012: Critical analysis of articles relating agriculture production and the quality of water in the ocean
  • International Stainless Steel Forum, 2012: Prospective tools for Nickel price anticipation
  • CITEPA, 2012: Detecting outliers in a set of environmental data
  • Réseau Ferré de France, 2012: Defining criticity indicators
  • IRSN, 2012: Building a software in order to help the inspections of nuclear materials
  • SAUR, 2012: Building a panel of consumers
  • IRSN, 2012: Computing economical indicators in case of a severe accident
  • Air Liquide, 2012: Databases for reliability
  • Aéroports de Paris, 2012: Critical analysis of epidemiological studies, relating airplanes noise to sanitary consequences in the nearby housing
  • Agence d'Ecologie Urbaine, Ville de Paris, 2012: Critical analysis of a software about air quality
  • GDF SUEZ, 2012: Evaluation of uncertainties in gas accounting
  • DCNS, 2012: How to present the "Flexblue" project to investors?
  • French Police, Headquarters, 2012-2013: Identification of specific competences
  • Areva, 2012: Probabilistic methods for the evaluation of mechanical properties of components
  • IRSN, 2012: Preliminary statistical analysis about radioactivity data in the environment
  • Réseau de Transport d'Electricité, 2013: Critical analysis of the "Geocap" study
  • Agence Nationale des Titres Sécurisés, 2013: Analysis of the data about the biometric passport and analysis of frauds
  • IRSN, 2013: Methodological investigation about the estimates for differences in the national accounting for nuclear matters
  • DCNS, 2013: Preliminary analysis of the reasons for insufficient quality on a production site
  • DCNS, 2013: Probabilistic methods for the improvement of an industrial process
  • Espaces Ferroviaires, 2013: Probabilistic analysis of the risks connected with real estate
  • RFF, 2013: Improving the regularity of the trains, Paris region
  • Société Sodebo, 2013: Updating a tool connected with the forecast for corn prices
  • Société Axtrid, 2013; Using the EPH (Experimental Probabilistic Hypersurface)
  • Caisse Centrale de Réassurance, 2013-14: Repartition of the occurrences for natural accidents
  • Ligue de Défense des Conducteurs, 2013: Critical analysis of scientific publications connected with the speed of vehicles
  • Ispra Waste Management Support (Commission Européenne), 2013 : Review of statistical assumptions
  • Vinci Construction Grands Projets (Ligne à Grande Vitesse Sud Europe Atlantique), 2013: Estimates for the return period of extreme floodings
  • Coop de France déshydratation, 2013: Realisation of a tool for the study of chemicals present in the atmosphere
  • COPACEL, 2014: Presenting a price information for the companies which are affiliated to the Syndicate
  • IRSN, 2013-2014: Analysis of the TELERAY data (radioactivity in the environment)
  • IRSN, 2014-2015 : Comparisons between the EPH and Krigeing methods
  • Monceau Assurances, 2014 : Defining a commercial policy
  • Orcade Commodities, 2014 : Prospective indicator about wheat price
  • Poste Immo, 2014 : Tools for decision help, related to energy savings
  • Nuclear Energy Agency, 2014 : Detection of incorrect data in nuclear databases
  • Solvay, 2014 : Prospective tools about car sales
  • L'Oréal, 2014 : Evaluation of risk rates connected with work accidents
  • Ligue des Conducteurs, 2014 : Critical analysis of published articles
  • Compagnie Financière de Florissant (Suisse), 2014 : Financial mathematics
  • IRSN, 2014 : Indicators for the General Director of the Institute
  • IRSN, 2014 : Software tool for the accounting of nuclear data
  • Direction Générale Energie Climat (MEDD), 2014-2015 : Probabilistic links between traffic and pollutants
  • Centre Technique des Institutions de Prévoyance, 2014-2015 : Scientific assistance
  • ERDF, 2015 : Defining robust methods for the travels
  • CTIP, 2015 : Scientific assistance
  • IRDEME, 2015 : Critical analysis of a document
  • FEHAP, 2015 : Defining indicators for the directors of the Federation
  • EDF SEPTEN, 2015 : Studies related with nuclear safety
  • Solétanche Bachy, 2015 : Statistical studies
  • IRSN, 2015: Complements related to the EPH
  • IFSTTAR, 2015: Improvement of GPS positioning in urban environment (3)
  • Société TELCAP, 2015: Statistical studies
  • Société SNF, 2015: Analysis of correlations between prices for raw materials
  • SARP, 2015: White paper about "Solvability II"
  • Nuclear Energy Agency, 2015: Verification of the databases EXFOR and ENDF
  • IRSN, 2015: Analysis of the Teleray network
  • IRSN, 2015-2016: Malfunctions in sensors networks
  • Carrefour, 2016: Statistical studies
  • Nuclear Energy Agency, 2016: Mathematical methods for the verification of nuclear databases
  • CTIP, 2016: Scientific assistance
  • Monceau Assurances, 2016: Conception of a "Generator of economical scenarios"
  • RATP, 2016: Scientific assistance for the planning of replacement of critical equipment
  • L'Oréal, 2016: Analysis of available data for traffic accidents, for commuters
  • SNCF Réseau, 2016: Scientific assistance for the study of various scenarios for a new train line
  • ANDRA, 2016, 2017, 2018: Best position of sensors for the surveillance of a site of nuclear waste
  • COSEA, 2016: Statistical studies connected with the quality of water
  • SGAMI/Est, 2016 and 2018: Data connected with the available resources in case of crisis
  • Taxis G7, 2016: Critical analysis of algorithms
  • RATP, 2016-2018 : Modelling the behavior of the trains in the case of emergency braking
  • RATP, 2017 : Simulation tool for the best itinerary for night trains
  • SNCF/Transilien, 2017 : Critical analysis of the existing models about people's transfers, realization of a simulation tool
  • Monceau Assurances, 2017-2018 : Improving the commercial activity
  • Monceau Assurances, 2017-2018 : Realization of a tool in order to study the impact of natural events upon the portfolio
  • Syndicat des Eaux d'Ile de France, 2017 : Critical analysis of algorithms
  • Taxis G7, 2017 : Logistics studies
  • Nuclear Energy Agency, 2017 : Probabilistic methods for the verification of large databases
  • Carrefour/Bazar, 2017 : A tool for buyers
  • COSEA, 2017 : Statistical studies connected with water quality
  • ANDRA, 2017-2018 : Best position of sensors in a site of nuclear waste
  • Réseau de Transport d'Electricité, 2017-2018 : Critical analysis of preventive maintenance
  • SNCF Mobilités, 2018 : People's travels near the "Nanterre-La Défense" Paris area
  • RATP, 2018 : Probabilistic studies connected with tractions and slowing down.
  • Atlandes, 2018 : Analysis of the number of cars on the exits of a highway
  • Private investor, 2018 : "Due Diligence" of a financial company
  • Ministry of Interior, 2018: Analysis of crisis situations
  • Framatome, 2018: Analysis of a safety demonstration
  • Eramet, 2018: Improving the quality of an industrial process
  • Bureau de Recherches Géologiques et Minières, 2018: Soil pollution

 


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