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Number of documents

12

Welington de Oliveira


My research focuses mostly on optimization. It includes nonsmooth optimization, stochastic programming, mixed-integer optimization, energy and power systems management. I have been combining theoretical research in optimization with practical issues of relevance for the industry of energy. Some of my previous industrial applications are:

  • Petrobras: Petroleum management  
  • Petrobras: Natural gas management
  • LabPlan/UFSC: Optimization techniques for hidrothermal unit-commitment problems
  • Électricité de France: Power systems management, the French case
  • Eletrobras-Cepel: Power systems management, the Brazilian case.

Short Vita

Prizes

Best paper published in 2014 by the Journal Optimization Methods and Software (with Claudia Sagastizábal)
        Best PhD thesis in 2012. Sociedade Brasileira de Matemática Aplicada e Computacional - SBMAC (menção honrosa)

Work experience

  • Mines ParisTech - CMA, France 2017-present: Tenure Track
  • UERJ, Brazil 2015-2017: Assistant Professor
  • IMPA, Brazil 2012-2015: Postdoctoral Fellow of Excellence
  • INRIA, France 2011: Postdoctoral Fellow
  • CEPEL, Brazil 2005-2011: Assistant Researcher

Education

 
  • D.Sc: Systems Engineering and Computer Science (Optimization), Federal University of Rio de Janeiro, 2011
  • M.Sc: Applied Mathematics (Optimization), IMPA, 2007 
  • Ed.:    Mathematics, FAFIBE, 2003.


Journal articles7 documents

Conference papers4 documents

  • Paul Javal, Welington de Oliveira, Hugo Morais, Wim Van Ackooij, Sophie Demassey. Modelling distributed energy resources uncertainties in short-term operational planning optimisation. 23rd International Symposium on Mathematical Programming (ISMP 2018), Jul 2018, Bordeaux, France. ⟨hal-02008046⟩
  • Sophie Demassey, Edi Assoumou, Welington de Oliveira. Robust Storage Optimization in the Expansion Planning of Power Systems. Annual meeting of the Gaspard Monge Program for Optimization and Operations Research and their interactions with Data Sciences (PGMO days 2018), Nov 2018, Paris Saclay, France. ⟨hal-02008098⟩
  • Sophie Demassey, Edi Assoumou, Welington de Oliveira. Robust optimisation of storage in a power generation expansion planning problem. 23rd International Symposium on Mathematical Programming (ISMP 2018), Jul 2018, Bordeaux, France. ⟨hal-01980666⟩
  • Gilles Guerassimoff, Sophie Demassey, Welington de Oliveira, Cyril Colin, Benjamin Rumeau. Optimisation de l'usage des stockages de secours des relais télécoms pour les services système. 1ère Journée Innovation Académiques Industriels, Association Think Smartgrids, Dec 2017, Paris, France. ⟨hal-01737102⟩

Poster communications1 document

  • Gilles Guerassimoff, Sophie Demassey, Welington de Oliveira, Cyril Colin, Benjamin Rumeau. Optimisation de l’usage des stockages de secours des relais télécoms pour les services système. 1ère Journée Innovation Académiques Industriels, Dec 2017, Paris, France. ⟨hal-01737113⟩