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Michael Poss


CNRS researcher at LIRMM, team MAORE

Short CV

I graduated in Mathematics from the Université Libre de Bruxelles, and in Operational Research from the University of Edinburgh. My thesis was done at the GOM research group from the Université Libre de Bruxelles, under the supervision of Bernard Fortz, Martine Labbé, and François Louveaux. During my PhD, I spent time in Rio de Janeiro, working at the Universidade Federal do Rio de Janeiro and at the CEPEL, working with Claudia Sagastizabal and Luciano Moulin. After my thesis was defended in Feburary 2011, I spent a couple of months at the Universidade de Aveiro, followed by a postdoctoral stay at the CMUC from the Universidade de Coimbra. I was a CNRS researcher at Heudiasyc from October 2012 to January 2015 and joined the LIRMM in February 2015. I defended my HdR in November 2016 on robust combinatorial optimization. I have been awarded the Robert Faure prize in 2018.

Research interests

My research interest lies at the junction of combinatorial optimization and mathematical optimization. I study theoretical properties (complexity, approximation) and numerical properties (exact algorithms) of optimization problems motivated by real applications (telecommunications, electrical power, production, transportation, ...). I am more particularly interested in the interplay between uncertainty and discrete optimization.

PhD Students

  • Adrien Cambier (2017 - ...)
  • Ikram Bouras (2016 - 2019)
  • Marco Silva (2015 - 2018)
  • Marcio Costa Santos (2013 - 2016)

Post-doc

  • Aniket Basu Roy (2018-2019)

Open Journal of Mathematical Optimization (OJMO)

We have created a free open-access journal in mathematical optimization: OJMO. The purpose of the journal is to provide a platform for publishing high-quality mathematical optimization research, free of charges for the authors and for the readers.


"Dritan Nace"   

Journal articles7 documents

  • Dritan Nace, Michał Pióro, Michael Poss, Fabio D’andreagiovanni, Ilya Kalesnikau, et al.. An optimization model for robust FSO network dimensioning. Optical Switching and Networking, Elsevier, 2019, 32, pp.25-40. ⟨10.1016/j.osn.2018.11.004⟩. ⟨hal-01933963⟩
  • Marcio Santos, Hannan Luss, Dritan Nace, Michael Poss. Proportional and maxmin fairness for the sensor location problem with chance constraints. Discrete Applied Mathematics, Elsevier, 2019, 261 (31), pp.316-331. ⟨10.1016/j.dam.2019.03.004⟩. ⟨hal-02088446⟩
  • Marcio Santos, Michael Poss, Dritan Nace. A perfect information lower bound for robust lot-sizing problems. Annals of Operations Research, Springer Verlag, 2018, 271 (2), pp.887-913. ⟨10.1007/s10479-018-2908-x⟩. ⟨hal-01409515v3⟩
  • Yoann Fouquet, Dritan Nace, Michal Pioro, Michael Poss. An optimization framework for traffic restoration in optical wireless networks with partial link failures. Optical Switching and Networking, Elsevier, 2017, Design and modeling of Resilient optical networks RNDM 2015, 23 (2), pp.108-117. ⟨10.1016/j.osn.2016.06.006⟩. ⟨hal-01326761⟩
  • Agostinho Agra, Marcio Costa Santos, Dritan Nace, Michael Poss. A dynamic programming approach for a class of robust optimization problems. SIAM Journal on Optimization, Society for Industrial and Applied Mathematics, 2016, 26 (3), pp.1799-1823. ⟨10.1137/15M1007070⟩. ⟨hal-01348688⟩
  • Michal Pioro, Yoann Fouquet, Dritan Nace, Michael Poss. Optimizing Flow Thinning Protection in Multicommodity Networks with Variable Link Capacity. Operations Research, INFORMS, 2016, 64 (2), pp.273-289. ⟨10.1287/opre.2016.1486⟩. ⟨hal-01298600⟩
  • Yoann Fouquet, Dritan Nace, Michal Pioro, Michael Poss, Mateusz Zotkiewicz. Generalized Elastic Flow Rerouting Scheme. Networks, Wiley, 2015, 66 (4), pp.267-281. ⟨10.1002/net.21658⟩. ⟨hal-01237389⟩

Conference papers10 documents

  • Michal Pioro, Ilya Kalesnikau, Michael Poss, Dritan Nace, Artur Tomaszewski. Practical aspects of Flow Thinning optimization. 10th International Workshop on Resilient Networks Design and Modeling (RNDM), Aug 2018, Longyearbyen, Norway. pp.1-8. ⟨hal-01974182⟩
  • Marinela Shehaj, Dritan Nace, Michał Pióro, Michael Poss, Fabio D’andreagiovanni, et al.. Robust network dimensioning - the case of FSO networks. Programme Gaspard Monge pour l'optimisation, la recherche opérationnelle et leurs interactions avec les sciences des données (PGMO DAYS 2018), Nov 2018, Paris, France. ⟨hal-01975103⟩
  • Fabio D’andreagiovanni, Dritan Nace, Michal Pioro, Michael Poss, Marinela Shehaj, et al.. On robust FSO network dimensioning. RNDM: Resilient Networks Design and Modeling, Sep 2017, Alghero, Italy. pp.1-8, ⟨10.1109/RNDM.2017.8093027⟩. ⟨hal-01681051⟩
  • Yoann Fouquet, Dritan Nace, Michal Pioro, Michael Poss. Some challenging problems in resilient network design. ROADEF: Recherche Opérationnelle et Aide à la Décision, Feb 2016, Compiène, France. ⟨hal-01310246⟩
  • Dritan Nace, Michael Poss, Hanan Luss, Marcio Costa Santos. Equitable Sensor Location Problems. ROADEF: Recherche Opérationnelle et Aide à la Décision, Feb 2016, Compiène, France. ⟨hal-01310256⟩
  • Yoann Fouquet, Dritan Nace, Michal Pioro, Michael Poss. A restoration framework for partial failures in wireless networks. RNDM: Reliable Networks Design and Modeling, Oct 2015, Munich, Germany. pp.149-155, ⟨10.1109/RNDM.2015.7325222⟩. ⟨hal-01298056⟩
  • Yoann Fouquet, Dritan Nace, Michal Pioro, Michael Poss, Mateusz Zotkiewicz. Flow adjustment methods for survivable networks. Networks: Telecommunications Network Strategy and Planning, Sep 2014, Funchal, Madeira Island, Portugal. ⟨hal-01119355⟩
  • Michal Pioro, Yoann Fouquet, Dritan Nace, Michael Poss, Mateusz Zotkiewicz. An optimization model for communication networks resilient to partial multiple link failures. INFORMS Telecommunications Conference, Mar 2014, Lisbonne, Portugal. ⟨hal-01062962⟩
  • Yoann Fouquet, Dritan Nace, Michal Pioro, Michael Poss. Flow Adjustment - a Flexible Routing Strategy for Demand Protection Against Multiple Partial Link Failures. INFOCOMP: International Conference on Advanced Communications and Computation, Jul 2014, Paris, France. pp.83-90. ⟨hal-01062979⟩
  • Yoann Fouquet, Dritan Nace, Michal Pioro, Michael Poss, Mateusz Zotkiewicz. Elastic Rerouting – models and resolution methods. RNDM: Reliable Networks Design and Modeling, Nov 2014, Barcelona, Spain. ⟨hal-01119366⟩