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7th Workshop on Combinatorial Optimization

joint organization by CMAFcIO, MOSAIC group of CEGIST and CEMAPRE 


the workshop will take place via the zoom link:


14:50 − 15:00 Opening
Luís Gouveia (CMAFcIO), José Rui Figueira (coordinator of the MOSAIC group of CEGIST) and Cândida Mourão (CEMAPRE)
  chair: Daniel Santos
15:00 − 15:30 Period-disaggregated formulations for the Period Travelling Salesman Problem
Sofia Henriques (CMAFcIO, Ciências, ULisboa)
joint work with:  Ana Paias (CMAFcIO, Ciências, ULisboa)
15:30 − 16:00 A multi-trip vehicle routing with release dates and interrelated periods – an automotive industry application
Leonor Santiago Pinto (CEMAPRE & ISEG, ULisboa)
joint work with:  Raquel Bernardino (CEMAPRE & ISEG, ULisboa)
  João Janela (CEMAPRE & ISEG, ULisboa)
  Carlos Martins (CEMAPRE & ISEG, ULisboa)
  Cândida Mourão (CEMAPRE & ISEG, ULisboa)
  Filipe Rodrigues (CEMAPRE & ISEG, ULisboa)
16:00 − 16:15 Coffee  Break
  chair: José Rui Figueira
16:15 − 16:45 Algorithms for Solving the Multiobjective Quasi-clique Problem 
Daniela Santos (CISUC, Dep. Informatics Engineering, University of Coimbra)
joint work with:  Kathrin Klamroth (School of Mathematics and Natural Sciences, University of Wuppertal)
  Pedro Martins (Coimbra Business School - ISCAC, Polytechnic Institute of Coimbra)
  Luís Paquete (CISUC, Dep. Informatics Engineering, University of Coimbra)
16:45 - 17:15 A hybrid meta-heuristic for the generation of feasible large-scale course timetables using instance decomposition
João Almeida (CEGIST & IST, ULisboa)
joint work with:  José Rui Figueira (CEGIST, Instituto Superior Técnico, ULisboa)
  Alexandre P. Francisco (INESC-ID, Instituto Superior Técnico, ULisboa)
  Daniel Santos (CEGIST, Instituto Superior Técnico, ULisboa)