Editor-in-Chief of the journal
RAIRO- Operations Research
June 2011-2018
Associate Editor of the journal RAIRO- Operations Research, January 2005-June 2011
Area Editor Computer & Industrial Engineering, November 2015-January 2021
A Advisory Editor EURO Journal on Computational Optimization, July 2011-September 2020
A Co-Editor (with A. Basu, M. Fanpa, and J. Lee) of a special issue of Discrete Applied Mathematics, in relation with ISCO 2024 (to appear)
A Co-Editor (with I. Ljubic, F. Barahona and Santanu S. Dey) of a special issue of Discrete Applied Mathematics, (Vol 356, 2024) in relation with ISCO 2022
A Co-Editor (with S. Layeb, I. Kacem and N. Maculan) of a special issue of Annals of Operations Research, in relation with TORS 2022
A Co-Editor (with J. Lee and G. Rinaldi)of a special issue of Discrete Applied Mathematics, (Vol 308, 2022) in relation with ISCO 2018
A Co-Editor (with S. Fujishige and F. Rendl) of a special issue of Journal of Combinatorial Optimization, (Vol 36, 2018) in relation with ISCO 2016
A Co-Editor (with L. Gouveia and A. Lodi) of a special issue of Discrete Optimization, (Vol 22, 2016) in relation with ISCO 2014
A Co-Editor (with D. De Werra and N. Maculan) of a special issue of Discrete Applied Mathematics, (Vol 164, 2014) in relation with ISCO 2010
A Co-Editor (with G. Rinaldi and G. Woeginger) of a special issue of Mathematical Programming, (Vol 150, 2015) in relation with ISCO 2012
A Co-Editor (with N. Maculan and E. Uchoa) of a special issue of RAIRO-Operations Research, (Vol 48, 2014) in relation with ISCO 2012
A Co-Editor (with M. Haouari) of a special issue of Electronic Notes on Discrete Mathematics, ENDM (Vol 36, 2010) in relation with ISCO 2010
A Co-Editor (with J-F. Mauras) of a special issue of RAIRO-Operations Research, (RAIRO-OR, Vol 41, N 23, 2007) in relation with JPOC 2
A Co-Editor (with M. Hifi and I. Kacem) of a special issue of IJMOR (International Journal of Mathematics and Operations Research) (2011).
A Co-Editor (with M. Hifi et I. Kacem) of a special issue of IJMOR (International Journal of Mathematics and Operations Research), (2011)
A Co-Editor (with D. De Werra and N. Maculan) of a special issue of Discrete Applied Mathematics (Vol 164, 2014) in relation with ISCO 2010