A (4/3)-approximation algorithm for a special case of the two machine flow shop problem with several availability constraints. - Hatem Hadda (Optim. Lett., 2009)

Méthode heuristique pour le problème de flow shop hybride avec machines dédiées. - Najoua Dridi; Hatem Hadda; Sonia Hajri-Gabouj (RAIRO Oper. Res., 2009)

An improved algorithm for the two machine flow shop problem with several availability constraints. - Hatem Hadda (4OR, 2010)

An improved heuristic for two-machine flow shop scheduling with an availability constraint and nonresumable jobs. - Hatem Hadda; Najoua Dridi; Sonia Hajri-Gabouj (4OR, 2010)

A polynomial-time approximation scheme for the two machine flow shop problem with several availability constraints. - Hatem Hadda (Optim. Lett., 2012)

A note on the two-stage hybrid flow shop problem with dedicated machines. - Hatem Hadda; Najoua Dridi; Sonia Hajri-Gabouj (Optim. Lett., 2012)

A note on "A heuristic method for two-stage hybrid flow shop with dedicated machines". - Hatem Hadda (Comput. Oper. Res., 2013)

A PTAS for a Particular Case of the Two-machine Flow Shop with Limited Machine Availability. - Hatem Hadda (J. Math. Model. Algorithms Oper. Res., 2014)

The Two-stage Assembly Flow Shop Scheduling with an Availability Constraint: Worst Case Analysis. - Hatem Hadda; Najoua Dridi; Sonia Hajri-Gabouj (J. Math. Model. Algorithms Oper. Res., 2014)

Exact resolution of the two-stage hybrid flow shop with dedicated machines. - Hatem Hadda; Najoua Dridi; Sonia Hajri-Gabouj (Optim. Lett., 2014)

The two-stage hybrid flow shop problem with dedicated machines under release dates and delivery times. - Mohamed Karim Hajji; Hatem Hadda; Najoua Dridi (Int. J. Adv. Oper. Manag., 2015)

On the two-stage hybrid flow shop with dedicated machines. - Hatem Hadda; Mohamed Karim Hajji; Najoua Dridi (RAIRO Oper. Res., 2015)

Heuristic for Scheduling Intrees on m Machines with Non-availability Constraints. - Khaoula Ben Abdellafou; Hatem Hadda; Ouajdi Korbaa (ISDA, 2016)

On the optimality conditions of the two-machine flow shop problem. - Hatem Hadda; Najoua Dridi; Mohamed Karim Hajji (Eur. J. Oper. Res., 2018)

A Random-key based genetic algorithm for the flexible job-shop scheduling minimizing total completion time. - Asma Fekih; Hatem Hadda; Imed Kacem; Atidel B. Hadj-Alouane (DeSE, 2021)

Heuristic algorithms for scheduling intrees on m machines with non-availability constraints. - Khaoula Ben Abdellafou; Hatem Hadda; Ouajdi Korbaa (Oper. Res., 2021)

New models for the two-sided assembly line balancing problem. - Meriem Mejri; Sana Bouajaja; Hatem Hadda; Najoua Dridi (Int. J. Adv. Oper. Manag., 2023)

New characterizations for the identical coupled tasks scheduling problem. - Hatem Hadda; Mhamed Abdessalem (RAIRO Oper. Res., 2023)

Makespan Minimization for the Two-Stage Hybrid Flow Shop Problem with Dedicated Machines: A Comprehensive Study of Exact and Heuristic Approaches. - Mohamed Karim Hajji; Hatem Hadda; Najoua Dridi (Comput., 2023)