A branch-and-price approach for an integrated capacity dimensioning and demand routing in SDH/WDM networks. - Ali Balma; Nejib Ben Hadj-Alouane; Atidel B. Hadj-Alouane (Int. J. Bus. Perform. Supply Chain Model., 2011)

A Near-Optimal Solution Approach for the Multi-hop Traffic Grooming Problem. - Ali Balma; Nejib Ben Hadj-Alouane; Atidel B. Hadj-Alouane (JOCN, 2011)

Optimal Virtual Machine Placement in Large-Scale Cloud Systems. - Hana Teyeb; Ali Balma; Nejib Ben Hadj-Alouane; Samir Tata (IEEE CLOUD, 2014)

Traffic-aware virtual machine placement in geographically distributed Clouds. - Hana Teyeb; Ali Balma; Nejib Ben Hadj-Alouane; Samir Tata; Atidel B. Hadj-Alouane (CoDIT, 2014)

Optimal Virtual Machine Placement in a Multi-tenant Cloud. - Hana Teyeb; Ali Balma; Nejib Ben Hadj-Alouane; Samir Tata (ICSOC Workshops, 2014)

Traffic-Aware Virtual Machine Migration Scheduling Problem in Geographically Distributed Data Centers. - Hana Teyeb; Ali Balma; Samir Tata; Nejib Ben Hadj-Alouane (CLOUD, 2016)

Evaluation of Traffic-Aware VM Placement Policies in Distributed Cloud Using CloudSim. - Raja Benali; Hana Teyeb; Ali Balma; Samir Tata; Nejib Ben Hadj-Alouane (WETICE, 2016)

Optimal Dynamic Placement of Virtual Machines in Geographically Distributed Cloud Data Centers. - Hana Teyeb; Nejib Ben Hadj-Alouane; Samir Tata; Ali Balma (Int. J. Cooperative Inf. Syst., 2017)

Nodes Migration Scheduling of Access Networks. - Mehdi Mrad; Ali Balma; Fatma Moalla; Talel Ladhari (IEEE Trans. Netw. Serv. Manag., 2017)

An Enhanced Evolutionary Approach for Solving the Nodes Migration Scheduling Problem. - Fatma Moalla; Ali Balma; Mehdi Mrad (UNet, 2018)

Strong multi-commodity flow formulations for the asymmetric traveling salesman problem. - Ali Balma; Safa Ben Salem; Mehdi Mrad; Talel Ladhari (Eur. J. Oper. Res., 2018)

Allocating nodes to hubs for minimizing the hubs processing resources: A case study. - Ali Balma; Mehdi Mrad (RAIRO Oper. Res., 2019)

Tight lower bounds for the Traveling Salesman Problem with draft limits. - Ali Balma; Mehdi Mrad; Talel Ladhari (Comput. Oper. Res., 2023)