Width Beam and Hill-Climbing Strategies for the Three-Dimensional Sphere Packing Problem. - Mhand Hifi; Labib Yousef (FedCSIS, 2014)

Solving packing identical spheres into a smallest sphere with a particle swarm optimization. - Mhand Hifi; Dominique Lazure; Labib Yousef (CoDIT, 2017)

Contribution to Solving Three-Dimensional Packing Problems. (Contribution à la résolution des problèmes de placement en trois dimensions). - Labib Yousef (2017)

A hybrid algorithm for packing identical spheres into a container. - Mhand Hifi; Labib Yousef (Expert Syst. Appl., 2018)

A local search-based method for sphere packing problems. - Mhand Hifi; Labib Yousef (Eur. J. Oper. Res., 2019)

A Cooperative Swarm Optimization-Based Algorithm for the Quadratic Multiple Knapsack Problem. - Mhand Hifi; Amir Mohamed-Youssouf; Toufik Saadi; Labib Yousef (CoDIT, 2020)

A swarm optimization-based search algorithm for the quadratic knapsack problem with conflict Graphs. - Isma Dahmani; Mhand Hifi; Toufik Saadi; Labib Yousef (Expert Syst. Appl., 2020)

A Population-Based Algorithm for the k-Clustering Minimum Biclique Completion Problem. - Gérard-Michel Cochard; Mhand Hifi; E.-S. Samod; Labib Yousef (CoDIT, 2022)

A Population-Based Algorithm for the Sphere Packing Problem. - Mhand Hifi; Amir Mohamed-Youssouf; Labib Yousef (CoDIT, 2022)

A threshold search-based population algorithm for the sphere packing problem. - Mhand Hifi; Amir Mohamed-Youssouf; Labib Yousef (Knowl. Based Syst., 2023)