An improved Particle Swarm Optimization/Tabu search approach to the Quadratic Assignment Problem. - Ayah M. Helal; Enas Jawdat; Ashraf M. Abdelbar (CEC, 2015)

Integrated particle swarm and evolutionary algorithm approaches to the quadratic assignment problem. - Ayah M. Helal; Enas Jawdat; Islam El-Nabarawy; Donald C. Wunsch; Ashraf M. Abdelbar (SSCI, 2017)