Elshaikh, Abdalla; Salhi, Said; Nagy, Gábor - In: European Journal of Operational Research 241 (2015) 3, pp. 606-621
A VNS-based heuristic using both a facility as well as a customer type neighbourhood structure is proposed to solve the p-centre problem in the continuous space. Simple but effective enhancements to the original Elzinga–Hearn algorithm as well as a powerful ‘locate–allocate’ local search...