Packing Unit Spheres into a Cube Using VNS. - Rym M'Hallah; Abdulaziz Alkandari (Electron. Notes Discret. Math., 2012)

Packing unit spheres into the smallest sphere using VNS and NLP. - Rym M'Hallah; Abdulaziz Alkandari; Nenad Mladenovic (Comput. Oper. Res., 2013)

Less is more approach: basic variable neighborhood search for the obnoxious p-median problem. - Nenad Mladenovic; Abdulaziz Alkandari; Jun Pei; Raca Todosijevic; Panos M. Pardalos (Int. Trans. Oper. Res., 2020)