A threshold accepting approach to the open vehicle routing problem

Tarantilis, Christos D.; Ioannou, George; Kiranoudis, Chris T.; Prastacos, Gregory P.

RAIRO - Operations Research - Recherche Opérationnelle, Volume 38 (2004) p. 345-360

An approximate analysis of the D/M/1 queue with deterministic customer impatience

Cosmetatos, George P.; Prastacos, Gregory P.

RAIRO - Operations Research - Recherche Opérationnelle, Volume 19 (1985) p. 133-142