Artalejo Rodríguez, Jesús Manuel2023-06-202023-06-202002-120167-637710.1016/S0167-6377(02)00148-7https://hdl.handle.net/20.500.14352/57393This note considers the N- and D-policies for the M/G/1queue. We concentrate on the true relationship between the optimal N- and D-policies when the cost function is based on the expected number of customers in the system.engA note on the optimality of the N- and D-policies for the M/G/1 queuejournal articlehttp://www.sciencedirect.com/science/article/pii/S0167637702001487http://www.sciencedirect.com/restricted access519.8M/G/1 queueControl of the service processInvestigación operativa (Matemáticas)1207 Investigación Operativa