Several formulations to the mixed-model assembly line have been proposed in the literature. Such a problem is concerned with the production of a variety of product models. Vehicles fall into that category. The underlying assumptions of those models are often restrictive, therefore limiting their...

This paper presents an integer programming formulation for the sequencing problem in mixed-model assembly lines where the number of temporarily hired utility workers and the number of sequence-dependent setups are to be optimized simultaneously through a cost function. The resultant model offers...

Summary: Purpose: The increasing number of antiepileptic drugs (AEDs) fostered the development of economic studies in epilepsy. We reviewed this literature to identify and discuss methodologic issues. Methods: We included all studies devoted to cost-based evaluation in epilepy, published in...