B. Naderi

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This paper deals with a realistic variant of flowshop scheduling, namely the hybrid flexible flowshop. A hybrid flowshop mixes the characteristics of regular flowshops and parallel machine problems by considering stages with parallel machines instead of having one single machine per stage. We also investigate the flexible version where stage skipping might(More)
Keywords: Data mining Clustering k-means algorithm Multi-criteria decision making Analytic hierarchy process University major ranking problem a b s t r a c t Although all university majors are prominent, and the necessity of their presence is of no question, they might not have the same priority basis considering different resources and strategies that(More)