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The optimization problem of finding a permutation of a given set of items that minimizes a certain cost function is naturally modeled by introducing a complete digraph G whose vertices correspond to the items to be sorted. Depending on the cost function to be used, different optimization...
Persistent link: https://www.econbiz.de/10005287567
Persistent link: https://www.econbiz.de/10005283709
In this paper, we present an aggregate mathematical model for air traffic flow management (ATFM), a problem of great concern both in Europe and in the United States. The model extends previous approaches by simultaneously taking into account three important issues: (i) the model explicitly...
Persistent link: https://www.econbiz.de/10009275153