Abstract: The work deals with the NP-hard problem of scheduling tasks on two machines with the sum-cost criterion. In this problem, each task must be performed sequentially on the first and then on ...
Department of Petroleum Engineering, School of Chemical and Petroleum Engineering, Shiraz University, Shiraz 7193616511, Iran ...
Abstract: In this paper, the multicommodity network flow (MCNF) problem is formulated as a mixed integer programming model which is known as NP-hard, aiming to optimize the vehicle routing and ...
Keith Urban is gearing up for a record release unlike any he's mounted before: An album full of yacht rock cover songs called Flow State which drops on Friday (June 12.) There will be 10 familiar ...
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