作業研究 Using Excel to Formulate and Solve Transportation Problems.
Electromagnetics Problem SolverEditors of REA
finding our lodge proved to be a bit of a challenge as there were no signs. John is an excellent problem solver. He made calls, interacted with an employee on the grounds & promptly delivered us to our building. But that's not all...he went beyond the extra mile by helping take our...
A discrete-time Python-based solver for the Stochastic On-Time Arrival routing problem transportationroutinga-starconvolutionpathfinding-algorithmrouting-algorithmshortest-path-problemshortest-path-routing-algorithmarrivaltransportation-networkdijkstra-shortest-pathtransportation-planningshortest-pathfinding-algorithmtranspo...
The fast and cost-efficient delivery of goods ordered online is logistically a challenging problem. Many firms are looking for ways to cut delivery times and costs by exploring opportunities to take advantage of drone technology. Deploying drones as a pr
To solve the formulations, we use the Gurobi 9.1.2 MIP solver via its Java API. In the Benders master problem, we make use of the Gurobi callback function and solve the Benders sub problem for each integer master solution. Given the sub problem solution, we then generate a Benders cut ...
GOPS: A general optimal control problem solver for autonomous driving and industrial control applications Wenxuan Wang, Yuhang Zhang, Jiaxin Gao, Yuxuan Jiang, Yujie Yang, Zhilong Zheng, Wenjun Zou, Jie Li, Congsheng Zhang, Wen...
This choice is motivated by Gurobi’s powerful optimization solver provided with free full-featured academic licenses. Both the first and second-stage algorithms were solved with dual simplex using a concurrent dual simplex and barrier optimizer with zero optimality gap. This approach ensures that the...
Whenever both algorithms are able to solve instances to optimality, the Benders algorithm is able to do so in a fraction of the time needed by the commercial solver. The incorporation of congestion costs into the multiple-allocation topology as opposed to the single-allocation one is also found...
(MHD). The expanding sheet, whose function of sheet velocity is nonlinear, confines the Casson nanofluid. The final equations, which are obtained from the first mathematical formulations, are solved using the MATLAB built-in solver bvp4c. Utilizing similarity conversion, ODEs are converted in their...