Titlebook: ;

NATTY

Green Transportation and New Advances in Vehicle Routing Problems

悦耳

Green Transportation and New Advances in Vehicle Routing Problems978-3-030-45312-1

Abrupt

A Robust Optimization for a Home Healthcare Routing and Scheduling Problem Considering Greenhouse G investigated. Although there are many papers in this research area from recent years, there is no study to consider the gas emissions as well as the stochastic travel and service times by using a robust optimization model. A bi-objective robust optimization model is developed for the first time and

返老还童

枕垫

六边形

Solution of a Real-Life Vehicle Routing Problem with Meal Breaks and Shifts, method involves the formulation of a mixed-integer linear programming model, which can be solved to optimality for relatively small instances with up to 25 customers and with small optimality gaps up to 35 customers. The main use of this model is to assess the quality of the solutions obtained by t

HACK

不断的变动

Time-Dependent Green Vehicle Routing Problem,ical formulation and a heuristic algorithm are proposed for the defined time-dependent GVRP, and numerical experiments are designed and tested to demonstrate their capabilities. The results show that the proposed heuristic is efficient in finding sound solutions and can be used to identify changes i

CORD

Diseases of the Fallopian Tube, investigated. Although there are many papers in this research area from recent years, there is no study to consider the gas emissions as well as the stochastic travel and service times by using a robust optimization model. A bi-objective robust optimization model is developed for the first time and

GNAW