Showing 1 - 10 of 17
Purpose: Aim at choosing a relative good vehicle routing in emergency conditions under constraint conditions when disaster happens. Rapid response and rescue can save a lot of people. Design/methodology/approach: Modeling analysis: establishing a mathematical model of multi-objective emergency...
Persistent link: https://www.econbiz.de/10011900920
/methodology/approach: The problem is formulated as a Mixed Integer Linear Programming (MILP) model. A new hybrid genetic algorithm (GA …)-particle swarm optimization (PSO) metaheuristic algorithm is proposed which showed to be applicable and reliable comparing its … establishing a new agent has economic justification or not. Findings: Numerical results of new proposed algorithm comparing with …
Persistent link: https://www.econbiz.de/10011903118
. Managerial insights from simulation results are provided as well. Our approaches can be implemented as the "stress test" for …
Persistent link: https://www.econbiz.de/10011899387
Purpose: Network design of the supply chain is an important and strategic aspect of logistics management. In this paper, we address the network design problem specific to packaged gases (cylinder) supply chain. We propose an integrated framework that allows for the determination of the optimal...
Persistent link: https://www.econbiz.de/10011914095
. Firstly, a hybrid integer programming model was established to describe the problem, and then a multi-layer genetic algorithm …
Persistent link: https://www.econbiz.de/10012122361
Purpose: This study describes the trends and applications of machine learning systems in the management of water supply networks. Machine learning is a field in constant development, and it has a great potential and capability to attain improvements in real industries. The recent tendency of...
Persistent link: https://www.econbiz.de/10012421679
Purpose: In the model, we used the concepts of Lee and Amaral (2002) and Tang and Zhou (2009) and offer a multi-criteria decision-making model that identify the decoupling points to aim to minimize production costs, minimize the product delivery time to customer and maximize their satisfaction....
Persistent link: https://www.econbiz.de/10011920134
Adjusting (UCA) heuristic algorithm that adjust the suppliers' supplying quantity according to their unit costs step by step to … numerical experiments, results show that the INLP model and the UCA algorithm can obtain its near optimal solution of the two …
Persistent link: https://www.econbiz.de/10011913696
Purpose: By studying the case of a Changsha engineering machinery manufacturing firm, this paper aims to find out the optimization tactics to reduce enterprise's logistics operational cost. Design/methodology/approach: This paper builds the structure model of manufacturing enterprise's logistics...
Persistent link: https://www.econbiz.de/10011914693
of industrial engineering, put forward the optimization scheme of distribution system. The simulation model of logistics …. Originality/value: Based on the study of the modeling and simulation of engine production logistics distribution system, the …
Persistent link: https://www.econbiz.de/10011916493