Queuing theory-based optimization research on the multi-objective transportation problem of fourth party logistics

Hong, Wei; Xu, Zonglu; Liu, Wen; Wu, Linhai; Pu, Xujin

doi:10.1177/0954405420969266

Cited by 10 publications

(8 citation statements)

References 32 publications

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“…However, at present, few people use the multiobjective optimization model to study the performance distribution. At the same time, we also note that the optimal performance distribution scheme not only depends on the e ective aggregation of index scores at all levels but also is related to many factors such as the individual di erences of the appraisees and the requirements of basic workload [3]. Inspired by the research work, this paper mainly studies the application of a multiobjective optimization model in the optimal performance allocation problem.…”

Section: Introductionmentioning

confidence: 99%

Multiobjective Optimization Model of Quality Education Reform in Research and Learning Activities

Liu

Zhang

Ding

2022

Mobile Information Systems

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In order to solve the problem of quality education reform in research activities, a multiobjective optimization model for the optimal performance distribution of college teachers is proposed. We mainly use the multiobjective optimization method to study the allocation of optimal performance. On the basis of considering individual differences, a multiobjective optimization model is established with the goal of maximizing the total satisfaction of all assessment objects and balancing the satisfaction as much as possible by introducing the score conversion function and the satisfaction function. The results show that the variation trends of the weak Pareto fronts at five different confidence levels are basically the same; that is, different confidence levels have little effect on the results. Conclusion. The use of a multiobjective optimization model can improve the optimal performance distribution of college teachers, so as to effectively promote the reform of quality education in research activities.

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Section: Introductionmentioning

confidence: 99%

Multiobjective Optimization Model of Quality Education Reform in Research and Learning Activities

Liu

Zhang

Ding

2022

Mobile Information Systems

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“…Optimizing theoretical teaching is the best solution in the process of a teaching organization. Hong et al proposed a multiobjective transportation optimization model [6]. Wang et al proposed the Beetle Swarm Optimization (BSO) algorithm [7].…”

Section: Introductionmentioning

confidence: 99%

Metacognitive Strategies in Undergraduate College Students’ English Writing Based on Optimization Theory

Ting

2022

Mathematical Problems in Engineering

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In the existing research, scholars have different views on the concept and structure of metacognition. Based on different theories, they produce different training methods of metacognition strategies. However, because the training design and training process in the experiment are too complicated and the time is difficult to control, it remains difficult to effectively extend this kind of training to more educational fields. This paper deeply integrates the optimization theory with the case teaching of college students’ English writing in undergraduate colleges and proposes the optimal design of the case teaching process. The optimal design is mainly carried out according to four processes: English writing education consultation, English writing teaching case compilation, English writing case teaching implementation, and English writing case teaching evaluation. In ordinary English writing, students focus on four aspects: preplanning, selective attention, self-monitoring, self-evaluation, and adjusting, controlling, and managing one's own cognitive activities according to self-monitoring metacognitive strategies, mastering the optimization theory, and adjusting the writing speed are self-adjustment and self-evaluation according to one's own situation. In the selected dimensions of English writing, the mean of the postwriting test was higher than that of the prewriting test. The mean of the “average sentence length” increased from 8.6 to 19.1. Integrating metacognitive strategy training into English writing teaching can improve students’ English writing ability.

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“…In this study, we use the priority-random coding method that was proposed by Hong et al [43], which guarantees that any path that is obtained by decoding corresponds to a complete path from the origin to the destination in a given intermodal network. The method first assigns a number to each of all the nodes, followed by a priority (a non-repeating integer from 1 to n) to each and uses the priority sequence as decision variables.…”

Section: Coding Rule and The Choice Of Crossover And Variational Oper...mentioning

confidence: 99%

Multi-Objective Optimization of Customer-Centered Intermodal Freight Routing Problem Based on the Combination of DRSA and NSGA-III

Shao

Wang

2022

Sustainability

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The satisfaction of requirements and preferences of shippers is critical to enable the practicability of solutions that are derived from intermodal transportation routing problems. This study aims to propose a decision process to help shippers participate better in routing decisions. First, we considered shippers’ requests on transportation cost, timeliness, reliability, and flexibility to construct a multi-objective optimization model. Then, to solve the interactive optimization method that was proposed, NSGA-III was applied to obtain the Pareto front and dominance-based rough set approach to model the preference information. Finally, a case study was conducted and an expert was invited as decision-maker to demonstrate the applicability of the proposed model and the effectiveness of the interactive method for shippers. The results are expected to provide shippers with more rational transportation schemes and insights for the sustainable development of intermodal transportation.

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Queuing theory-based optimization research on the multi-objective transportation problem of fourth party logistics

Cited by 10 publications

References 32 publications

Multiobjective Optimization Model of Quality Education Reform in Research and Learning Activities

Multiobjective Optimization Model of Quality Education Reform in Research and Learning Activities

Metacognitive Strategies in Undergraduate College Students’ English Writing Based on Optimization Theory

Multi-Objective Optimization of Customer-Centered Intermodal Freight Routing Problem Based on the Combination of DRSA and NSGA-III

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