Optimization of Personnel Assignment Problem Based on Traveling Time by Using Hungarian Methods: Case Study on the Central Post Office Bandung

Supian, Sudradjat; Wahyuni, Sri; Nahar, Julita; Subiyanto, .

doi:10.1088/1757-899x/300/1/012005

Cited by 7 publications

(3 citation statements)

References 6 publications

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“…Both problems are combinatorically NP-hard [21]. For this reason, in situations where accurate solutions are required, methods such as mixed integer linear programming [13,22], constraint logic programming [23], and Hungarian methods [24] are used, but their implementation is limited in practice to small scale problems. For bigger scale problems, the application of AI methods is required, especially those based on genetic algorithms [25], as well as stochastic and fuzzy set-based techniques [26,27].…”

Section: Work Allocation and Staff Schedulingmentioning

confidence: 99%

Proactive Operations Management: Staff Allocation with Competence Maintenance Constraints

et al. 2023

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Highly qualified staff are the key to successful operations management in any organization. In this paper, the emphasis is put on the problem of planning the rotational assignment of work tasks to a multi-skilled staff to guarantee maintaining their competencies at the required level. The aim of this study is to propose a novel declarative model for proactive planning of staff allocation whilst taking into account the forgetting effect. Sufficient conditions are proposed that allow for the cyclical rotation of employees between different tasks in order to keep their competencies at a constant level. The numerical experiments prove that the presented approach allows for finding a trade-off between a robustness to absenteeism and maintaining staff competency levels. The proposed method is suitable for human resource-related decision making in an interactive mode.

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Section: Work Allocation and Staff Schedulingmentioning

confidence: 99%

Proactive Operations Management: Staff Allocation with Competence Maintenance Constraints

et al. 2023

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“…The assignment problem can also be seen as a combinatorial optimization problem and part of operational research [18]. In the personnel assignment problem, each worker has different competencies to handle each task [19], so those tasks must be assigned to the possible competent worker.…”

Section: Related Workmentioning

confidence: 99%

Lecturer-Course Assignment Model in National Joint Courses Program to Improve Education Quality and Lecturers’ Time Preference

2022

IJIES

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One critical problem in Indonesia's national joint courses program, initiated by the ministry of education and culture of Indonesia, is the lecturer-course assignment problem. Although the lecturer-course assignment problem has been studied widely as part of the education timetabling problem, no existing lecturer-course assignment model suits this circumstance. The new cases in this program are as follows. First, this program is conducted online. Second, the participants are students and lecturers from different universities. Based on this problem, this work proposes a novel lecturer-course assignment model that suits this program. The lecturers' preferred courses and timeslots become hard constraints. The model has three objectives: (1) maximizing the educational quality, (2) maximizing the lecturers' time preference, and (3) minimizing the number of unserved classes. This model is developed by using integer linear programming and optimized by using cloud theory-based simulated annealing. This proposed model is then compared with the four previous lecturers-course assignment models. The first model concerns about minimizing the number of unserved classes, while the second model focuses on maximizing the education quality. The maximum number of classes per course for every lecturer is considered in the third model while balancing the lecturer's load (teach, research, community service) is the feature of the fourth model. The research concludes that the proposed model is appropriate for lecture-course assignment in Indonesia's national joint courses program compared to the previous models. Based on the simulation result, the proposed model performs moderately in education quality and several unserved classes. Meanwhile, the proposed model is the best in the timeslot preference aspect by creating a 25% to 28% higher total timeslot score than other previous models.

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“…The assignment problem is a useful tool that is accepted and widely used all over the world for addressing problems in real life. It may be used to assign tasks to machines, operators to machines, salespeople to territories, workers to supervisors, courses to lectures, and engineers to building sites, among other things, with the goal of minimizing or maximizing depending on the kind of problem [4][5][6][7][8].…”

Section: Introductionmentioning

confidence: 99%

A new Application of Assignment Problems Using Three Techniques with it Comparison

Sadiq,

Mohammedali,

Sabri

2022

J. Al-Qadisiyah Comp. Sci. Math.

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The assignment models are one of the effective operations research techniques for enhancing the educational process and obtaining the desired learning outcomes. Universities organize the criteria for distributing accepted students in accordance with the central admission plan issued by the Ministry of Higher Education to their departments based on of the student’s qualifications represented in the total of his grades in the general examinations for secondary studies as a criterion that qualifies him to compete with other students, in addition to the student’s choices and the department plan. In this paper, we discuss the assignment problem (AP) in the allocation of students to college departments depending on the degree of comparison. Three techniques of assignment problem were used, namely; the Hungarian technique, the Alternative technique, and the new technique presented by Haleemah Jawad Kadhim in 2021, to find the best allocation

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Optimization of Personnel Assignment Problem Based on Traveling Time by Using Hungarian Methods: Case Study on the Central Post Office Bandung

Cited by 7 publications

References 6 publications

Proactive Operations Management: Staff Allocation with Competence Maintenance Constraints

Proactive Operations Management: Staff Allocation with Competence Maintenance Constraints

Lecturer-Course Assignment Model in National Joint Courses Program to Improve Education Quality and Lecturers’ Time Preference

A new Application of Assignment Problems Using Three Techniques with it Comparison

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