Proceedings of the 2021 3rd International Conference on Management Science and Industrial Engineering最新文献

The Impact of Social Media to Addictive Behavior and Mental Health Issues: A Structural Equation Modeling Approach 社交媒体对成瘾行为和心理健康问题的影响:结构方程建模方法

Proceedings of the 2021 3rd International Conference on Management Science and Industrial Engineering Pub Date : 2021-04-02 DOI: 10.1145/3460824.3460851

Y. Prasetyo, Patricia T. Tejero, Aliana Rose P. Paras, Meagan Allyson Pear S. Garcia

引用次数: 0

Analysis of Cloud Providers' Pricing Strategy based on extended Hotelling Model 基于扩展Hotelling模型的云提供商定价策略分析

Proceedings of the 2021 3rd International Conference on Management Science and Industrial Engineering Pub Date : 2021-04-02 DOI: 10.1145/3460824.3460837

N. Sun, Weijie Wang, Ge Zhang

引用次数: 0

Validating a Device for Measuring the Coefficient of Dynamic Friction of the Fingertip Pad Coefficient of Dynamic Friction Measurement 一种指尖垫动摩擦系数测量装置的验证

Proceedings of the 2021 3rd International Conference on Management Science and Industrial Engineering Pub Date : 2021-04-02 DOI: 10.1145/3460824.3460856

P. Sung, Yung-Ping Liu, I-Lung Chen, Chia-Yung Chou

{"title":"Validating a Device for Measuring the Coefficient of Dynamic Friction of the Fingertip Pad Coefficient of Dynamic Friction Measurement","authors":"P. Sung, Yung-Ping Liu, I-Lung Chen, Chia-Yung Chou","doi":"10.1145/3460824.3460856","DOIUrl":"https://doi.org/10.1145/3460824.3460856","url":null,"abstract":"This study presents the results of a pilot study that validated a device designed to estimate the coefficient of dynamic friction of the fingertip pad. Coefficients of dynamic friction between the skin of the index finger and test plates of five textures were estimated for six Asian males while exerting 1, 10, 20 Newton normal forces. The test plates were made of polycarbonate with100%, 75%, 50% or 25% skin contact areas. The results showed that the coefficients of dynamic friction increased as the contact area increased, and decreased as the exerted normal force increased. The measured coefficients of dynamic friction were also compared to the results reported by Bobjer et al.’s article appeared in print on 1993. Two-sample t-test statistical analysis was used to evaluate the differences between the mean values of the coefficients of dynamic friction obtained in these two studies. Out of fifteen test plate-normal force combinations, only one test plate-normal force combination showed statistically significant difference in the coefficients of dynamic friction. In conclusion, the device designed and fabricated at the Chaoyang University of Technology (CYUT) Occupational Ergonomics Laboratory can serve the purpose to characterize the coefficient of dynamic friction between the fingertip pad and surface of potential handle materials where more subjects should also be recruited in the near future to further verify the results.","PeriodicalId":315518,"journal":{"name":"Proceedings of the 2021 3rd International Conference on Management Science and Industrial Engineering","volume":"48 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2021-04-02","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"115849004","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 1

Revised Importance-Performance Analysis Approach in Online Ride Hailing Services (Case study in Indonesia) 在线叫车服务中修订的重要性-绩效分析方法(以印度尼西亚为例)

Proceedings of the 2021 3rd International Conference on Management Science and Industrial Engineering Pub Date : 2021-04-02 DOI: 10.1145/3460824.3460830

Ajeng Hanifah, Mutiara Adhilia Purwaningsih, Atheea Annisa Rahma, T. R. Naufal

引用次数: 1

Multi-objective Optimization of Multi-Mode Repetitive Project Scheduling 多模式重复项目调度的多目标优化

Proceedings of the 2021 3rd International Conference on Management Science and Industrial Engineering Pub Date : 2021-04-02 DOI: 10.1145/3460824.3460831

Wei-xin Wang, Hua Meng, Haoming Wang, Jiafu Su

引用次数: 0

Variational Autoencoder based Novelty Detection for Real-World Time Series 基于变分自编码器的真实世界时间序列新颖性检测

Proceedings of the 2021 3rd International Conference on Management Science and Industrial Engineering Pub Date : 2021-04-02 DOI: 10.1145/3460824.3460825

Lucas Steinmann, Nico Migenda, Tim Voigt, Martin Kohlhase, Wolfram Schenck

{"title":"Variational Autoencoder based Novelty Detection for Real-World Time Series","authors":"Lucas Steinmann, Nico Migenda, Tim Voigt, Martin Kohlhase, Wolfram Schenck","doi":"10.1145/3460824.3460825","DOIUrl":"https://doi.org/10.1145/3460824.3460825","url":null,"abstract":"There are numerous applications that deal with data captured over time making them potential subject to time series analysis. Detecting unknown events and anomalies in time series data is challenging due to the presence of noise, seasonalities and long-term trends. Data-driven methods applied to identify such patterns are called anomaly detection. Typically, the amount of available abnormal data, e.g. failure states in manufacturing plants, is not sufficient to construct an explicit model. Novelty detection is a special form of anomaly detection which detects when a data point differs from the majority of data. In this work, a novel approach to detect anomalous patterns and events in real-world time series data is proposed. The novelty detection approach is based on deep generative learning and utilizes natural properties of the variational autoencoder to create a novelty indicator. Therefore, a wide range of deterministic and stochastic novelty scores calculated in the latent and original data space are combined. The combination of these novelty scores leads to a novelty indicator that accurately detects novel events in real-world time series data. An experimental study evaluates the method on data collected at an electrocoating plant which was affected by internal and external disturbances. The proposed method is benchmarked against other state of the art methods and achieves highly competitive results.","PeriodicalId":315518,"journal":{"name":"Proceedings of the 2021 3rd International Conference on Management Science and Industrial Engineering","volume":"41 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2021-04-02","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"114428438","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 2

Simultaneous Assignment and Pricing for Multi-Objective Online Ride-Hailing Problem Model 多目标网约车问题模型的同时分配与定价

Proceedings of the 2021 3rd International Conference on Management Science and Industrial Engineering Pub Date : 2021-04-02 DOI: 10.1145/3460824.3460834

Eka Kurnia Asih Pakpahan, A. Cakravastia, A. Ma’ruf, B. P. Iskandar

{"title":"Simultaneous Assignment and Pricing for Multi-Objective Online Ride-Hailing Problem Model","authors":"Eka Kurnia Asih Pakpahan, A. Cakravastia, A. Ma’ruf, B. P. Iskandar","doi":"10.1145/3460824.3460834","DOIUrl":"https://doi.org/10.1145/3460824.3460834","url":null,"abstract":"This paper proposed an assignment model for online ride-hailing (ORH). ORH platform acts as an intermediary and their main job is to match passenger requests to the driver. Drivers and passengers might accept or reject the assignment result based on their individual preferences. From the platform's standpoint, it is necessary to ensure that the acceptance likelihood is high. To do this, the platform needs to consider each party's interests, and it often involves a multi-objective characteristic. Drivers are income-sensitive, while passengers are interested in a safe trip, low trip price, and short pickup distance. Several researchers have considered these factors in their assignment model but overlooked the possibility of dependency among factors as well as the heterogeneity of drivers and passenger's behavior. In this paper, we propose an assignment model which considers the multi-objective characteristic, factors dependency, and customer behavior's heterogeneity. A weighted-sum multi-objective optimization model is used to find the optimal solution, which allows us to incorporate the interests of the ORH platform, drivers, and passengers into the model. We defined how the trip price could affect the driver's and passenger's pickup distance tolerance and solved simultaneously the assignment and trip price determination. We tested the model developed using hypothetical data and showed that the solution of the model is better compared to the output of the general assignment models which use a distance minimization policy.","PeriodicalId":315518,"journal":{"name":"Proceedings of the 2021 3rd International Conference on Management Science and Industrial Engineering","volume":"148 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2021-04-02","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"123320460","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 1

The Impact of Utilizing Online Technology in The Learning-Teaching Process During the Covid-19 Pandemic on Personal Behavior of Engineering and Non-Engineering Students 新冠肺炎大流行期间在线教学对工科和非工科学生个人行为的影响

Proceedings of the 2021 3rd International Conference on Management Science and Industrial Engineering Pub Date : 2021-04-02 DOI: 10.1145/3460824.3460829

B. Wirjodirdjo, D. I. Maftuhah, I. Maflahah, Christopher Davito Prabandewa Hertadi

{"title":"The Impact of Utilizing Online Technology in The Learning-Teaching Process During the Covid-19 Pandemic on Personal Behavior of Engineering and Non-Engineering Students","authors":"B. Wirjodirdjo, D. I. Maftuhah, I. Maflahah, Christopher Davito Prabandewa Hertadi","doi":"10.1145/3460824.3460829","DOIUrl":"https://doi.org/10.1145/3460824.3460829","url":null,"abstract":"The coronavirus 19 pandemic is an extraordinary calamity that has unexpectedly struck across the world. This calamity has changed various aspects of human life activities to prevent the spread of a very dangerous and deadly disease. The role of information technology as a social media for the community is important in reducing direct social interaction between humans. Therefore, transmission of coronavirus 19 can be prevented. With no exception, social life related to the public education activities are changing as well. This study is intended to see the impact of changes in social interaction in the online education process using information technology facilities on the changes in student personality behavior patterns. Students who were the objects of the research are engineering and non-engineering collage students. The purpose of the study to obtain important information about the possibility of changes in the student's personality behaviour patterns after using information technology for some time in the teaching-learning process. It is the first step for further exploration in reducing the negative impact of online technology to support the teaching-learning process during coronavirus 19 pandemic. The results showed that online learning made both engineering and non-engineering students more introversion, antagonist, lack of direction, neuroticism, and closedness to experience. In terms of the differences between engineering and non-engineering students, it is found that online learning encourages engineering students to be more individualistic, asocial, impolite, and irresponsible compared to non-engineering students. In other words, online learning had more effects toward the personality patterns of engineering students than non-engineering students.","PeriodicalId":315518,"journal":{"name":"Proceedings of the 2021 3rd International Conference on Management Science and Industrial Engineering","volume":"103 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2021-04-02","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"123028536","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 0

Solving Container Stowage Problem using Particle Swarm Optimization Algorithm with Multiple Social Learning Structures 基于多社会学习结构的粒子群算法求解集装箱积载问题

Proceedings of the 2021 3rd International Conference on Management Science and Industrial Engineering Pub Date : 2021-04-02 DOI: 10.1145/3460824.3460858

A. P. P. Perwira Redi, Ina Dwi Lasmana, Nur Layli Rachmawati, Yogi Tri Prasetyo, D. Budiono, Parida Jewpanya

{"title":"Solving Container Stowage Problem using Particle Swarm Optimization Algorithm with Multiple Social Learning Structures","authors":"A. P. P. Perwira Redi, Ina Dwi Lasmana, Nur Layli Rachmawati, Yogi Tri Prasetyo, D. Budiono, Parida Jewpanya","doi":"10.1145/3460824.3460858","DOIUrl":"https://doi.org/10.1145/3460824.3460858","url":null,"abstract":"The growth of international trade resulted in the raising of the total containers transported annually. In Indonesia, the number of container throughput has reached 12.85 million TEUs in 2018. In providing fast and efficient port services, container terminals (CT) constantly face complex problems on its everyday operation, one of the operational level problems occurred at CT is Container Stowage Problem (CSP). CSP is an NP-Hard Problem, therefore metaheuristic algorithm is used to solve the problem. This study proposed the use of Global, Local, and Neighborhood – Particle Swarm Optimization (GLN-PSO) algorithm to solve CSP. The basic idea of GLN-PSO is emphasize on the particle movement that considers multiple social learning structures. GLN-PSO algorithm is a development of the PSO algorithm that has been used in previous studies and is proven to outperform Bee Swarm algorithm. In this study, GLN-PSO is used to solve two types of data, namely small instances (consist of 5-27 containers) and medium instances (consist of 100-140 containers). The result showed that for small instances, GLN-PSO can outperform the PSO algorithm in terms of objective function value by 0.72% and in terms of computational time by 0,172 seconds. For medium instances, GLN-PSO has not been able to outperform the PSO algorithm by producing a gap of 27% for the objective function and 8,2 seconds for computational time","PeriodicalId":315518,"journal":{"name":"Proceedings of the 2021 3rd International Conference on Management Science and Industrial Engineering","volume":"45 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2021-04-02","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"122678237","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 2

Success Factors of Business Continuity Management Implementation Using Analytic Hierarchy Process-A case study of an automotive part company in Ayutthaya Province, Thailand 基于层次分析法的业务连续性管理实施成功因素研究——以泰国大城府某汽车零部件公司为例

Proceedings of the 2021 3rd International Conference on Management Science and Industrial Engineering Pub Date : 2021-04-02 DOI: 10.1145/3460824.3460845

Sansanee Sapapthai, N. Leelawat, Jing Tang, A. Kodaka, E. Ino

{"title":"Success Factors of Business Continuity Management Implementation Using Analytic Hierarchy Process-A case study of an automotive part company in Ayutthaya Province, Thailand","authors":"Sansanee Sapapthai, N. Leelawat, Jing Tang, A. Kodaka, E. Ino","doi":"10.1145/3460824.3460845","DOIUrl":"https://doi.org/10.1145/3460824.3460845","url":null,"abstract":"Business Continuity Management (BCM) is widely recognized as one of the most effective programs for organizations to maintain or resume their activities in the face of disruptions. A better understanding of Critical Success Factors (CSFs) of BCM will increase the chance of success in applied projects, which is still not clearly identified. This study aims to fill in this gap. The potential success factors were identified by using the Delphi study with ten BCM experts. Then, they have been identified as four main categories and twenty sub-categories. According to this, a questionnaire was created and distributed to employees who have experience of involving with the BCM project in the research company. In total, 22 effective surveys were collected, and the response rate is 85%. Further, the Analytical Hierarchy Process (AHP) was used to analyze the questionnaire survey. As a result of AHP, the consistency values (CR) of all categories were calculated less than 0.1, which reveals that the decisions made by all the employees were consistent. The results show that the BCM Capability is the most important category leading to the BCM success. In the BCM capability, the most influential sub-categories was identified as Competent BCM project manager, Mutual understanding among BCM team members, BCM expertise of BCM team members, Strong relationship and involvement of BCM team members, and Aligned BCM needs of team members, respectively.","PeriodicalId":315518,"journal":{"name":"Proceedings of the 2021 3rd International Conference on Management Science and Industrial Engineering","volume":"3547 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2021-04-02","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"127518619","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 4