Industrial and Systems Engineering Review最新文献

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Anomaly Detection and Accuracy Measurement for Categorical Data 分类数据的异常检测与精度测量
Industrial and Systems Engineering Review Pub Date : 2019-03-07 DOI: 10.37266/ISER.2018V6I2.PP88-94
K. Grubaugh, Zachary Zimmerman, Nicholas McAfee, Emily McGowan, Paul F. Evangelista
{"title":"Anomaly Detection and Accuracy Measurement for Categorical Data","authors":"K. Grubaugh, Zachary Zimmerman, Nicholas McAfee, Emily McGowan, Paul F. Evangelista","doi":"10.37266/ISER.2018V6I2.PP88-94","DOIUrl":"https://doi.org/10.37266/ISER.2018V6I2.PP88-94","url":null,"abstract":"The Department of Defense (DoD) recently initiated an effort to compile all inter-service maintenance data for equipment and infrastructure, requiring the consolidation of maintenance records from over 40 different data sources.  This research evaluates and improves the accuracy of this maintenance data warehouse by means of value modeling and statistical methods for anomaly detection. The first step in this work included the categorization of error-identifying metadata, which was then consolidated into a weighted scoring model. The most novel aspect of the work involved error identification processes using conditional probability combinations and likelihood measures. This analysis showed promising results, successfully identifying numerous invalid maintenance description labels through the use of conditional probability tests. This process has potential to both reduce the amount of manual labor necessary to clean the DoD maintenance data records and provide better fidelity on DoD maintenance activities.","PeriodicalId":349010,"journal":{"name":"Industrial and Systems Engineering Review","volume":"36 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2019-03-07","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"127937464","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
Simulating Army Rail Yard Operations at the Port of Bremerhaven 在不来梅港港模拟陆军铁路堆场操作
Industrial and Systems Engineering Review Pub Date : 2019-03-07 DOI: 10.37266/ISER.2018V6I2.PP95-100
J. Bieger, J. Ferrer, Dillon Riedlinger, William Xu, J. Demarest
{"title":"Simulating Army Rail Yard Operations at the Port of Bremerhaven","authors":"J. Bieger, J. Ferrer, Dillon Riedlinger, William Xu, J. Demarest","doi":"10.37266/ISER.2018V6I2.PP95-100","DOIUrl":"https://doi.org/10.37266/ISER.2018V6I2.PP95-100","url":null,"abstract":"To maintain the United States military’s capability to deploy rapidly across the globe, logistical planning tools, simulations, and models enhance leaders’ decision making abilities. This research develops a discrete event model designed to simulate military operations within a railyard in order to support the Engineer Research and Development Center’s (ERDC) Planning Logistics Analysis Network System (PLANS). The research team chose the Port of Bremerhaven, Germany as a case study due to its relevance to current military operations, granting us access to timely data and stakeholders with recent operational experience. The discrete event simulation (DES) utilizes stochastic processes and multiple layouts in order to analyze the amount of time it takes to move varying amounts of cargo and vehicles and identify potential bottlenecks in the operation.","PeriodicalId":349010,"journal":{"name":"Industrial and Systems Engineering Review","volume":"37 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2019-03-07","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"130257371","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
Understanding Mass Killing in America: A System Dynamics Approach 理解美国的大规模杀戮:系统动力学方法
Industrial and Systems Engineering Review Pub Date : 2019-03-07 DOI: 10.37266/ISER.2018V6I2.PP118-125
Dillon Riedlinger, Jillian Wisniewski
{"title":"Understanding Mass Killing in America: A System Dynamics Approach","authors":"Dillon Riedlinger, Jillian Wisniewski","doi":"10.37266/ISER.2018V6I2.PP118-125","DOIUrl":"https://doi.org/10.37266/ISER.2018V6I2.PP118-125","url":null,"abstract":"This study explores the replication effect of mass killings across the United States. Often news outlets sensationalize emotional stories, such as mass killings, because they increase readership. Increased readership perpetuates the spread of the ideation to commit a mass killing through imitation, with each new incident having the possibility to spark several more throughout the country through increased exposure. This study places greatest focus on the imitation and does not analyze feedback mechanisms that affect other influences of violence. System dynamics modeling provides the framework for examining imitation incidents as an effect of increased exposure via the media.","PeriodicalId":349010,"journal":{"name":"Industrial and Systems Engineering Review","volume":"22 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2019-03-07","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"132213662","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
Quantifying the Effects of Weapon Weight on Lethality through Holistic Modeling 通过整体模型量化武器重量对杀伤力的影响
Industrial and Systems Engineering Review Pub Date : 2019-03-07 DOI: 10.37266/ISER.2018V6I2.PP75-81
J. Byers, Ryan Leemans, S. McDermott, Vikram Mittal
{"title":"Quantifying the Effects of Weapon Weight on Lethality through Holistic Modeling","authors":"J. Byers, Ryan Leemans, S. McDermott, Vikram Mittal","doi":"10.37266/ISER.2018V6I2.PP75-81","DOIUrl":"https://doi.org/10.37266/ISER.2018V6I2.PP75-81","url":null,"abstract":"Though it is widely known that weapon weight affects shooter stability, the quantitative effects on lethality and survivability are not well known. This issue stems from weapon lethality primarily being captured by equipment properties. A more holistic analysis can be performed by treating the soldier as a system by incorporating human factors with equipment performance specifications. This analysis requires the building of human factor models to appropriately capture lethality. The model development effort started with the collecting of data from experiments where the shot group accuracy was measured for weighted rifles. The resulting data was used to generate a mathematical model. This model, along with other human factor models, was integrated into the Weapon Lethality Service (WLS), a cloud-based simulation. The WLS was then set up to represent possible combat situations; the results were used to quantify the change in soldier lethality and survivability from changing the weapon weight.","PeriodicalId":349010,"journal":{"name":"Industrial and Systems Engineering Review","volume":"31 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2019-03-07","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"122407535","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
Minimizing The Number of Tardy Jobs in Hybrid Flow Shops with Non-Identical Multiple Processors 非相同多处理器混合流车间中延迟作业数量的最小化
Industrial and Systems Engineering Review Pub Date : 2018-11-21 DOI: 10.37266/ISER.2018V6I1.PP62-73
D. Santos, Ivan Roa
{"title":"Minimizing The Number of Tardy Jobs in Hybrid Flow Shops with Non-Identical Multiple Processors","authors":"D. Santos, Ivan Roa","doi":"10.37266/ISER.2018V6I1.PP62-73","DOIUrl":"https://doi.org/10.37266/ISER.2018V6I1.PP62-73","url":null,"abstract":"Two-stage hybrid flow shops (a.k.a., flow shops with multiple processors (FSMPs)) are studied wherein the multiple processors at a stage are non-identical, but related (a.k.a., uniform) in their processing speeds.   The impact of ten different dispatching procedures on a due-date based criterion (specifically, the number of tardy jobs) is analyzed over a set of 1,800 problems of varying configurations wherein the number of jobs per problem is between 20 and 100 and their due dates are randomly assigned.  Results indicate that the modified due date (MDD), earliest due date (EDD), slack (SLK), shortest processing time (SPT), and least work remaining (LWR) rules are statistically inseparable but yield superior performance to the other rules included in this study.  The longest processing time (LPT) and most work remaining (MWR) rules provide the poorest performance.","PeriodicalId":349010,"journal":{"name":"Industrial and Systems Engineering Review","volume":"39 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2018-11-21","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"116088200","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
Safety Climate as an Indicator and Predictor of Safety Performance: A Case Study 安全气候作为安全绩效的指标和预测因子:一个案例研究
Industrial and Systems Engineering Review Pub Date : 2018-10-01 DOI: 10.37266/ISER.2018V6I1.PP1-9
Brandon Baertschi, Sang D. Choi, K. Ahn
{"title":"Safety Climate as an Indicator and Predictor of Safety Performance: A Case Study","authors":"Brandon Baertschi, Sang D. Choi, K. Ahn","doi":"10.37266/ISER.2018V6I1.PP1-9","DOIUrl":"https://doi.org/10.37266/ISER.2018V6I1.PP1-9","url":null,"abstract":"This study compared and objectively gauged the safety climate in the manufacturing facilities (high safety performing vs. low safety performing) to identify the most impactful areas to focus to reduce or prevent workplace injuries. In order to accomplish the study objective, we employed the Nordic Safety Climate Questionnaire (NOSACQ-50) consisted of 50 items across seven dimensions. A total of 116 operations employees in the paper laminate manufacturing completed the survey. The two sites were both within the United States and had structured the same operations. The results of the comparisons showed that there was a significant difference in the total scores for the sites. The high performance site had significantly higher NOSACQ-50 scores than the underperforming site in all dimensions. The high performing site had the greater safety climate scores in the area of “management safety priority & ability”. The underperforming site recorded comparatively lower scores in the areas of “management safety empowerment”, “group safety priority”, and “worker safety commitment”. We provided the recommendations of three focus areas: commitment, involvement, and accountability. The outcomes from this study could be useful to apply resources and focus to the appropriate areas in order to make safety improvements. In turn, improving safety climate can have positive impacts on increasing employee safety while improving the viability of the organization.","PeriodicalId":349010,"journal":{"name":"Industrial and Systems Engineering Review","volume":"48 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2018-10-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"129075951","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
Analysis of a Vendor Managed Consignment Inventory System with Kan-ban Withdrawals and Payment Delays 具有禁制提款和付款延迟的供应商管理寄售库存系统分析
Industrial and Systems Engineering Review Pub Date : 2018-10-01 DOI: 10.37266/ISER.2018V6I1.PP41-61
Ravi Kumar Ramrakhyani, M. S. Tootooni, N. Nagarur
{"title":"Analysis of a Vendor Managed Consignment Inventory System with Kan-ban Withdrawals and Payment Delays","authors":"Ravi Kumar Ramrakhyani, M. S. Tootooni, N. Nagarur","doi":"10.37266/ISER.2018V6I1.PP41-61","DOIUrl":"https://doi.org/10.37266/ISER.2018V6I1.PP41-61","url":null,"abstract":"Vendor Managed Inventory (VMI) System with Consignment Inventory (CI) policy is a solution for many supply chain leaders in a highly competitive market. In this paper, totally eight different inventory supply chain models are studied. The profit function of supplier and manufacturer in different environments are compared in order to show the profitability of the overall supply chain management system in a manufacturing industry with different time horizons. The inventory systems are applied on a supply chain consisting of a single supplier and a manufacturer. The main focus of this study is to analyze the effect of payment deferral and the time value of money in push and pull (Kanban) manufacturing systems when VMI-CI policy is applied.","PeriodicalId":349010,"journal":{"name":"Industrial and Systems Engineering Review","volume":"39 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2018-10-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"132794416","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
Green and Environment Conscious Manufacturing and Management Techniques 绿色环保制造与管理技术
Industrial and Systems Engineering Review Pub Date : 2018-10-01 DOI: 10.37266/iser.2018v6i1.pp10-20
L. Askew, A. Desai
{"title":"Green and Environment Conscious Manufacturing and Management Techniques","authors":"L. Askew, A. Desai","doi":"10.37266/iser.2018v6i1.pp10-20","DOIUrl":"https://doi.org/10.37266/iser.2018v6i1.pp10-20","url":null,"abstract":"Contemporary industry is beginning to realize the negative impact that they have on the environment in terms of greenhouse gas emissions, destruction of natural habitats, hazardous waste emissions, etc. This new found consciousness has prompted a second look on part of the manufactures at how modern manufacturing practices can be modified so as to be more environmentally friendly.  Environmental impact of manufacturing can be minimized in various ways. In this context, management is often called upon to provide active leadership in managing their facilities so as to minimize their environmental impact.  Some examples of such activities include green supply chains and design for disassembly.  Such activities help to create a closed loop product lifecycle that is required to reduce the amount of raw material used and the amount of waste created by production. Similarly using design for manufacturability principles aid in the minimization of raw material used and waste generated as well.   Also, facilities are starting to move away from reactive approaches to environmental issues.  They are now using proactive approaches and value seeking approaches where the environmental issues are dealt with before they are created.  This paper presents an overview of environment conscious manufacturing practices that seek to minimize the negative environmental impact of manufacturing. Being a literature review, this paper primarily deals with state of the art in current practice pertaining to green manufacturing.","PeriodicalId":349010,"journal":{"name":"Industrial and Systems Engineering Review","volume":"376 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2018-10-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"126960285","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
Usability Evaluation of Mobile Weather Hazard Alert Applications 移动天气灾害警报应用程序的可用性评估
Industrial and Systems Engineering Review Pub Date : 2018-10-01 DOI: 10.37266/ISER.2018V6I1.PP21-40
A. Khamaj, Ziho Kang
{"title":"Usability Evaluation of Mobile Weather Hazard Alert Applications","authors":"A. Khamaj, Ziho Kang","doi":"10.37266/ISER.2018V6I1.PP21-40","DOIUrl":"https://doi.org/10.37266/ISER.2018V6I1.PP21-40","url":null,"abstract":"Cell phones enable us to receive and respond to critical incidents, such as: severe storms, tornadoes, and flash floods. However, due to the small display size of cell phones, and regardless of simplified symbols or alert messages, it is possible to overlook users’ ability to interact with the available features and understand the messages in a timely manner. Untrained and trained users of the Weather Radio application participated in an experiment to perform three search tasks; (task 1: location search, task 2: alert settings, and task 3: map settings). In task 4, they evaluated two types of weather alert messages: original National Weather Service (NWS) messages vs. filtered (proposed) messages. By recording users’ completion time on the search tasks, the results showed that the time of the typing in text bar method for task 1 was significantly less than the pin on map method, while much more time was required to complete tasks 2 and 3 by the untrained users compared to the trained users. It was also revealed that the proposed messages were more effective than the original messages by both user groups. This research of user-centered designs provides a foundation to support the designs of time-critical mobile alert systems.","PeriodicalId":349010,"journal":{"name":"Industrial and Systems Engineering Review","volume":"2 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2018-10-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"123977501","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: 3
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