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An improved approach for the quay crane assignment problem with limited availability of internal trucks in container terminal 集装箱码头内车有限情况下码头起重机分配问题的改进方法
2014 IEEE International Conference on Industrial Engineering and Engineering Management Pub Date : 2014-12-01 DOI: 10.1109/IEEM.2014.7058611
A. Karam, A. Eltawil, N. Harraz
{"title":"An improved approach for the quay crane assignment problem with limited availability of internal trucks in container terminal","authors":"A. Karam, A. Eltawil, N. Harraz","doi":"10.1109/IEEM.2014.7058611","DOIUrl":"https://doi.org/10.1109/IEEM.2014.7058611","url":null,"abstract":"In container terminals, the handling operation of containers depends on the interaction among handling equipment such as quay cranes, yard cranes and internal trucks. Insufficient number of internal trucks causes a delay in transporting containers and results in low productivity of quay cranes which is the bottleneck of any container terminal. This paper presents a new approach for assigning quay cranes in container terminal taking into consideration the availability of internal truscks. A two phase solution methodology is proposed. In the first phase, a MIP model is formulated to assign quay cranes to vessels while in the second phase, dynamic programming is used to determine the specific quay cranes to serve each vessel. The validity of the proposed approach is demonstrated by a comparison against a case study from literature. Moreover, the results show that the shortage in the required number of internal trucks increases the average handling time per vessel.","PeriodicalId":318405,"journal":{"name":"2014 IEEE International Conference on Industrial Engineering and Engineering Management","volume":"17 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2014-12-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"127883961","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: 6
Hybrid intelligent patent mapping for offshore wind industry analysis 海上风电产业分析的混合智能专利映射
2014 IEEE International Conference on Industrial Engineering and Engineering Management Pub Date : 2014-12-01 DOI: 10.1109/IEEM.2014.7058809
C. Fan, S. Chang, Pei-Shu Fan, Lan-Fang Kao
{"title":"Hybrid intelligent patent mapping for offshore wind industry analysis","authors":"C. Fan, S. Chang, Pei-Shu Fan, Lan-Fang Kao","doi":"10.1109/IEEM.2014.7058809","DOIUrl":"https://doi.org/10.1109/IEEM.2014.7058809","url":null,"abstract":"Offshore wind technology is the most popular in recent years, the field of energy technology issues, was becoming increasingly relevant research. However, the research is still lack in the patent portfolio. This study examines numerous patent and use Intelligent clustering method try to identify appropriate patents by examining all-world patent pool cases of offshore wind power development, a form of alternative energy, and analyzing technology and patent maps. Thus, we identified a promising research direction, thereby enabling industry personnel to make technological breakthroughs in this field.","PeriodicalId":318405,"journal":{"name":"2014 IEEE International Conference on Industrial Engineering and Engineering Management","volume":"6 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2014-12-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"127771256","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
Modeling of tolerable repair time without affecting system reliability 不影响系统可靠性的可容忍修复时间建模
2014 IEEE International Conference on Industrial Engineering and Engineering Management Pub Date : 2014-12-01 DOI: 10.1109/IEEM.2014.7058842
Aishwarya Mishra, P. Murari, S. K. Palei, Suprakash Gupta
{"title":"Modeling of tolerable repair time without affecting system reliability","authors":"Aishwarya Mishra, P. Murari, S. K. Palei, Suprakash Gupta","doi":"10.1109/IEEM.2014.7058842","DOIUrl":"https://doi.org/10.1109/IEEM.2014.7058842","url":null,"abstract":"Ideally, it is assumed that a system fails as soon as one of its components connected in series has failed. However, in many real-world system configurations do not allow the system failure immediately when a fault or component failure occurs, rather its reliability falls down at a faster rate, and soon the system fails prematurely. If the fault is rectified or the failed item is repaired within a specified time limit, system reliability curve is restored to its normal decreasing trend. The time gap, between the failure of a component or occurrence of a fault and the repair of the component or rectification of a fault so that no system failure, is observed and it is very important that the system reliability decreases at its normal rate. This allowable time gap can serve a guiding tool to the maintenance policy and management decisions. This paper proposes a reliability and maintainability based approach for calculating the grace period, commonly known as the tolerable repair time of a system component. The proposed model has been demonstrated for a belt conveyor system, used for transportation of mineral in the mines. The allowable repair time of the idler of the belt conveyor system was calculated using the cumulative failure distribution function.","PeriodicalId":318405,"journal":{"name":"2014 IEEE International Conference on Industrial Engineering and Engineering Management","volume":"2 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2014-12-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"127977841","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
An efficient genetic algorithm for flexible job-shop scheduling problem 柔性作业车间调度问题的一种高效遗传算法
2014 IEEE International Conference on Industrial Engineering and Engineering Management Pub Date : 2014-12-01 DOI: 10.1109/IEEM.2014.7058870
Ali Mokhtari Moghadam, K. Wong, Hamed Piroozfard
{"title":"An efficient genetic algorithm for flexible job-shop scheduling problem","authors":"Ali Mokhtari Moghadam, K. Wong, Hamed Piroozfard","doi":"10.1109/IEEM.2014.7058870","DOIUrl":"https://doi.org/10.1109/IEEM.2014.7058870","url":null,"abstract":"In this paper a genetic algorithm (GA) is developed to create a feasible and active schedule for the flexible job-shop scheduling problems with the aims of minimizing completion time of all jobs, i.e. makespan. In the proposed algorithm, an enhanced solution coding is used. To generate high quality initial populations, we designed an Operation order-based Global Selection (OGS), which is taken into account both the operation processing times and workload of machines while is assigning a machine to the operation which already is ordered randomly in chromosome `operation sequence part. The precedence preserving order-based crossover (POX) and uniform crossover are used appropriately and furthermore an intelligent mutation operator is carried out. The proposed algorithm is applied on the benchmark data set taken from literature. The results demonstrated efficiency and effectiveness of the algorithm for solving the flexible job shop scheduling problems.","PeriodicalId":318405,"journal":{"name":"2014 IEEE International Conference on Industrial Engineering and Engineering Management","volume":"95 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2014-12-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"129077945","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: 26
A novel tool for reducing time and cost at software test estimation: An use cases and functions based approach 在软件测试评估中减少时间和成本的新工具:基于用例和功能的方法
2014 IEEE International Conference on Industrial Engineering and Engineering Management Pub Date : 2014-12-01 DOI: 10.1109/IEEM.2014.7058650
Shaiful Islam, B. B. Pathik, Manzur H. Khan, M. Habib
{"title":"A novel tool for reducing time and cost at software test estimation: An use cases and functions based approach","authors":"Shaiful Islam, B. B. Pathik, Manzur H. Khan, M. Habib","doi":"10.1109/IEEM.2014.7058650","DOIUrl":"https://doi.org/10.1109/IEEM.2014.7058650","url":null,"abstract":"This paper represents a software test estimation tool, which is clearly defined to understand, that provides the estimated time as well as the cost of any software test project. There are different estimation tools for software development process [8] and those are well recognized. But there are lacks of standard tools for estimation of Software Test phase. Therefore, the researchers designed and applied this novel tool on 5 case projects, namely Climate Resilient Ecosystems and Livelihood (CREL), Management Accounts Consolidation System for Line Director (LDMACS), PBI Works Management System Software, PBI Mobile Apps and Human Resources Management System (HRMS), in order to determine the time and cost of those projects. Since few software test estimation tools are available in the market, however, this paper would be fruitful for the software industry to explore the time and cost of any real software test project.","PeriodicalId":318405,"journal":{"name":"2014 IEEE International Conference on Industrial Engineering and Engineering Management","volume":"1 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2014-12-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"130608605","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
Towards an instrumented tissue expander 走向仪器组织扩张器
2014 IEEE International Conference on Industrial Engineering and Engineering Management Pub Date : 2014-12-01 DOI: 10.1109/IEEM.2014.7058654
A. I. Bohmer, Alexander M. Zollner, E. Kuhl, U. Lindemann
{"title":"Towards an instrumented tissue expander","authors":"A. I. Bohmer, Alexander M. Zollner, E. Kuhl, U. Lindemann","doi":"10.1109/IEEM.2014.7058654","DOIUrl":"https://doi.org/10.1109/IEEM.2014.7058654","url":null,"abstract":"Tissue expansion is a surgical procedure to grow additional skin per controlled mechanical stretch. Despite the progress of this reconstructive treatment, there are still some limitations. Both, the inflation protocol and the filling volume vary for every patient. The aim of this paper is to present a first attempt of a sensor featured tissue expander. This so-called instrumented tissue expander provides the treating surgeon a sensory feedback to enhance a successful treatment. The implementation of a pressure sensor enables the display of both, the current expander pressure and the pressure over time. Based on the progress of the pressure curve, the inflation time points are triggered. The skin growth is maximized and adjustable to each individual patient. This new way of tissue expansion is simulated with a finite element model. The skin growth is implemented as a strain-driven process. In addition, a first feasibility prototype is built. Based on the pressure-time diagram the condition of the skin can be deduced from the first derivative. Additionally the user is always enabled to observe or rather check the current pressure inside the tissue expander. Moreover, the risk of necrosis or pressure-induced ischemia is minimized. Thanks to the technical data the treatment is simplified for less experienced surgeons. Experienced doctors can train less experienced surgeons by monitoring and comparing both the appearance of the skin and the pressure data.","PeriodicalId":318405,"journal":{"name":"2014 IEEE International Conference on Industrial Engineering and Engineering Management","volume":"1 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2014-12-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"130701900","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
Individual versus integrated simulation techniques in healthcare applications 医疗保健应用程序中的个体与集成模拟技术
2014 IEEE International Conference on Industrial Engineering and Engineering Management Pub Date : 2014-12-01 DOI: 10.1109/IEEM.2014.7058831
M. Abdelghany, A. Eltawil
{"title":"Individual versus integrated simulation techniques in healthcare applications","authors":"M. Abdelghany, A. Eltawil","doi":"10.1109/IEEM.2014.7058831","DOIUrl":"https://doi.org/10.1109/IEEM.2014.7058831","url":null,"abstract":"This paper compares between the individual and integrated simulation models used in the healthcare context. The paper focuses on the individual models using Agent-Based Simulation (ABS), Discrete Event Simulation (DES), and System Dynamics (SD), in addition to the integrated approaches as well as hybrid simulation, considering the advantages and limitations for each technique and the simulation software packages used for modeling. We demonstrate the advantage of the integrated approaches over the individual approaches. Integrated approaches help in modeling more complex healthcare systems and overcome the individual methods limitations. The paper concludes by a suggested framework for integrating the three methods in modeling of emergency rooms in order to achieve new objectives and improve performance.","PeriodicalId":318405,"journal":{"name":"2014 IEEE International Conference on Industrial Engineering and Engineering Management","volume":"1 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2014-12-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"131262748","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: 6
Estimation of system residual useful life based on selected tribo data 基于选定摩擦数据的系统剩余使用寿命估计
2014 IEEE International Conference on Industrial Engineering and Engineering Management Pub Date : 2014-12-01 DOI: 10.1109/IEEM.2014.7058823
D. Valis, O. Pokora
{"title":"Estimation of system residual useful life based on selected tribo data","authors":"D. Valis, O. Pokora","doi":"10.1109/IEEM.2014.7058823","DOIUrl":"https://doi.org/10.1109/IEEM.2014.7058823","url":null,"abstract":"The aim of the article is to estimate a system residual technical life. When estimating a residual technical life statistically, a big amount of tribo-diagnostic data is used. Data includes the information about particles contained in oil which testify to oil condition as well as system condition. We focus on the particles which we consider to be interesting. They are Ferrum (Fe) and Lead (Pb). By modelling the occurrence of particles in oil we expect to determine the adequate moment to perform preventive maintenance and the length of residual system useful life. The way of modelling is based on the specific characteristics of diffusion processes, namely the Ornstein-Uhlenbeck process. Following the modelling results we could set the principles of \"CBM - Condition Based Maintenance\". However, the possibilities are much wider, since we can also plan operation, mission and reduce life cost.","PeriodicalId":318405,"journal":{"name":"2014 IEEE International Conference on Industrial Engineering and Engineering Management","volume":"36 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2014-12-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"131921173","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
Risk analysis and rescue operation for machine roomless lift: A case study 无机房电梯的风险分析与救援行动:个案研究
2014 IEEE International Conference on Industrial Engineering and Engineering Management Pub Date : 2014-12-01 DOI: 10.1109/IEEM.2014.7058841
Choo Yong Lee, Chin Huat Lim
{"title":"Risk analysis and rescue operation for machine roomless lift: A case study","authors":"Choo Yong Lee, Chin Huat Lim","doi":"10.1109/IEEM.2014.7058841","DOIUrl":"https://doi.org/10.1109/IEEM.2014.7058841","url":null,"abstract":"We analyze potential risks of machine roomless lift at system design level by evaluating risk rate (R) which is a combination of occurrence (O) and severity of specific risk (S). Risks during installation, testing and commissioning of lift, maintenance and rescue operation which might endanger life of person are considered. Our study includes identify risk, determine risk rate and formulate control measure to reduce risk rate to acceptable value by applying extensive field experience and sound engineering know how in lift system. From risk analysis outcome, we are motivated to develop comprehensive rescue operation flow which would be useful guide for generic MRL system design as there are no much literatures in this topic.","PeriodicalId":318405,"journal":{"name":"2014 IEEE International Conference on Industrial Engineering and Engineering Management","volume":"53 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2014-12-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"134320228","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
Reliability analysis based on three-dimensional stochastic differential equation for big data on cloud computing 基于三维随机微分方程的云计算大数据可靠性分析
2014 IEEE International Conference on Industrial Engineering and Engineering Management Pub Date : 2014-12-01 DOI: 10.1109/IEEM.2014.7058761
Y. Tamura, Kenta Miyaoka, S. Yamada
{"title":"Reliability analysis based on three-dimensional stochastic differential equation for big data on cloud computing","authors":"Y. Tamura, Kenta Miyaoka, S. Yamada","doi":"10.1109/IEEM.2014.7058761","DOIUrl":"https://doi.org/10.1109/IEEM.2014.7058761","url":null,"abstract":"The big data and cloud computing are attracting attention as a network service to share the computing resources such as networks, servers, storage, applications, and services. Also, many open source software are used in various software development because of the low cost, quick delivery, and standardization. In order to consider the interesting aspect of the big data and network traffic, a new approach to software reliability assessment based on three dimensional stochastic differential equation model is presented in this paper. Also, this paper analyzes actual data to show numerical examples of software reliability assessment considering such characteristics of big data on cloud computing. Moreover, performance examples of the proposed model for the big data on cloud computing are shown. Then, the performance of our model in terms of the big data, network traffic, and software fault is discussed in this paper.","PeriodicalId":318405,"journal":{"name":"2014 IEEE International Conference on Industrial Engineering and Engineering Management","volume":"50 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2014-12-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"132954330","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
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