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Proceedings of the ... Winter Simulation Conference. Winter Simulation Conference最新文献

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Simulation-based analysis of handling inbound containers in a terminal 基于仿真的码头进站集装箱处理分析
Proceedings of the ... Winter Simulation Conference. Winter Simulation Conference Pub Date : 2002-12-08 DOI: 10.1109/WSC.2002.1166456
S. Sgouridis, Demos C. Angelides
{"title":"Simulation-based analysis of handling inbound containers in a terminal","authors":"S. Sgouridis, Demos C. Angelides","doi":"10.1109/WSC.2002.1166456","DOIUrl":"https://doi.org/10.1109/WSC.2002.1166456","url":null,"abstract":"The continuing growth of marine container transport, as well as the complexity in the analysis of terminal port operations has created an ideal area for applying computer simulation. This paper focuses on the handling of incoming containers transported on trucks in an \"all-straddle-carrier\" system. All major processes are reproduced by the simulation model. Input data includes parameters of space, speed and arrival frequency in a generic format, so that the model is adjustable to any situation. Analyzing the model for periods of model time ranging from a day to a week can give insight to the service level provided by any given port configuration. The simulated system can be used as a planning and a process improvement tool. In the development of the simulation model an object-oriented environment is used. It proves quite effective, resulting in a reliable and adjustable model.","PeriodicalId":74535,"journal":{"name":"Proceedings of the ... Winter Simulation Conference. Winter Simulation Conference","volume":"19 1","pages":"1716-1724 vol.2"},"PeriodicalIF":0.0,"publicationDate":"2002-12-08","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"77171030","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: 29
Simulation of restaurant operations using the Restaurant Modeling Studio 使用餐厅建模工作室模拟餐厅运营
Proceedings of the ... Winter Simulation Conference. Winter Simulation Conference Pub Date : 2002-12-08 DOI: 10.1109/WSC.2002.1166417
D. Brann, B. Kulick
{"title":"Simulation of restaurant operations using the Restaurant Modeling Studio","authors":"D. Brann, B. Kulick","doi":"10.1109/WSC.2002.1166417","DOIUrl":"https://doi.org/10.1109/WSC.2002.1166417","url":null,"abstract":"The operation of quick service restaurants (QSR) is a highly engineered process, with many factors coming into play: physical layout, equipment availability, and worker staffing levels, positioning, and priorities. The Restaurant Modeling Studio (RMS) provides an analysis platform for investigating the impacts of these factors on critical performance metrics, especially speed of service and service capacity. The key components of the RMS are a simulation engine built in Arena, and two custom applications built on Microsoft Visio - the Kitchen and Process Designers. The simulation engine supports a large number of behaviors, including parallel operations, inventory replenishment, prioritized task selection and many more. The Kitchen Designer and Process Designer provide the user with powerful tools for specifying the physical layout and order fulfillment processes. This paper presents the components of the RMS and its use in an analysis kitchen design comparison and labor deployment standards.","PeriodicalId":74535,"journal":{"name":"Proceedings of the ... Winter Simulation Conference. Winter Simulation Conference","volume":"33 1","pages":"1448-1453 vol.2"},"PeriodicalIF":0.0,"publicationDate":"2002-12-08","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"77670737","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: 27
Lead time reduction via pre-positioning of inventory in an industrial construction supply chain 通过在工业建筑供应链中预先定位库存来减少交货时间
Proceedings of the ... Winter Simulation Conference. Winter Simulation Conference Pub Date : 2002-12-08 DOI: 10.1109/WSC.2002.1166459
Kenneth D. Walsh, Tobi A. Walsh, J. Hershauer, I. Tommelein, Anil Sawhney
{"title":"Lead time reduction via pre-positioning of inventory in an industrial construction supply chain","authors":"Kenneth D. Walsh, Tobi A. Walsh, J. Hershauer, I. Tommelein, Anil Sawhney","doi":"10.1109/WSC.2002.1166459","DOIUrl":"https://doi.org/10.1109/WSC.2002.1166459","url":null,"abstract":"Lead time reduction is a key concern of many industrial buyers of capital facilities given current economic conditions. Supply chain initiatives in manufacturing settings have led owners to expect that dramatic reductions in lead time are possible in all phases of their business, including the delivery of capital materials. Further, narrowing product delivery windows and increasing pressure to be first-to-market create significant external pressure to reduce lead time. In this paper, a case study is presented in which an owner entered the construction supply chain to procure and position key long-lead materials. The materials were held at a position in the supply chain selected to allow some flexibility for continued customization, but dramatic reduction in the time-to-site. Simulation was used as a tool to consider time-to-site tradeoffs for multiple inventory locations so as to better match the needs of the construction effort.","PeriodicalId":74535,"journal":{"name":"Proceedings of the ... Winter Simulation Conference. Winter Simulation Conference","volume":"28 1","pages":"1737-1744 vol.2"},"PeriodicalIF":0.0,"publicationDate":"2002-12-08","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"78009470","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: 15
A comparison of selective initialization bias elimination methods 选择性初始化偏差消除方法的比较
Proceedings of the ... Winter Simulation Conference. Winter Simulation Conference Pub Date : 2002-12-08 DOI: 10.1109/WSC.2002.1166495
E. Yücesan, C.-H. Chen, J. Snowdon, J. Charnes, Eds
{"title":"A comparison of selective initialization bias elimination methods","authors":"E. Yücesan, C.-H. Chen, J. Snowdon, J. Charnes, Eds","doi":"10.1109/WSC.2002.1166495","DOIUrl":"https://doi.org/10.1109/WSC.2002.1166495","url":null,"abstract":"When simulating a non-terminating system, the issue of initialization bias must be addressed. Many approaches have been developed to remove initialization bias from the output data. This paper provides a comparison of 5 selected methods applied to two slightly different 2-machine flow shop models. The experiment tests for statistical differences between mean and variance of the data used by each method to calculate steady state performance measures. Additionally, for each method, the practicality and ease-of-use for general applicability in larger modeled environments is discussed.","PeriodicalId":74535,"journal":{"name":"Proceedings of the ... Winter Simulation Conference. Winter Simulation Conference","volume":"199 1","pages":"1951-1957 vol.2"},"PeriodicalIF":0.0,"publicationDate":"2002-12-08","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"75957923","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: 13
Simulation anywhere any time: Web-based simulation implementation for evaluating order-to-delivery systems and processes 随时随地的仿真:基于web的仿真实现，用于评估从订单到交付的系统和流程
Proceedings of the ... Winter Simulation Conference. Winter Simulation Conference Pub Date : 2002-12-08 DOI: 10.1109/WSC.2002.1166385
S. Kumara, Yong-Han Lee, Kaizhi Tang, C. Dodd, Jeffrey Tew, Shang-Tae Yee
{"title":"Simulation anywhere any time: Web-based simulation implementation for evaluating order-to-delivery systems and processes","authors":"S. Kumara, Yong-Han Lee, Kaizhi Tang, C. Dodd, Jeffrey Tew, Shang-Tae Yee","doi":"10.1109/WSC.2002.1166385","DOIUrl":"https://doi.org/10.1109/WSC.2002.1166385","url":null,"abstract":"GM Enterprise Systems Laboratory (GMESL) has developed a standalone single user simulation program for evaluating and predicting order-to-delivery (OTD) systems and processes. In order for more people to be able to access this simulator, to share the simulation results, and to analyze simulation collaboratively, we have designed, developed and implemented an Internet-based three-tiered client/server framework, which consists of the three tiers: database, execution and user interface. The corresponding components are: database server, execution server, and Web based user interface. The relational database server enables users to interact with the persistent data sets for simulation study and maintains data integrity. The multi-agent based execution server guarantees stable user responsiveness by virtue of the multi-agent flexible architecture, accordingly achieving a high level of processing scalability. Finally the Web-based graphical user interface helps users to easily conduct the simulation study from anywhere at any time, and the visual simulation analysis tool helps users to make decisions effectively.","PeriodicalId":74535,"journal":{"name":"Proceedings of the ... Winter Simulation Conference. Winter Simulation Conference","volume":"308 1","pages":"1251-1259 vol.2"},"PeriodicalIF":0.0,"publicationDate":"2002-12-08","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"79896064","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: 7
A statistical process control approach for estimating the warm-up period 预估热身时间的统计过程控制方法
Proceedings of the ... Winter Simulation Conference. Winter Simulation Conference Pub Date : 2002-12-08 DOI: 10.1109/WSC.2002.1172915
E. Yucesan, C.-H. Chen, J. Snowdon, J. Charnes
{"title":"A statistical process control approach for estimating the warm-up period","authors":"E. Yucesan, C.-H. Chen, J. Snowdon, J. Charnes","doi":"10.1109/WSC.2002.1172915","DOIUrl":"https://doi.org/10.1109/WSC.2002.1172915","url":null,"abstract":"One means for dealing with initialization bias in simulation experiments is to implement a warm-up period. This requires the correct estimation of the initial transient. A new method for determining the warm-up period, based upon the principles of statistical process control (SPC), is described. The method is tested on empirical data from a simulation model that has been used in a real-life study. In comparing the results to those from two commonly used warm-up methods, it appears that the SPC method performs well. The strengths and weaknesses of the approach are discussed.","PeriodicalId":74535,"journal":{"name":"Proceedings of the ... Winter Simulation Conference. Winter Simulation Conference","volume":"40 1","pages":"439-446 vol.1"},"PeriodicalIF":0.0,"publicationDate":"2002-12-08","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"80152374","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: 10
A simulation tool to determine warehouse efficiencies and storage allocations 用于确定仓库效率和存储分配的模拟工具
Proceedings of the ... Winter Simulation Conference. Winter Simulation Conference Pub Date : 2002-12-08 DOI: 10.1109/WSC.2002.1166388
J. G. Macro, R. E. Salmi
{"title":"A simulation tool to determine warehouse efficiencies and storage allocations","authors":"J. G. Macro, R. E. Salmi","doi":"10.1109/WSC.2002.1166388","DOIUrl":"https://doi.org/10.1109/WSC.2002.1166388","url":null,"abstract":"Using ProModel simulation language, a universal warehouse storage simulation model has been developed. Applications of the model have been executed with success to analyze the storage capacity and rack efficiency of a medium volume, low stock-keeping unit (SKU) warehouse and a medium volume, large SKU warehouse. The model is scaleable and can be modified to simulate any warehouse configuration, including selective racks, bulk floor storage, push-back, flow-through, drive-in and drive-through racks.","PeriodicalId":74535,"journal":{"name":"Proceedings of the ... Winter Simulation Conference. Winter Simulation Conference","volume":"4 1","pages":"1274-1281 vol.2"},"PeriodicalIF":0.0,"publicationDate":"2002-12-08","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"87813011","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
An analysis of STOM (ship to objective maneuver) in sea based logistics 海基后勤中舰对目标机动的分析
Proceedings of the ... Winter Simulation Conference. Winter Simulation Conference Pub Date : 2002-12-08 DOI: 10.1109/WSC.2002.1172978
K. Kang, K. Doerr, K. Bryan, Gregorio Ameyugo
{"title":"An analysis of STOM (ship to objective maneuver) in sea based logistics","authors":"K. Kang, K. Doerr, K. Bryan, Gregorio Ameyugo","doi":"10.1109/WSC.2002.1172978","DOIUrl":"https://doi.org/10.1109/WSC.2002.1172978","url":null,"abstract":"Operational Maneuver From the Sea (OMFTS) and its implementing concept, Sea Based Logistics (SBL) stress the need for logistically supporting forces ashore directly from a sea base. This study analyzes the capability of a current LHD-class amphibious ship to sustain a force deployed ashore through direct Ship-To-Objective Maneuver (STOM) of replenishment and logistics support. We have developed a simulation model that can evaluate performance of STOM operations using an LHD-class amphibious ship as a sea base. Results indicate a substantial increase in the number of aircraft, and reliability of those aircraft, and/or a substantial reduction in sustainment requirements are needed in order to successfully accomplish the scenarios used in this study. The results of this study could support the design of future LHD-class ships.","PeriodicalId":74535,"journal":{"name":"Proceedings of the ... Winter Simulation Conference. Winter Simulation Conference","volume":"28 1","pages":"905-910 vol.1"},"PeriodicalIF":0.0,"publicationDate":"2002-12-08","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"89179386","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
Estimation of rare event probabilities using cross-entropy 利用交叉熵估计罕见事件的概率
Proceedings of the ... Winter Simulation Conference. Winter Simulation Conference Pub Date : 2002-12-08 DOI: 10.1109/WSC.2002.1172900
Tito Homem-de-Mello, R. Rubinstein
{"title":"Estimation of rare event probabilities using cross-entropy","authors":"Tito Homem-de-Mello, R. Rubinstein","doi":"10.1109/WSC.2002.1172900","DOIUrl":"https://doi.org/10.1109/WSC.2002.1172900","url":null,"abstract":"This paper deals with estimation of probabilities of rare events in static simulation models using a fast adaptive two-stage procedure based on importance sampling and Kullback-Liebler's cross-entropy (CE). More specifically, at the first stage we estimate the optimal parameter vector in the importance sampling distribution using CE, and at the second stage we estimate the desired rare event probability using importance sampling (likelihood ratios). Some theoretical aspects of the proposed method, including its convergence, are established. The numerical results presented suggest that the method effectively estimates rare event probabilities.","PeriodicalId":74535,"journal":{"name":"Proceedings of the ... Winter Simulation Conference. Winter Simulation Conference","volume":"11 1","pages":"310-319 vol.1"},"PeriodicalIF":0.0,"publicationDate":"2002-12-08","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"87383356","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: 42
Using simulation to evaluate buffer adjustment methods in order promising 用仿真方法对缓冲调节方法进行了排序评价
Proceedings of the ... Winter Simulation Conference. Winter Simulation Conference Pub Date : 2002-12-08 DOI: 10.1109/WSC.2002.1166476
Hank Grant, Scott A. Moses, D. Goldsman
{"title":"Using simulation to evaluate buffer adjustment methods in order promising","authors":"Hank Grant, Scott A. Moses, D. Goldsman","doi":"10.1109/WSC.2002.1166476","DOIUrl":"https://doi.org/10.1109/WSC.2002.1166476","url":null,"abstract":"Much literature exists for scheduling production, but there is little work on establishing the due dates that serve as the inputs to developing a production schedule. We call this order promising. This paper explores a simulation-based approach for evaluating methods for promising the delivery of orders based on dynamic buffer adjustment coupled with various methods to forecast the amount of buffer required. The primary objective of the paper is to frame the problem and suggest methods of analysis. Preliminary computational results are also presented.","PeriodicalId":74535,"journal":{"name":"Proceedings of the ... Winter Simulation Conference. Winter Simulation Conference","volume":"17 1","pages":"1838-1845 vol.2"},"PeriodicalIF":0.0,"publicationDate":"2002-12-08","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"87478962","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
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