Waiting Lines & Queuing Models American Military University Business 312 For my project on other operations research techniques I have decided to research waiting lines and queuing models. My interest in this application stems from my personal dislike for standing in lines and waiting on hold while on the phone. This is virtually my only pet peeve; nothing aggravates me faster than standing in a line or waiting on hold. Like most people I go out of my way to avoid lines‚ using strategies
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The Customer Queuing Systems Luis A. Alvarado Business 425 Instructor Dr. Bates March 17‚ 2012 Abstract In this essay‚ two companies will be identified and described on how they utilize a queuing system. Only two of the four most basic waiting line structures will be discussed: single-server and multiple-server waiting lines. Since waiting is an integral part of many service related operations‚ it is an important area of analysis. Each queue system has its advantages and
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(2011) IACSIT Press‚ Bali‚ Indonesia Case Study for Restaurant Queuing Model Mathias Dharmawirya School of Information Systems Binus International – Binus University Jakarta‚ Indonesia mdharmawirya@binus.edu Erwin Adi School of Computer Science Binus International – Binus University Jakarta‚ Indonesia eadi@binus.edu busy fast food restaurant [3]‚ as well as to increase throughput and efficiency [5]. This paper uses queuing theory to study the waiting lines in Sushi Tei Restaurant at Senayan
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REVISED M14_REND6289_10_IM_C14.QXD 5/12/08 1:01 PM Page 218 218 CHAPTER 14 WAITING LINE AND QUEUING THEORY MODELS Alternative Example 14.3: A new shopping mall is considering setting up an information desk manned by two employees. Based on information obtained from similar information desks‚ it is believed that people will arrive at the desk at the rate of 20 per hour. It takes an average of 2 minutes to answer a question. It is assumed that arrivals are Poisson and answer times
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SINGLE/MULTIPLE SERVER QUEUE (Model 1 & 3) lambda/mu 1.333333333 s-1 1 Arrival rate 20 lambda/(mu*s) 0.666666667 Service rate 15 2.666666667 s factorial = 2 Number of servers 2 P(0) = 0.2 0.533333333 2 Utilization 66.67% n Pn 1 2
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INTERNATIONAL JOURNAL OF APPLIED ENGINEERING RESEARCH‚ DINDIGUL Volume 1‚ No 3‚ 2010 © Copyright 2010 All rights reserved Integrated Publishing Association RESEARCH ARTICLE ISSN 09764259 Application of Simulation Technique in Queuing Model for ATM Facility 1 2 Vasumathi.A ‚ Dhanavanthan P 1 Assistant Professor‚ VIT Business School‚ VIT University‚ Chennai. 2 Professor and Head‚ Department of Statistics‚ Pondicherry University‚ Pondicherry avasumathi@vit.ac.in ABSTRACT
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Name of authors: Vasumathi.A and Dhanavanthan P Title of Article: Application of Simulation Technique in Queuing Model for ATM Facility Journal Name: International Journal of Applied Engineering Research‚ Dindigul Volume 1‚ No 3 Date of publications: 2010 Pages of article: Pages 469-482 (14 pages) JOURNAL SUMMARY 1.0 Issues/ Problem Statement: Most of the ATMs have the problem of long queue of customers to undergo simple transaction
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Philosophy Ego Theory and Bundle Theory Derek Parfit’s views on personal identity and the Ego and Bundle Theory are all summarized in his article “Divided Minds and the Nature of Persons”. In his article‚ Parfit explains the distinction between Ego theory and Bundle theory and provides several arguments against Ego Theory. Although it proves to be very difficult to believe the Bundle Theory‚ Parfit’s critique is convincing and well thought out. In order to defend the Bundle Theory of personal identity
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1. What is a scientific theory? Please cite a definition you like. As Watson stated in "The Value of Theories"‚ a scientific theory is a systematic explanation that unifies various observed phenomena and facts. Based on observations we make‚ science operates under theories which are constantly revised and checked by experiment. A scientific theory also possesses many vital qualities for true understanding. 2. What is the difference between a scientific theory and common sense ideas about the same
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Long Queuing Time Pepper lunch restaurant is famous for providing hot‚ fast and delicious food to customers. It attracts many people to visit‚ no matter in peak hours or off peak hours. However Pepper Lunch Restaurant have a poor queuing for customers to buy their wanted dishes. According a servey‚ a customers said that when he buying a meal‚ he counted from queuing to get a meal on the get dishes area‚ it takes around 45minutes in peak hour while it takes at least 15 minutes in off peak hours.
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