scholarly journals The Tuition Payment Queuing System Uses Android-Based First in First Out (FIFO) Algorithm

2021 ◽  
Vol 748 (1) ◽  
pp. 012038
Author(s):  
Marlince NK Nababan ◽  
Windania Purba ◽  
Evta Indra
Keyword(s):  
Calculation Result ◽  
Payment System ◽  
Queuing System ◽  
Busy Time ◽  
A Value ◽  
Number Of Customers ◽  
First In First Out ◽  
A Company ◽  
Empty Time

Abstract Queuing is an important component of a process in service. Queues are formed in a company or institution due to customers. Disorderly queues are a big problem for all concerned. Where, disorderly queues occur at University Prima Indonesia at the time of tuition payment so that the campus has to carry out a crowded queue process and students have to stand waiting for the next call resulting in less effective and efficient even waste of energy for students and employees. This research designed a system of tuition payment queues using the First In First Out (FIFO) algorithm which aims to reduce the time students are queuing at the checkout at the time of tuition payment so as not to wait too long so that the time of students and campus employees is not wasted too much and reduce the crowded queue time. The result of this study is an android-based tuition payment system, which is useful for reducing student build up when paying tuition. Thus it can be said that the calculation result of P0 queue has a result of 0.25%, and the number of customers 3 people, the average customer in the queue has a value of 2.25, the total customer time is 20 minutes, and the average customer time in the row is 15 minutes, the server busy time is 0.75, and the server’s empty time is 0.25%.

A single server Markovian queuing system with limited buffer and reverse balking

2021 ◽  
Vol 12 (7) ◽  
pp. 1774-1784
Author(s):  
Girin Saikia ◽  
Amit Choudhury
Keyword(s):  
Steady State ◽  
Performance Measures ◽  
Mutual Fund ◽  
System Size ◽  
Queuing System ◽  
Single Server ◽  
Insurance Company ◽  
Number Of Customers ◽  
Steady State Probabilities

The phenomena are balking can be said to have been observed when a customer who has arrived into queuing system decides not to join it. Reverse balking is a particular type of balking wherein the probability that a customer will balk goes down as the system size goes up and vice versa. Such behavior can be observed in investment firms (insurance company, Mutual Fund Company, banks etc.). As the number of customers in the firm goes up, it creates trust among potential investors. Fewer customers would like to balk as the number of customers goes up. In this paper, we develop an M/M/1/k queuing system with reverse balking. The steady-state probabilities of the model are obtained and closed forms of expression of a number of performance measures are derived.

Identifikation und Auswahl von Business Ecosystems*/Identification and selection of business ecosystems. Procedure and strategic and operative integration in industrial companies

2019 ◽  
Vol 109 (04) ◽  
pp. 294-301
Author(s):  
R. E. Geitner ◽  
T. Bauernhansl
Keyword(s):  
Value Proposition ◽  
Business Ecosystem ◽  
Industrial Companies ◽  
A Value ◽  
Basic Procedure ◽  
Business Ecosystems ◽  
Value Propositions ◽  
Operational Integration ◽  
A Company ◽  
Selection Of

Die fortschreitende Digitalisierung führt zu neuen und konvergierenden Produkt- und Dienstleistungen und effizienteren Prozessen. In Verbindung mit einem Wandel der Bedürfnisse führt sie darüber hinaus auch zu einem veränderten Nutzerverhalten und Nutzenverständnis der Kunden. Zur flexiblen und schnellen Umsetzung von passgenau individualisierten, oft branchenübergreifenden Wertangeboten und der Absicherung des Kundenzugangs wird es zukünftig wettbewerbsentscheidend sein, sich im richtigen Business Ecosystem – also der Gruppe von Akteuren die interagieren müssen, um ein entsprechendes Wertangebot zu realisieren und den entsprechenden Kundenzugang haben – zu bewegen und dieses mitzugestalten. Der Beitrag beschreibt das grundsätzliche Vorgehen zur Identifizierung und Auswahl relevanter Business Ecosystems sowie deren strategische und operative Einbindung in ein Unternehmen.   The ongoing digitization leads to new and converging product benefits and more efficient processes. In connection with a change in needs it also leads to a change in user behaviour and understanding of the benefits for customers. For the flexible and fast implementation of customized, individualized, often cross-industry value propositions and the safeguarding of access to customers, it will be crucial in the future to act and help to shape the relevant business ecosystems (group of actors that need to interact in order to realize a value proposition or to have access to customers). The article describes the basic procedure for identifying and selecting relevant business ecosystems and their strategic and operational integration into a company.

scholarly journals Analisis Preferensi Ketidaknyamanan Konsumen Terhadap Promosi Dan Personal Selleryang Mempengaruhi Minat Beli Konsumen Serta Pemilihan Merek Pada Asuransi (Studi Kasus di PT. Prudential Life Assurance)

2020 ◽  
Vol 2 (1) ◽  
pp. 16-29
Author(s):  
Putu Dyah Permatha Korry ◽  
Ayu Wendy Widhia Pramesti
Keyword(s):  
Structural Equation ◽  
Direct Marketing ◽  
A Value ◽  
Sense Of Security ◽  
Analysis Technique ◽  
Insurance Agent ◽  
Predicted Model ◽  
The Right ◽  
Insurance Data ◽  
A Company

Health is an important thing to be noticed in everyday life, because humans will not be separated from the dangers that arise suddenly by an event. Insurance is one way to guarantee a sense of security in handling the risks that arise suddenly. No wonder various promotions are carried out by companies to generate consumer buying interest, but one of the promotional techniques of direct marketing through telemarketing is inconvenience, because promotion through this technique consumers feel disturbed when contacted because according to them telemarketers do not think of the right time when offering a product. Personal Sales (Personal Seller) is an insurance agent from a company that can deal directly with consumers so that later there will be buying interest in insurance. To increase consumer buying interest, promotional inconvenience, and seller personalities are expected to be able to influence consumers so that after buying interest arises, consumers will be able to decide on the brand selection on insurance. Data was collected through questionnaires to 85 respondents. The data analysis technique used is structural equation (SEM) with PLS. The results of this study indicate that promotional discomfort has a negative and significant effect on consumer buying interest, while a personal seller has a positive and significant effect on consumer buying interest, and consumer buying interest has a positive and significant effect on brand selection. Based on the results of testing the Q2 model gets a value of 0.774, which shows the predicted model is appropriate.

scholarly journals PENJADWALAN MESIN DENGAN MENGGUNAKAN ALGORITMA JADWAL NON-DELAY DI PT. SNN SEKSI WORKSHOP

2021 ◽  
Vol 5 (1) ◽  
Author(s):  
Inna Kholidasari ◽  
Keyword(s):  
Production Process ◽  
Production Scheduling ◽  
Completion Time ◽  
Job Shop ◽  
Machine Scheduling ◽  
Spare Parts ◽  
First In First Out ◽  
A Company

Production scheduling is the most important part in carrying out the production process that will be carried out on a production floor. Scheduling activities are carried out before the production process begins to ensure the smooth running of the production process. If the production scheduling is not done properly, there will be obstacles in the production process and will cause losses to the company. This study aims to determine the production machine scheduling in a company engaged in the manufacture of spare parts for automotive products. This company implements a job shop production process and uses the First In First Out method in completing its work. Due to the large number of products that have to be produced, there are often two or more products that must be worked on at the same time and machine. This condition causes some products to have to wait for the associated machine to finish operating and causes long product turnaround times. This problem is solved by making a production machine scheduling using the Non-Delay method. By applying this method, the makespan of completion time can be minimized.

scholarly journals Análise dos Riscos em Projetos: Uma Aplicação do Método de Monte Carlo em uma Empresa do Setor Moveleiro

2018 ◽  
Vol 10 (2) ◽  
pp. 332-357
Author(s):  
Fernando Rodrigues de Amorim ◽  
Pedro Henrique Camargo de Abreu ◽  
Marco Tulio Ospina Patino ◽  
Leonardo Augusto Amaral Terra
Keyword(s):  
Monte Carlo ◽  
Investment Project ◽  
Modern Society ◽  
Exploratory Research ◽  
Investment Projects ◽  
A Value ◽  
The Monte Carlo Method ◽  
Monte Carlo Em ◽  
A Company

Globalization is a phenomenon that is present in modern society and, with its expansion, it is essential that companies can meet the constant demands of the market, but for this, it is necessary to make the best decisions and deal with various adversities related to the economy, competition, management, among others. The success of investment projects is determined by a set of techniques that must be applied so as not to compromise the viability of the project. When this viability is surrounded by uncertainties, a useful alternative to knowing the risks is the use of the Monte Carlo method. The present work aims to address the risk factors in a company of the furniture sector, using the Monte Carlo simulation to analyze the viability of this project. The methodology adopted was developed from a case study, through an exploratory research. The results showed that the investment project is viable, estimating a return between the 4th and 5th year of the project, in addition, the balance after the 10 years of investment would be around R$ 4,128,211.63, a value that represents 161.25% of the initial investment.

Analisis Image Comment To Video Comment Rasio Instagram Pada 5 Pemain Sepak Bola Termahal Di Dunia

2021 ◽  
Author(s):  
Farah hafilda
Keyword(s):  
Social Media ◽  
Total Population ◽  
Football Player ◽  
Soccer Players ◽  
Football Players ◽  
A Value ◽  
Good Account ◽  
The World ◽  
A Company ◽  
Windows Phone

Instagram is a social media application based on android for smartphones, Ios for ipPhone, Blackbarry, Windows Phone and now it can also be run on a computer or pc. Instagram also provides various interesting features such as filters, instagram stories, IGTV and other network features. Instagram was founded by a company called Burbn inc. And led in 2010 by two CEOs Mike Krieger and Kevin Systrom but on April 9, 2012 Instagram has been taken over by Facebook with a value of around $1M. Instagram users in Indonesia are 86.6% of the total population. The increasing number of active Instagram users in Indonesia who use Instagram as a marketing platform. There are 5 football players in the world who use Instagram as a marketing platform, namely: Neymar, Kylian Mbappe, Philippe Coutinho, Ousmane Dambelle, Paul Pogpa. The purpose of this study is to calculate the credibility of the Instagram account performance of the 5 most expensive soccer players in the world. The method used for this research is quantitative exploratory method. The results of this study indicate that football player Kylian Mbappe gets first place and has good account performance credibility.

An Analysis of Knowledge Space Concept and Recursive Approach for Servitizing in Manufacturing Industries

2014 ◽  
pp. 273-291
Author(s):  
H. M. Belal ◽  
Kunio Shirahada ◽  
Michitaka Kosaka
Keyword(s):  
Competitive Advantage ◽  
Value Chain ◽  
Manufacturing Industry ◽  
Manufacturing Companies ◽  
Knowledge Space ◽  
Creation Process ◽  
A Value ◽  
A Company ◽  
Analysis Of Knowledge ◽  
Space Concept

This chapter proposes a knowledge space concept and a recursive approach to servitizing in the manufacturing industry. Manufacturing companies need to move up the value chain and compete on the basis of value delivered rather than on the basis of typical products. Therefore, more corporations are adding value to their core corporate offerings through services, which is called servitization, and the strength of service activities within the manufacturing industry (servitization) has become the main source of competitive advantage. This chapter identifies two exclusive approaches to adapting servitization in the manufacturing industry called the knowledge space concept and recursive approach, which also explains the value co-creation process with customers through integrating “B-to-B to C,” which produces a company that is a value provider.

scholarly journals Analysis of M/M/1 Queuing System with Customer Reneging During Server Vacations Subject To Server Breakdown and Delayed Repair

2018 ◽  
Vol 7 (4.10) ◽  
pp. 552
Author(s):  
Ch. Swathi ◽  
V. Vasanta Kumar
Keyword(s):  
Steady State ◽  
Closed Form ◽  
Detailed Analysis ◽  
Performance Measures ◽  
Queuing System ◽  
Multiple Vacation ◽  
Delayed Repair ◽  
Server Breakdown ◽  
Number Of Customers ◽  
Steady State Probabilities

In this paper, we consider an M/M/1 queuing system with customer reneging for an unreliable sever. Customer reneging is assumed to occur due to the absence of the server during vacations.  Detailed analysis for both single and multiple vacation models during different states of the server such as busy, breakdown and delayed repair periods is presented. Steady state probabilities for single and multiple vacation policies are obtained. Closed form expressions for various performance measures such as average number of customers in the system, proportion of customers served and reneged per unit time during single and multiple vacations are obtained.   

Development of a Heuristics Model for Simplifying a Multi-Channel Queuing System

2011 ◽  
Vol 367 ◽  
pp. 647-652
Author(s):  
B. Kareem ◽  
A. A. Aderoba
Keyword(s):  
Waiting Time ◽  
Channel Model ◽  
Single Channel ◽  
Queuing System ◽  
Queuing Model ◽  
Average Waiting Time ◽  
Queuing Models ◽  
Significant Difference ◽  
Number Of Customers ◽  
Proportionality Principle

Queuing model has been discussed widely in literature. The structures of queuing systems are broadly divided into three namely; single, multi-channel, and mixed. Equations for solving these queuing problems vary in complexity. The most complex of them is the multi-channel queuing problem. A heuristically simplified equation based on relative comparison, using proportionality principle, of the measured effectiveness from the single and multi-channel models seems promising in solving this complex problem. In this study, six different queuing models were used from which five of them are single-channel systems while the balance is multi-channel. Equations for solving these models were identified based on their properties. Queuing models’ performance parameters were measured using relative proportionality principle from which complexity of multi-channel system was transformed to a simple linear relation of the form = . This showed that the performance obtained from single channel model has a linear relationship with corresponding to multi-channel, and is a factor which varies with the structure of queuing system. The model was tested with practical data collected on the arrival and departure of customers from a cocoa processing factory. The performances obtained based on average number of customers on line , average number of customers in the system , average waiting time in line and average waiting time in the system, under certain conditions showed no significant difference between using heuristics and analytical models.

scholarly journals Effective school cooperative-mart queuing system

2017 ◽  
Vol 13 (4-1) ◽  
pp. 412-415
Author(s):  
Ahmad Ridhuan Hamdan ◽  
Ruzana Ishak ◽  
Mohd Fais Usop
Keyword(s):  
Queuing Theory ◽  
Service Level ◽  
Queuing System ◽  
Queuing Model ◽  
Effective School ◽  
Service Centre ◽  
Large Numbers ◽  
Female Data ◽  
Waiting Line ◽  
Number Of Customers

Queuing Theory is a branch of knowledge in operation research that concerning the analysis of queues when a customer arrives at a service centre and shall queue in a line to get some service. The theory pays attention to how organizations can serve a large number of customers who demand a quality services and a queue of customers waiting to be served. Eventually, the store owners have to attend to large numbers of customers at a time have attempted to measure and manage queues to reduce the customer procession time. Besides, to increase sales and profit, productivity and operation efficiency, satisfaction levels and customer loyalty in using the service provided. In line to the situation, this study is to determine the effectiveness of the waiting line using Queuing Theory at cooperative-mart. Until today, no research conducted about school cooperatives-mart to observe and solve the massive inflow of customers at lines at a given time especially during lunch hour. The purposes of this study are to determine the customer congestion at the payment counter and to propose the effective queuing system at Cooperative-mart. Waiting and services times of customers at cooperative-mart is studied in three times period that to be considered as peak hours in two types of counter which are for male and female.  Data collection was observed by using queuing theory and the M/M/1/∞/∞ queuing model has been implemented.  The results show that for optimum service level, the counter must be changed from one to two counters each side.  The summary and finding of the study shall be used as guideline for the management of cooperative-mart in deciding improvement of its operation. 

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