SYNOPSIS The project titled “CREDIT CARD FRAUD DETECTION” detects the fraudulent card during transactions and alerts the customer regarding the fraud. This project also aims in minimizing the number of false alerts. The concept of genetic algorithm is a novel one in this application domain. The algorithm begins with multi-population of randomly generated chromosomes. These chromosomes undergo the operations of selection‚ crossover and mutation. Crossover combines the information from two parent
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Success Factors in the Low Cost Airline Business: Low cost airlines strive to meet the basic demand of airline customers - a safe air transport from one location to another location - at a relatively low price. In order to be successful‚ they have to carry out their business from a certain value-based perspective - “less for much less” – and concentrate their attention on the following Key Success Factors of their industry: - Overall low costs: Overall low costs are essential to be able to
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Carrier Phase Tracking of Weak Signals Using Different Receiver Architectures M.G. Petovello‚ C. O’Driscoll and G. Lachapelle Position‚ Location and Navigation (PLAN) Group Department of Geomatics Engineering Schulich School of Engineering University of Calgary lock indicator values and carrier phase-based positioning quality were compared. Unexpectedly‚ the vector-based receiver did not perform very well and more work is needed to understand why this is the case. Of the remaining receivers‚ the
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only relevant costs considered in this chapter are ordering costs‚ holding costs‚ and stockout costs. In the economic order quantity (EOQ) model‚ costs of placing replenishment orders tradeoff against the costs of holding inventory. Under the assumptions of the EOQ‚ average inventory is one-half of the order quantity. The number of orders placed per year varies inversely with order quantity. When we consider stockout costs‚ an additional inventory (safety stock)‚ is held to trade-off costs of poor customer
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onn rt r i n stEPPEr Motor controL usinG 89c51 MicrocontroLLEr Mandeep Singh Walia H ere’s a stepper motor controller based on 89C51 microcontroller to control the rotation of a DC stepper motor in clockwise and anti-clockwise directions. The controller is simple and easy-to-construct‚ and can be used in many applications including machine control and robotics for controlling the axial rotation in XY plane. A similar circuit can be added to control the rotation of the motor in either XZ or YZ plane
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weekly demands for the first 21 weeks of this year and assuming 52 business weeks per year‚ we find the EOQ as follows: Weekly demand average = 102 gaskets/week Annual demand (D) = 102(52) = 5304 gaskets Holding cost = $1.85 per gasket per year (or 0.21 0.68 $12.99) Ordering cost = $20 per order gaskets Turning to R‚ the Normal Distribution appendix shows that a 95% cycle-service level corresponds to a z = 1.65. We then use the EG151 data to find the standard deviation of demand. Standard
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Return on Investment (ROI) and Total Cost of Ownership: A Comparison Introduction When a business decision is made to make an investment‚ the need for metrics arises to decide the profitability of the investment. These metrics can be measured before an investment is made to gain an insight into expected returns or they can be measured at regular intervals‚ (quarterly or yearly) to analyse the profitability of the investment. There are quite a few metrics that are used to calculate profitability
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 PROJECT MOTOR INSURANCE December 2004 Contents Chapter 1 Introduction Chapter 2 Merchandise insurance- cargo insurance introduction types object insured amount insurance premium liability‚compensation risk coverage exclusions Chapter 3 Carrier’s liability insurance general presentation and provisions carrier liability insurance- CMR- Romania types object insured amount insurance
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Total Cost of Ownership: This is defined as the an approach for measuring financial returns which involves consideration of all the additional costs required to support and maintain the item purchased for its full useful life and adding such costs to the purchase price (Reh‚ n.d). Calculating TCO No general formula for calculating TCO exist the general principle is Purchase Costs + All other additional costs. In IT investments some additional costs might be cost of maintenance‚ support costs
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Table of Contents TABLE OF CONTENTS 2 LIST OF FIGURES 2 LIST OF TABLES 2 1. INTRODUCTION 3 1.1 Executive Summary 3 1.2 Scope 3 1.3 Assumptions 3 1.4 Limitations 4 2. NATURE OF BUSINESS MODEL 4 3. KEY FINANCIAL ISSUES 4 3.1 Operational Costs: 5 3.2 Market Demand: 5 3.3 Charter Rates: 6 4. ALTERNATIVE INVESTMENTS & RISK MITIGATION STRATEGIES 6 4.1 SWOT Analysis 6 4.2 Alternative 1: Resale of Ship after 15 years of Operation 7 4.3 Alternative 2: Leasing or buying a Second hand Ship
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