The Unified Modeling language (UML) was released by the Object Management Group (OMG) in the effort to provide a standardized design language to build and develop computer applications. The purpose of the design language is to allow IT professionals to distribute system structure and design plans in a comprehensible graphical manner‚ similar to blueprints of a building. Modeling is an important part of software projects‚ large and small. With modeling‚ the software development team are better
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Optimization Processes Network Optimization process involves the following activities: • FIRST SET THE CRITERION (GOAL) OF OPTIMIZATION PROCESS o BASELINE & TARGET KPI’s. o DELIVERABLES • • • • • CONDUCTING A BASELINE PHYSICAL AUDIT REMOVING ALL SERVICE AFFECTING ALARMS IDENTIFYING POOR COVERAGE AREAS IDENTIFYING CAPACITY CONSTRAINTS & OVERUTILIZED CELLS VARIOUS KPIs with Root-Cause-Analysis of problems. o o Frequency Plan (BCCH & TCH) Neighbor plan • • CONDUCTING A GSM SYSTEM
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An Example of the Use of the Lagrangian Multiplier Method to Solve a Constrained Maximization Problem Let Q=output‚ L=labor input and K=capital input where Q = L2/3K1/3. The cost of resources used is C=wL+rK‚ where w is the wage rate and r is the rental rate for capital. Problem: Find the combination of L and K that maximizes output subject to the constraint that the cost of resources used is C; i.e.‚ maximize Q with respect to L and K subject to the constraint that vL+rK=C. Note that maximizing
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wide variety of optimization strategies for different quer y languages and implementation environments. However‚ very little is known about how to design and structure the query optimization component to implement these strategies. This paper proposes a first step towards the design of a modular query optimizer. We describe its operations by transformation rules which generate different QEPs from initial query specifications. As we distinguish different aspects of the query optimization process‚ our
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WEATHER ANALYSIS & FORECASTING ** Weather Analysis: process of collecting‚ compiling‚ analyzing and transmitting the observational data of atmospheric conditions *this data & analysis is then used to forecast future weather conditions * Types of data: * Each weather station‚ 10‚000 around the world‚ collects the same data at the same time‚ at least 4 times per day(0000‚ 0600‚1200‚ 1800 GMT) * Most US stations also collect data continuously or at least every hour
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the VLOOKUP function in Microsoft Excel. Description You can use the VLOOKUP function to search the first column of a range of cells‚ and then return a value from any cell on the same row of the range. For example‚ suppose that you have a list of employees contained in the range A2:C10. The employees’ ID numbers are stored in the first column of the range‚ as shown in the following illustration. If you know the employee’s ID number‚ you can use the VLOOKUP function to return either the department or
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Qualitative Forecasting Approaches Qualitative forecasting methods are based primarily on human judgement. Quantitative forecasting methods are based primarily on the mathematical modelling of historical data. Here we provide a brief overview of the most important qualitative forecasting approaches. In many environments the time horizon is closely linked to the type of forecasting method used. Longer term and higher level forecasting will often require qualitative forecasting techniques. Such techniques
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INDIVIDUAL ASSIGNMENT FIN 542 Submitted to: SIR AHMAD HUSNI Prepared by: NURUL AIDA BINTI MD RASHID BM222 4A 2012824256 Question: Examine data from the website www.oanda.com‚ USD‚ pound‚ and euro for one month of April 2013 until May 20th 2013(obtained from historical exchange rate) and discuss comment the fund for the period. What is your forecast for these currencies for the month of June 2013 and why? 1) RM/USD (Direct Quotation) The following graph shows the historical
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An Assignment On Forecasting Submitted To Dr. Tophan Patra Submitted By Kumail Murtaza MBA AVM SEM III R250211021 College of Management and Economic Studies (CMES) University of Petroleum and Energy Studies Dehradun‚ India Exponential Smoothing Class Values Ft+1 = α.Xt + (1- α).Ft ----------------------------------- Eqn 1 Ft+1----- Forecasted Value of the next period “t+1” α------- Smoothing Factor/Coefficient Xt------- Actual Value
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FORECASTING IN QUANTITATIVE ANALYSIS I am highly honoured to give a presentation on forecasting. You are all welcome. Every organisation’s success depends on how well it is able to forecast. We will look at the meaning of forecast‚ the steps‚ qualitative and quantitative forecasting and finally the benefits. The Meaning Of Forecasting Forecasting is a process of predicting or estimating the future based on past and present data. Forecasting provides information about the potential future events
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