Xem 1-20 trên 223 kết quả Problem definication
  • Our client is a marketing agent of an internet marketing company, who provides different services like dial up services and the broadband services. They want a website for the interactive and entertainment purpose of the Employees. II.Problem Definication 1. Problem Abstraction In large companies or organizations with huge number of staff, the event organization and management face with many difficulties. Therefore, there is little opportunities for staff to communicate and sharing that make the working environment become inactive and reduce the working efficiency.

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  • A search for ‘Software Defined Radio’ on Amazon.com at the end of 2010 shows that almost 50 books have been written on the subject. The earliest book was published in 2000 and a steady stream of new titles has been coming out since. So why do I think that yet another book is warranted? SDR is now a mature field, but most books on the subject treat it as a new technology and approach SDR from a theoretical perspective. This book brings SDR down to earth by taking a very practical approach. The target audience is practicing engineers and graduate students using SDR as a tool rather...

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  • [ Team LiB ] Recipe 2.13 Executing SQL Server User-Defined Scalar Functions Problem Your SQL Server 2000 database includes a user-defined function that returns a scalar value. You want to retrieve the value from this function using ADO.NET.

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  • This computerized study of the homonyms of elementary words (roughly equivalent to monosyllabic words) has allowed the compilation of exhaustive lists of homonym sets, using phonetic transcriptions from five different dictionaries. Of the 5,757 elementary words, 2,966 were involved in at least one homonym set, indicating that homonyms will present a significant problem in.

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  • Speech recognition problems are a reality in current spoken dialogue systems. In order to better understand these phenomena, we study dependencies between speech recognition problems and several higher level dialogue factors that define our notion of student state: frustration/anger, certainty and correctness. We apply Chi Square (χ2) analysis to a corpus of speech-based computer tutoring dialogues to discover these dependencies both within and across turns.

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  • The computational difficultyof the task can be clarified by investigating specific models of morphological processing. The use of finite-state machinery in the "twolevel" model by K i m m o Koskenniemi gives it the appearance of computational efficiency, but closer examination shows the model does not guarantee efficient processing. Reductions of the satisfiability problem show that finding the proper lexical/surface correspondence in a two-level generation or recognition problem can be computationally difficult.

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  • After reading this chapter, you should be able to: Define economics and the features of the economic perspective, describe the role of economic theory in economics, distinguish microeconomics from macroeconomics and positive economics from normative economics, list the categories of scarce resources and delineate the nature of the economizing problem,...

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  • Chapter 24 - Measuring domestic output and national income. After reading this chapter, you should be able to: Explain how gross domestic product (GDP) is defined and measured; describe the relationships among GDP, net domestic product, national income, personal income, and disposable income; discuss the nature and function of a GDP price index, and describe the difference between nominal GDP and real GDP; list and explain some limitations of the GDP measure.

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  • In this chapter, students will be able to understand: List two ways that economic growth is measured; define "modern economic growth" and explain the institutional structures needed for an economy to experience it; identify the general supply, demand, and efficiency forces that give rise to economic growth; describe "growth accounting" and the specific factors accounting for economic growth in the United States;...

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  • After reading this chapter, you should be able to: Define aggregate demand (AD) and explain the factors that cause it to change; define aggregate supply (AS) and explain the factors that cause it to change; discuss how AD and AS determine an economy's equilibrium price level and level of real GDP; describe how the AD-AS model explains periods of demand-pull inflation, cost-push inflation, and recession; identify how the aggregate demand curve relates to the aggregate expenditures model.

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  • After reading this chapter, you should be able to: Explain the basics of a bank's balance sheet and discuss why the U.S. banking system is called a "fractional reserve" system; explain the distinction between a bank's actual reserves and its required reserves; describe how a bank can create money; describe the multiple expansion of loans and money by the entire banking system; define the money multiplier, explain how to calculate it, and demonstrate its relevance.

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  • Chapter 37 - International trade. After reading this chapter, you should be able to: List and discuss several key facts about international trade; define comparative advantage, and demonstrate how specialization and trade add to a nation's output; describe how differences between world prices and domestic prices prompt exports and imports;...

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  • Lecture C++ programming: from problem analysis to program design - Chapter 6: User-defined functions I. In this chapter, you will: Learn about standard (predefined) functions and discover how to use them in a program; learn about user-defined functions; examine value-returning functions, including actual and formal parameters; explore how to construct and use a value-returning, user-defined function in a program.

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  • Mathematics is the science study of the number, structure, and spatial transformations. In other words, it is assumed that subjects' shape and number. "According to the official view, it is the study of the abstract structure defined from the axioms, using Logic (logic) and mathematical symbols. The other point of it is described in mathematical philosophy. Due to their wide applications in many science, mathematics is known as the "universal language". Experts in the field of mathematics known as mathematicians....

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  • Prices are of great importance in macroeconomics as indeed they are in microeconomics. However, in microeconomics we are more interested in prices of individual goods and services and such prices are rarely important for the economy as a whole although there are exceptions (for example, the price of oil). In macroeconomics we are more interested in how prices change on average. We define the price level as a weighted average of several different prices.

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  • By learning how to “dial for dollars,” you can transform the telephone that’s already sitting on your desk into a virtual money-making machine with unlimited potential. Throughout this book, the terms telemarketing and telesales are used interchangeably. However, some people define telemarketing as the use of the telephone to make contact with prospects, whereas telesales involves actually moving the pros- pect further down the sales cycle or sales pipeline. The skills required of a telemarketer and/or telesales professional, as you’ll soon see, are identical....

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  • Physics is the study of matter and energy in space and time and how they are related to each other. Physicists assume (take as given) the existence of mass, length, time and electric current and then define (give the meaning of) all other physical quantities in terms of these basic units. Mass, length, time, and electric current are never defined but the standard units used to measure them are always defined.

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  • minimize the risk of noncompliance with export control laws. Export Management and Compliance Program Defined An EMCP includes both the operational export compliance policies and procedures an organization implements and a written set of guidelines that captures those policies and procedures.

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  • Trong xu thế phát triển công nghệ thông tin như vũ bảo hiện nay,đặc biệt là trong ngành công nghệ phần mềm ,ngày càng đòi hỏi trình độ cao trong kĩ thuật lập trình.

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  • Decision making lies at the heart of most important business and government problems.

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