Relationship problems

Xem 1-20 trên 168 kết quả Relationship problems
  • [ Team LiB ] Recipe 4.10 Updating a DataSet with a Many-to-Many Relationship Problem You have a DataSet that contains two tables that have a many-to-many relationship between them using a third junction table.

    pdf19p luvpro 04-08-2010 49 7   Download

  • [ Team LiB ] Recipe 10.11 Creating DataSet Relationships from SQL Server Relationships Problem You need to create relationships between DataTable objects within your DataSet at runtime based on the relationships that are defined in your SQL Server database.

    pdf7p luvpro 04-08-2010 79 7   Download

  • [ Team LiB ] Recipe 6.8 Creating Constraints, PrimaryKeys, Relationships Based on Multiple Columns Problem You need to create a constraint, primary key, or a relationship between two tables in a DataSet using more than one column. Solution Use the System.Data.

    pdf6p luvpro 04-08-2010 53 8   Download

  • Sociolinguists have long argued that social context influences language use in all manner of ways, resulting in lects 1 . This paper explores a text classification problem we will call lect modeling, an example of what has been termed computational sociolinguistics. In particular, we use machine learning techniques to identify social power relationships between members of a social network, based purely on the content of their interpersonal communication.

    pdf10p hongdo_1 12-04-2013 13 3   Download

  • The traditional hierarchical structure of cellular networks has led to deployment models which are heavily centralized. Mobility management with centralized mobility anchoring in existing hierarchical mobile networks is quite prone to suboptimal routing and issues related to scalability. Centralized functions present a single point of failure, and inevitably introduce longer delays and higher signaling loads for network operations related to mobility management.

    pdf20p doiroimavanchuadc 06-02-2013 16 2   Download

  • We address the rating-inference problem, wherein rather than simply decide whether a review is “thumbs up” or “thumbs down”, as in previous sentiment analysis work, one must determine an author’s evaluation with respect to a multi-point scale (e.g., one to five “stars”). This task represents an interesting twist on standard multi-class text categorization because there are several different degrees of similarity between class labels; for example, “three stars” is intuitively closer to “four stars” than to “one star”.

    pdf10p bunbo_1 17-04-2013 22 2   Download

  • There are many possible different semantic relationships between nominals. Classification of such relationships is an important and difficult task (for example, the well known noun compound classification task is a special case of this problem). We propose a novel pattern clusters method for nominal relationship (NR) classification. Pattern clusters are discovered in a large corpus independently of any particular training set, in an unsupervised manner. Each of the extracted clusters corresponds to some unspecified semantic relationship. ...

    pdf9p hongphan_1 15-04-2013 15 1   Download

  • We translate sentence generation from TAG grammars with semantic and pragmatic information into a planning problem by encoding the contribution of each word declaratively and explicitly. This allows us to exploit the performance of off-the-shelf planners. It also opens up new perspectives on referring expression generation and the relationship between language and action.

    pdf8p hongvang_1 16-04-2013 18 1   Download

  • Systemic grammar has been used for AI text generation work in the past, but the Implementations have tended be ad hoc or inefficient. This paper presents an approach to systemic text generation where AI problem solving techniques are applied directly to an unadulterated systemic grammar. This approach is made possible by a special relationship between systemic grammar and problem solving: both are organized primarily as choosing from alternatives. The result is simple, efficient text generation firmly based in a linguistic theory. ...

    pdf7p buncha_1 08-05-2013 20 1   Download

  • After completing this chapter, students will be able to: Database design process, what is ER Model? And why? A sample database application, ER Model Concepts, ER diagram and naming conventions, alternative diagrammatic notations, problems with ER models. Inviting you to refer.

    pdf73p youcanletgo_02 07-01-2016 5 1   Download

  • 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.

    ppt18p tangtuy05 23-03-2016 4 1   Download

  • Chapter 27 - Basic macroeconomic relationships. After reading this chapter, you should be able to: Describe how changes in income affect consumption (and saving), list and explain factors other than income that can affect consumption, explain how changes in real interest rates affect investment, identify and explain factors other than the real interest rate that can affect investment, illustrate how changes in investment increase or decrease real GDP by a multiple amount.

    ppt14p tangtuy05 23-03-2016 2 1   Download

  • After reading this chapter, you should be able to: Identify and explain the functions of money and the components of the U.S. money supply; describe what "backs" the money supply, making us willing to accept it as payment; discuss the makeup of the Federal Reserve and its relationship to banks and thrifts;...

    ppt18p tangtuy05 23-03-2016 3 1   Download

  • In this chapter, students will be able to understand: Explain the relationship between short-run aggregate supply and long-run aggregate supply; discuss how to apply the "extended" (short-run/long-run) AD-AS model to inflation, recessions, and economic growth; explain the short-run trade-off between inflation and unemployment (the Phillips Curve); discuss why there is no long-run trade-off between inflation and unemployment; explain the relationship between tax rates, tax revenues, and aggregate supply.

    ppt16p tangtuy05 23-03-2016 3 1   Download

  • Care for pregnant women differs fundamentally from most other medical endeavours. ‘Routine’ care during pregnancy and birth interferes in the lives of healthy people, and in a process which has the potential to be an important life experience. It is diffi cult to measure the extent to which our efforts may, for example, disturb the development of a confi dent, nurturing relationship between mother and baby. The harmful effects we measure in randomised trials are limited to those we have predicted may occur.

    pdf435p call0902 26-08-2012 79 34   Download

  • The classic text on helicopter aerodynamics, "Aerodynamics of the Helicopter" has been in continuous print for over fifty years. Clearly written and well illustrated, the book focuses on fundamental physical relationships without a highly complex mathematical development. The emphasis on fundamentals makes the book an ideal - indeed, necessary - first step towards more advanced study.

    pdf176p beobobeo 01-08-2012 38 13   Download

  • This coaching toolkit contains a selection of forms, models and exercises, and an explanation of how and when to use them. We have also included a chapter on setting up the coaching relationship, which provides valuable resources on managing the coaching relationship and your own continuous development. The toolkit is designed to be used like a reference document so that you can dip into the topic you need when you need it. Each tool contains an overview and model diagram so that you get both the words and the big picture.

    pdf242p bunmang_1 30-04-2013 36 13   Download

  • Even those who find algebra easy are stumped by word problems (also called ‘‘applications’’). In this book, word problems are treated very care- fully. Two important skills needed to solve word problems are discussed earlier than the word problems themselves. First, you will learn how to find quantitative relationships in word problems and how to represent them using variables. Second, you will learn how to represent multiple quan- tities using only one variable.

    pdf454p tiramisu0908 30-10-2012 30 12   Download

  • A detailed empirical study of how small business owners finance their enterprises, this volume compares the experiences of women with those of men. The author redresses an over-reliance on subjective and anecdotal evidence of discrimination in this area with a controlled study of forty matched pairs of male/female owners, and their strategies for raising finances. The book finds considerable similarities between female and male entrepreneurs in the type and amount of finance used in the business.

    pdf246p namde02 09-04-2013 45 11   Download

  • Everyone keeps data. Big organizations spend millions to look after their payroll, customer, and transaction data. The penalties for getting it wrong are severe: businesses may collapse, shareholders and customers lose money, and for many organizations (airlines, health boards, energy companies), it is not exaggerating to say that even personal safety may be put at risk. And then there are the lawsuits. The problems in successfully designing, installing, and maintaining such large databases are the subject of numerous books on data management and software engineering.

    pdf242p bachduong1311 12-12-2012 40 10   Download

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