Xem 1-20 trên 326 kết quả Modeling accessibility
  • Bài giảng "Bảo mật cơ sở dữ liệu: Security models" trình bày các nội dung: Access control, types of Access control, mandatory access control, rules based access control, authentication methods, operating system authentication,... Mời các bạn cùng tham khảo.

    ppt141p thangnamvoiva20 20-09-2016 3 0   Download

  • China’s WTO accession will have major implications for China and present both opportunities and challenges for East Asia. We assess the possible channels through which China’s accession to the WTO could affect East Asia and quantify these effects using a dynamic computable general equilibrium model. China will be the biggest beneficiary of accession, followed by the industrialized and newly industrializing economies (NIEs) in East Asia.

    pdf28p truongdoan 10-11-2009 144 36   Download

  • Network Troubleshooting. Objectives: In this chapter, you will learn to: Establish and document a network baseline. Describe the various troubleshooting methodologies and troubleshooting tools. Describe the common issues that occur during WAN implementation. Identify and troubleshoot common enterprise network implementation issues using a layered model approach.

    pdf55p thanhtung_hk 05-11-2010 86 17   Download

  • Pro Access 2010 Development is a fundamental resource for developing business applications that take advantage of the features of Access 2010 and the many sources of data available to your business. In this book, you'll learn how to build database applications, create Web-based databases, develop macros and Visual Basic for Applications (VBA) tools for Access applications, integrate Access with SharePoint and other business systems, and much more.

    pdf590p lock_123 08-04-2013 40 17   Download

  • SERVICE PARTS LOGISTICS: MODELING, ANALYSIS AND APPLICATION Chapter One develops this idea and implements tests of the hypothesis that school effectiveness is an important determinant of residential choices among local-monopoly school districts. I model a “Tiebout”-style housing market in which house prices ration access to desirable schools, which may be desirable either because they are particularly effective or because they enroll a desirable set of students.

    pdf210p mualan_mualan 25-02-2013 25 9   Download

  • “ A Developer’s Guide to Data Modeling for SQL Server explains the concepts and practice of data modeling with a clarity that makes the technology accessible to anyone building databases and data-driven applications. “Eric Johnson and Joshua Jones combine a deep understanding of the science of data modeling with the art that comes with years of experience. If you’re new to data modeling, or find the need to brush up on its concepts, this book is for you.” —Peter Varhol, Executive Editor, Redmond Magazine ...

    pdf299p ringphone 06-05-2013 24 8   Download

  • MARKETING HIGHER EDUCATION: APPLYING A CONSUMPTION VALUE MODEL TO COLLEGE CHOICE Chapter One develops this idea and implements tests of the hypothesis that school effectiveness is an important determinant of residential choices among local-monopoly school districts. I model a “Tiebout”-style housing market in which house prices ration access to desirable schools, which may be desirable either because they are particularly effective or because they enroll a desirable set of students.

    pdf295p mualan_mualan 25-02-2013 26 7   Download

  • Overview Access Control Matrix model Discretionary Access Control (DAC) Mandatory Access Control (MAC) and an example model Role Based Access Control (RBAC) Access Control in Unix Sep 2009 Information Security by Van K Nguyen Hanoi University of Technology 2 .What is AC Quote from Ross Anderson (text “Security Engineering”) Its function is to control which principals (persons, processes, machines, …) have access to which resources in the system -- which files they can read, which programs they can execute, and how they share data with other principals, and so on....

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  • This book has two parts. The first part talks about general characteristics of the World Trade Organisation (WTO) as well as common steps that have to be taken during the accession process. Theoretical studies related to the WTO activities are also presented. Finally, Part I of this book discusses one of the most useful methods of examining economic consequences of being WTO member, namely Computable General Equilibrium (CGE) Models. Part II continues analysis and shows application of CGE model to a specific case study.

    pdf0p sofia11 08-05-2012 41 6   Download

  • This paper reviews the criticism on the 4Ps Marketing Mix framework, the most popular tool of traditional marketing management, and categorizes the main objections of using the model as the foundation of physical marketing. It argues that applying the traditional approach, based on the 4Ps paradigm, is also a poor choice in the case of virtual marketing and identifies two main limitations of the framework in online environments: the drastically diminished role of the Ps and the lack of any strategic elements in the model.

    pdf20p doiroimavanchuadc 06-02-2013 25 6   Download

  • This book starts by setting a clear foundation for what Core Data is and how it works and then takes you step-by-step through how to extract the results you need from this powerful framework. You’ll learn what the components of Core Data are and how they interact, how to design your data model, how to filter your results, how to tune performance, how to migrate your data across data model versions, and many other topics around and between these that will separate your apps from the crowd.

    pdf394p bongbong_hong 14-12-2012 51 5   Download

  • This is the second part of the book that examines process and possible economic consequences of accession to the WTO. This part considers economic impact of the WTO accession and takes specific country as a case study, namely Ukraine. Computable General Equilibrium model for Ukraine is built and several scenarios are modelled. The facts that Ukraine has sufficiently large economy and accession was finalised quite recently should make it interesting to a wide audience.

    pdf0p sofia11 08-05-2012 41 4   Download

  • The emergence of social media brings chances, but also challenges, to linguistic analysis. In this paper we investigate a novel problem of discovering patterns based on emotion and the association of moods and affective lexicon usage in blogosphere, a representative for social media. We propose the use of normative emotional scores for English words in combination with a psychological model of emotion measurement and a nonparametric clustering process for inferring meaningful emotion patterns automatically from data. ...

    pdf6p hongdo_1 12-04-2013 28 4   Download

  • After completing this lesson, you should be able to do the following: Create users Create roles to ease setup and maintenance of the security model Use the GRANT and REVOKE statements to grant and revoke object privileges Create and access database links

    ppt26p trinh02 28-01-2013 23 3   Download

  • We have looked at protocols for distributing and establishing keys used for authentication and confidentiality But who should you give these keys to? Who should you trust? What are the rules governing when to and not to give out security credentials In this lecture, we will look at the broad area of secure and trusted systems We will focus on access control models These methods are often used to abstract the requirements for a computer system But, they hold for general systems where security is a concern (e.g. networks, computers, companies…) ...

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  • This paper compares two different ways of estimating statistical language models. Many statistical NLP tagging and parsing models are estimated by maximizing the (joint) likelihood of the fully-observed training data. However, since these applications only require the conditional probability distributions, these distributions can in principle be learnt by maximizing the conditional likelihood of the training data.

    pdf8p bunrieu_1 18-04-2013 15 2   Download

  • This paper presents an enhanced model of plan-based dialogue understanding. Most plan-based dialogue understanding models derived from [Litman and Allen, 1987] assume that the dialogue speakers have access to the same domain plan library, and that the active domain plans are shared by the two speakers. We call these features shared domain plan constraints.

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  • In responding to the guidelines established by the session chairman of this panel, three of the five topics he set forth will be discussed. These include aggregate functions and quantity questions, querying semantically complex fields, and multi-file queries. As we will make clear in the sequel, the transformational apparatus utilized in the TQA Question Answering System provides a principled basis for handling these and many other problems i n natural language access to databases.

    pdf6p bungio_1 03-05-2013 18 2   Download

  • This paper addresses two issues concerning lexical access in connected speech recognition: 1) the nature of the pre-lexical representation used to initiate lexical lookup 2) the points at which lexical look-up is triggered off this representation. The results of an experiment are reported which was designed to evaluate a number of access strategies proposed in the literature in conjunction with several plausible pre-lexical representations of the speech input.

    pdf7p bungio_1 03-05-2013 14 2   Download

  • HAL is a multi-disciplinary open access archive for the deposit and dissemination of scientific research documents, whether they are published or not. The documents may come from teaching and research institutions in France or abroad, or from public or private research centers.

    pdf10p nguyenhaisu 07-08-2015 13 2   Download

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