Xem 1-20 trên 315 kết quả Informational aims
  • Lexieal disambiguation can be achieved using different sources of information. Aiming at high performance of automatic disambiguation it is important to know the relative importance and applicability of the various sources. In this paper we classify several sources of information and show how some of them can be achieved using statistical data. First evaluations indicate the extreme importance of local information, which mainly represents lexical associations and seleetional restrictions for syntactically related words. ...

    pdf2p bunmoc_1 20-04-2013 10 2   Download

  • Information Systems are the software and hardware systems that support dataintensive applications. One of the most critical stages of an Information System development cycle is the System Design stage. During this stage the architecture, components, modules, interfaces and system data are defined and modeled in order to fulfill the respective requirements that the developed Information System should meet.

    pdf232p wqwqwqwqwq 06-07-2012 29 7   Download

  • The rationale, aim and purpose of this study guide The rationale for a study guide on how to read and interpret annual reports is that this is a skill that can prove valuable in many contexts, situations and job positions. Whether you are the decision maker in, or you are contributing to the decision of, selecting a business partner or a supplier or a client, you will find that being able to have an informed insight in the financial performance and position of these third parties that you are considering is rather useful. You can be a project manager, the responsible for a product line, a...

    pdf53p tuanloc_do 04-12-2012 26 6   Download

  • Biomedical engineering and medical informatics represent challenging and rapidly growing areas. Applications of information technology in these areas are of paramount importance.

    pdf200p hyperion75 22-01-2013 26 4   Download

  • Information-extraction (IE) systems seek to distill semantic relations from naturallanguage text, but most systems use supervised learning of relation-specific examples and are thus limited by the availability of training data. Open IE systems such as TextRunner, on the other hand, aim to handle the unbounded number of relations found on the Web. But how well can these open systems perform? This paper presents WOE, an open IE system which improves dramatically on TextRunner’s precision and recall. ...

    pdf10p hongdo_1 12-04-2013 10 3   Download

  • Corpus-based grammar induction generally relies on hand-parsed training data to learn the structure of the language. Unfortunately, the cost of building large annotated corpora is prohibitively expensive. This work aims to improve the induction strategy when there are few labels in the training data. We show that the most informative linguistic constituents are the higher nodes in the parse trees, typically denoting complex noun phrases and sentential clauses. They account for only 20% of all constituents. ...

    pdf7p bunrieu_1 18-04-2013 15 3   Download

  • This paper deals with an application of automatic titling. The aim of such application is to attribute a title for a given text. So, our application relies on three very different automatic titling methods. The first one extracts relevant noun phrases for their use as a heading, the second one automatically constructs headings by selecting words appearing in the text, and, finally, the third one uses nominalization in order to propose informative and catchy titles. Experiments based on 1048 titles have shown that our methods provide relevant titles. ...

    pdf4p bunthai_1 06-05-2013 18 3   Download

  • Research aims: The research clarifes scientific evidences, practical basis and proposes a model of Information and Library system for training at Technical universities in Vietnam.

    pdf27p change00 04-05-2016 11 2   Download

  • We demonstrate an information credibility analysis system called WISDOM. The purpose of WISDOM is to evaluate the credibility of information available on the Web from multiple viewpoints. WISDOM considers the following to be the source of information credibility: information contents, information senders, and information appearances. We aim at analyzing and organizing these measures on the basis of semantics-oriented natural language processing (NLP) techniques.

    pdf4p hongphan_1 15-04-2013 14 1   Download

  • At present, adapting an Information Extraction system to new topics is an expensive and slow process, requiring some knowledge engineering for each new topic. We propose a new paradigm of Information Extraction which operates 'on demand' in response to a user's query. On-demand Information Extraction (ODIE) aims to completely eliminate the customization effort. Given a user’s query, the system will automatically create patterns to extract salient relations in the text of the topic, and build tables from the extracted information using paraphrase discovery technology. ...

    pdf8p hongvang_1 16-04-2013 15 1   Download

  • We present experiments aiming at an automatic classification of Spanish verbs into lexical semantic classes. We apply well-known techniques that have been developed for the English language to Spanish, proving that empirical methods can be re-used through languages without substantial changes in the methodology.

    pdf6p bunbo_1 17-04-2013 11 1   Download

  • The paper presents the state of elaboration of the natural language information retrieval system DIALOG. Its aim is an automatic, conversational extraction of facts from a given text. Actually it is real medical text on gastroenterology, which was prepared by a team of specialists. The system has a modular structure. The first, and in fact very important module is the language analysis module. Its task is to ensure the transition of a medical text from its natural form, i.e. rentences formed by physicians, into a formal ~ogical notation. ...

    pdf9p buncha_1 08-05-2013 20 1   Download

  • Research objectives: The first research objective is to determine the factors of measurement quality of(financial reporting information) FRI of listed companies in Vietnam. The second research objective is aimed at determining the impact of CG characteristics on the quality of FRI. The last research objective is to assess the reality of quality of FRI and the impact of CG on the quality of FRI of listed companies in Vietnam.

    pdf24p change03 06-05-2016 11 1   Download

  • Information Communication Technologies and City Marketing.City marketing (related to city branding) is the promotion of a city, or a district within it, with the aim of encouraging certain activities to take place there It is used to alter the external perceptions of a city in order to encourage tourism, attract inward migration of residents, or enable business relocation. A significant feature of city marketing is the development of new landmark, or 'flagship', buildings and structures.

    pdf438p ngocuyen 15-07-2009 316 166   Download

  • This book is aimed at a reader who has studied an introductory book on mathemat- ical finance and an introductory book on C++ but does not know how to put the two together. My objective is to teach the reader not just how to implement models in C++ but more importantly how to think in an object-oriented way. There are already many books on object-oriented programming; however, the examples tend not to feel real to the financial mathematician so in this book we work exclusively with examples from derivatives pricing....

    pdf310p trannhu 04-08-2009 222 97   Download

  • C# is a simple, modern, object oriented, and type-safe programming language derived from C and C++. C# (pronounced “C sharp”) is firmly planted in the C and C++ family tree of languages, and will immediately be familiar to C and C++ programmers. C# aims to combine the high productivity of Visual Basic and the raw power of C++. C# is provided as a part of Microsoft Visual Studio 7.0. In addition to C#, Visual Studio supports Visual Basic, Visual C++, and the scripting languages VBScript and JScript.

    pdf287p huyhoang 07-08-2009 133 71   Download

  • As with the first and second editions, this third edition of Strategic Information Management: Challenges and strategies in managing information systems aims to present the many complex and inter-related issues associated with the management of information systems, with a likely audience of MBA or other Master’s level students and senior undergraduate students taking a course in strategic information management or something similar.

    pdf635p conrepcon 12-04-2012 79 47   Download

  • AIM Để phát triển kiến thức và sự hiểu biết của các ứng dụng các kỹ thuật kế toán quản lý để hỗ trợ các quy trình quản lý kiểm soát, lập kế hoạch và ra quyết định. Mục tiêu Sau khi hoàn thành của ứng cử viên giấy sẽ có thể: • giải thích vai trò của kế toán quản trị trong một tổ chức và yêu cầu quản lý thông tin

    pdf7p xingau9 05-09-2011 51 17   Download

  • At present, no available publication deals with Internet security from a Cisco perspective utilizing the Cisco Secure product family. Cisco Secure Internet Security Solutions covers the basics of Internet security and then concentrates on each member of the Cisco Secure product family, providing a rich explanation with examples of the preferred configurations required for securing Internet connections.

    pdf463p samsung_12 07-05-2013 87 15   Download

  • "Secure Router Configuration - IOS 15.1" aims at providing network security engineers with the knowledge and skills needed to secure Cisco IOS router based networks. Readers of this book will be able to secure the network environment using existing Cisco IOS Software features, as well as install and configure components of the Cisco IOS Software, such as zone-based policy firewall and Cisco IOS Intrusion Prevention System (IPS).

    pdf248p samsung_12 07-05-2013 64 14   Download

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