...The Ontology problem in eCommerce applications Rasheed M. Al-Zahrani Information Systems Dept., KSU PO Box 51178, Riyadh, 11543 rasheed@ccis.ksu.edu.sa Abstract Originating in AI semantic networks, ontologies are becoming an essential component of many modern systems. An ontology is a set of specifications, relationships and constraints that describe a certain domain. These specifications capture the concepts pertaining to the domain. Research in this domain is now witnessing intensive efforts due to the growth and success of distributed computing systems in real world applications such as eCommerce, eHealth, eLearning and other eServices. Though at the core of modern distributed technologies, such as multi-agent systems, the ontology issue has sometimes been considered secondary and related issues are underestimated. In this paper, we attempt to address the ontology issue in modern distributed services, and the various problems to be investigated, with special emphasis on eCommerce systems. Our paper illustrates how the semantic-web initiative integrates with ontology. It critically appraises existing solutions, and offers ideas for tackling major ontological issues in eServices. 1. Introduction Distributed systems is the future computing model. This fact is proved by the success of the client-server model and the recent extensions to that model. Maturity of cheap PC, networking and communication technologies contributed to the wide spread adoption of this model. The advent...
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...IP Spoofing by Farha Ali, Lander University The Internet Protocol, or IP, is the main protocol used to route information across the Internet. The role of IP is to provide best-effort services for the delivery of information to its destination. IP depends on upper-level TCP/IP suite layers to provide accountability and reliability. The heart of IP is the IP datagram, a packet sent over the Internet in a connectionless manner. An IP datagram carries enough information about the network to get forwarded to its destination; it consists of a header followed by bytes of data . The header contains information about the type of IP datagram, how long the datagram should stay on the network (or how many hops it should be forwarded to), special flags indicating any special purpose the datagram is supposed to serve, the destination and source addresses, and several other fields, as shown in Figure 1. Figure 1: The IP Header Layers above IP use the source address in an incoming packet to identify the sender. To communicate with the sender, the receiving station sends a reply by using the source address in the datagram. Because IP makes no effort to validate whether the source address in the packet generated by a node is actually the source address of the node, you can spoof the source address and the receiver will think the packet is coming from that spoofed address. Many programs for preparing spoofed IP datagrams are available for free on the Internet; for example, hping lets...
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...RFID in transportation Gopi Krishna Potla Wilmington University Abstract: Radio Frequency Identification is the most prevailing technology in the current world. RFID has many successful applications. Transportation is one among such applications. The use of RFID in transportation made tracking to things easy. RFID increase the efficiency of transportation, saves time and money. It is used in trucking, shipping, airports and also in railways. In this paper, RFID technology is explained briefly at the beginning. Later, implementation of RFID on different ways of transportation is illustrated. The standards of RFID in transportation are also presented. Introduction: RFID stands for Radio-Frequency Identification. RFID technology is a type of wireless communication in which radio waves are used to recognize people and objects. The purpose of an RFID system is transmitting data from a portable device, called a tag, to an RFID reader to execute a particular application based on the tag provided identification or location information (Graafstra, 2006; O' Brien, 2006). This was initially developed for improving warfare technologies. Now, it has been a part of everyone’s routine life. It consists of a tag with a chip and an antenna for sending and receiving data. The technology consolidates with an interrogator (reader), which has an antenna that communicates with the tag. This is an enhanced distinct option for barcodes as it has read and write capabilities. RFID in transportation: ...
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...of specific terms used in the contract, the jurisdiction under which the contract is valid and enforced, duration of the contract and the terms and conditions for each transaction. Therefore this calls for the need of formal norms for process-oriented contracts and specifies a criteria to form basis for synergy between the private view and public view of a contract on the fundamental lines of open nets & ensures a contract implementation free of deadlocks & which can terminated. Architecture for e-contracts based on XML supports negotiation as well as settling phase of contracts. Various contract model types like Contract net protocol(CNP), TRACONET, CAS,CIA can be adopted depending on the situation the enterprise finds itself in. The semantics of business communication should account...
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...И. В. АРНОЛЬД Лексикология современного английского языка Издание третье, переработанное и дополненное Допущено Министерством высшего и среднего специального образования СССР в качестве учебника для студентов институтов и факультетов иностранных языков Сканирование, распознавание, проверка: Аркадий Куракин (ark # mksat. net), сен-2004. Орфография унифицирована к британской. Пропущены страницы: 50-53, 134-139, 152-161, 164-171, 201-202, 240-243 Москва «Высшая школа» 1986 Мультиязыковой проект Ильи Франка www.franklang.ru ББК 81.2 Англ-923 А 84 Рецензент: кафедра английской филологии Оренбургского государственного педагогического института им. В. П. Чкалова (зав. кафедрой д-р филол. наук Н. А. Шехтман) Арнольд И. В. А 84 Лексикология современного английского языка: Учеб. для ин-тов и фак. иностр. яз. — 3-е изд., перераб. и доп. — М.: Высш. шк., 1986. — 295 с., ил. — На англ. яз. Учебник посвящен слову как основной единице языка, его семантической и морфологической структуре, особенностям английского словообразования и фразеологии. Английская лексика рассматривается как непрерывно развивающаяся система. В 3-м издании (2-е—1973 г.) обновлен теоретический и иллюстративный материал, расширены главы, посвященные теории слова и семасиологии. А 4602010000—443 001(01)—86 215-86 ББК 81.2 Англ-923 4И (Англ) © Издательство «Высшая школа», 1973 © Издательство «Высшая школа», 1986, с изменениями Мультиязыковой проект Ильи Франка www.franklang.ru CONTENTS ...
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...Gabriele Knappe Summer Semester 2014 Origin Unknown and the word key Touhid Ahmed Chowdhury Matrikelnummer: 1762055 European Joint Master’s Degree in English and American Studies (2) Pestalozzi Straße 9/C- 3401, 96052 Bamberg Telefon: 01521 852 5560 Email: noyon.sust@gmail.com 18th August 2014 Table of Contents 1. Introduction ………………………………………… 01 2. Etymology: Origin Unknown ……………………… 02 3. Words with known origin/ undisputed origin ……... 04 4. Theories for Etymology of Origin Unknown ……… 06 5. A case study on word Key ………………………….. 08 6. Conclusion …………………………………………... 12 References Declaration 1. Introduction Etymology can be defined as the systematic study of the birth, historical perspective, and time-to-time changes in the forms and implications of words (Ross, 1962). The study of the etymology of the English language words is an interesting and useful area. But, there are many English words in the dictionaries end up with no specific etymology for them. Thousands of words in English etymological dictionaries are included with statement such as ‘of unknown origin’, ‘origin uncertain’, ‘obscure origin’, ‘ulterior etymology unknown’. Numerous studies and research have done on some of these types of words in English etymology. The issue of ‘origin unknown’ words in English etymology incites curiosity of finding an existing and acceptable etymology for them. According to Longman Dictionary of Language Teaching and Applied Linguistics (2010), the most of...
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...Text and Context in Russian Legislation With Specific Reference To The Russian Constitution Nigel J. Jamieson* ABSTRACT Law and politics have a closer inter-textual relationship in Russian jurisprudence than would be understood generally of any European legal system. The closeness of this inter-textual relationship can be partly explained by history, culture, and language, as also by dialectics, ideologies, and literature. Concepts of law, government, and the state, together with concepts of federalism, democracy, and the rule of law, can vary so markedly from their apparently translatable equivalents that, even when recognising the formal concept of a codified Constitution, the inter-textual relationship between the enacted law and politics remains so dynamic as to be impossible to tell which it is, of law or of politics, that is the text, and which the context. This inter-textual relationship remains so strongly and continuously dynamic at the level of public and international law that the customary division by which lawyers, and common lawyers especially, assume law to be the text and politics to be the context carries a critical risk. This paper identifies that risk in terms of law, literature, and logic, as well as in terms of history, politics, and dialectics. To focus solely on law as a specialism without any more syncretic and synergic account of the other contributing disciplines, is to make the textual tail of the law wag the contextual dogsbody...
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...CONCEPTS OF PROGRAMMING LANGUAGES TENTH EDITION This page intentionally left blank CONCEPTS OF PROGRAMMING LANGUAGES TENTH EDITION R O B E RT W. S EB ES TA University of Colorado at Colorado Springs Boston Columbus Indianapolis New York San Francisco Upper Saddle River Amsterdam Cape Town Dubai London Madrid Milan Munich Paris Montreal Toronto Delhi Mexico City Sao Paulo Sydney Hong Kong Seoul Singapore Taipei Tokyo Vice President and Editorial Director, ECS: Marcia Horton Editor in Chief: Michael Hirsch Executive Editor: Matt Goldstein Editorial Assistant: Chelsea Kharakozova Vice President Marketing: Patrice Jones Marketing Manager: Yez Alayan Marketing Coordinator: Kathryn Ferranti Marketing Assistant: Emma Snider Vice President and Director of Production: Vince O’Brien Managing Editor: Jeff Holcomb Senior Production Project Manager: Marilyn Lloyd Manufacturing Manager: Nick Sklitsis Operations Specialist: Lisa McDowell Cover Designer: Anthony Gemmellaro Text Designer: Gillian Hall Cover Image: Mountain near Pisac, Peru; Photo by author Media Editor: Dan Sandin Full-Service Vendor: Laserwords Project Management: Gillian Hall Printer/Binder: Courier Westford Cover Printer: Lehigh-Phoenix Color This book was composed in InDesign. Basal font is Janson Text. Display font is ITC Franklin Gothic. Copyright © 2012, 2010, 2008, 2006, 2004 by Pearson Education, Inc., publishing as Addison-Wesley. All rights reserved. Manufactured in the United States...
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...CONCEPTS OF PROGRAMMING LANGUAGES TENTH EDITION This page intentionally left blank CONCEPTS OF PROGRAMMING LANGUAGES TENTH EDITION R OB E RT W. S EB ES TA University of Colorado at Colorado Springs Boston Columbus Indianapolis New York San Francisco Upper Saddle River Amsterdam Cape Town Dubai London Madrid Milan Munich Paris Montreal Toronto Delhi Mexico City Sao Paulo Sydney Hong Kong Seoul Singapore Taipei Tokyo Vice President and Editorial Director, ECS: Marcia Horton Editor in Chief: Michael Hirsch Executive Editor: Matt Goldstein Editorial Assistant: Chelsea Kharakozova Vice President Marketing: Patrice Jones Marketing Manager: Yez Alayan Marketing Coordinator: Kathryn Ferranti Marketing Assistant: Emma Snider Vice President and Director of Production: Vince O’Brien Managing Editor: Jeff Holcomb Senior Production Project Manager: Marilyn Lloyd Manufacturing Manager: Nick Sklitsis Operations Specialist: Lisa McDowell Cover Designer: Anthony Gemmellaro Text Designer: Gillian Hall Cover Image: Mountain near Pisac, Peru; Photo by author Media Editor: Dan Sandin Full-Service Vendor: Laserwords Project Management: Gillian Hall Printer/Binder: Courier Westford Cover Printer: Lehigh-Phoenix Color This book was composed in InDesign. Basal font is Janson Text. Display font is ITC Franklin Gothic. Copyright © 2012, 2010, 2008, 2006, 2004 by Pearson Education, Inc., publishing as Addison-Wesley. All rights reserved. Manufactured...
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...In Other Words This book addresses the need for a systematic approach to the training of translators and provides an explicit syllabus which reflects some of the main intricacies involved in rendering a text from one language into another. It explores the relevance of some of the key areas of modern linguistic theory and illustrates how an understanding of these key areas can guide and inform at least some of the decisions that translators have to make. It draws on insights from current research in such areas as lexical studies, text linguistics and pragmatics to maintain a constant link between language, translation, and the social and cultural environment in which both language and translation operate. In Other Words examines various areas of language, ranging from the meaning of single words and expressions to grammatical categories and cultural contexts. Firmly grounded in modern linguistic theory, the book starts at a simple level and grows in complexity by widening its focus gradually. The author explains with clarity and precision the concepts and theoretical positions explored within each chapter and relates these to authentic examples of translated texts in a variety of languages, although a knowledge of English is all that is required to understand the examples presented. Each chapter ends with a series of practical exercises which provide the translator with an opportunity to test the relevance of the issues discussed. This combination of theoretical discussion and...
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...The pressure on spending comes from many sources, i.e. from politicians aiming to win taxpayers’ approval. There is pressure from the competition with other cities to attract homebuyers or with other counties, states or nations to attract businesses. In the United States, the cities don’t just compete against other cities – each city competes against its own suburbs, and the suburbs often have an advantage in attracting residents and businesses. They may offer lower taxes, better schools and less crime. As residents and businesses relocate, the cities and towns they departed from lose a little more of their tax base. Less money is available unless tax rates are raised. Additional pressure may come from declining demand, regardless of the reasons. An example is rural road maintenance. In these cases, economies of scale are less easily achieved, and the final costs become more expensive. In the United States, the federal government is shifting some responsibilities to state and local governments but providing only limited funding to fulfill those obligations. Regardless of where the pressure is coming from, the message is: better, faster, cheaper – hold the line on taxes, but don’t let service slip. Meeting this daunting challenge often requires governments to: * Determine the true and actual costs of services. * Implement process improvements. * Evaluate outsourcing or privatization options (i.e., is it better to deliver internally or purchase from external organizations...
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...Lecture Notes in Computer Science Commenced Publication in 1973 Founding and Former Series Editors: Gerhard Goos, Juris Hartmanis, and Jan van Leeuwen 6336 Editorial Board David Hutchison Lancaster University, UK Takeo Kanade Carnegie Mellon University, Pittsburgh, PA, USA Josef Kittler University of Surrey, Guildford, UK Jon M. Kleinberg Cornell University, Ithaca, NY, USA Alfred Kobsa University of California, Irvine, CA, USA Friedemann Mattern ETH Zurich, Switzerland John C. Mitchell Stanford University, CA, USA Moni Naor Weizmann Institute of Science, Rehovot, Israel Oscar Nierstrasz University of Bern, Switzerland C. Pandu Rangan Indian Institute of Technology, Madras, India Bernhard Steffen TU Dortmund University, Germany Madhu Sudan Microsoft Research, Cambridge, MA, USA Demetri Terzopoulos University of California, Los Angeles, CA, USA Doug Tygar University of California, Berkeley, CA, USA Gerhard Weikum Max Planck Institute for Informatics, Saarbruecken, Germany Richard Hull Jan Mendling Stefan Tai (Eds.) Business Process Management 8th International Conference, BPM 2010 Hoboken, NJ, USA, September 13-16, 2010 Proceedings 13 Volume Editors Richard Hull IBM Research, Thomas J. Watson Research Center 19 Skyline Drive, Hawthorne, NY 10532, USA E-mail: hull@us.ibm.com Jan Mendling Humboldt-Universität zu Berlin, Institut für Wirtschaftsinformatik Unter den Linden 6, 10099 Berlin, Germany E-mail: contact@mendling.com Stefan Tai Karlsruhe Institute of...
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...ASP.Net What is view state and use of it? The current property settings of an ASP.NET page and those of any ASP.NET server controls contained within the page. ASP.NET can detect when a form is requested for the first time versus when the form is posted (sent to the server), which allows you to program accordingly. What are user controls and custom controls? Custom controls: A control authored by a user or a third-party software vendor that does not belong to the .NET Framework class library. This is a generic term that includes user controls. A custom server control is used in Web Forms (ASP.NET pages). A custom client control is used in Windows Forms applications. User Controls: In ASP.NET: A user-authored server control that enables an ASP.NET page to be re-used as a server control. An ASP.NET user control is authored declaratively and persisted as a text file with an .ascx extension. The ASP.NET page framework compiles a user control on the fly to a class that derives from the System.Web.UI.UserControl class. What are the validation controls? A set of server controls included with ASP.NET that test user input in HTML and Web server controls for programmer-defined requirements. Validation controls perform input checking in server code. If the user is working with a browser that supports DHTML, the validation controls can also perform validation using client script. What's the difference between Response.Write() and Response.Output.Write()...
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...Energy Harvesting Systems Tom J. Ka´ mierski · Steve Beeby z Editors Energy Harvesting Systems Principles, Modeling and Applications 123 Editors Tom J. Ka´ mierski z School of Electronics and Computer Science University of Southampton Southampton, SO17 1BJ, UK tjk@ecs.soton.ac.uk Steve Beeby School of Electronics and Computer Science University of Southampton Southampton, SO17 1BJ, UK spb@ecs.soton.ac.uk ISBN 978-1-4419-7565-2 e-ISBN 978-1-4419-7566-9 DOI 10.1007/978-1-4419-7566-9 Springer New York Dordrecht Heidelberg London Library of Congress Control Number: 2010938327 c Springer Science+Business Media, LLC 2011 All rights reserved. This work may not be translated or copied in whole or in part without the written permission of the publisher (Springer Science+Business Media, LLC, 233 Spring Street, New York, NY 10013, USA), except for brief excerpts in connection with reviews or scholarly analysis. Use in connection with any form of information storage and retrieval, electronic adaptation, computer software, or by similar or dissimilar methodology now known or hereafter developed is forbidden. The use in this publication of trade names, trademarks, service marks, and similar terms, even if they are not identified as such, is not to be taken as an expression of opinion as to whether or not they are subject to proprietary rights. Printed on acid-free paper Springer is part of Springer Science+Business Media (www.springer.com) Preface Energy harvesting...
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...[pic] Гальперин И.Р. Стилистика английского языка Издательство: М.: Высшая школа, 1977 г. В учебнике рассматриваются общие проблемы стилистики, дается стилистическая квалификация английского словарного состава, описываются фонетические, лексические и лексико-фразеологические выразительные средства, рассматриваются синтаксические выразительные средства и проблемы лингвистической композиции отрезков высказывания, выходящие за пределы предложения. Одна глава посвящена выделению и классификации функциональных стилей. Книга содержит иллюстративный текстовой материал. Предназначается для студентов институтов и факультетов иностранных языков и филологических факультетов университетов. GALPERIN STYLISTICS SECOND EDITION, REVISED Допущено Министерством высшего и среднего специального образования СССР в качестве учебника для студентов институтов и факультетов иностранных языков |[pic] |MOSCOW | | |"HIGHER SCHOOL" | | |1977 | TABLE OF CONTENTS Page Предисловие к первому изданию……………………………………………………..6 Предисловие к второму изданию……………………………………………………..7 Part I. Introduction 1. General Notes on Style and Stylistics…………………………………………9 2. Expressive Means (EM) and Stylistic Devices (SD)………………………...25 3. General Notes on Functional Styles of Language……………………………32 4. Varieties of Language………………………………………………………..35 5. A Brief...
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