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Elsevier

Books in Computer science

The Computing collection presents a range of foundational and applied content across computer and data science, including fields such as Artificial Intelligence; Computational Modelling; Computer Networks, Computer Organization & Architecture, Computer Vision & Pattern Recognition, Data Management; Embedded Systems & Computer Engineering; HCI/User Interface Design; Information Security; Machine Learning; Network Security; Software Engineering.

  • Visualizing Quaternions

    • 1st Edition
    • Steve Cunningham + 1 more
    • English
    Introduced 160 years ago as an attempt to generalize complex numbers to higher dimensions, quaternions are now recognized as one of the most important concepts in modern computer graphics. They offer a powerful way to represent rotations and compared to rotation matrices they use less memory, compose faster, and are naturally suited for efficient interpolation of rotations. Despite this, many practitioners have avoided quaternions because of the mathematics used to understand them, hoping that some day a more intuitive description will be available.The wait is over. Andrew Hanson's new book is a fresh perspective on quaternions. The first part of the book focuses on visualizing quaternions to provide the intuition necessary to use them, and includes many illustrative examples to motivate why they are important—a beautiful introduction to those wanting to explore quaternions unencumbered by their mathematical aspects. The second part covers the all-important advanced applications, including quaternion curves, surfaces, and volumes. Finally, for those wanting the full story of the mathematics behind quaternions, there is a gentle introduction to their four-dimensional nature and to Clifford Algebras, the all-encompassing framework for vectors and quaternions.

  • Inside the SPAM Cartel

    By Spammer-X
    • 1st Edition
    • Spammer-X Spammer-X
    • English
    Authored by a former spammer, Inside the SPAM Cartel is a methodical, technically explicit expose of the inner workings of the SPAM economy. Readers will be shocked by the sophistication and sheer size of this underworld. From the author: "You may hate spam and think all spammers are evil, but listen to my story and see why I do this and more importantly, HOW." For most people, the term "SPAM" conjures up the image of hundreds of annoying, and at times offensive, e-mails flooding their inbox every week. But for a few, SPAM is a way of life that delivers an adrenaline rush fueled by cash, danger, retribution, porn and the avoidance of local, federal, and international law enforcement agencies. Inside the SPAM Cartel offer readers a never-before seen view inside this dark sub-economy. You'll meet the characters that control the flow of money as well as the hackers and programmers committed to keeping the enterprise up and running. You may disagree with their objectives, but you can't help but to marvel at their ingenuity and resourcefulness in defeating spam filters, avoiding being identified, and staying one step ahead of the law.

  • Practical Industrial Data Communications

    Best Practice Techniques
    • 1st Edition
    • Deon Reynders + 2 more
    • English
    The objective of this book is to outline the best practice in designing, installing, commissioning and troubleshooting industrial data communications systems. In any given plant, factory or installation there are a myriad of different industrial communications standards used and the key to successful implementation is the degree to which the entire system integrates and works together. With so many different standards on the market today, the debate is not about what is the best - be it Foundation Fieldbus, Profibus, Devicenet or Industrial Ethernet but rather about selecting the most appropriate technologies and standards for a given application and then ensuring that best practice is followed in designing, installing and commissioning the data communications links to ensure they run fault-free. The industrial data communications systems in your plant underpin your entire operation. It is critical that you apply best practice in designing, installing and fixing any problems that may occur. This book distills all the tips and tricks with the benefit of many years of experience and gives the best proven practices to follow. The main steps in using today's communications technologies involve selecting the correct technology and standards for your plant based on your requirements; doing the design of the overall system; installing the cabling and then commissioning the system. Fiber Optic cabling is generally accepted as the best approach for physical communications but there are obviously areas where you will be forced to use copper wiring and, indeed, wireless communications. This book outlines the critical rules followed in installing the data communications physical transport media and then ensuring that the installation will be trouble-free for years to come. The important point to make is that with today’s wide range of protocols available, you only need to know how to select, install and maintain them in the most cost-effective manner for your plant or factory - knowledge of the minute details of the protocols is not necessary.

  • Strategies for Growth in SMEs

    The Role of Information and Information Sytems
    • 1st Edition
    • Margi Levy + 1 more
    • English
    Strategies for Growth in SMEs explores for the first time the role of information and information systems (IS) concepts in small and medium-sized enterprises (SMEs). Most IS research focuses on large firms, yet the majority of firms in most economies are SMEs. The book considers the applicability of IS theory and practice to SMEs and develops new theories that are relevant to these firms.Composed of 6 sections, it covers, amongst other things; the nature of SMEs, the background to IS, and SMEs' use of IS, issues of IS strategy and planning in SMEs, the way that firms can transform through use of IS, evaluation, IS flexibility, business process re-engineering, resource-based strategy and knowledge management, the appropriateness of existing theories and the development of new models to address SME-specific issues. The final section of the book reviews the learning in the previous chapters and poses future agendas for research.Written by two of the leading figures in the field, this book will be essential reading for researchers in IS and SMEs, students on entrepreneurship or IS courses, and others that focus on SMEs.

  • Windows to Linux Migration Toolkit

    Your Windows to Linux Extreme Makeover
    • 1st Edition
    • David Allen
    • English
    This book will teach people how to migrate systems from Windows to Linux. It provides migration process planning, automated migration scripts, anti-virus / anti-spam solutions, and specific migration and deployment details for all relevant technologies. IT professionals who wish to maximize the value of their Windows to Linux migration services will find this book valuable. The book will help them fine-tune their migration services to make them more efficient, thorough, feature-enhanced, and cost-effective by utilizing migration scripts and best practices gleaned from the author's many years of real-world migrations in large and small companies.

  • Data Modeling Essentials

    • 3rd Edition
    • Graeme Simsion + 1 more
    • English
    Data Modeling Essentials, Third Edition, covers the basics of data modeling while focusing on developing a facility in techniques, rather than a simple familiarization with "the rules". In order to enable students to apply the basics of data modeling to real models, the book addresses the realities of developing systems in real-world situations by assessing the merits of a variety of possible solutions as well as using language and diagramming methods that represent industry practice. This revised edition has been given significantly expanded coverage and reorganized for greater reader comprehension even as it retains its distinctive hallmarks of readability and usefulness. Beginning with the basics, the book provides a thorough grounding in theory before guiding the reader through the various stages of applied data modeling and database design. Later chapters address advanced subjects, including business rules, data warehousing, enterprise-wide modeling and data management. It includes an entirely new section discussing the development of logical and physical modeling, along with new material describing a powerful technique for model verification. It also provides an excellent resource for additional lectures and exercises. This text is the ideal reference for data modelers, data architects, database designers, DBAs, and systems analysts, as well as undergraduate and graduate-level students looking for a real-world perspective.

  • Why Intranets Fail (and How to Fix Them)

    A Practical Guide for Information Professionals
    • 1st Edition
    • Luke Tredinnick
    • English
    Why Intranets Fail (and How to Fix Them) is a practical guide to some of the common problems associated with Intranets, and solutions to those problems. The book takes a unique end-user perspective on the role of intranets within organisations. It explores how the needs of the end-user very often conflict with the needs of the organisation, creating a confusion of purpose that impedes the success of intranet. It sets out clearly why intranets cannot be thought of as merely internal Internets, and require their own management strategies and approaches. The book draws on a wide range of examples and analogies from a variety of contexts to set-out in a clear and concise way the issues at the heart of failing intranets. It presents step-by-step solutions with universal application. Each issue discussed is accompanied by short practical suggestions for improved intranet design and architecture.

  • Wireless Hacking: Projects for Wi-Fi Enthusiasts

    Cut the cord and discover the world of wireless hacks!
    • 1st Edition
    • Lee Barken
    • English
    Sales of wireless LANs to home users and small businesses will soar this year, with products using IEEE 802.11 (Wi-Fi) technology leading the way, according to a report by Cahners research. Worldwide, consumers will buy 7.3 million wireless LAN nodes--which include client and network hub devices--up from about 4 million last year. This third book in the "HACKING" series from Syngress is written by the SoCalFreeNet Wireless Users Group and will cover 802.11a/b/g (“Wi-Fi”) projects teaching these millions of Wi-Fi users how to "mod" and "hack" Wi-Fi access points, network cards, and antennas to run various Linux distributions and create robust Wi-Fi networks.Cahners predicts that wireless LANs next year will gain on Ethernet as the most popular home network technology. Consumers will hook up 10.9 million Ethernet nodes and 7.3 million wireless out of a total of 14.4 million home LAN nodes shipped. This book will show Wi-Fi enthusiasts and consumers of Wi-Fi LANs who want to modify their Wi-Fi hardware how to build and deploy “homebrew” Wi-Fi networks, both large and small.

  • An Introduction to Measure-theoretic Probability

    • 1st Edition
    • George G. Roussas
    • English
    This book provides in a concise, yet detailed way, the bulk of the probabilistic tools that a student working toward an advanced degree in statistics,probabili... and other related areas, should be equipped with. The approach is classical, avoiding the use of mathematical tools not necessary for carrying out the discussions. All proofs are presented in full detail.

  • IPv6 Network Programming

    • 1st Edition
    • Jun-ichiro itojun Hagino
    • English
    This book contains everything you need to make your application program support IPv6. IPv6 socket APIs (RFC2553) are fully described with real-world examples. It covers security, a great concern these days. To secure the Internet infrastructure, every developer has to take a security stance - to audit every line of code, to use proper API and write correct and secure code as much as possible. To achieve this goal, the examples presented in this book are implemented with a security stance. Also, the book leads you to write secure programs. For instance, the book recommends against the use of some of the IPv6 standard APIs - unfortunately, there are some IPv6 APIs that are inherently insecure, so the book tries to avoid (and discourage) the use of such APIs. Another key issue is portability. The examples in the book should be applicable to any of UNIX based operating systems, MacOS X, and Windows XP.

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