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Books > Computing & IT > Computer hardware & operating systems

High Quality Test Pattern Generation and Boolean Satisfiability (Hardcover, 2012): Stephan Eggersgluss, Rolf Drechsler High Quality Test Pattern Generation and Boolean Satisfiability (Hardcover, 2012)
Stephan Eggersgluss, Rolf Drechsler
R2,659 Discovery Miles 26 590 Ships in 18 - 22 working days

This book provides an overview of automatic test pattern generation (ATPG) and introduces novel techniques to complement classical ATPG, based on Boolean Satisfiability (SAT). A fast and highly fault efficient SAT-based ATPG framework is presented which is also able to generate high-quality delay tests such as robust path delay tests, as well as tests with long propagation paths to detect small delay defects.

The aim of the techniques and methodologies presented in this book is to improve SAT-based ATPG, in order to make it applicable in industrial practice. Readers will learn to improve the performance and robustness of the overall test generation process, so that the ATPG algorithm reliably will generate test patterns for most targeted faults in acceptable run time to meet the high fault coverage demands of industry. The techniques and improvements presented in this book provide the following advantages:

Provides a comprehensive introduction to test generation and Boolean Satisfiability (SAT);Describes a highly fault efficient SAT-based ATPG framework; Introduces circuit-oriented SAT solving techniques, which make use of structural information and are able to accelerate the search process significantly;Provides SAT formulations for the prevalent delay faults models, in addition to the classical stuck-at fault model;Includes an industrial perspective on the state-of-the-art in the testing, along with SAT; two topics typically distinguished from each other.

"

Self-Organization in Embedded Real-Time Systems (Hardcover, 2012): M. Teresa Higuera-Toledano, Uwe Brinkschulte, Achim Rettberg Self-Organization in Embedded Real-Time Systems (Hardcover, 2012)
M. Teresa Higuera-Toledano, Uwe Brinkschulte, Achim Rettberg
R3,316 Discovery Miles 33 160 Ships in 10 - 15 working days

This book describes the emerging field of self-organizing, multicore, distributed and real-time embedded systems. Self organization of both hardware and software can be a key technique to handle the growing complexity of modern computing systems. Distributed systems running hundreds of tasks on dozens of processors, each equipped with multiple cores, requires self organization principles to ensure efficient and reliable operation. This book addresses various, so-called Self X features such as self-configuration, self optimization, self adaptation, self healing and self protection."

The Best Damn Exchange, SQL and IIS Book Period (Paperback): Henrik Walther, Mark Horninger, Chris Adams The Best Damn Exchange, SQL and IIS Book Period (Paperback)
Henrik Walther, Mark Horninger, Chris Adams
R1,220 Discovery Miles 12 200 Ships in 10 - 15 working days

Exchange, SQL and IIS are at the core of most Microsoft enterprise servers. The 2007 releases of these products, along with the release of Windows Vista and Windows 2008 Server, represents the biggest overhaul of Windows enterprise products since Windows 2000. The dramatic changes to security tools and the addition of features that support "anywhere access" present IT professionals with a steep learning curve. Making certain that these products are configured to meet regulatory compliance requirements adds addtionaly complexity to day-to-day management network management.
The Best Damn Exchange, SQL and IIS Book Period delivers an all-in-one reference for Windows System Administrators deploying the 2007 releases of these core Microsoft servers. The coverage is comprehensive, and provides users with just about everything they need to manage a Windows enterprise server. Special Bonus coverage includes how to gather and analyze the many log files generated by these servers.
Key Features:
* All-in-one coverage includes Exchange, SQL, and IIS Servers
* Integrated coverage on all key security features
* Bonus coverage includes analyzing server logs and integrating Communicator 2007

More-than-Moore 2.5D and 3D SiP Integration (Hardcover, 1st ed. 2017): Riko Radojcic More-than-Moore 2.5D and 3D SiP Integration (Hardcover, 1st ed. 2017)
Riko Radojcic
R3,795 Discovery Miles 37 950 Ships in 18 - 22 working days

This book presents a realistic and a holistic review of the microelectronic and semiconductor technology options in the post Moore's Law regime. Technical tradeoffs, from architecture down to manufacturing processes, associated with the 2.5D and 3D integration technologies, as well as the business and product management considerations encountered when faced by disruptive technology options, are presented. Coverage includes a discussion of Integrated Device Manufacturer (IDM) vs Fabless, vs Foundry, and Outsourced Assembly and Test (OSAT) barriers to implementation of disruptive technology options. This book is a must-read for any IC product team that is considering getting off the Moore's Law track, and leveraging some of the More-than-Moore technology options for their next microelectronic product.

Keeping Found Things Found: The Study and Practice of Personal Information Management (Paperback): William Jones Keeping Found Things Found: The Study and Practice of Personal Information Management (Paperback)
William Jones
R1,357 Discovery Miles 13 570 Ships in 10 - 15 working days

WE ARE ADRIFT IN A SEA OF INFORMATION. We need information to make good decisions, to get things done, to learn, and to gain better mastery of the world around us. But we do not always have good control of our information - not even in the "home waters" of an office or on the hard drive of a computer. Instead, information may be controlling us - keeping us from doing the things we need to do, getting us to waste money and precious time. The growth of available information, plus the technologies for its creation, storage, retrieval, distribution and use, is astonishing and sometimes bewildering. Can there be a similar growth in our understanding for how best to manage information and informational tools?
This book provides a comprehensive overview of personal information management (PIM) as both a study and a practice of the activities people do and need to be doing so that information can work for them in their daily lives.
Introductory chapters of "Keeping Found Things Found: The Study and Practice of Personal Information Management" provide an overview of PIM and a sense for its many facets. The next chapters look more closely at the essential challenges of PIM, including finding, keeping, organizing, maintaining, managing privacy, and managing information flow. The book also contains chapters on search, email, mobile PIM, web-based support, and other technologies relevant to PIM.
*For more information and author blog visit http: //www.keepingthingsfound.com/.
* Focuses exclusively on one of the most interesting and challenging problems in today's world
* Explores what good and better PIM looks like, and how to measure improvements
* Presents key questions to consider when evaluating any new PIM informational tools or systems

Microsoft Vista for IT Security Professionals (Paperback): Anthony Piltzecker Microsoft Vista for IT Security Professionals (Paperback)
Anthony Piltzecker
R970 R919 Discovery Miles 9 190 Save R51 (5%) Ships in 10 - 15 working days

This book is designed for the professional system administrators who need to securely deploy Microsoft Vista in their networks. Readers will not only learn about the new security features of Vista, but they will learn how to safely integrate Vista with their existing wired and wireless network infrastructure and safely deploy with their existing applications and databases. The book begins with a discussion of Microsoft's Trustworthy Computing Initiative and Vista's development cycle, which was like none other in Microsoft's history. Expert authors will separate the hype from the reality of Vista s preparedness to withstand the 24 x 7 attacks it will face from malicious attackers as the world s #1 desktop operating system. The book has a companion CD which contains hundreds of working scripts and utilities to help administrators secure their environments.
. Microsoft Windows operating systems run more than 90% of the desktop PCs in the world and Vista is the first major Windows release in more than 5 years
. This is currently the only book on Windows Vista Security
. The companion CD contains hundreds of working scripts and utilities to help administrators secure their environments."

Mobile Devices and Smart Gadgets in Medical Sciences (Hardcover): Sajid Umair Mobile Devices and Smart Gadgets in Medical Sciences (Hardcover)
Sajid Umair
R6,635 Discovery Miles 66 350 Ships in 18 - 22 working days

Each day, new applications and methods are developed for utilizing technology in the field of medical sciences, both as diagnostic tools and as methods for patients to access their medical information through their personal gadgets. However, the maximum potential for the application of new technologies within the medical field has not yet been realized. Mobile Devices and Smart Gadgets in Medical Sciences is a pivotal reference source that explores different mobile applications, tools, software, and smart gadgets and their applications within the field of healthcare. Covering a wide range of topics such as artificial intelligence, telemedicine, and oncology, this book is ideally designed for medical practitioners, mobile application developers, technology developers, software experts, computer engineers, programmers, ICT innovators, policymakers, researchers, academicians, and students.

System Verilog Assertions and Functional Coverage - Guide to Language, Methodology and Applications (Hardcover, 3rd ed. 2020):... System Verilog Assertions and Functional Coverage - Guide to Language, Methodology and Applications (Hardcover, 3rd ed. 2020)
Ashok B. Mehta
R3,700 Discovery Miles 37 000 Ships in 10 - 15 working days

This book provides a hands-on, application-oriented guide to the language and methodology of both SystemVerilog Assertions and Functional Coverage. Readers will benefit from the step-by-step approach to learning language and methodology nuances of both SystemVerilog Assertions and Functional Coverage, which will enable them to uncover hidden and hard to find bugs, point directly to the source of the bug, provide for a clean and easy way to model complex timing checks and objectively answer the question 'have we functionally verified everything'. Written by a professional end-user of ASIC/SoC/CPU and FPGA design and Verification, this book explains each concept with easy to understand examples, simulation logs and applications derived from real projects. Readers will be empowered to tackle the modeling of complex checkers for functional verification and exhaustive coverage models for functional coverage, thereby drastically reducing their time to design, debug and cover. This updated third edition addresses the latest functional set released in IEEE-1800 (2012) LRM, including numerous additional operators and features. Additionally, many of the Concurrent Assertions/Operators explanations are enhanced, with the addition of more examples and figures. * Covers in its entirety the latest IEEE-1800 2012 LRM syntax and semantics; * Covers both SystemVerilog Assertions and SystemVerilog Functional Coverage languages and methodologies; * Provides practical applications of the what, how and why of Assertion Based Verification and Functional Coverage methodologies; * Explains each concept in a step-by-step fashion and applies it to a practical real life example; * Includes 6 practical LABs that enable readers to put in practice the concepts explained in the book.

Correct-by-Construction Approaches for SoC Design (Hardcover, 2014 ed.): Roopak Sinha, Parthasarathi Roop, Samik Basu Correct-by-Construction Approaches for SoC Design (Hardcover, 2014 ed.)
Roopak Sinha, Parthasarathi Roop, Samik Basu
R3,812 R3,282 Discovery Miles 32 820 Save R530 (14%) Ships in 10 - 15 working days

This book describes an approach for designing Systems-on-Chip such that the system meets precise mathematical requirements. The methodologies presented enable embedded systems designers to reuse intellectual property (IP) blocks from existing designs in an efficient, reliable manner, automatically generating correct SoCs from multiple, possibly mismatching, components.

Network Classification for Traffic Management - Anomaly detection, feature selection, clustering and classification... Network Classification for Traffic Management - Anomaly detection, feature selection, clustering and classification (Hardcover)
Zahir Tari, Adil Fahad, Abdulmohsen Almalawi, Xun Yi
R3,104 R2,806 Discovery Miles 28 060 Save R298 (10%) Ships in 18 - 22 working days

With the massive increase of data and traffic on the Internet within the 5G, IoT and smart cities frameworks, current network classification and analysis techniques are falling short. Novel approaches using machine learning algorithms are needed to cope with and manage real-world network traffic, including supervised, semi-supervised, and unsupervised classification techniques. Accurate and effective classification of network traffic will lead to better quality of service and more secure and manageable networks. This authored book investigates network traffic classification solutions by proposing transport-layer methods to achieve better run and operated enterprise-scale networks. The authors explore novel methods for enhancing network statistics at the transport layer, helping to identify optimal feature selection through a global optimization approach and providing automatic labelling for raw traffic through a SemTra framework to maintain provable privacy on information disclosure properties.

Grid Computing Security (Hardcover, 2007 ed.): Anirban Chakrabarti Grid Computing Security (Hardcover, 2007 ed.)
Anirban Chakrabarti
R1,450 Discovery Miles 14 500 Ships in 18 - 22 working days

Based on research and industry experience, this book structures the issues pertaining to grid computing security into three main categories: architecture-related, infrastructure-related, and management-related issues. It discusses all three categories in detail, presents existing solutions, standards, and products, and pinpoints their shortcomings and open questions. Together with a brief introduction into grid computing in general and underlying security technologies, this book offers the first concise and detailed introduction to this important area, targeting professionals in the grid industry as well as students.

High Performance Computing on Vector Systems 2006 - Proceedings of the High Performance Computing Center Stuttgart, March 2006... High Performance Computing on Vector Systems 2006 - Proceedings of the High Performance Computing Center Stuttgart, March 2006 (Hardcover, 2006 ed.)
Thomas Boenisch, Sunil Tiyyagura, Toshiyuki Furui, Yoshiki Seo, Wolfgang Bez
R2,655 Discovery Miles 26 550 Ships in 18 - 22 working days

The book presents the state-of-the-art in high performance computing and simulation on modern supercomputer architectures. It covers trends in high performance application software development in general and specifically for parallel vector architectures. The contributions cover among others the field of computational fluid dynamics, physics, chemistry, and meteorology. Innovative application fields like reactive flow simulations and nano technology are presented.

CD and DVD Forensics (Paperback): Paul Crowley CD and DVD Forensics (Paperback)
Paul Crowley
R998 Discovery Miles 9 980 Ships in 10 - 15 working days

CD and DVD Forensics will take the reader through all facets of handling, examining, and processing CD and DVD evidence for computer forensics. At a time where data forensics is becoming a major part of law enforcement and prosecution in the public sector, and corporate and system security in the private sector, the interest in this subject has just begun to blossom.
CD and DVD Forensics is a how to book that will give the reader tools to be able to open CDs and DVDs in an effort to identify evidence of a crime. These tools can be applied in both the public and private sectors. Armed with this information, law enforcement, corporate security, and private investigators will be able to be more effective in their evidence related tasks. To accomplish this the book is divided into four basic parts: (a) CD and DVD physics dealing with the history, construction and technology of CD and DVD media, (b) file systems present on CDs and DVDs and how these are different from that which is found on hard disks, floppy disks and other media, (c) considerations for handling CD and DVD evidence to both recover the maximum amount of information present on a disc and to do so without destroying or altering the disc in any way, and (d) using the InfinaDyne product CD/DVD Inspector to examine discs in detail and collect evidence.
*This is the first book addressing using the CD/DVD Inspector product in a hands-on manner with a complete step-by-step guide for examining evidence discs
* See how to open CD's and DVD'd and extract all the crucial evidence they may contain
* Included free is a trial version of author's market leading software "CD/DVD Inspector"

Learning from VLSI Design Experience (Hardcover, 1st ed. 2019): Weng Fook Lee Learning from VLSI Design Experience (Hardcover, 1st ed. 2019)
Weng Fook Lee
R3,347 Discovery Miles 33 470 Ships in 18 - 22 working days

This book shares with readers practical design knowledge gained from the author's 24 years of IC design experience. The author addresses issues and challenges faced commonly by IC designers, along with solutions and workarounds. Guidelines are described for tackling issues such as clock domain crossing, using lockup latch to cross clock domains during scan shift, implementation of scan chains across power domain, optimization methods to improve timing, how standard cell libraries can aid in synthesis optimization, BKM (best known method) for RTL coding, test compression, memory BIST, usage of signed Verilog for design requiring +ve and -ve calculations, state machine, code coverage and much more. Numerous figures and examples are provided to aid the reader in understanding the issues and their workarounds.

Networks on Chips - Technology and Tools (Hardcover): Giovanni De Micheli Networks on Chips - Technology and Tools (Hardcover)
Giovanni De Micheli; Edited by Luca Benini; Contributions by Davide Bertozzi, Israel Cidon, Kees Goossens, …
R1,674 Discovery Miles 16 740 Ships in 10 - 15 working days

The design of today's semiconductor chips for various applications, such as telecommunications, poses various challenges due to the complexity of these systems. These highly complex systems-on-chips demand new approaches to connect and manage the communication between on-chip processing and storage components and networks on chips (NoCs) provide a powerful solution.
This book is the first to provide a unified overview of NoC technology. It includes in-depth analysis of all the on-chip communication challenges, from physical wiring implementation up to software architecture, and a complete classification of their various Network-on-Chip approaches and solutions.
* Leading-edge research from world-renowned experts in academia and industry with state-of-the-art technology implementations/trends
* An integrated presentation not currently available in any other book
* A thorough introduction to current design methodologies and chips designed with NoCs

Customizable Embedded Processors, Volume . - Design Technologies and Applications (Hardcover): Paolo Ienne, Rainer Leupers Customizable Embedded Processors, Volume . - Design Technologies and Applications (Hardcover)
Paolo Ienne, Rainer Leupers
R1,627 Discovery Miles 16 270 Ships in 10 - 15 working days

Customizable processors have been described as the next natural step in the evolution of the microprocessor business: a step in the life of a new technology where top performance alone is no longer sufficient to guarantee market success. Other factors become fundamental, such as time to market, convenience, energy efficiency, and ease of customization.
This book is the first to explore comprehensively one of the most fundamental trends which emerged in the last decade: to treat processors not as rigid, fixed entities, which designers include "as is" in their products; but rather, to build sound methodologies to tailor-fit processors to the specific needs of such products. This book addresses the goal of maintaining a very large family of processors, with a wide range of features, at a cost comparable to that of maintaining a single processor.
- First book to present comprehensively the major ASIP design methodologies and tools without any particular bias.
- Written by most of the pioneers and top international experts of this young domain.
- Unique mix of management perspective, technical detail, research outlook, and practical implementation.

Intelligent Multimedia Technologies for Networking Applications - Techniques and Tools (Hardcover, New): Dimitris N.... Intelligent Multimedia Technologies for Networking Applications - Techniques and Tools (Hardcover, New)
Dimitris N. Kanellopoulos
R4,894 Discovery Miles 48 940 Ships in 18 - 22 working days

As ubiquitous multimedia applications benefit from the rapid development of intelligent multimedia technologies, there is an inherent need to present frameworks, techniques and tools that adopt these technologies to a range of networking applications. Intelligent Multimedia Technologies for Networking Applications: Techniques and Tools promotes the discussion of specific solutions for improving the quality of multimedia experience while investigating issues arising from the deployment of techniques for adaptive video streaming. This reference source provides relevant theoretical frameworks and leading empirical research findings and is suitable for practitioners and researchers in the area of multimedia technology.

High Performance Computing in Science and Engineering, Garching/Munich 2007 - Transactions of the Third Joint HLRB and KONWIHR... High Performance Computing in Science and Engineering, Garching/Munich 2007 - Transactions of the Third Joint HLRB and KONWIHR Status and Result Workshop, Dec. 3-4, 2007, Leibniz Supercomputing Centre, Garching/Munich, Germany (Hardcover, 2009 ed.)
Siegfried Wagner, Matthias Steinmetz, Arndt Bode, Matthias Brehm
R4,157 Discovery Miles 41 570 Ships in 18 - 22 working days

For the fourth time, the Leibniz Supercomputing Centre (LRZ) and the Com- tence Network for Technical, Scienti c High Performance Computing in Bavaria (KONWIHR) publishes the results from scienti c projects conducted on the c- puter systems HLRB I and II (High Performance Computer in Bavaria). This book reports the research carried out on the HLRB systems within the last three years and compiles the proceedings of the Third Joint HLRB and KONWIHR Result and Reviewing Workshop (3rd and 4th December 2007) in Garching. In 2000, HLRB I was the rst system in Europe that was capable of performing more than one Tera op/s or one billion oating point operations per second. In 2006 it was replaced by HLRB II. After a substantial upgrade it now achieves a peak performance of more than 62 Tera op/s. To install and operate this powerful system, LRZ had to move to its new facilities in Garching. However, the situation regarding the need for more computation cycles has not changed much since 2000. The demand for higher performance is still present, a trend that is likely to continue for the foreseeable future. Other resources like memory and disk space are currently in suf cient abundance on this new system.

OS X for Hackers at Heart (Paperback): Bruce Potter, Chris Hurley, Johnny Long, Tom Owad, Russ Rogers OS X for Hackers at Heart (Paperback)
Bruce Potter, Chris Hurley, Johnny Long, Tom Owad, Russ Rogers
R1,013 Discovery Miles 10 130 Ships in 10 - 15 working days

The sexy, elegant design of the Apple PowerBook combined with the Unix-like OS X operating system based on FreeBSD, have once again made OS X the Apple of every hacker s eye. In this unique and engaging book covering the brand new OS X 10.4 Tiger, the world s foremost true hackers unleash the power of OS X for everything form cutting edge research and development to just plain old fun.
OS X 10.4 Tiger is a major upgrade for Mac OS X for running Apple s Macintosh computers and laptops. This book is not a reference to every feature and menu item for OS X. Rather, it teaches hackers of all types from software developers to security professionals to hobbyists, how to use the most powerful (and often obscure) features of OS X for wireless networking, WarDriving, software development, penetration testing, scripting administrative tasks, and much more.
* Analyst reports indicate that OS X sales will double in 2005. OS X Tiger is currently the #1 selling software product on Amazon and the 12-inch PowerBook is the #1 selling laptop
* Only book on the market directly appealing to groundswell of hackers migrating to OS X
* Each chapter written by hacker most commonly associated with that topic, such as Chris Hurley (Roamer) organizer of the World Wide War Drive"

Advances In Security and Payment Methods for Mobile Commerce (Hardcover, New): Advances In Security and Payment Methods for Mobile Commerce (Hardcover, New)
R2,383 Discovery Miles 23 830 Ships in 18 - 22 working days

Recently, the emergence of wireless and mobile networks has made possible the admission of electronic commerce to a new application and research subject: mobile commerce, defined as the exchange or buying and selling of commodities, services, or information on the Internet through the use of mobile handheld devices. In just a few years, mobile commerce has emerged from nowhere to become the hottest new trend in business transactions. However, the prosperity and popularity of mobile commerce will be brought to a higher level only if information is securely and safely exchanged among end systems (mobile users and content providers). Advances in Security and Payment Methods for Mobile Commerce includes high-quality research papers and industrial and practice articles in the areas of mobile commerce security and payment from academics and industrialists. It covers research and development results of lasting significance in the theory, design, implementation, analysis, and application of mobile commerce security and payment.

Understanding Digital Libraries (Paperback, 2nd edition): Michael Lesk Understanding Digital Libraries (Paperback, 2nd edition)
Michael Lesk
R1,491 Discovery Miles 14 910 Ships in 10 - 15 working days

This fully revised and updated second edition of Understanding Digital Libraries focuses on the challenges faced by both librarians and computer scientists in a field that has been dramatically altered by the growth of the Web.
At every turn, the goal is practical: to show you how things you might need to do are already being done, or how they can be done. The first part of the book is devoted to technology and examines issues such as varying media requirements, indexing and classification, networks and distribution, and presentation. The second part of the book is concerned with the human contexts in which digital libraries function. Here you ll find specific and useful information on usability, preservation, scientific applications, and thorny legal and economic questions.
- Thoroughly updated and expanded from original edition to include recent research, case studies and new technologies
- For librarians and technologists alike, this book provides a thorough introduction to the interdisciplinary science of digital libraries
- Written by Michael Lesk, a legend in computer science and a leading figure in the digital library field.
- Provides insights into the integration of both the technical and non-technical aspects of digital libraries"

Synthesis Techniques and Optimizations for Reconfigurable Systems (Hardcover, 2004 ed.): Ryan Kastner, Adam Kaplan, Majid... Synthesis Techniques and Optimizations for Reconfigurable Systems (Hardcover, 2004 ed.)
Ryan Kastner, Adam Kaplan, Majid Sarrafzadeh
R2,672 Discovery Miles 26 720 Ships in 18 - 22 working days

Synthesis Techniques and Optimization for Reconfigurable Systems discusses methods used to model reconfigurable applications at the system level, many of which could be incorporated directly into modern compilers. The book also discusses a framework for reconfigurable system synthesis, which bridges the gap between application-level compiler analysis and high-level device synthesis. The development of this framework (discussed in Chapter 5), and the creation of application analysis which further optimize its output (discussed in Chapters 7, 8, and 9), represent over four years of rigorous investigation within UCLA's Embedded and Reconfigurable Laboratory (ERLab) and UCSB's Extensible, Programmable and Reconfigirable Embedded SystemS (ExPRESS) Group. The research of these systems has not yet matured, and we continually strive to develop data and methods, which will extend the collective understanding of reconfigurable system synthesis.
Synthesis Techniques and Optimization for Reconfigurable Systems assumes a basic understanding of logic design, hardware synthesis (from high-level architecture generation down to placement and routing), and the structure and form of high-level application constructs (such as loops and branches). However, this book may be read and used in the absence of such background knowledge. This text is aimed at researchers and system-level designers (both academic and industrial), but could easily be used as the text of graduate-level course on reconfigurable system synthesis techniques.

iWOZ - Computer Geek to Cult Icon: How I invented the personal computer, co-founded Apple, and had fun doing It (Hardcover):... iWOZ - Computer Geek to Cult Icon: How I invented the personal computer, co-founded Apple, and had fun doing It (Hardcover)
Steve Wozniak; As told to Gina Smith
R1,122 R1,001 Discovery Miles 10 010 Save R121 (11%) Ships in 18 - 22 working days

Before slim laptops that fit into briefcases, computers looked like strange vending machines, with cryptic switches and pages of encoded output. But in 1977 Steve Wozniak revolutionized the computer industry with his invention of the first personal computer. As the sole inventor of the Apple I and II computers, Wozniak has enjoyed wealth, fame, and the most coveted awards an engineer can receive, and he tells his story here for the first time.

SIMD Programming Manual for Linux and Windows (Hardcover, 2004 ed.): Paul Cockshott, Kenneth Renfrew SIMD Programming Manual for Linux and Windows (Hardcover, 2004 ed.)
Paul Cockshott, Kenneth Renfrew
R2,946 Discovery Miles 29 460 Ships in 18 - 22 working days

A number of widely used contemporary processors have instruction-set extensions for improved performance in multi-media applications. The aim is to allow operations to proceed on multiple pixels each clock cycle. Such instruction-sets have been incorporated both in specialist DSPchips such as the Texas C62xx (Texas Instruments, 1998) and in general purpose CPU chips like the Intel IA32 (Intel, 2000) or the AMD K6 (Advanced Micro Devices, 1999). These instruction-set extensions are typically based on the Single Instruc tion-stream Multiple Data-stream (SIMD) model in which a single instruction causes the same mathematical operation to be carried out on several operands, or pairs of operands, at the same time. The level or parallelism supported ranges from two floating point operations, at a time on the AMD K6 architecture to 16 byte operations at a time on the Intel P4 architecture. Whereas processor architectures are moving towards greater levels of parallelism, the most widely used programming languages such as C, Java and Delphi are structured around a model of computation in which operations takeplace on a single value at a time. This was appropriate when processors worked this way, but has become an impediment to programmers seeking to make use of the performance offered by multi-media instruction -sets. The introduction of SIMD instruction sets (Peleg et al."

RFID Security - A Lightweight Paradigm (Hardcover, 1st ed. 2017): Ahmed Khattab, Zahra Jeddi, Esmaeil Amini, Magdy Bayoumi RFID Security - A Lightweight Paradigm (Hardcover, 1st ed. 2017)
Ahmed Khattab, Zahra Jeddi, Esmaeil Amini, Magdy Bayoumi
R3,290 Discovery Miles 32 900 Ships in 10 - 15 working days

This book provides a comprehensive treatment of security in the widely adopted, Radio Frequency Identification (RFID) technology. The authors present the fundamental principles of RFID cryptography in a manner accessible to a broad range of readers, enabling them to improve their RFID security design. This book also offers the reader a range of interesting topics portraying the current state-of-the-art in RFID technology and how it can be integrated with today's Internet of Things (IoT) vision. The authors describe a first-of-its-kind, lightweight symmetric authenticated encryption cipher called Redundant Bit Security (RBS), which enables significant, multi-faceted performance improvements compared to existing cryptosystems. This book is a must-read for anyone aiming to overcome the constraints of practical implementation in RFID security technologies.

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