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Books > Computing & IT > General theory of computing > General

Becoming a Digital Parent - A Practical Guide to Help Families Navigate Technology (Paperback): Carrie Rogers-Whitehead Becoming a Digital Parent - A Practical Guide to Help Families Navigate Technology (Paperback)
Carrie Rogers-Whitehead
R545 R491 Discovery Miles 4 910 Save R54 (10%) Ships in 9 - 15 working days

Becoming a Digital Parent is a practical, readable guide that will help all parents have confidence to successfully navigate technology with their children. It accessibly presents evidence-based guidance to offer an overview of the digital landscape, empowering parents to embrace opportunities whilst keeping children responsible and safe online. Covering a range of topics including developmental stages, screen time, bed time, gaming, digital identities, and helpful parenting apps and resources, Carrie Rogers-Whitehead explores the challenges and opportunities involved in parenting in the digital age. With advice for parents of babies through to teenagers, each chapter includes an explanation of the latest research, interviews with parents and experts, and helpful case studies gathered by the author during her extensive experience of working directly with parents and children. This book will show parents how to communicate better with their children, create a family technology plan, put in place intervention strategies when things happen, and take advantage of the benefits technology can afford us. Becoming a Digital Parent is ideal for all parents looking to effectively navigate the technological world, and the range of professionals who work with them.

Algorithms for Communications Systems and their Applications, 2nd Edition (Hardcover, 2nd Edition): N. Benvenuto Algorithms for Communications Systems and their Applications, 2nd Edition (Hardcover, 2nd Edition)
N. Benvenuto
R3,712 Discovery Miles 37 120 Ships in 12 - 17 working days

This welcome second edition to the 2002 original presents the logical arithmetical or computational procedures within communications systems that will ensure the solution to various problems. The authors comprehensively introduce the theoretical elements which are at the basis of the field of algorithms for communications systems. Various applications of these algorithms are then illustrated with a focus on wired and wireless network access technologies. The updated applications will focus on 5G standards, and new material will include MIMO systems (Space-time block coding / Spatial multiplexing / Beamforming and interference management / Channel Estimation /mmWave Model); OFDM and SC-FDMA (Synchronization / Resource allocation (bit and power loading) / Filtered OFDM); Full Duplex Systems (Digital interference cancellation techniques).

Transforming Organizations for the Subscription Economy - Starting from Scratch (Hardcover): Alexander Manu Transforming Organizations for the Subscription Economy - Starting from Scratch (Hardcover)
Alexander Manu
R4,125 Discovery Miles 41 250 Ships in 12 - 17 working days

The emerging present is a fast-changing context for incumbent organizations, especially in market segments where online behavior is replacing physical proximity, and users engage with digital platforms for the acquisition of products and services. These are platforms that allow users to behave, to leave a mark, and to participate in the community of others, which are the values people now seek. Transforming Organizations for the Subscription Economy: Starting from Scratch aims to prepare executives for a world in which everything is social, augmented and autonomous; objects and spaces will have multiple purposes, capabilities and meanings. This is a new territory full of opportunity which is generally discussed only at the level of technology involved instead of the intellectual level, where the real understanding of the need for transformation resides. The book reveals ideas about what is possible if we transform the present. The narrative is organized around what is actual and what is potential; what is the probable future that we can arrive at through change, and what is the possible future that we can build through transformation. When engaging in transformation, the following strategic question develops: if you were designing your organization today, how would you design it? In other words, how would you go about it starting from scratch? This book provides the intellectual framework that empowers organizations to understand and navigate the emerging present, and to develop and deliver products and services of intrinsic value to users.

Mathematical Theory of Advanced Computing (Paperback, 2020 ed.): Wolfgang W. Osterhage Mathematical Theory of Advanced Computing (Paperback, 2020 ed.)
Wolfgang W. Osterhage
R564 Discovery Miles 5 640 Ships in 12 - 17 working days

This book deals with computer performance by addressing basic preconditions. Besides general considerations about performance, several new approaches are presented. One of them targets memory structures by introducing the possibility of overlapping non-interfering (virtual) address spaces. This approach is based on a newly developed jump transformation between different symbol spaces. Another approach deals with efficiency and accuracy in scientific calculations. Finally the concept of a Neural Relational Data Base Management System is introduced and the performance potential of quantum computers assessed.

Advanced Geoinformation Science (Paperback): Chaowei Yang, David Wong, Qianjun Miao, Ruixin Yang Advanced Geoinformation Science (Paperback)
Chaowei Yang, David Wong, Qianjun Miao, Ruixin Yang
R2,436 Discovery Miles 24 360 Ships in 12 - 17 working days

Many of the challenges of the next century will have physical dimensions, such as tsunamis, hurricanes, and climate change as well as human dimensions such as economic crises, epidemics, and emergency responses. With pioneering editors and expert contributors, Advanced Geoinformation Science explores how certain technical aspects of geoinformation have been used and could be used to address such global issues. The editors and chapter authors have been involved in global initiatives such as Global Earth Observation System of Systems (GEOSS) and Digital Earth, and research problems such as air quality, public health, and cloud computing. The book delineates the problems communities are likely to face and how advanced geoinformation science can be a part of their solution. It introduces different methods in collecting spatial data as the initial feeds to geoinformation science and computing platforms. It discusses systems for data management, data integration and analysis, the geoinformation infrastructure, as well as knowledge capture, formatting, and utilization. The book then explores a variety of geoinformation applications, highlighting environmental, agriculture, and urban planning uses. Geoinformation science encompasses more than just traditional technologies such as Remote Sensing, GIS, GPS, and supporting disciplines. And although the science continues to become more multidisciplinary, the literature remains compartmentalized according to the traditional disciplinary boundaries. Capturing recent developments in geoinformation science and linking IT with a wide range of Earth sciences, the authors explain how advanced technology and concepts play a significant role in recent advancements. Enhanced with forty-four color illustrations, live examples such as GOS and AirNow, and insights from NASA, EPA, and USGS, the book provides a vision for the future and explores how to bring that vision into reality.

What Every Engineer Should Know about Software Engineering (Paperback, 2nd edition): Phillip A Laplante, Mohamad Kassab What Every Engineer Should Know about Software Engineering (Paperback, 2nd edition)
Phillip A Laplante, Mohamad Kassab
R1,408 Discovery Miles 14 080 Ships in 9 - 15 working days

Defines concepts and processes of software and software development, such as agile processes, requirements engineering, and software architecture, design, construction Uncovers and answers various misconceptions about the software development process and presents an up-to-date reflection on the state of practice in the industry Details how non-software engineers can better communicate their needs to software engineers and more effectively participate in design and testing to ultimately lower software development and maintenance costs Helps answer the question: How can I better leverage embedded software in my design? Adds new chapters on software architecture, software engineering and systems, and software engineering and disruptive technologies, as well as information on cybersecurity Features new appendices that describe a sample automation system, covering software requirements, architecture, and design

Our Digital World: Introduction to Computing - Text and Core Content disc (Paperback, 2nd Revised edition): Jon Gordon, Karen... Our Digital World: Introduction to Computing - Text and Core Content disc (Paperback, 2nd Revised edition)
Jon Gordon, Karen Lankisch, Nancy Muir, Denise Seguin, Anita Verno
R3,810 R3,258 Discovery Miles 32 580 Save R552 (14%) Out of stock

Today's post secondary students tend to be highly connected. They engage with a variety of technologies in a typical day, including text messaging, e-mail, and social networking. Paradigm's new, second edition of Our Digital World: Introduction to Computing combines online activities and textbook resources to create an innovative hybrid learning product that appeals to contemporary students who want to do rather than only read. Its engaging writing style captures the excitement of cutting-edge technology developments and inspires students to explore topics and related ethical and security issues through videos, online research, and hands-on activities. For instructors, this approach offers flexibility in adapting course material to student needs and to course venues, from traditional lecture to online instruction, or a combination. Connect with students through this exciting new product! Offers a student-centered, hands-on approach to learning essential computing concepts. Integrates collaborative activities, blogging, wikis, and podcasts throughout the chapters. Provides extensive instructor support, including PowerPoint presentations with audio and a robust learning management system for scheduling assignments and tracking student participation in online course structures. Core content activities, including videos and Flash movies, are available on DVD for students with limited Internet access.

Computers and Society - Computing for Good (Hardcover): Lisa C. Kaczmarczyk Computers and Society - Computing for Good (Hardcover)
Lisa C. Kaczmarczyk
R5,353 Discovery Miles 53 530 Ships in 12 - 17 working days

Since computer scientists make decisions every day that have societal context and influence, an understanding of society and computing together should be integrated into computer science education. Showing students what they can do with their computing degree, Computers and Society: Computing for Good uses concrete examples and case studies to highlight the positive work of real computing professionals and organizations from around the world. Each chapter profiles a corporation, nonprofit organization, or entrepreneur involved in computing-centric activities that clearly benefit society or the environment, including cultural adaptation in a developing country, cutting-edge medicine and healthcare, educational innovation, endangered species work, and help for overseas voters. The coverage of computing topics spans from social networking to high-performance computing. The diversity of people and activities in these profiles gives students a broad vision of what they can accomplish after graduation. Pedagogical FeaturesEncouraging students to engage actively and critically with the material, the book offers a wealth of pedagogical sections at the end of each chapter. Questions of varying difficulty ask students to apply the material to themselves or their surroundings and to think critically about the material from the perspective of a future computing professional. The text also gives instructors the option to incorporate individual projects, team projects, short projects, and semester-long projects. Other resources for instructors and students are available at www.computers-and-society.com Visit the author's blog at http://computing4society.blogspot.com

Cryptography (Hardcover): William Buchanan Cryptography (Hardcover)
William Buchanan
R1,923 Discovery Miles 19 230 Ships in 10 - 15 working days

Cryptography has proven to be one of the most contentious areas in modern society. For some it protects the rights of individuals to privacy and security, while for others it puts up barriers against the protection of our society. This book aims to develop a deep understanding of cryptography, and provide a way of understanding how privacy, identity provision and integrity can be enhanced with the usage of encryption. The book has many novel features including: - full provision of Web-based material on almost every topic covered - provision of additional on-line material, such as videos, source code, and labs - coverage of emerging areas such as Blockchain, Light-weight Cryptography and Zero-knowledge Proofs (ZKPs) Key areas covered include: - Fundamentals of Encryption - Public Key Encryption - Symmetric Key Encryption - Hashing Methods - Key Exchange Methods - Digital Certificates and Authentication - Tunneling - Crypto Cracking - Light-weight Cryptography - Blockchain - Zero-knowledge Proofs This book provides extensive support through the associated website of: http://asecuritysite.com/encryption

Navigating the Cybersecurity Career Path (Paperback): H Patton Navigating the Cybersecurity Career Path (Paperback)
H Patton
R546 Discovery Miles 5 460 Ships in 12 - 17 working days

Land the perfect cybersecurity role--and move up the ladder--with this insightful resource Finding the right position in cybersecurity is challenging. Being successful in the profession takes a lot of work. And becoming a cybersecurity leader responsible for a security team is even more difficult. In Navigating the Cybersecurity Career Path, decorated Chief Information Security Officer Helen Patton delivers a practical and insightful discussion designed to assist aspiring cybersecurity professionals entering the industry and help those already in the industry advance their careers and lead their first security teams. In this book, readers will find: Explanations of why and how the cybersecurity industry is unique and how to use this knowledge to succeed Discussions of how to progress from an entry-level position in the industry to a position leading security teams and programs Advice for every stage of the cybersecurity career arc Instructions on how to move from single contributor to team leader, and how to build a security program from scratch Guidance on how to apply the insights included in this book to the reader's own situation and where to look for personalized help A unique perspective based on the personal experiences of a cybersecurity leader with an extensive security background Perfect for aspiring and practicing cybersecurity professionals at any level of their career, Navigating the Cybersecurity Career Path is an essential, one-stop resource that includes everything readers need to know about thriving in the cybersecurity industry.

The Multimediated Rhetoric of the Internet - Digital Fusion (Paperback): Carolyn Handa The Multimediated Rhetoric of the Internet - Digital Fusion (Paperback)
Carolyn Handa
R1,467 Discovery Miles 14 670 Ships in 12 - 17 working days

This project is a critical, rhetorical study of the digital text we call the Internet, in particular the style and figurative surface of its many pages as well as the conceptual, design patterns structuring the content of those same pages. Handa argues that as our lives become increasingly digital, we must consider rhetoric applicable to more than just printed text or to images. Digital analysis demands our acknowledgement of digital fusion, a true merging of analytic skills in many media and dimensions. CDs, DVDs, and an Internet increasingly capable of streaming audio and video prove that literacy today means more than it used to, namely the ability to understand information, however presented. Handa considers pedagogy, professional writing, hypertext theory, rhetorical studies, and composition studies, moving analysis beyond merely "using" the web towards "thinking" rhetorically about its construction and its impact on culture. This book shows how analyzing the web rhetorically helps us to understand the inescapable fact that culture is reflected through all media fused within the parameters of digital technology.

Mining Software Specifications - Methodologies and Applications (Paperback): David Lo, Siau-Cheng Khoo, Jiawei Han, Chao Liu Mining Software Specifications - Methodologies and Applications (Paperback)
David Lo, Siau-Cheng Khoo, Jiawei Han, Chao Liu
R2,222 Discovery Miles 22 220 Ships in 12 - 17 working days

An emerging topic in software engineering and data mining, specification mining tackles software maintenance and reliability issues that cost economies billions of dollars each year. The first unified reference on the subject, Mining Software Specifications: Methodologies and Applications describes recent approaches for mining specifications of software systems. Experts in the field illustrate how to apply state-of-the-art data mining and machine learning techniques to address software engineering concerns. In the first set of chapters, the book introduces a number of studies on mining finite state machines that employ techniques, such as grammar inference, partial order mining, source code model checking, abstract interpretation, and more. The remaining chapters present research on mining temporal rules/patterns, covering techniques that include path-aware static program analyses, lightweight rule/pattern mining, statistical analysis, and other interesting approaches. Throughout the book, the authors discuss how to employ dynamic analysis, static analysis, and combinations of both to mine software specifications. According to the US National Institute of Standards and Technology in 2002, software bugs have cost the US economy 59.5 billion dollars a year. This volume shows how specification mining can help find bugs and improve program understanding, thereby reducing unnecessary financial losses. The book encourages the industry adoption of specification mining techniques and the assimilation of these techniques in standard integrated development environments (IDEs).

Automated Physical Database Design and Tuning (Paperback): Nicolas Bruno Automated Physical Database Design and Tuning (Paperback)
Nicolas Bruno
R2,334 Discovery Miles 23 340 Ships in 12 - 17 working days

Due to the increasing complexity in application workloads and query engines, database administrators are turning to automated tuning tools that systematically explore the space of physical design alternatives. A critical element of such tuning is physical database design since the choice of physical structures has a significant impact on the performance of the database system. Automated Physical Database Design and Tuning presents a detailed overview of the fundamental ideas and algorithms for automatically recommending changes to the physical design of a database system. The first part of the book introduces the necessary technical background. The author explains SQL, the space of execution plans for answering SQL queries, query optimization, how the choice of access paths (e.g., indexes) is crucial to performance, and the complexity of the physical design problem. The second part extensively discusses automated physical design techniques, covering fundamental research ideas in the last 15 years that have resulted in a new generation of tuning tools. The text focuses on the search space of alternatives, the necessity of a cost model to compare such alternatives, different mechanisms to traverse and enumerate the search space, and practical aspects in real-world tuning tools. In the third part, the author explores new advances in automated physical design. He applies previous approaches to other physical structures, such as materialized views, partitioning, and multidimensional clustering. He also analyzes workload models for new types of applications, generalizes the optimizing function of current physical design tools to cope with other application scenarios, and examines open-ended challenges in physical database design. This book offers valuable insights on well-established principles and cutting-edge research results in automated physical design. It helps readers gain a deeper understanding of how automated tuning tools work in database installations as well as the challenges and opportunities involved in designing next-generation tuning tools.

Communication Architectures for Systems-on-Chip (Paperback): Jose L. Ayala Communication Architectures for Systems-on-Chip (Paperback)
Jose L. Ayala
R2,131 Discovery Miles 21 310 Ships in 12 - 17 working days

A presentation of state-of-the-art approaches from an industrial applications perspective, Communication Architectures for Systems-on-Chip shows professionals, researchers, and students how to attack the problem of data communication in the manufacture of SoC architectures. With its lucid illustration of current trends and research improving the performance, quality, and reliability of transactions, this is an essential reference for anyone dealing with communication mechanisms for embedded systems, systems-on-chip, and multiprocessor architectures-or trying to overcome existing limitations. Exploring architectures currently implemented in manufactured SoCs-and those being proposed-this book analyzes a wide range of applications, including: Well-established communication buses Less common networks-on-chip Modern technologies that include the use of carbon nanotubes (CNTs) Optical links used to speed up data transfer and boost both security and quality of service (QoS) The book's contributors pay special attention to newer problems, including how to protect transactions of critical on-chip information (personal data, security keys, etc.) from an external attack. They examine mechanisms, revise communication protocols involved, and analyze overall impact on system performance.

Mathematical Objects in C++ - Computational Tools in A Unified Object-Oriented Approach (Paperback): Yair Shapira Mathematical Objects in C++ - Computational Tools in A Unified Object-Oriented Approach (Paperback)
Yair Shapira
R2,250 Discovery Miles 22 500 Ships in 12 - 17 working days

Emphasizing the connection between mathematical objects and their practical C++ implementation, this book provides a comprehensive introduction to both the theory behind the objects and the C and C++ programming. Object-oriented implementation of three-dimensional meshes facilitates understanding of their mathematical nature. Requiring no prerequisites, the text covers discrete mathematics, data structures, and computational physics, including high-order discretization of nonlinear equations. Exercises and solutions make the book suitable for classroom use and a supporting website supplies downloadable code.

The Useful Book of Gadgets - Solving Life's Little Problems, One Gadget at a TIme (Paperback, 2nd New edition): Martin... The Useful Book of Gadgets - Solving Life's Little Problems, One Gadget at a TIme (Paperback, 2nd New edition)
Martin Bailey
R391 Discovery Miles 3 910 Ships in 12 - 17 working days

Does it sometimes seem that everyone else is doing 'smarter' things on their smartphones than you? Do you feel you're not taking full advantage of some of the amazing technology available today, or perhaps just don't know that it even exists? Martin Bailey's latest book aims to solve life's little problems, one gadget at a time. Including hardware tech, PC/Mac software and mobile apps, it's laid out in an easy-to-read, concise format with each item covering two pages. It's written in plain English too, with illustrations and links to where you can find out more information. Covering over 100 gadgets, whether you're looking to improve your golf game, fix your PC and fill it with free software, measure a room using your phone or even alter your state of mind without drink or drugs, The Useful Book of Gadgets, Gizmos & Apps has something for everyone.

Advanced Concepts for Renewable Energy Supply of Data Centres (Hardcover): Jaume Salom, Thorsten Urbaneck, Eduard Oro Advanced Concepts for Renewable Energy Supply of Data Centres (Hardcover)
Jaume Salom, Thorsten Urbaneck, Eduard Oro
R2,412 Discovery Miles 24 120 Ships in 12 - 17 working days

The rapid increase of cloud computing, high performance computing (HPC) and the vast growth in Internet and Social Media use have aroused the interest in energy consumption and the carbon footprint of Data Centres. Data Centres primarily contain electronic equipment used for data processing (servers), data storage (storage equipment), and communications (network equipment). Collectively, this equipment processes, stores, and transmits digital information and is known as information technology (IT) equipment. Advanced Concepts for Renewable Energy Supply of Data Centres introduces a number of technical solutions for the supply of power and cooling energy into Data Centres with enhanced utilisation of renewable energy sources in order to achieve low energy Data Centres. Because of the high energy density nature of these unique infrastructures, it is essential to implement energy efficiency measures and reduce consumption before introducing any renewable energy source. A holistic approach is used with the objective of integrating many technical solutions such as management of the IT (Information Technology) load, efficient electrical supply to the IT systems, Low-Ex air-conditioning systems, interaction with district heating and cooling networks, re-use of heat, free cooling (air, seawater, groundwater), optimal use of heat and cold storage, electrical storage and integration in smart grids. This book is therefore a catalogue of advanced technical concepts that could be integrated into Data Centres portfolio in order to increase the overall efficiency and the share of renewable energies in power and cooling supply. Based on dynamic energy models implemented in TRNSYS some concepts are deeply evaluated through yearly simulations. The results of the simulation are illustrated with Sankey charts, where the energy flows per year within the subsystems of each concept for a selected scenario are shown, and graphs showing the results of parametric analysis. A set of environmental metrics (as the non-renewable primary energy) and financial metrics (CAPEX and OPEX) as well of energy efficiency metrics like the well-known PUE, are described and used to evaluate the different technical concepts.

Statistical and Machine-Learning Data Mining: - Techniques for Better Predictive Modeling and Analysis of Big Data, Third... Statistical and Machine-Learning Data Mining: - Techniques for Better Predictive Modeling and Analysis of Big Data, Third Edition (Hardcover, 3rd edition)
Bruce Ratner
R3,460 Discovery Miles 34 600 Ships in 12 - 17 working days

Interest in predictive analytics of big data has grown exponentially in the four years since the publication of Statistical and Machine-Learning Data Mining: Techniques for Better Predictive Modeling and Analysis of Big Data, Second Edition. In the third edition of this bestseller, the author has completely revised, reorganized, and repositioned the original chapters and produced 13 new chapters of creative and useful machine-learning data mining techniques. In sum, the 43 chapters of simple yet insightful quantitative techniques make this book unique in the field of data mining literature. What is new in the Third Edition: The current chapters have been completely rewritten. The core content has been extended with strategies and methods for problems drawn from the top predictive analytics conference and statistical modeling workshops. Adds thirteen new chapters including coverage of data science and its rise, market share estimation, share of wallet modeling without survey data, latent market segmentation, statistical regression modeling that deals with incomplete data, decile analysis assessment in terms of the predictive power of the data, and a user-friendly version of text mining, not requiring an advanced background in natural language processing (NLP). Includes SAS subroutines which can be easily converted to other languages. As in the previous edition, this book offers detailed background, discussion, and illustration of specific methods for solving the most commonly experienced problems in predictive modeling and analysis of big data. The author addresses each methodology and assigns its application to a specific type of problem. To better ground readers, the book provides an in-depth discussion of the basic methodologies of predictive modeling and analysis. While this type of overview has been attempted before, this approach offers a truly nitty-gritty, step-by-step method that both tyros and experts in the field can enjoy playing with.

Introduction to Data Technologies (Paperback): Paul Murrell Introduction to Data Technologies (Paperback)
Paul Murrell
R2,264 Discovery Miles 22 640 Ships in 12 - 17 working days

Providing key information on how to work with research data, Introduction to Data Technologies presents ideas and techniques for performing critical, behind-the-scenes tasks that take up so much time and effort yet typically receive little attention in formal education. With a focus on computational tools, the book shows readers how to improve their awareness of what tasks can be achieved and describes the correct approach to perform these tasks. Practical examples demonstrate the most important pointsThe author first discusses how to write computer code using HTML as a concrete example. He then covers a variety of data storage topics, including different file formats, XML, and the structure and design issues of relational databases. After illustrating how to extract data from a relational database using SQL, the book presents tools and techniques for searching, sorting, tabulating, and manipulating data. It also introduces some very basic programming concepts as well as the R language for statistical computing. Each of these topics has supporting chapters that offer reference material on HTML, CSS, XML, DTD, SQL, R, and regular expressions. One-stop shop of introductory computing information Written by a member of the R Development Core Team, this resource shows readers how to apply data technologies to tasks within a research setting. Collecting material otherwise scattered across many books and the web, it explores how to publish information via the web, how to access information stored in different formats, and how to write small programs to automate simple, repetitive tasks.

The Good ICT Society - From Theory to Actions (Hardcover): Gunilla Bradley The Good ICT Society - From Theory to Actions (Hardcover)
Gunilla Bradley
R2,663 R1,729 Discovery Miles 17 290 Save R934 (35%) Ships in 12 - 17 working days

What is Quality of Life in a society that has embraced information and communication technology (ICT)? What is Wisdom in this kind of society? And what things are helping or hindering us from having both wisdom and a good quality of life in ICT societies? Taking the reader through a quick analysis of the current social and psychological changes in the Information and Communication Society, Bradley challenges us to avoid becoming victims of technology - whether we are professionals, policymakers, parents or citizens. Indeed, she introduces a theoretical model based on four decades' worth of research to help the reader to understand this complex, technological world. In addition to focusing the reader's attention on convergence and acceleration, this model describes the interplay between technology, societal structure, organizational design and human roles, thus leading to what Bradley describes as a "good ICT society". Emphasising the necessity of a co-operative parallel between the automation and humanization of society, this innovative volume will be of interest to undergraduate and postgraduate students and postdoctoral researchers interested in the subjects such as Information and Communication Technology and Social Change, Psychology and Sociology, Computer Technology and Media Technology.

Analysis and Synthesis of Fuzzy Control Systems - A Model-Based Approach (Paperback): Gang Feng Analysis and Synthesis of Fuzzy Control Systems - A Model-Based Approach (Paperback)
Gang Feng
R1,451 Discovery Miles 14 510 Ships in 12 - 17 working days

Fuzzy logic control (FLC) has proven to be a popular control methodology for many complex systems in industry, and is often used with great success as an alternative to conventional control techniques. However, because it is fundamentally model free, conventional FLC suffers from a lack of tools for systematic stability analysis and controller design. To address this problem, many model-based fuzzy control approaches have been developed, with the fuzzy dynamic model or the Takagi and Sugeno (T-S) fuzzy model-based approaches receiving the greatest attention. Analysis and Synthesis of Fuzzy Control Systems: A Model-Based Approach offers a unique reference devoted to the systematic analysis and synthesis of model-based fuzzy control systems. After giving a brief review of the varieties of FLC, including the T-S fuzzy model-based control, it fully explains the fundamental concepts of fuzzy sets, fuzzy logic, and fuzzy systems. This enables the book to be self-contained and provides a basis for later chapters, which cover: T-S fuzzy modeling and identification via nonlinear models or data Stability analysis of T-S fuzzy systems Stabilization controller synthesis as well as robust H and observer and output feedback controller synthesis Robust controller synthesis of uncertain T-S fuzzy systems Time-delay T-S fuzzy systems Fuzzy model predictive control Robust fuzzy filtering Adaptive control of T-S fuzzy systems A reference for scientists and engineers in systems and control, the book also serves the needs of graduate students exploring fuzzy logic control. It readily demonstrates that conventional control technology and fuzzy logic control can be elegantly combined and further developed so that disadvantages of conventional FLC can be avoided and the horizon of conventional control technology greatly extended. Many chapters feature application simulation examples and practical numerical examples based on MATLAB (R).

The Hidden Role of Software in Educational Research - Policy to Practice (Paperback): Tom Liam Lynch The Hidden Role of Software in Educational Research - Policy to Practice (Paperback)
Tom Liam Lynch
R1,373 Discovery Miles 13 730 Ships in 12 - 17 working days

Educational research often discounts the uniqueness and ubiquity of software and the hidden political, economic and epistemological ways it impacts teaching and learning in K-12 settings. Drawing on theories and methodologies from English education, critical discourse analysis, multimodal semiotics and digital humanities, this volume exposes the problems of technology in schools and refocuses the conversation on software. This shifting of focus invites more nuanced questions concerning the role of software in school reform and classroom instruction, and takes a critical stance on software's role in education. This volume explores the ontology of software and the ways it is construed within educational policy discussions. It is beneficial to schools, companies, policy makers and practitioners seeking a more theoretical framework for technology in education.

Managing Web Projects (Paperback): Edward B. Farkas Managing Web Projects (Paperback)
Edward B. Farkas
R2,213 Discovery Miles 22 130 Ships in 12 - 17 working days

Getting Web projects done right and delivered on time is all about efficiency. Putting the information you need and tools you can rely on at your ready disposal-Managing Web Projects-is a complete guide for project managers in the Internetworking industry. Whether you are a Web developer or an Internet Service Provider, whether your project is a quick fix, a complete overhaul, or a new start-up, this resource provides you with an organized path. It will walk you through a typical project life cycle, while providing you with all the tools and definitions needed to take charge and instill confidence in your staff and your customers. Invaluable for those seeking ISO 9001 certification, the text includes a number of detailed Work Instructions that can be used to develop a formal quality management system specific to a project management organization. They can also be leveraged in a TQM (Total Quality Management) or a Six Sigma environment. The book includes: Management guidelines for web hosting, data center migrations, site security, content development, application and Web site loading and testing, VPNs, VoIP, business continuity, and disaster recovery An Internet project management glossary, a technical Internetworking glossary, and a project management acronym table A tools suite with a proven record of success for project initiation, planning, execution, control, and close out This complete resource provides the resources needed-including dozens of time-tested templates, schedules, checklists, and flow charts-to become fully versed in and aligned with the nine knowledge areas and five major processes codified by the Project Management Body of Knowledge (PMBOK (R)).

Knowledge Management in Public Health (Paperback): Jay Liebowitz, Richard A Schieber, Joanne Andreadis Knowledge Management in Public Health (Paperback)
Jay Liebowitz, Richard A Schieber, Joanne Andreadis
R2,190 Discovery Miles 21 900 Ships in 12 - 17 working days

Close collaboration across agencies and international borders is mandatory for public health officials. A powerful tool for sharing knowledge, knowledge management (KM) can help public health professionals quickly collaborate and disseminate knowledge for solving public health issues worldwide. The latest initiatives for reforming healthcare have put the spotlight on the need for maximizing resources. In addition to providing a platform for sharing knowledge, KM can help healthcare professionals do more with less. One tool, two problems solved. Yet the sharing of knowledge and KM continues to be a major challenge in the public health field. Knowledge Management in Public Health provides a general introduction to KM and social networking in the public health arena. The book begins with coverage of basic principles, components, and methodologies as well as trends and key issues in public health. It includes ten case studies illustrating applications of KM and social networking in public health. The chapters are written by leading individuals from organizations involved in applying KM in public health worldwide. The editors and chapter authors explore the many elements of KM, delineating how and why to start such an initiative. They provide specific examples of the development and value-added benefits of KM in a variety of public health environments. Tough or quick decision making has always benefitted enormously from knowledge based on the maximum amount of pertinent information available at the time-this has not changed. What is new in the present public health environment is the need to do this more often, with fewer personnel available, and increased expectations relative to the services expected by the public. Better use of information under a KM system is well suited to serve that purpose. This book explores the many ways to use KM to anticipate potential health issues and quickly resolve key incidents when they occur.

Usability of Complex Information Systems - Evaluation of User Interaction (Paperback): Michael Albers, Brian Still Usability of Complex Information Systems - Evaluation of User Interaction (Paperback)
Michael Albers, Brian Still
R2,261 Discovery Miles 22 610 Ships in 12 - 17 working days

Why do enterprise systems have complicated search pages, when Google has a single search box that works better? Why struggle with an expense reimbursement system that is not as easy as home accounting software? Although this seems like comparing apples to oranges, as information and communication technologies increasingly reach into every industry the demand for easy-to-use work tools continues to grow. An exploration of cutting-edge approaches for evaluating the usability of complex user interaction, Usability of Complex Information Systems: Evaluation of User Interaction focuses on improving design and communicating content to the end user. The book continues the conversation about the evolution of usability, asking how we can design and evaluate these complex systems and the complex work they support. It describes and analyzes approaches to teaching, testing, analyzing, or managing usability studies-approaches that involve technical communicators making novel contributions to how we think about and evaluate increasingly complex systems. The book contains case studies on different types of complexity, including: A complex work environment, requiring collaboration among different people or a goal sustained over time, and often in the face of distractions, interruptions, and planned pauses A complex information context, one with no single answer, where the data changes dynamically or where the best answer may rely on other aspects of a fluid environment A complex technology, in which people use many different applications in their work and collaboration A complex topic, requiring advanced technical or domain knowledge Even systems that seem simple are, in fact, complex. The shopping interface for an e-commerce system may not be complex, but the databases, business processes, and logistics behind it certainly are. The examination of different aspects of designing and examining complexity presented in this book brings you a step further in developing a deeper understanding of what it takes to make complex systems work.

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