![]() |
Welcome to Loot.co.za!
Sign in / Register |Wishlists & Gift Vouchers |Help | Advanced search
|
Your cart is empty |
||
|
Books > Computing & IT > Internet > General
Design is an art form in which the designer selects from a myriad of alternatives to bring an "optimum" choice to a user. In many complex of "optimum" is difficult to define. Indeed, the users systems the notion themselves will not agree, so the "best" system is simply the one in which the designer and the user have a congruent viewpoint. Compounding the design problem are tradeoffs that span a variety of technologies and user requirements. The electronic business system is a classically complex system whose tradeoff criteria and user views are constantly changing with rapidly developing underlying technology. Professor Milutinovic has chosen this area for his capstone contribution to the computer systems design. This book completes his trilogy on design issue in computer systems. His first work, "Surviving the Design of a 200 MHz RISC Microprocessor" (1997) focused on the tradeoffs and design issues within a processor. His second work, "Surviving the Design of Microprocessor and Multiprocessor Systems" (2000) considers the design issues involved with assembling a number of processors into a coherent system. Finally, this book generalizes the system design problem to electronic commerce on the Internet, a global system of immense consequence.
'I loved her then, I love her now. Annie's back and she's better than ever! Fun, feel good and feisty - Annie Valentine is the woman you want to share a cocktail with!' Portia MacIntosh Can she get her life back online?Tired of being underestimated, Annie Valentine is determined to prove to everyone that she can make her life a success. Her job as a personal shopper is brilliant, but she's now intent on setting up a shoe and handbag empire of her own. To get there, she'll do anything and go anywhere - the handbag factories of Italy are calling! But what started out as a fun after hours project is getting slightly out of hand. Because Annie is working around the clock to bag the perfect bargain, and her family life and relationship with adorable Ed is feeling the strain. Annie knows she is getting in too deep, but the more she tries to pull back, the more risks she takes. Soon, everything Annie loves is on the line and perhaps the only way to have it all is to step into the real world again.... Fans of Sophie Kinsella, Lindsey Kelk and Paige Toon will love this laugh-out-loud romantic comedy from bestselling author Carmen Reid. What readers are saying! "If you love shopping as much as you love a great read, try this. Wonderful." Bestselling author, Katie Fforde "Annie Valentine is a wonderful character - I want her to burst into my life and sort out my wardrobe for me!" Bestselling author, Jill Mansell "You will enjoy getting to know Annie Valentine; laughing with her and crying with her. You may even fall in love with her . . . I have! A fantastic read!" Reader review "Fantastic read, couldn't put it down" Reader review "Can't wait to read the next one!" Reader review
"Both newbies (newcomers to the Internet) and Netizens (old-timers)
will find challenges and rewards in this witty, knowledgeable, and
timely report from the electronic front." "Vividly describes the virtual realm as a place of
interconnecting communities every bitas complicated, exciting, and
dangerous as any city." "A pleasant antidote to the breathless rhetoric one finds in
many books and magazines devoted to computer culture." "Grossman brings a wealth of professional and personal
experience to the material-and a clarity of style and analysis that
is a welcome relief from both the hyperbolic prose of many Net
boosters and the overwrought jeremiads of cyberphobes." "There is a lot to like about this survey, especially the
diligent research and reading the author has invested in it. The
endnotes are vast and informative..."From Anarchy to Power" gathers
strengh as it goes along." "An informative exploration into many of the issues and problems
that plague the Net today...From Anarchy to Power is a must
read." companion website: http: //www.nyupress.org/fap Yesterday's battles over internet turf were fought on the net itself: today's battles are fought in government committees, in Congress, on the stock exchange, and in the marketplace. What was once an experimental ground for electronic commerce is now the hottest part of our economic infrastructure. In From Anarchy to Power, Wendy Grossman explores the new dispensation on the net and tackles the questions that trouble every online user: How vulnerable are the internet andworld wide web to malicious cyber hackers? What are the limits of privacy online? How real is internet addiction and to what extent is the news media responsible for this phenomenon? Are women and minorities at a disadvantage in cyberspace? How is the increasing power of big business changing internet culture? We learn about the political economy of the internet including issues of copyright law, corporate control and cryptography legislation. Throughout the book the emphasis is on the international dimensions of the net, focusing on privacy and censorship in the United States, Europe and Canada and the hitherto ignored contributions of other countries in the development of the net. Entertaining and informative From Anarchy to Power is required reading for anyone who wants to know where the new digital economy is heading.
As the IoT market is booming, several issues are delaying the full realization of the technology. IoT devices, in cybersecurity terms, greatly increase security risk. This means that any scientific work that offers cybersecurity strategies will excite security experts who will be glad to expand their knowledge base on IoT cybersecurity. As a result of the booming of the IoT market, business competitors are jockeying for a piece of the market. This means that solutions from researchers that address compatibility issues will be greatly welcomed by IoT technology developers. Connectivity providers are likely to embrace solutions to challenges of bandwidth since a growing IoT market must be followed up by bandwidth-intensive IoT applications which tend to jostle for space on the current client-server model. Overpromising followed by underdelivering, has been the current approach by many innovators and the mismatch results in losses in production, orphaned technologies accompanied by frequent system failures. Solutions that address IoT performance issues are likely to excite many start-ups. Solutions to challenges of fragmentation presented by thousands of devices from different manufacturers operating on proprietary ecosystems are likely to be warmly embraced by many IoT brands developers. As such, a publication that specifically addresses the challenges faced in the rolling out of IoT technologies is sorely needed.
Under Quality of Service (QoS) routing, paths for flows are selected based upon the knowledge of resource availability at network nodes and the QoS requirements of flows. QoS routing schemes proposed differ in the way they gather information about the network state and select paths based on this information. We broadly categorize these schemes into best-path routing and proportional routing. The best-path routing schemes gather global network state information and always select the best path for an incoming flow based on this global view. On the other hand, proportional routing schemes proportion incoming flows among a set of candidate paths. We have shown that it is possible to compute near-optimal proportions using only locally collected information. Furthermore, a few good candidate paths can be selected using infrequently exchanged global information and thus with minimal communication overhead. Localized Quality Of Service Routing For The Internet, describes these schemes in detail demonstrating that proportional routing schemes can achieve higher throughput with lower overhead than best-path routing schemes. It first addresses the issue of finding near-optimal proportions for a given set of candidate paths based on locally collected flow statistics. This book will also look into the selection of a few good candidate paths based on infrequently exchanged global information. The final phase of this book will describe extensions to proportional routing approach to provide hierarchical routing across multiple areas in a large network. Localized Quality Of Service Routing For The Internet is designed for researchers and practitioners in industry, and is suitable for graduatelevel students in computer science as a secondary text.
Collecting and Conserving Net Art explores the qualities and characteristics of net art and its influence on conservation practices. By addressing and answering some of the challenges facing net art and providing an exploration of its intersection with conservation, the book casts a new light on net art, conservation, curating and museum studies. Viewing net art as a process rather than as a fixed object, the book considers how this is influenced by and executed through other systems and users. Arguing that these processes and networks are imbued with ambiguity, the book suggests that this is strategically used to create suspense, obfuscate existing systems and disrupt power structures. The rapid obsolescence of hard and software, the existence of many net artworks within restricted platforms and the fact that artworks often act as assemblages that change or mutate, make net art a challenging case for conservation. Taking the performative and interpretive roles conservators play into account, the book demonstrates how practitioners can make more informed decisions when responding to, critically analysing or working with net art, particularly software-based processes. Collecting and Conserving Net Art is intended for researchers, academics and postgraduate students, especially those engaged in the study of museum studies, conservation and heritage studies, curatorial studies, digital art and art history. The book should also be interesting to professionals who are involved in the conservation and curation of digital arts, performance, media and software.
The Semantic Web, which is intended to establish a machine-understandable Web, is currently changing from being an emerging trend to a technology used in complex real-world applications. A number of standards and techniques have been developed by the World Wide Web Consortium (W3C), e.g., the Resource Description Framework (RDF), which provides a general method for conceptual descriptions for Web resources, and SPARQL, an RDF querying language. Recent examples of large RDF data with billions of facts include the UniProt comprehensive catalog of protein sequence, function and annotation data, the RDF data extracted from Wikipedia, and Princeton University's WordNet. Clearly, querying performance has become a key issue for Semantic Web applications. In his book, Groppe details various aspects of high-performance Semantic Web data management and query processing. His presentation fills the gap between Semantic Web and database books, which either fail to take into account the performance issues of large-scale data management or fail to exploit the special properties of Semantic Web data models and queries. After a general introduction to the relevant Semantic Web standards, he presents specialized indexing and sorting algorithms, adapted approaches for logical and physical query optimization, optimization possibilities when using the parallel database technologies of today's multicore processors, and visual and embedded query languages. Groppe primarily targets researchers, students, and developers of large-scale Semantic Web applications. On the complementary book webpage readers will find additional material, such as an online demonstration of a query engine, and exercises, and their solutions, that challenge their comprehension of the topics presented.
Managing (e)Business Transformation comprises text and cases designed to show students how a business can be transformed into an internetworked enterprise where IT infrastructures are used to link customers, suppliers, partners and employees to create superior economic value. The book is written based on the premise that integrating internet technologies throughout the value chain is crucial to building and managing customer relationships. Importantly, it underscores the centrality of basic business and economic principles within the context of a networked environment. The book builds on established business and economic theories, concepts and fundamentals to show that 'e-business' will soon be synonymous with 'business'. The book takes a strong managerial perspective, especially popular with MBA students, to argue that the internet is simply an enabling technology, which allows firms to build the infrastructure needed to operate in an evolving business world. The application of theory/concepts is emphasized throughout and contains a range of international case studies enhance the learning experience. This book is a must for all students studying e-business strategy at undergraduate, MBA and postgraduate level. Also available is a companion website with extra features to accompany the text, please take a look by clicking below - http://www.palgrave.com/business/farhoomand/index.asp
The World Wide Web has become a ubiquitous global tool, used for finding infor mation, communicating ideas, carrying out distributed computation and conducting business, learning and science. The Web is highly dynamic in both the content and quantity of the information that it encompasses. In order to fully exploit its enormous potential as a global repository of information, we need to understand how its size, topology and content are evolv ing. This then allows the development of new techniques for locating and retrieving information that are better able to adapt and scale to its change and growth. The Web's users are highly diverse and can access the Web from a variety of devices and interfaces, at different places and times, and for varying purposes. We thus also need techniques for personalising the presentation and content of Web based information depending on how it is being accessed and on the specific user's requirements. As well as being accessed by human users, the Web is also accessed by appli cations. New applications in areas such as e-business, sensor networks, and mobile and ubiquitous computing need to be able to detect and react quickly to events and changes in Web-based information. Traditional approaches using query-based 'pull' of information to find out if events or changes of interest have occurred may not be able to scale to the quantity and frequency of events and changes being generated, and new 'push' -based techniques are needed."
A Web portal is a special Website designed to act as a gateway giving convenient access to other related sites. This book investigates the various types of portals and describes how they can be used in business applications. After considering the nature of portals, the book describes the first general portals like Yahoo, and how they came into being. Portals are used in businesses of all types and sizes and this book discusses how portals can be used in large business corporations as well as small to medium enterprises. Web portals have increasing importance to marketers as, by their nature, they retain their users who must return to them frequently. They also provide a useful means of making information and knowledge readily available in a convenient form to authorized users. This book covers a wide range of issues relating to the use of portals in business.
Creating Texts emphasises a practical approach to composition and enables students to understand what is involved in the creation of a text and to learn from the practice of other writers. Extensively rewritten and updated from Walter Nash's earlier volume, Designs in Prose, attention is paid to the general theory of composition, in both traditional and original terms, so that students are made familiar with the basic resources of composition, in grammar and in the lexicon. The essence of every chapter is the discussion of examples of text, sometimes devised by the authors, but more often drawn from the work of authors writing in diverse styles of English. This practical approach is most evident in the final section of the book where detailed suggestions for projects and exercises reinforce the connection between theory and practice, and encourage students to develop their creative sense and to adapt their style of writing to fit the particular audience and context. In addition, this section is cross-referenced to the main text to allow students to consult easily the relevant chapter.
E-Business Management: Integration of Web Technologies with
Business Models contains a collection of articles by leading
information systems researchers on important topics related to the
development of e-business. The goal is to enhance the understanding
of the state of the art in e-business, including the most current
and forward-looking research. The book emphasizes both business
practices and academic research made possible by the recent rapid
advances in the applications of e-business technology. The book
should help graduate students, researchers, and practitioners
understand major e-business developments, how they will transform
businesses, and the strategic implications to be drawn.
Current access paradigms for the Web, i.e., direct access via search engines or database queries and navigational access via static taxonomies, have recently been criticized because they are too rigid or simplistic to effectively cope with a large number of practical search applications. A third paradigm, dynamic taxonomies and faceted search, focuses on user-centered conceptual exploration, which is far more frequent in search tasks than retrieval using exact specification, and has rapidly become pervasive in modern Web data retrieval, especially in critical applications such as product selection for e-commerce. It is a heavily interdisciplinary area, where data modeling, human factors, logic, inference, and efficient implementations must be dealt with holistically. Sacco, Tzitzikas, and their contributors provide a coherent roadmap to dynamic taxonomies and faceted search. The individual chapters, written by experts in each relevant field and carefully integrated by the editors, detail aspects like modeling, schema design, system implementation, search performance, and user interaction. The basic concepts of each area are introduced, and advanced topics and recent research are highlighted. An additional chapter is completely devoted to current and emerging application areas, including e-commerce, multimedia, multidimensional file systems, and geographical information systems. The presentation targets advanced undergraduates, graduate students and researchers from different areas - from computer science to library and information science - as well as advanced practitioners. Given that research results are currently scattered among very different publications, this volume will allow researchers to get a coherent and comprehensive picture of the state of the art.
IP technology has progressed from being a scientific topic to being one of the most popular technologies in networking. Concurrently, a number of new innovations and technological advances have been developed and brought to the marketplace. These new ideas, concepts and products are likely to have a tremendous influence on businesses and on our everyday lives. This book addresses many of these newer technological developments and provides insights for engineers and scientists developing new technological components, devices and products. explores how they are being implemented in the real world. The author examines numerous implementation details related to IP equipment and software. The material is organized by application so that readers can better understand the uses of IP technology. Included are details of implementation issues and state-of-the-art equipment and software. descriptions of Cisco 12410 GSR and Juniper M160, and IP software stack details are also included for several popular operating systems such as Windows, BSD, VxWorks and Linux.
Information intermediation is the foundation stone of some of the most successful Internet companies, and is perhaps second only to the Internet Infrastructure companies. On the heels of information integration and interoperability, this book on information brokering discusses the next step in information interoperability and integration. The emerging Internet economy based on burgeoning B2B and B2C trading will soon demand semantics-based information intermediation for its feasibility and success. B2B ventures are involved in the rationalization' of new vertical markets and construction of domain specific product catalogs. This book provides approaches for re-use of existing vocabularies and domain ontologies as a basis for this rationalization and provides a framework based on inter-ontology interoperation. Infrastructural trade-offs that identify optimizations in performance and scalability of web sites will soon give way to information based trade-offs as alternate rationalization schemes come into play and the necessity of interoperating across these schemes is realized. Information Brokering Across Heterogeneous Digital Data's intended readers are researchers, software architects and CTOs, advanced product developers dealing with information intermediation issues in the context of e-commerce (B2B and B2C), information technology professionals in various vertical markets (e.g., geo-spatial information, medicine, auto), and all librarians interested in information brokering.
This book attempts to link some of the recent advances in crowdsourcing with advances in innovation and management. It contributes to the literature in several ways. First, it provides a global definition, insights and examples of this managerial perspective resulting in a theoretical framework. Second, it explores the relationship between crowdsourcing and technological innovation, the development of social networks and new behaviors of Internet users. Third, it explores different crowdsourcing applications in various sectors such as medicine, tourism, information and communication technology (ICT), and marketing. Fourth, it observes the ways in which crowdsourcing can improve production, finance, management and overall managerial performance. Crowdsourcing, also known as "massive outsourcing" or "voluntary outsourcing," is the act of taking a job or a specific task usually performed by an employee of a company or contractors, and outsourcing it to a large group of people or a community (crowd or mass) via the Internet, through an open call. The term was coined by Jeff Howe in a 2006 issue of Wired magazine. It is being developed in different sciences (i.e., medicine, engineering, ICT, management) and is used in the most successful companies of the modern era (i.e., Apple, Facebook, Inditex, Starbucks). The developments in crowdsourcing has theoretical and practical implications, which will be explored in this book. Including contributions from international academics, scholars and professionals within the field, this book provides a global, multidimensional perspective on crowdsourcing.
This book provides a source of inspiration and a manual for designers, entrepreneurs and professionals who are looking into the practical application of product configurators. In this growing profession, there is a need for a book which focuses on the configuration process from a design perspective. The book delves into the practical application of configurators using case studies of selected firms that present their most significant works. It offers the reader tips, suggestions, technical details and critical issues which need to be considered, from experienced actors and pioneers worldwide, which include: Unfold, Belgium In-flexions, France Nervous System, USA Okinlab, Germany SkimLab, France Twikit, Belgium INDG, The Netherlands ZeroLight, United Kingdom 3Dimerce, The Netherlands 3DSource, USA Bagaar, Belgium MyCustomizer, Canada Combeenation, Austria
In the Industrial Age, citizens thrived by buying private property and engaging in commerce. In today's Information Age, people need access to city public services in order to ensure their welfare. In "Electronic cities & Web-based urbanization integrated systems," Maryam Kamrani and Amir Alikhanzadeh, experts in their respective fields, lay out a plan for cities to build an informational infrastructure that is essential for every individual's well-being. The authors argue that building e-cities based on broad strategies and master plans is necessary so that everyone will have equal access to public services. Moreover, designing such cities would enable areas to move quickly into a fully networked environment that would improve public services. Creating such e-cities, however, is no easy task. This kind of development requires master plans and broad strategies. Web sites must be created to provide online services through a city portal, paperless municipal services must become the norm, and all kinds of new management infrastructure must be designed and carefully set in place. Kamrani and Alikhanzadeh envision a new future and lay out the necessary steps municipal governments must take in order to serve their residents and change with the times. |
You may like...
Contemporary Research in Elliptic PDEs…
Serena Dipierro
Hardcover
Measurements and their Uncertainties - A…
Ifan Hughes, Thomas Hase
Hardcover
R2,694
Discovery Miles 26 940
Numerical Geometry, Grid Generation and…
Vladimir A. Garanzha, Lennard Kamenski, …
Hardcover
R5,889
Discovery Miles 58 890
Delays and Networked Control Systems
Alexandre Seuret, Laurentiu Hetel, …
Hardcover
Nonsmooth Optimization and Its…
Seyedehsomayeh Hosseini, Boris S. Mordukhovich, …
Hardcover
R2,653
Discovery Miles 26 530
Introduction to Nonsmooth Optimization…
Adil Bagirov, Napsu Karmitsa, …
Hardcover
R4,146
Discovery Miles 41 460
Numerical Geometry, Grid Generation and…
Vladimir A. Garanzha, Lennard Kamenski, …
Hardcover
R4,053
Discovery Miles 40 530
Variational Analysis of Regular Mappings…
Alexander D. Ioffe
Hardcover
R4,284
Discovery Miles 42 840
|