You use word processors to write documents, Web browsers to explore the Internet, and email programs to send email. These are all examples of software that runs on computers. Software is developed using programming languages. There are many programming languages—so why Java? The answer is that Java enables...

In the ideal world, your application should “just work” on IPv6, just as it does on IPv4. However, in the real world, application issues crop up. These could be...

At last, here is a book about the computers that people really use, with practical tips about how to use them. Practical PC provides a state-of-the-art introduction to Windows-based PCs, written in an easy-to-read style. In addition to the printed book, you receive a multimedia version of the entire textbook with videos and interactive...

In the last year,...

Knowledge management captures the right knowledge, to the right user, who in turn uses the knowledge to improve organizational or individual performance to increase effectiveness. Strategies for Knowledge Management Success: Exploring Organizational Efficacy collects and presents key research articles focused on identifying, defining, and...

Recently, the rapid and fundamental advances in computing technologies have been driving the role and scope of software systems to a new level. A number of new types of software systems are emerging, among which service based systems, cloud computing, pervasive computing, and Internet of Things are eminent examples. For these systems,...

Cisco^® Nexus switches and the new NX-OS operating system are rapidly becoming the new de facto standards for data center distribution/aggregation layer networking. NX-OS builds on Cisco IOS to provide advanced features that will be increasingly crucial to efficient data center operations. NX-OS and Cisco...

There is probably no invention in the history of mankind that had such a profound impact on our lives in such a short time as the World Wide Web. Twenty years ago, Tim Berners-Lee has developed the first versions of HTML which allowed to weave documents into the large hypertext document that we know today. It was soon realized that...

PHP: Hypertext Preprocessor, or PHP, is an open source programming language that is used for developing interactive Web sites. More specifi cally, PHP is a scripting language that is executed from a Web server. Created in 1995, PHP is one of the fastest-growing programming languages today. Th e TIOBE Programming Community Index1...

Why is astronomy considered a science while astrology is considered only a pseudoscience? In other words, how can we prove that a theory faithfully describes reality, and that this theory can then be used to predict unknown facts? Karl Popper, the well-known philosopher, studied these problems and summarized his conclusions in one...

The text attempts to place emphasis on numerical methods, not...

This book presents a wide-spectrum illustration of what research in Information Retrieval has produced or will produce in the next years. The book content includes chapters on Aggregated Search, Digital Advertising, Digital Libraries, Discovery of Spam and Opinions in the Web, Evaluation, Information Retrieval in Context, Multimedia...