Maple is a very powerful computer algebra system used by students, educators, mathematicians, statisticians, scientists, and engineers for doing numerical and symbolic computations. Greatly expanded and updated from the author's MAPLE V Primer, The MAPLE Book offers extensive coverage of the latest version of this outstanding software package, MAPLE 7.0 The MAPLE Book serves both as an introduction to Maple and as a reference. Organized according to level and subject area of mathematics, it first covers the basics of high school algebra and graphing, continues with calculus and differential equations then moves on to more advanced topics, such as linear algebra, vector calculus, complex analysis, special functions, group theory, number theory and combinatorics. The MAPLE Book includes a tutorial for learning the Maple programming language. Once readers have learned how to program, they will appreciate the real power of Maple. The convenient format and straightforward style of The MAPLE Book let users proceed at their own pace, practice with the examples, experiment with graphics, and learn new functions as they need them. All of the Maple commands used in the book are available on the Internet, as are links to various other files referred to in the book. Whatever your level of expertise, you'll want to keep The MAPLE Book next to your computer.

With the explosion of new audio and video content on the Web, its more important than ever to use accurate and comprehensive metadata to get the most out of that content. Developing Quality Metadata is an advanced user guide that will help you improve your metadata by making it accurate and coherent with your own solutions. This book is designed to get you thinking about solving problems in a proactive and productive way by including practical descriptions of powerful programming tools and user techniques using several programming languages. For example, you can use shell scripting as part of the graphic arts and media production process, or you can use a popular spreadsheet application to drive your workflow. The concepts explored in this book are framed within the context of a multimedia professional working on the Web or in broadcasting, but they are relevant to anyone responsible for a growing library of content, be it audio-visual, text, or financial.

*Solutions to build your own tools instead of buying off-the-shelf software solutions
*Real-world examples and case studies explore the usefulness of the tools
*Author Cliff Wootton has been building tools and applications for producing and delivering multimedia content for the last 25 year.

Evolution is a complex process, acting at multiple scales, from DNA sequences and proteins to populations of species. Understanding and reconstructing evolution is of major importance in numerous subfields of biology. For example, phylogenetics and sequence evolution is central to comparative genomics, attempts to decipher genomes, and molecular epidemiology. Phylogenetics is also the focal point of large-scale international biodiversity assessment initiatives such as the 'Tree of Life' project, which aims to build the evolutionary tree for all extant species. Since the pioneering work in phylogenetics in the 1960s, models have become increasingly sophisticated to account for the inherent complexity of evolution. They rely heavily on mathematics and aim at modelling and analyzing biological phenomena such as horizontal gene transfer, heterogeneity of mutation, and speciation and extinction processes. This book presents these recent models, their biological relevance, their mathematical basis, their properties, and the algorithms to infer them from data. A number of subfields from mathematics and computer science are involved: combinatorics, graph theory, stringology, probabilistic and Markov models, information theory, statistical inference, Monte Carlo methods, continuous and discrete algorithmics. This book arises from the em/Mathematics of Evolution and Phylogenetics/em meeting at the Mathematical Institute Henri Poincare, Paris, in June 2005 and is based on the outstanding state-of-the-art reports presented by the conference speakers. Ten chapters - based around five themes - provide a detailed overview of key topics, from the underlying concepts to the latest results, some of which are at the forefront of current research.

In the last 12 years we have observed amazing growth of electronic communication. From typical local networks through country-wide systems and business-based distributed processing, we have witnessed widespread implementation of computer-controlled transmissions encompassing almost every aspect of our business and private lives.

Internet and Intranet Security Management: Risks and Solutions addresses issues of information security from the managerial, global point of view. The global approach allows us to concentrate on issues that could be influenced by activities happening on opposite sides of the earth.

Despite recent dramatic advances in computer security regarding the proliferation of services and applications, security threats are still major impediments in the deployment of these services. Paying serious attention to these issues, Security in Distributed, Grid, Mobile, and Pervasive Computing focuses on the increasing demand to guarantee privacy, integrity, and availability of resources in networks and distributed systems. A rich and useful presentation of strategies for security issues, the book covers each computing area in separate sections. It first reviews security issues and challenges in content distribution networks, describes key agreement protocols based on the Diffie-Hellman key exchange and key management protocols for complex distributed systems like the Internet, and discusses securing design patterns for distributed systems. The next section focuses on security in mobile computing and wireless networks, covering wireless authentication methods, secure data aggregation, and anonymous routing protocol. After a section on grid computing security, the book presents an overview of security solutions for pervasive healthcare systems and surveys wireless sensor network security. With more and more vital information stored on computers, security professionals need to know how to combat threats and complications. Offering strategies to tackle these issues, this book provides essential security information for researchers, practitioners, educators, and graduate students in the field.

* Organization: The book is divided into five parts: Getting Starated with MySQL and Relational Databases; Understanding SQL Through MySQL; MySQL Administration; MySQL Developer Guide; and Advanced and Specialized MySQL Topics.
* Comprehensive coverage: This Bible covers both beginning-level and advanced topics. Topics covered include: introduction to relational database management; installing and configuring MySQL on the Linux, Windows 2000, and Mac OS X operating systems; MySQL security; debugging and repairing MySQL databases and servers; MySQL performance tuning; and developing MySQL applications with Perl and PHP.
* Coverage of NuSphere MySQL: Due to the growing popularity of the NuSphere MySQL package, this book covers its enhancements and how to install and develop with NuSphere MySQL.
* Running database application: This book builds an e-commerce sample database application throughout to demonstrate concepts and topics.

More than 100,000 programmers owe their careers to Professor John Smiley. In this unique guide, the guru himself will teach you, in a classroom setting, how to program with C++. Learn from more than 100 questions and answers as well as real-world programming projects.

Apache Server Unleashed is designed for both the Apache Web developer and system administrator. Apache Server Unleashed teaches you how to extend the base server through CGI scripts and modules, with extensive advanced coverage on modules. This book teaches the system administrator how to fine-tune the server for specific traffic use. Some topics include how to start, stop and restart the server in order to update, retune, and address any general or disaster recovery issues. Learn underlying architecture of Apache Server, specifically security and authentication, as well as newer topics such as running Apache on Windows NT.

Internet Protocol (IP) networks increasingly mix traditional data assets with traffic related to voice, entertainment, industrial process controls, metering, and more. Due to this convergence of content, IP networks are emerging as extremely vital infrastructure components, requiring greater awareness and better security and management. Offering diverse perspectives from the world's leading experts on convergence, Securing Converged IP Networks illustrates how to maintain content integrity and network assurance. This book discusses the convergence market and the business drivers of convergence, details how to measure the sensitivity and assurance requirements of different data assets and discusses a wide range of ICT security threats and vulnerabilities. Later chapters discuss controls and safeguards in terms of management, as well as, technical, and operational tools that can reduce the likelihood of wide range of risks. It also provides recommendations for managing the assurance, implementation and operation of converged ICT network infrastructures and examines the future of ICT security and assurance under IP convergence.

Take JAVA to the max with expert help Beginning, intermediate, and advanced JAVA programmers alike take note: everything you need to get the best performance out of your applets and servlets is packed into JAVA 2.0: The Complete Reference. World- renowned authors, Patrick Naughton (ESPN's Sportszone, Disney, and ABC News Web sites), Herb Schildt, the world's leading programming author, and Joseph OAENeil add 30% more material to their hugely successful past editions of this best seller. They show you exactly how to develop, compile, debug, and run Java applications and applets quickly and confidently. Plus you'll become expert on all of Java's new features including: *Servlets used to build powerful, scalable, robust Web applications *The Swing component set, a GUI toolkit that simplifies the development of visual components such as menus, tool bars, dialogs *Utility class updates *Java2-D, which enables you to build advanced 2D graphics and images