BIS 2011 held in Pozna´n, Poland, was the 14th in a series of international conferences on business information systems. The BIS conference series has been recognized by professionals from the very beginning as a forum for the exchange and dissemination of topical research in the development, implementation, application and...

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Real time 3D games have been around for well over ten years now. We’ve played them, created assets in the style of our favorites, and maybe even “mod”ed a few of them. But until recently, the cost of licensing one of the premier game engines has ranged from several hundred thousand to several million dollars per title...

This book provides an overview of steganography and digital watermarking, two areas of research which are generally referred to as "information hiding." Steganography studies ways to make communication invisible by hiding secrets in innocuous messages, whereas watermarking originated from the need for copyright protection of...

W elcome to yet another book on the great programming language of PHP. This book is unique in that it focuses on higher-end materials and more advanced, cutting-edge topics. We have kept it as modern as possible with the fast-paced world of the Internet. We take the reader from an intermediate level to a more advanced level of this...

Guide to UNIX Using Linux, Fourth Edition is updated to include new UNIX/Linux distributions, networking utilities, new UNIX/Linux capabilities, and coverage of both the GNOME and KDE desktops.The large array of commands, utilities, file systems, and other information you learn here applies to any Linux system and most UNIX...

This book is not intended to be a traditional software engineering text — there are many good ones. Instead, it is designed specifically for those involved in image processing systems. It provides a modern engineering framework for the specification, design, coding, testing, and maintenance of image processing software and...

Together the book and CD-ROM form a learning system that provides both investigative studies and the visualization of complex processes. A didactic concept is undertaken for microelectronics, computer technology and communication engineering, which deals with the visualization of signals and processes in addition to graphical programming of...

Understanding Digital Signal Processing, Third Edition, is quite simply the best resource for engineers and other technical professionals who want to master and apply today’s latest DSP...

This book is about solving partial differential equations (PDEs) . Such equations are used to model a wide range of phenomena in virtually all fields of science and technology. In the last decade, the general availability of extremely powerful computers has shifted the focus in computational mathematics from simplified model problems...

Web-based Support Systems (WSS) are an emerging multidisciplinary research area in which one studies the support of human activities with the Web as the common platform, medium and interface. The Internet affects every aspect of our modern life. Moving support systems to online is an increasing trend in many research domains. One of...