For a long time computer scientists have distinguished between fast and slow algorithms. Fast (or good) algorithms are the algorithms that run in polynomial time, which means that the number of steps required for the algorithm to solve a problem is bounded by some polynomial in the length of the input. All other algorithms are slow (or bad)....

As we began to plan this book, we worried that it would become lost in the hundreds—no, thousands—of volumes that have been written on “Web design,” HTML, Java, XML, or any of the myriad technologies that must be understood to build successful Web-based systems and applications (WebApps). To our surprise, we...

Welcome to LEGO MINDSTORMS NXT 2.0: The King’s Treasure. Yes, it’s the sequel to LEGO MINDSTORMS NXT: The Mayan Adventure, but no previous experience with that book is required to use or enjoy this book. Please be aware that The Mayan Adventure used the LEGO MINDSTORMS NXT 1.0 kit which was released in 2006. The LEGO...

Since its release, Spring Framework has transformed virtually every aspect of Java development including web applications, security, aspect-oriented programming, persistence, and messaging. Spring Batch, one of its newer additions, now brings the same familiar Spring idioms to batch processing. Spring Batch addresses the needs of any batch...

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...

the emerging areas of grid computing, cloud computing, and pervasive computing. The 6th International Conference on Grid and Pervasive Computing, GPC 2011, was held in Oulu, Finland, during May 11-13, 2011. This volume contains the full papers that were presented at the conference. This program was preceded by one day of workshops, a...

One of the most challenging tasks in today’s business and information technology (IT) environments is to communicate a solution to an organizational problem in a simple manner that can be easily understood by business and IT personnel alike. Is it also arduous to explain in simple words how a remedy to an enterprise concern can be...

CMMI^® for Services (CMMI-SVC) is a comprehensive set of guidelines to help organizations establish and improve processes for delivering services. By adapting and extending proven standards and best practices to reflect the unique challenges faced in service industries, CMMI-SVC offers providers a...

Most people begin to draw as soon as Ihcy can hold a crayon and then счль tinue drawing enthusiastically throughout childhood. Some...

Determining the best way to pose a subject—a way that is simultaneously flattering, appropriate, and visually appealing—can be one of the biggest challenges in designing a successful portrait. This is especially true when creating portraits of brides, where the photographer may be called on to create anything from a very...

"The first step in securing the Smart Grid is to fully understand the threat landscape. This book provides both a timely and relevant overview of the subject - a must-read for anyone responsible for securing the grid as well as consumers looking to implement the technology!."-- Dr. Patrick Engebretson, Assistant Professor of...

Mechanical engineering is a broad and complex field within the world of engineering and has close relations to many other fields. It is an important economic factor for all industrialized countries and the global market allows for wide international competition for products and processes in this field. To stay up to date with...