This book is about relations between three different areas of mathematics and theoretical computer science: combinatorial group theory, cryptography, and complexity theory. It is explored how non-commutative (infinite) groups, which are typically studied in combinatorial group theory, can be used in public key cryptography. It is also shown...

Evolving fuzzy systems (EFS) are a powerful tool...

In order to meet the miniaturization requirements of portable communication equipment, researchers have given much attention recently to compact microstrip antennas. Many related compact designs with broadband dual-frequency operation, dualpolarized radiation, circularly polarized radiation, and enhanced antenna gain have been reported. Many...

Pro PHP Application Performance will help you understand all the technologies and components which play a role in how well your applications run. When seconds can mean the difference between retaining a user and losing a user, it's important for all of us to have optimization as part of our project roadmap. But what components within your...

This friendly,...

This friendly, hands-on guide tackles the new face of the recording industry, guiding you through the shift from traditional sales to downloads and mobile music, as well as how you can harness social media networks to get your music "out there." You get basic songwriting...

From soaring skyscrapers to rumbling subways, power shopping to bargain-hunting, world-renowned restaurants to neighborhood pizzerias, majestic cathedrals to Times Square — New York has it all. Packed with info on must-see attractions like the Statue of Liberty and the Empire State...

With our ever-increasing reliance on computers comes an ever-growing risk of malware. Security professionals will find plenty of solutions in this book to the problems posed by viruses, Trojan horses, worms, spyware, rootkits, adware,...

If you thought that teaching a language that's second nature to you would be easy, think again! Explaining grammar, or teaching correct pronunciation while simultaneously developing your own skills as a teacher...

This is a guidebook to the Ethics, the major work of the seventeenthcentury philosopher Baruch Spinoza. This book differs from other introductory books on Spinoza in a number of ways. First, it does not assume that you have any philosophical background. I do not presume that you know (or remember) Descartes’ theory of substance, that...

The cover design is an abstract portrayal of Intel's computer systems products as the building blocks of systems development. The building blocks meld together, encompassing the heart of an open system, which is symbolized by the pyramid at the heart of the architecture. This melding or flexibility is the key Intel pres to the design...

Let’s just look it right in the eye and call it out. We in the IT industries have been barraged with the buzzwords over and over again since we rolled into the new millennium: the transition to utility computing, or grid computing, or cloud computing (depending on the source/exact month/position of the stars in the sky). We’ve...