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Posted: March 10th, 2010, 6:36pm CET by eBooker

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Adobe Photoshop CS2 Studio Techniques

Adobe Photoshop CS2 Studio Techniques

Product Description

If you’re ready to go from blindly following step-by-step instructions to “Aha, I finally GET Photoshop!” this is the place to start. In these pages, world renowned Photoshop instructor and best-selling author Ben Willmore writes in his signature style–intuitive, crystal clear, and in-depth–helping you gain the deep understanding needed to master Photoshop’s most essential features. Complex concepts like Curves and Channels are broken down into easy to digest metaphors and descriptions, and features new to Photoshop CS2–such as Bridge, Smart Objects, the revamped Layers Palette and Camera Raw dialog box, as well as the awesome new Warping and Vanishing Point features–are all covered in the depth they deserve, making it possible to quickly adapt them into your daily workflow. Whether you’re a photographer, designer, production artist or hobbyist, the knowledge you gain in this book can dramatically change the way you think about Photoshop.

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Posted: March 10th, 2010, 6:35pm CET by eBooker

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 Performance Analysis of Queuing and Computer Networks

Performance Analysis of Queuing and Computer Networks

Product Description
Performance Analysis of Queuing and Computer Networks develops simple models and analytical methods from first principles to evaluate performance metrics of various configurations of computer systems and networks. It presents many concepts and results of probability theory and stochastic processes.

After an introduction to queues in computer networks, this self-contained book covers important random variables, such as Pareto and Poisson, that constitute models for arrival and service disciplines. It then deals with the equilibrium M/M/1/?queue, which is the simplest queue that is amenable for analysis. Subsequent chapters explore applications of continuous time, state-dependent single Markovian queues, the M/G/1 system, and discrete time queues in computer networks. The author then proceeds to study networks of queues with exponential servers and Poisson external arrivals as well as the G/M/1 queue and Pareto interarrival times in a G/M/1 queue. The last two chapters analyze bursty, self-similar traffic, and fluid flow models and their effects on queues.

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