Kategoria BISAC: Computers >> Information Theory

In the late 1990s, researchers began to grasp that the roots of many information security failures can be better explained with the language of economics than by pointing to instances of technical flaws. This led to a thriving new interdisciplinary research field combining economic and engineering insights, measurement approaches and methodologies to ask fundamental questions concerning the viability of a free and open information society. While economics and information security comprise the nucleus of an academic movement that quickly drew the attention of thinktanks, industry, and...

The introduction of public key cryptography (PKC) was a critical advance in IT security. In contrast to symmetric key cryptography, it enables confidential communication between entities in open networks, in particular the Internet, without prior contact. Beyond this PKC also enables protection techniques that have no analogue in traditional cryptography, most importantly digital signatures which for example support Internet security by authenticating software downloads and updates. Although PKC does not require the confidential exchange of secret keys, proper management of the private and...

"Digital Communications" presents the theory and application of the philosophy of Digital Communication systems in a unique but lucid form. The book inserts equal importance to the theory and application aspect of the subject whereby the authors selected a wide class of problems.

The Salient features of the book are:

1. The foundation of Fourier series, Transform and wavelets are introduces in a unique way but in lucid language.

2. The application area is rich and resemblance to the present trend of research, as we are attached with those areas professionally.

3....

Posthum erscheint dieses klassische Lehr- und Referenzwerk von dem Pionier der Digitalen Signalverarbeitung in der inzwischen 5. Auflage. Der Bestseller von Professor Schussler ist eine umfassende Darstellung der Analyse diskreter Signale und Systeme in der Nachrichten- und Datentechnik. Seit der vierten Auflage hat sich die Digitale Signalverarbeitung zur Basistechnologie fur viele Anwendungen entwickelt. Diese funfte Auflage folgt der Entwicklung und vertieft die klassische Theorie durch algorithmische Beispiele und erganzt den Inhalt durch eine umfangreiche Sammlung von...

Coding is an highly integral component of viable and efficient computer and data communications, yet the often heavy mathematics that form the basis of coding can prevent a serious and practical understanding of this important area.

"Coding for Data and Computer Communications" eschews the complex mathematics and clearly describes the core concepts, principles, and methods of channel codes ( for error correction), source codes (for compressing data), and secure codes (for cryptography, data hiding, and privacy). Conveniently organized and segmented into three associated parts for...