Tag Archives: Implementation

Study and Design of Differential Microphone Arrays

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Jacob Benesty, Jingdong Chen, "Study and Design of Differential Microphone Arrays"
English | 2013 | ISBN-10: 364233752X, 3642427561 | 180 pages | PDF | 6 MB

Study and Design of Differential Microphone Arrays
Microphone arrays have attracted a lot of interest over the last few decades since they have the potential to solve many important problems such as noise reduction/speech enhancement, source separation, dereverberation, spatial sound recording, and source localization/tracking, to name a few. However, the design and implementation of microphone arrays with beamforming algorithms is not a trivial task when it comes to processing broadband signals such as speech. Indeed, in most sensor arrangements, the beamformer output tends to have a frequency-dependent response. One exception, perhaps, is the family of differential microphone arrays (DMAs) who have the promise to form frequency-independent responses. Moreover, they have the potential to attain high directional gains with small and compact apertures. As a result, this type of microphone arrays has drawn much research and development attention recently. This book is intended to provide a systematic study of DMAs from a signal processing perspective. The primary objective is to develop a rigorous but yet simple theory

for the design, implementation, and performance analysis of DMAs. The theory includes some signal processing techniques for the design of commonly used first-order, second-order, third-order, and also the general Nth-order DMAs. For each order, particular examples are given on how to form standard directional patterns such as the dipole, cardioid, supercardioid, hypercardioid, subcardioid, and quadrupole. The study demonstrates the performance of the different order DMAs in terms of beampattern, directivity factor, white noise gain, and gain for point sources. The inherent relationship between differential processing and adaptive beamforming is discussed, which provides a better understanding of DMAs and why they can achieve high directional gain. Finally, we show how to design DMAs that can be robust against white noise amplification.
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Practical Hadoop Security

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Practical Hadoop Security by Bhushan Lakhe
2014 | ISBN: 1430265442 | English | 260 pages | PDF | 5 MB

Practical Hadoop Security
is an excellent resource for administrators planning a production Hadoop deployment who want to secure their Hadoop clusters. A detailed guide to the security options and configuration within Hadoop itself, author Bhushan Lakhe takes you through a comprehensive study of how to implement defined security within a Hadoop cluster in a hands-on way.

You will start with a detailed overview of all the security options available for Hadoop, including popular extensions like Kerberos and OpenSSH, and then delve into a hands-on implementation of user security (with illustrated code samples) with both in-the-box features and with security extensions implemented by leading vendors.

No security system is complete without a monitoring and tracing facility, so next steps you through audit logging and monitoring technologies for Hadoop, as well as ready to use implementation and configuration examples–again with illustrated code samples.

The book concludes with the most important aspect of Hadoop security – encryption. Both types of encryptions, for data in transit and data at rest, are discussed at length with leading open source projects that integrate directly with Hadoop at no licensing cost.

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Explains importance of security, auditing and encryption within a Hadoop installation
Describes how the leading players have incorporated these features within their Hadoop distributions and provided extensions
Demonstrates how to set up and use these features to your benefit and make your Hadoop installation secure without impacting performance or ease of use

What you'll learn

Understand your options for implementing Hadoop user security
Learn how to configure and set up security for your Hadoop cluster
Set up Hadoop audit logs, Hadoop metrics, monitoring technologies and related products
Configure and set up logging, metrics and monitoring for your Hadoop cluster
Discover and implement encryption for data in transit and data at rest
and much more.

Who this book is for

is an excellent resource for Hadoop administrators who want to secure their environment. IT management planning a production Hadoop environment will also find this text useful. This book is also for students who wish to learn about Hadoop security.
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Computational Sensor Networks

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Thomas C. Henderson, "Computational Sensor Networks"
2009 | pages: 228 | ISBN: 0387096426 | PDF | 8,5 mb

Computational Sensor Networks
A model-based approach to the design and implementation of (CSNs) is proposed. This high-level paradigm for the development and application of sensor device networks provides a strong scientific computing foundation, as well as the basis for robust software engineering practice. The three major components of this approach include (1) models of phenomena to be monitored, (2) models of sensors and actuators, and (3) models of the sensor network computation. We propose guiding principles to identify the state or structure of the phenomenon being sensed, or of the sensor network itself. This is called computational modeling. These methods are then incorporated into the operational system of the sensor network and adapted to system performance requirements to produce a mapping of the computation onto the system architecture. This is called real-time computational mapping and allows modification of system parameters according to real-time performance measures. This book deals with the development of a mathematical and modular software development framework to achieve computational sensor networks.
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Making War Forging Revolution: Russia’s Continuum of Crisis 1914-1921

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Peter Holquist, "Making War Forging Revolution: Russia's Continuum of Crisis 1914-1921"
2003 | ISBN-10: 067400907X | 352 pages | Djvu | 6 MB

Making War Forging Revolution: Russia’s Continuum of Crisis 1914-1921
Offering a fundamental reinterpretation of the emergence of the Soviet state, Peter Holquist situates the Bolshevik Revolution within the continuum of mobilization and violence that began with World War I and extended through Russia's civil war. In so doing, Holquist provides a new genealogy for Bolshevik political practices, one that places them clearly among Russian and European wartime measures. From this perspective, the Russian Revolution was no radical rupture with the past, but rather the fulcrum point in a continent-wide era of crisis and violence that began in 1914. While Tsarist and Revolutionary governments implemented policies for total mobilization common to other warring powers, they did so in a supercharged and concentrated form. Holquist highlights how the distinctive contours of Russian political life set its experience in these years apart from other wartime societies. In pursuit of revolution, statesmen carried over crisis-created measures into political life and then incorporated them into the postwar political structure. Focusing on three particular policies – state management of food; the employment of official violence for political ends; and state surveillance -Holquist demonstrates the interplay of state policy and local implementation, and its impact on the lives of ordinary citizens. "Making War, Forging Revolution" casts a new light on Russia's revolution and boldy inserts it into the larger story of the Great War and 20th-century European history.
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A First Course in Database Systems, 3rd edition

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A First Course in Database Systems, 3rd edition By Jeffrey D. Ullman, Jennifer Widom
2008 | 592 Pages | ISBN: 013600637X | scanned PDF | 78 MB

A First Course in Database Systems, 3rd edition
For Database Systems and Database Design and Application courses offered at the junior, senior, and graduate levels in Computer Science departments.
Written by well-known computer scientists, this accessible and succinct introduction to database systems focuses on database design and use. The authors provide in-depth coverage of databases from the point of view of the database designer, user, and application programmer, leaving implementation for later courses. It is the first database systems text to cover such topics as UML, algorithms for manipulating dependencies in relations, extended relational algebra, PHP, 3-tier architectures, data cubes, XML, XPATH, XQuery, XSLT.
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Auditor’s Guide to Information Systems Auditing

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Auditor's Guide to Information Systems Auditing by Richard E. Cascarino
English | Mar 23, 2007 | ISBN: 0470009896 | 512 Pages | PDF | 1 MB

Praise for Auditor's Guide to Information Systems Auditing.

Auditor’s Guide to Information Systems Auditing
"Auditor's Guide to Information Systems Auditing is the most comprehensive book about auditing that I have ever seen. There is something in this book for everyone. New auditors will find this book to be their bible-reading it will enable them to learn what the role of auditors really is and will convey to them what they must know, understand, and look for when performing audits. For experiencedauditors, this book will serve as a reality check to determine whether they are examining the right issues and whether they are being sufficiently comprehensive in their focus. Richard Cascarino has done a superb job."
-E. Eugene Schultz, PhD, CISSP, CISM Chief Technology Officer and Chief Information Security Officer, High Tower Software

A step-by-step guide tosuccessful implementation and control of information systems

More and more, auditors are being called upon to assess the risks and evaluate the controls over computer information systems in all types of organizations. However, many auditors are unfamiliar with the techniques they need to know to efficiently and effectively determine whether information systems are adequately protected. Auditor's Guide to Information Systems Auditing presents an easy, practical guide for auditors that can be applied to all computing environments.

As networks and enterprise resource planning systems bring resources together, and as increasing privacy violations threaten more organization, information systems integrity becomes more important than ever. With a complimentary student'sversion of the IDEA Data Analysis Software CD, Auditor's Guide to Information Systems Auditing empowers auditors to effectively gauge the adequacy and effectiveness of information systems controls.
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Auditor’s Guide to Information Systems Auditing

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Auditor's Guide to Information Systems Auditing by Richard E. Cascarino
English | Mar 23, 2007 | ISBN: 0470009896 | 512 Pages | PDF | 1 MB

Praise for Auditor's Guide to Information Systems Auditing.

Auditor’s Guide to Information Systems Auditing
"Auditor's Guide to Information Systems Auditing is the most comprehensive book about auditing that I have ever seen. There is something in this book for everyone. New auditors will find this book to be their bible-reading it will enable them to learn what the role of auditors really is and will convey to them what they must know, understand, and look for when performing audits. For experiencedauditors, this book will serve as a reality check to determine whether they are examining the right issues and whether they are being sufficiently comprehensive in their focus. Richard Cascarino has done a superb job."
-E. Eugene Schultz, PhD, CISSP, CISM Chief Technology Officer and Chief Information Security Officer, High Tower Software

A step-by-step guide tosuccessful implementation and control of information systems

More and more, auditors are being called upon to assess the risks and evaluate the controls over computer information systems in all types of organizations. However, many auditors are unfamiliar with the techniques they need to know to efficiently and effectively determine whether information systems are adequately protected. Auditor's Guide to Information Systems Auditing presents an easy, practical guide for auditors that can be applied to all computing environments.

As networks and enterprise resource planning systems bring resources together, and as increasing privacy violations threaten more organization, information systems integrity becomes more important than ever. With a complimentary student'sversion of the IDEA Data Analysis Software CD, Auditor's Guide to Information Systems Auditing empowers auditors to effectively gauge the adequacy and effectiveness of information systems controls.
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Control Strategies for Dynamic Systems: Design and Implementation

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John H. Lumkes Jr., "Control Strategies for Dynamic Systems: Design and Implementation"
2001 | pages: 604 | ISBN: 0824706617 | PDF | 31,9 mb

Control Strategies for Dynamic Systems: Design and Implementation
Presenting a unified modeling approach to demonstrate the common components inherent in all physical systems, Control Strategies for Dynamic Systems comprehensively covers the theory, design, and implementation of analog, digital, and advanced control systems for electronic, aeronautical, automotive, and industrial applications. Detailing advanced tools and strategies used to analyze controller performance, the book summarizes hardware and software utilization; frequency response and root locus methods; the evaluation of PID, phase-lag, and phase-lead controllers; and the effect of disturbances and command inputs on steady-state errors. It also includes numerous case studies and MATLAB® examples.
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Docker Hands on: Deploy, Administer Docker Platform

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Docker Hands on: Deploy, Administer Docker Platform by Navin Sabharwal
English | Jan 6, 2015 | ASIN: B00RXFHYZY | 300 Pages | EPUB/MOBI/AZW3/PDF (Converted) | 31 MB
This book will help our readers to appreciate the docker technology and focusses on Hands on implementation of Docker Ecosystem.

Docker Hands on: Deploy, Administer Docker Platform
We will introduce our readers to Containerization and docker technology, book covers the complete docker ecosystem and provides tutorials for installation, configuration, deployment, administration of the docker platform.

We cover the exhaustive docker ecosystem including packaging applications for docker, kubernetes, fleet, panamax, vagrant and other technologies in the docker ecosystem.

This book
– Introduces Docker to readers, the core concepts and technology behind Docker.
– Provides step by step guidelines to have your docker setup ready
– Provides hands on examples for installing and configuring Docker
– Provides insight into packaging applications using docker and deploying them.
– Detailed coverage of Mesosphere for Docker deployment and management
– Detailed coverage of Kubernetes clusters and Fleet.
– Hands on coverage of deployment tools including Fig, Shipyard and Panamax
– Step by Step guidelines to help you package your application on docker
– Introduction to Google Container Engine for Docker
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The Principles of Beautiful Web Design, 3rd Edition

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The Principles of Beautiful Web Design, 3 edition by Jason Beaird and James George
English | 2014 | ISBN: 0992279445 | ISBN-13: 9780992279448 | 220 pages | PDF + EPUB + MOBI | 131 + 127 + 39 MB
The Principles of Beautiful Web Design is the ideal book for people who can build websites, but are seeking the skills and knowledge to visually enhance their sites.

The Principles of Beautiful Web Design, 3rd Edition
This book will teach you how to:
* Understand what makes "good design," from discovery through to implementation
* Use color effectively, develop color schemes, and create a palette
* Create pleasing layouts using grids, the rule of thirds, and symmetry
* Employ textures: lines, points, shapes, volumes, and depth
* Apply typography to make ordinary designs look great
* Choose, edit, and position effective imagery
And lots more…

This easy-to-follow guide is illustrated with beautiful, full-color examples, and will lead you through the process of creating great designs from start to finish.

The third edition of this book has been greatly revised and now features:
* Updated and expanded coverage of mobile and responsive web design (RWD)
* A new sample project
* New sections on user interface and icon design
* Common user-interface patterns and resources
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