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Books in Multimedia

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1-10 of 63 results in All results

Quality of Experience Paradigm in Multimedia Services

  • 1st Edition
  • November 16, 2017
  • Muhammad Sajid Mushtaq + 1 more
  • English
  • Hardback
    9 7 8 - 1 - 7 8 5 4 8 - 1 0 9 - 3
  • eBook
    9 7 8 - 0 - 0 8 - 1 0 1 1 7 3 - 7
The analysis of QoE is not an easy task, especially for multimedia services, because all the factors (technical and non-technical) that directly or indirectly influence the user-perceived quality have to be considered. This book describes different methods to investigate users’ QoE from the viewpoint of technical and non-technical parameters using multimedia services. It discusses the subjective methods for both controlled and uncontrolled environments. Collected datasets are used to analyze users’ profiles, which sheds light on key factors to help network service providers understand end-users’ behavior and expectations. Important adaptive video streaming technologies are discussed that run on unmanaged networks to achieve certain QoS features. The authors present a scheduling method to allocate resources to the end-user based on users’ QoE and optimizes the power efficiency of users’ device for LTE-A. Lastly, two key aspects of 5G networks are presented: QoE using multimedia services (VoIP and video), and power-saving model for mobile device and virtual base station.

Formative Assessment, Learning Data Analytics and Gamification

  • 1st Edition
  • May 9, 2016
  • Santi Caballé + 1 more
  • English
  • Paperback
    9 7 8 - 0 - 1 2 - 8 0 3 6 3 7 - 2
  • eBook
    9 7 8 - 0 - 1 2 - 8 0 3 6 6 7 - 9
Formative Assessment, Learning Data Analytics and Gamification: An ICT Education discusses the challenges associated with assessing student progress given the explosion of e-learning environments, such as MOOCs and online courses that incorporate activities such as design and modeling. This book shows educators how to effectively garner intelligent data from online educational environments that combine assessment and gamification. This data, when used effectively, can have a positive impact on learning environments and be used for building learner profiles, community building, and as a tactic to create a collaborative team. Using numerous illustrative examples and theoretical and practical results, leading international experts discuss application of automatic techniques for e-assessment of learning activities, methods to collect, analyze, and correctly visualize learning data in educational environments, applications, benefits and challenges of using gamification techniques in academic contexts, and solutions and strategies for increasing student participation and performance.

Managing Image Collections

  • 1st Edition
  • February 3, 2011
  • Margot Note
  • English
  • Paperback
    9 7 8 - 1 - 8 4 3 3 4 - 5 9 9 - 2
  • eBook
    9 7 8 - 1 - 7 8 0 6 3 - 0 5 6 - 4
This book explores issues surrounding all aspects of visual collection management, taken from real-world experience in creating management systems and digitizing core content. Readers will gain the knowledge to manage the digitization process from beginning to end, assess and define the needs of their particular project, and evaluate digitization options. Additionally, they will select strategies which best meet current and future needs, acquire the knowledge to select the best images for digitization, and understand the legal issues surrounding digitization of visual collections.

Digital Media Processing

  • 1st Edition
  • May 20, 2010
  • Hazarathaiah Malepati
  • English
  • Paperback
    9 7 8 - 1 - 8 5 6 1 7 - 6 7 8 - 1
  • eBook
    9 7 8 - 0 - 0 8 - 0 9 5 7 1 9 - 7
Multimedia processing demands efficient programming in order to optimize functionality. Data, image, audio, and video processing, some or all of which are present in all electronic devices today, are complex programming environments. Optimized algorithms (step-by-step directions) are difficult to create but can make all the difference when developing a new application.This book discusses the most current algorithms available that will maximize your programming keeping in mind the memory and real-time constraints of the architecture with which you are working. A wide range of algorithms is covered detailing basic and advanced multimedia implementations, along with, cryptography, compression, and data error correction. The general implementation concepts can be integrated into many architectures that you find yourself working with on a specific project. Analog Devices' BlackFin technology is used for examples throughout the book.

Presentations for Librarians

  • 1st Edition
  • January 31, 2008
  • Lee Hilyer
  • English
  • eBook
    9 7 8 - 1 - 7 8 0 6 3 - 1 2 2 - 6
Recent research on learning from multimedia presentations has indicated that the current way many people prepare their slide presentations may actually hinder learning. Considering the ubiquity of the PowerPoint presentation in business and in education, presenters should be concerned whether or not their audience members are effectively receiving the information they wish to impart. This issue is of special import for librarians who teach, as they often must convey complex information in a very limited amount of time. Combining the best evidence on multimedia learning with real-world practical guidelines, this book aims to provide novice and expert presenters alike with the tools they need to ensure an effective, learner-centred presentation.

Wireshark & Ethereal Network Protocol Analyzer Toolkit

  • 1st Edition
  • December 18, 2006
  • Jay Beale + 2 more
  • English
  • eBook
    9 7 8 - 0 - 0 8 - 0 5 0 6 0 1 - 2
Ethereal is the #2 most popular open source security tool used by system administrators and security professionals. This all new book builds on the success of Syngress’ best-selling book Ethereal Packet Sniffing.Wireshark & Ethereal Network Protocol Analyzer Toolkit provides complete information and step-by-step Instructions for analyzing protocols and network traffic on Windows, Unix or Mac OS X networks. First, readers will learn about the types of sniffers available today and see the benefits of using Ethereal. Readers will then learn to install Ethereal in multiple environments including Windows, Unix and Mac OS X as well as building Ethereal from source and will also be guided through Ethereal’s graphical user interface. The following sections will teach readers to use command-line options of Ethereal as well as using Tethereal to capture live packets from the wire or to read saved capture files. This section also details how to import and export files between Ethereal and WinDump, Snort, Snoop, Microsoft Network Monitor, and EtherPeek. The book then teaches the reader to master advanced tasks such as creating sub-trees, displaying bitfields in a graphical view, tracking requests and reply packet pairs as well as exclusive coverage of MATE, Ethereal’s brand new configurable upper level analysis engine. The final section to the book teaches readers to enable Ethereal to read new Data sources, program their own protocol dissectors, and to create and customize Ethereal reports.

Essential Computer Security: Everyone's Guide to Email, Internet, and Wireless Security

  • 1st Edition
  • November 8, 2006
  • T. Bradley
  • English
  • eBook
    9 7 8 - 0 - 0 8 - 0 5 0 5 8 9 - 3
Essential Computer Security provides the vast home user and small office computer market with the information they must know in order to understand the risks of computing on the Internet and what they can do to protect themselves.Tony Bradley is the Guide for the About.com site for Internet Network Security. In his role managing the content for a site that has over 600,000 page views per month and a weekly newsletter with 25,000 subscribers, Tony has learned how to talk to people, everyday people, about computer security. Intended for the security illiterate, Essential Computer Security is a source of jargon-less advice everyone needs to operate their computer securely.

Scripting VMware Power Tools: Automating Virtual Infrastructure Administration

  • 1st Edition
  • November 7, 2006
  • Al Muller
  • English
  • eBook
    9 7 8 - 0 - 0 8 - 0 5 1 6 7 7 - 6
This book contains simple and advanced scripting using both ESX and Linux commands to provide awesome virtual tools to automate administrative tasks of ESX Server.This book will cover the native tools that VMware provides with ESX Server. It will then discuss in detail the different scripting API’s and how they can be leveraged to provide some very useful, practical and time saving tools to manage a virtual infrastructure. From virtual server provisioning to backups and everything in between, this book is a one stop shop for virtual tools.

Designing and Building Enterprise DMZs

  • 1st Edition
  • October 9, 2006
  • Hal Flynn
  • English
  • eBook
    9 7 8 - 0 - 0 8 - 0 5 0 4 0 0 - 1
This is the only book available on building network DMZs, which are the cornerstone of any good enterprise security configuration. It covers market-leading products from Microsoft, Cisco, and Check Point.One of the most complicated areas of network technology is designing, planning, implementing, and constantly maintaining a demilitarized zone (DMZ) segment. This book is divided into four logical parts. First the reader will learn the concepts and major design principles of all DMZs. Next the reader will learn how to configure the actual hardware that makes up DMZs for both newly constructed and existing networks. Next, the reader will learn how to securely populate the DMZs with systems and services. The last part of the book deals with troubleshooting, maintaining, testing, and implementing security on the DMZ.

How to Cheat at Windows System Administration Using Command Line Scripts

  • 1st Edition
  • October 9, 2006
  • Pawan K Bhardwaj
  • English
  • Paperback
    9 7 8 - 1 - 5 9 7 4 9 - 1 0 5 - 1
  • eBook
    9 7 8 - 0 - 0 8 - 0 5 0 8 2 6 - 9
How to Cheat at Windows Systems Administrators using Command Line Scripts teaches system administrators hundreds of powerful, time-saving tips for automating daily system administration tasks using Windows command line scripts. With every new version of Windows, Microsoft is trying to ease the administration jobs by adding more and more layers of graphical user interface (GUI) or configuration wizards (dialog boxes). While these ‘wizards’ are interactive and make the administrator’s job easier, they are not always the most convenient and efficient way to accomplish the everyday administration tasks. These wizards are time consuming and, at times, may seem a bit confusing. The purpose of the book is to teach administrators how to use command-line scripts to complete everyday administration jobs, solve recurring network problems and at the same time improve their efficiency.