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Books > Computing & IT > Computer communications & networking > General
This exam is designed to validate Windows Server 2003 Microsoft
Certified Systems Administrators (MCSEs) AD, Network
Infrastructure, and Application Platform Technical Specialists
skills. The object of this exam is to validate only the skills that
are are different from the existing MCSE skills. This exam will
fulfill the Windows Server 2008 Technology Specialist requirements
of Exams 70-640, 70-642, and 70-643.
Uncertain data is inherent in many important applications, such as environmental surveillance, market analysis, and quantitative economics research. Due to the importance of those applications and rapidly increasing amounts of uncertain data collected and accumulated, analyzing large collections of uncertain data has become an important task. Ranking queries (also known as top-k queries) are often natural and useful in analyzing uncertain data. "Ranking Queries on Uncertain Data" discusses the motivations/applications, challenging problems, the fundamental principles, and the evaluation algorithms of ranking queries on uncertain data. Theoretical and algorithmic results of ranking queries on uncertain data are presented in the last section of this book. "Ranking Queries on Uncertain Data" is the first book to systematically discuss the problem of ranking queries on uncertain data.
This volume explains how advances in computer technology will augment communication in person-to-person, organizational, and educational settings. It describes the convergence of virtual reality and group decision support, and how these will serve educational and organizational effectiveness. Contributors--experts from business and academia--examine what the computing/communications world will look like in the near future, what the specific needs of various industries will be, and how innovations will fit into organizations and society. These three topics are addressed with attention to the following questions: What will be the size of initial and future markets for advanced computer and communications technology? What will be the future computing environment in manufacturing operations, in the executive suite, in the office, in the field and on the road, at the point of service, for the computer-integrated enterprise, at home, in the school, and in the global marketplace?
Peer-to-Peer (P2P) networks enable users to directly share digital
content (such as audio, video, and text files) as well as real-time
data (such as telephony traffic) with other users without depending
on a central server. Although originally popularized by unlicensed
online music services such as Napster, P2P networking has recently
emerged as a viable multimillion dollar business model for the
distribution of academic and clinical information,
telecommunications, and social networking. Written at an accessible
level for any reader familiar with fundamental Internet protocols,
Peer-to-Peer Networking and Applications explains the conceptual
operations and architecture underlying basic P2P systems using
well-known commercial systems as models. The book also delineates
the latest research directions, thereby providing not only a
sophisticated understanding of current systems, but also the means
to improve upon these systems with innovations that will better
performance, security, and flexibility. Peer-to-Peer Networking and
Applications is thus both a valuable starting point and an
important reference to those practioners employed by any of the 200
companies with approximately $400 million invested in this new and
lucrative technology.
This book includes a number of selected papers from the PRO-VE '07 Conference, providing a comprehensive overview of recent advances in various Collaborative Networks domains. It covers trust aspects, performance and value systems, VO breeding environments, VO creation, e-contracting, collaborative architectures and frameworks, professional virtual communities, interoperability issues, business benefits, and case studies and applications in industry and services.
This book presents cutting-edge research contributions that address various aspects of network design, optimization, implementation, and application of cognitive radio technologies. It demonstrates how to make better utilization of the available spectrum, cognitive radios and spectrum access to achieve effective spectrum sharing between licensed and unlicensed users. The book provides academics and researchers essential information on current developments and future trends in cognitive radios for possible integration with the upcoming 5G networks. In addition, it includes a brief introduction to cognitive radio networks for newcomers to the field.
The term Quality of Service, abbreviated QoS, refers to network
resource control mechanisms. Quality of Service is the ability to
provide different priority to different applications, users, or
data flows, or to guarantee a certain level of performance to a
data flow. This book brings all of the elements of network quality
of service (QoS) together in a single volume, saving the reader the
time and expense of making multiple purchases. It introduces
network QoS, explains the basics, describes the protocols, and
discusses advanced topics, by the best and brightest experts in the
field. It is a quick and efficient way to bring valuable content
together from leading experts in the field while creating a
one-stop-shopping opportunity for customers to receive the
information they would otherwise need to round up from separate
sources.
Service-Oriented Infrastructures including Grid and Cloud Computing are technologies in a critical transition to wider adoption by business. Their use may enable enterprises to achieve optimal IT utilization, including sharing resources and services across enterprises and on-demand utilization of those made available by business partners over the network. This book is an essential reference for researchers and practitioners in service-oriented IT. It analyses a selection of common capabilities (services capturing reusable functionality of IT solutions) that have been applied to tackle challenging business problems and were validated by the BEinGRID consortium in real-life business trials covering most European market sectors.
This exam is designed to validate Windows Server 2003 Microsoft
Certified Systems Administrators (MCSAs) AD and Application
Platform Technical Specialists skills. The object of this exam is
to validate only the skills that are are different from the
existing MCSA skills. This exam will fulfill the Windows Server
2008 Technology Specialist requirements of Exams 70-640 and 70-643.
Network management refers to the activities, methods, procedures,
and tools that pertain to the operation, administration,
maintenance, and provisioning of networked systems, which includes
controlling, planning, allocating, deploying, coordinating, and
monitoring the resources of a network. This book brings all of the
elements of network management together in a single volume, saving
the reader the time and expense of making multiple purchases. It
introduces network management, explains the basics, describes the
protocols, and discusses advanced topics, by the best and brightest
experts in the field. It is a quick and efficient way to bring
valuable content together from leading experts in the field while
creating a one-stop-shopping opportunity for customers to receive
the information they would otherwise need to round up from separate
sources.
Innovation in Manufacturing Networks A fundamental concept of the emergent business, scientific and technological paradigms ces area, innovation the ability to apply new ideas to products, processes, organizational practices and business models - is crucial for the future competitiveness of organizations in a continually increasingly globalised, knowledge-intensive marketplace. Responsiveness, agility as well as the high performance of manufacturing systems is responsible for the recent changes in addition to the call for new approaches to achieve cost-effective responsiveness at all the levels of an enterprise. Moreover, creating appropriate frameworks for exploring the most effective synergies between human potential and automated systems represents an enormous challenge in terms of processes characterization, modelling, and the development of adequate support tools. The implementation and use of Automation Systems requires an ever increasing knowledge of enabling technologies and Business Practices. Moreover, the digital and networked world will surely trigger new business practices. In this context and in order to achieve the desired effective and efficiency performance levels, it is crucial to maintain a balance between both the technical aspects and the human and social aspects when developing and applying new innovations and innovative enabling technologies. BASYS conferences have been developed and organized so as to promote the development of balanced automation systems in an attempt to address the majority of the current open issues.
This book focuses on broadband distribution and systems
architecture and concentrates on practical concepts that will allow
the reader to do their own design, improvement, and troubleshooting
work. The objective is to enhance the skill sets of a large
population that designs and builds broadband cable plants, as well
as those maintaining and troubleshooting it. A large cross-section
of technical personnel who need to learn these skills design,
maintain, and service HFC systems from signal creation through
transmission to reception and processing at the customer end point.
In addition, data/voice and video specialists need to master and
reference the basics of HFC design and distribution before
contending with the intricacies of their own unique services. This
book serves as an essential reference to all cable engineers-those
who specifically design and maintain the HFC distribution plant as
well as those primarily concerned with data/voice technology as
well as video technology. Included is an online component
consisting of spreadsheets that were used in developing the
material presented in the book.
Focused on renewable energy systems and the development of information and communication technologies (ICTs) for their integration in smart grids, this book presents recent advances and methods that help to ensure that power generation from renewable sources remains stable, that power losses are minimized, and that the reliable functioning of these power generation units is maintained. The book highlights key topics and technologies for renewable energy systems including the intelligent control of power generators, power electronics that connect renewable power generation units to the grid, and fault diagnosis for power generators and power electronics. In particular, the following topics are addressed: * Modeling and control of power generators (PMSGs, DFIGs); * Modeling and control of power electronics (converters, inverters); * Modeling and fault diagnosis of the transmission and distribution Grid; and * Modelling and control of distributed power generation units (interconnected synchronous generators or photovoltaic units). Because of the above coverage, members of the wider engineering community will find that the nonlinear control and estimation methods presented provide essential insights into the functioning of renewable energy power systems, while the academic community will find the book a valuable textbook for undergraduate or graduate courses on renewable energy systems.
This book provides a comprehensive examination of Internet QoS
theory, standards, vendor implementation and network deployment
from the practitioner's point of view, including extensive
discussion of related economic and regulatory issues. Written in a
technology-light way so that a variety of professionals and
researchers in the information and networking industries can easily
grasp the material. Includes case studies based on real-world
experiences from industry.
Network processors are the basic building blocks of today's
high-speed, high-demand, quality-oriented communication networks.
Designing and implementing network processors requires a new
programming paradigm and an in-depth understanding of network
processing requirements. This book leads the reader through the
requirements and the underlying theory of networks, network
processing, and network processors. It covers implementation of
network processors and intergrates EZchip Microcode Development
Environment so that you can gain hands-on experience in writing
high-speed networking applications. By the end of the book, the
reader will be able to write and test applications on a simulated
network processor.
Strengthen your understanding of fast-moving WDMA optical network technology, and learn how to better select and design reliable all-optical telecom networks with this practical book. It will help expand your knowledge of LLN, Manhattan, Shuffle, De Bruijn, Gemmet, Matrix, Swift, and Starnet and will show you how to employ an effective method of network organization based on traffic demands.
Sleep medicine has been developing for more than 40 years. The current concepts in sleep technology are mainly centered on polysomnography (PSG) and issues related to sleep technicians. However, the editorsbelieve that the true value of technology is revealed only when benefits to humanity are manifest. To this end, they endeavor to create a new era in sleep technology, one that will improve the quality of people's sleep and daily lives. This edited book, Introduction to Modern Sleep Technology, provides a comprehensive reference volume to the latest advancements in the area of Sleep Technology. It offers an excellent range of insights and opinions from leading researchers and experts in multiple disciplines spanning academia, clinical practice and industry. Up-to-date insights into the current research topics in this field are featured in addition to the latest technological advances with reference to appropriate working examples. Thecurrentbookcombines the five dimensions of knowledge, i.e., sleep medicine, clinical psychology engineering, industrial design and technology management to ensure the content is applicable to people's daily lives. This edited book, Introduction to Modern Sleep Technology, provides a comprehensive reference volume to the latest advancements in the area of Sleep Technology. It offers an excellent range of insights and opinions from leading researchers and experts in multiple disciplines spanning academia, clinical practice and industry. Up-to-date insights into the current research topics in this field are featured in addition to the latest technological advances with reference to appropriate working examples. Thecurrentbookcombines the five dimensions of knowledge, i.e., sleep medicine, clinical psychology engineering, industrial design and technology management to ensure the content is applicable to people's daily lives. Thecurrentbookcombines the five dimensions of knowledge, i.e., sleep medicine, clinical psychology engineering, industrial design and technology management to ensure the content is applicable to people's daily lives.
Exchange 2007 represents the biggest advance in the history of
Microsoft Exchange Server technology. Given Exchange's leap to x64
architecture and its wide array of new features, it isn't
surprising that the SP1 release of 2007 would be particularly
robust in terms of hotfixes, security enhancements and additional
functionality.
The future for Nagios in the enterprise is certainly bright!
"Nagios 3 Enterprise Network Monitoring" can help you harness the
full power of Nagios in your organization. Nagios 3 contains many
significant new features and updates, and this book details them
all for you. Once up and running, you'll see how a number of useful
add-ons and enhancements for Nagios can extend the functionality of
Nagios throughout your organization. And, if you want to learn how
to write your own plugins...this is the book for you! In these
pages you'll find a cookbook-style chapter full of useful plugins
that monitor a variety of devices, from HTTP-based applications to
CPU utilization to LDAP servers and more.
SHORT DESCRIPTION:
Over the past decade, the world has witnessed an explosion in the
development and deployment of new wireless network technologies.
From cellular mobile telephony to the ubiquitous "WiFi" networks in
coffee-shops and airports, to the emerging WiMAX wireless broadband
access networks, the menu of wireless access systems has become so
comprehensive that wireline access to user devices may soon become
a relic of the past. Wireless Networking serves as a one-stop view
of cellular, WiFi, and WiMAX networks, as well as the emerging
wireless ad hoc and sensor networks. Rather than provide
descriptive accounts of these technologies and standards, the book
emphasizes conceptual perspectives on the modeling, analysis,
design and optimization of such networks. Furthermore, the authors
present wireless networking within the unifying framework of
resource allocation, using simple abstractions of the underlying
physical wireless communication. In short, Wireless Networking is
an in-depth, exhaustive, and invaluable asset to anyone working in
this rapidly evolving field.
Business and IT organizations are currently embracing new strategically sound concepts in order to be more customer-centric, competitive, and cognitive in their daily operations. While useful, the various software tools, pioneering technologies, as well as their unique contributions largely go unused due to the lack of information provided on their special characteristics. Novel Practices and Trends in Grid and Cloud Computing is a collection of innovative research on the key concerns of cloud computing and how they are being addressed, as well as the various technologies and tools empowering cloud theory to be participative, penetrative, pervasive, and persuasive. While highlighting topics including cyber security, smart technology, and artificial intelligence, this book is ideally designed for students, researchers, and business managers on the lookout for innovative IT solutions for all the business automation software and improvisations of computational technologies.
"Digital Design: An Embedded Systems Approach Using VHDL" provides
a foundation in digital design for students in computer
engineering, electrical engineering and computer science courses.
It takes an up-to-date and modern approach of presenting digital
logic design as an activity in a larger systems design context.
This volume contains the proceedings of the Seventh Mediterranean Ad Hoc Networking Workshop (Med-Hoc-Net'2008), celebrated in Palma de Mallorca (llles Balears, Spain) during June 25-27, 2008. This IFIP TC6 Workshop was organized by the Universitat de les Illes Balears in cooperation with the Asociaci6n de Tdcnicos de lnform tica and sponsored by the following Working Groups: WG6.3 (Performance of Computer Networks) and WG6.8 (Mobile and Wireless Communications). The rapid evolution of the networking industry introduces new exciting challenges that need to be explored by the research community. Aside the adoption of Internet as the global network infrastructure these last years have shown the growing of a set of new network architectures without a rigid and known a priori architecture using wireless techniques, like sensor and ad-hoc networks. These new types of networks are opening the possibility to create a large number of new applications ranging from domestic to nature surveying. These new networks are generating new technical challenges like the capability of auto-reconfiguration in order to give the network an optimal configuration, the energy saving need when the nodes have not a source of energy other than a small battery, new protocols to access the network and to convey the information across the network when its structure is not completely known or should be discovered, new paradigms for keeping the needed information security and privacy in a quite uncontrolled environment, and others.
Nmap, or Network Mapper, is a free, open source tool that is
available under the GNU General Public License as published by the
Free Software Foundation. It is most often used by network
administrators and IT security professionals to scan corporate
networks, looking for live hosts, specific services, or specific
operating systems. Part of the beauty of Nmap is its ability to
create IP packets from scratch and send them out utilizing unique
methodologies to perform the above-mentioned types of scans and
more. This book provides comprehensive coverage of all Nmap
features, including detailed, real-world case studies. |
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