Information Spread in a Digital World, Muhlmeyer, Michael , Agarwal, Shaurya
Автор: Thomas Holton Название: Digital Signal Processing: Principles and Applications ISBN: 1108418449 ISBN-13(EAN): 9781108418447 Издательство: Cambridge Academ Рейтинг: Цена: 16474.00 р. Наличие на складе: Ожидается поступление.
Описание: A comprehensive and mathematically accessible introduction to digital signal processing, with clear explanations of elementary principles, advanced topics, and applications. It features over 600 full-color figures, 200 worked examples, hundreds of end-of-chapter problems, and computational examples of DSP algorithms implemented in Matlab and C.
Описание: Provides an overview of the current Internet of Things (IoT) landscape, ranging from the research, innovation and development priorities to enabling technologies in a global context. The book presents global views and state of the art results on the challenges facing the research, innovation, development and deployment of IoT.
Описание: Provides an overview of the current Internet of Things (IoT) landscape, ranging from research, innovation and development priorities to enabling technologies in a global context. The book presents global views and state-of-the-art results regarding the challenges facing IoT research, innovation, development and deployment in the future.
Описание: The development of social technologies has brought about a new era of political planning and government interactions. In addition to reducing costs in city resource management, ICT and social media can be used in emergency situations as a mechanism for citizen engagement, to facilitate public administration communication, etc. In spite of all these advantages, the application of technologies by governments and the public sector has also fostered debate in terms of cyber security due to the vulnerabilities and risks that can befall different stakeholders. It is necessary to review the most recent research about the implementation of ICTs in the public sector with the aim of understanding both the strengths and the vulnerabilities that the management models can entail.
Special Applications of ICTs in Digital Government and the Public Sector: Emerging Research and Opportunities is a collection of innovative research on the methods and applications of ICT implementation in the public sector that seeks to allow readers to understand how ICTs have forced public administrations to undertake reforms to both their workflow and their means of interacting with citizens. While highlighting topics including e-government, emergency communications, and urban planning, this book is ideally designed for government officials, public administrators, public managers, policy holders, policymakers, public consultants, professionals, academicians, students, and researchers seeking current research on the digital communication channels between elected officials and the citizens they represent.
Автор: Rohit Kapur Название: CTL for Test Information of Digital ICs ISBN: 1475778007 ISBN-13(EAN): 9781475778007 Издательство: Springer Рейтинг: Цена: 13974.00 р. Наличие на складе: Есть у поставщика Поставка под заказ.
Описание: From the reviews: "[...] a welcome addition to the literature. [...] This book promises to make a valuable contribution to the education of graduate students in electrical and computer engineering, and a very useful addition to the library of the maturer investigator in SoC designs or related fields." Microelectronics Reliability
Описание: Culture is one of the most important elements for explaining individuals' behaviors within the social structure. It meets the various social needs of members of a society by directing how individuals must react to various events and how to act in specific circumstances. A planned and systematic process is required for disseminating this cultural accumulation as a policy, which is produced collectively by all members within their everyday life practices.The Handbook of Research on Examining Cultural Policies Through Digital Communication provides emerging research on this aspect of cultural policy, which is formed within the framework of this systematic process in a strategic manner and can be defined as various activities of the state intended for art, human sciences, and cultural inheritance. Creating such cultural policies involves the establishment of measures and organizations required for the development of each individual, providing economic and social facilities, all of which are actions intended for directing society. Featuring coverage on a broad range of topics such as long-distance education, digital citizenship, and public diplomacy, this book is ideally designed for academicians, researchers, advanced-level students, sociologists, international and national organizations, and government officials.
Автор: Yang Zhang, Yanmeng Guo Название: Integrating and Streamlining Event-Driven IoT Services ISBN: 1522576223 ISBN-13(EAN): 9781522576228 Издательство: Mare Nostrum (Eurospan) Рейтинг: Цена: 29938.00 р. Наличие на складе: Есть у поставщика Поставка под заказ.
Описание: In IoT scenarios, ways in which large-scale and cross-domain service systems can be established are still unclear, and no systematic or in-depth theories and methods have yet been found. An effective, formal foundation to IoT application designs could serve as a knowledge base for a variety of virtual world applications.Integrating and Streamlining Event-Driven IoT Services discusses how to observe isolated services running by different observation sources, how to fuse different observations to deal with observation conflict and incompleteness, and how to deal with adversaries and physical system features for real-time property enforcement over the fused knowledge. Overall, presenting an exploration of systematic theories and methods for the design of IoT services based on the principles of streamlining and integration, this book features research on topics such as CEP service, virtual machine technologies, and hybrid EPC. It is ideally designed for engineers, researchers, and university students seeking coverage on applications for smart cities, smart grids, and Industry 4.0.
Автор: Xiaoge Xu Название: Impacts of Mobile Use and Experience on Contemporary Society ISBN: 1522578854 ISBN-13(EAN): 9781522578857 Издательство: Mare Nostrum (Eurospan) Рейтинг: Цена: 27027.00 р. Наличие на складе: Есть у поставщика Поставка под заказ.
Описание: As a popular and powerful medium, mobile use has increased significantly across the world. The effects of these communication devices have not only transformed how we communicate but also how we gather and distribute information in a variety of industries including healthcare, business, and education. Impacts of Mobile Use and Experience on Contemporary Society provides cross-disciplinary research that examines mobile use and its impact through 16 different stages of life, ranging from pre-birth through after-death. Featuring research on topics such as academic application, economic value, and mobile learning, scholars from different disciplines identify the crucial implications behind one of the leading communication tools from all over the world. Included amongst the targeted audience are educators, policymakers, healthcare professionals, managers, academicians, researchers, and practitioners.
Автор: Viacheslav Karmalita Название: Digital Processing of Random Oscillations ISBN: 3110625008 ISBN-13(EAN): 9783110625004 Издательство: Walter de Gruyter Рейтинг: Цена: 16727.00 р. Наличие на складе: Есть у поставщика Поставка под заказ.
Описание: This book deals with the autoregressive method for digital processing of random oscillations. The method is based on a one-to-one transformation of the numeric factors of the Yule series model to linear elastic system characteristics. This parametric approach allowed to develop a formal processing procedure from the experimental data to obtain estimates of logarithmic decrement and natural frequency of random oscillations. A straightforward mathematical description of the procedure makes it possible to optimize a discretization of oscillation realizations providing efficient estimates. The derived analytical expressions for confidence intervals of estimates enable a priori evaluation of their accuracy. Experimental validation of the method is also provided. Statistical applications for the analysis of mechanical systems arise from the fact that the loads experienced by machineries and various structures often cannot be described by deterministic vibration theory. Therefore, a sufficient description of real oscillatory processes (vibrations) calls for the use of random functions. In engineering practice, the linear vibration theory (modeling phenomena by common linear differential equations) is generally used. This theory’s fundamental concepts such as natural frequency, oscillation decrement, resonance, etc. are credited for its wide use in different technical tasks. In technical applications two types of research tasks exist: direct and inverse. The former allows to determine stochastic characteristics of the system output X(t) resulting from a random process E(t) when the object model is considered known. The direct task enables to evaluate the effect of an operational environment on the designed object and to predict its operation under various loads. The inverse task is aimed at evaluating the object model on known processes E(t) and X(t), i.e. finding model (equations) factors. This task is usually met at the tests of prototypes to identify (or verify) its model experimentally. To characterize random processes a notion of "shaping dynamic system" is commonly used. This concept allows to consider the observing process as the output of a hypothetical system with the input being stationary Gauss-distributed ("white") noise. Therefore, the process may be exhaustively described in terms of parameters of that system. In the case of random oscillations, the "shaping system" is an elastic system described by the common differential equation of the second order: X ?(t)+2hX ?(t)+ ?_0^2 X(t)=E(t), where ?0 = 2?/Т0 is the natural frequency, T0 is the oscillation period, and h is a damping factor. As a result, the process X(t) can be characterized in terms of the system parameters – natural frequency and logarithmic oscillations decrement ? = hT0 as well as the process variance. Evaluation of these parameters is subjected to experimental data processing based on frequency or time-domain representations of oscillations. It must be noted that a concept of these parameters evaluation did not change much during the last century. For instance, in case of the spectral density utilization, evaluation of the decrement values is linked with bandwidth measurements at the points of half-power of the observed oscillations. For a time-domain presentation, evaluation of the decrement requires measuring covariance values delayed by a time interval divisible by T0. Both estimation procedures are derived from a continuous description of research phenomena, so the accuracy of estimates is linked directly to the adequacy of discrete representation of random oscillations. This approach is similar a concept of transforming differential equations to difference ones with derivative approximation by corresponding finite differences. The resulting discrete model, being an approximation, features a methodical error which can be decreased but never eliminated. To render such a presentation more accurate it is imperative to decrease the discretization interval and to increase realization size growing requirements for computing power. The spectral density and covariance function estimates comprise a non-parametric (non-formal) approach. In principle, any non-formal approach is a kind of art i.e. the results depend on the performer’s skills. Due to interference of subjective factors in spectral or covariance estimates of random signals, accuracy of results cannot be properly determined or justified. To avoid the abovementioned difficulties, the application of linear time-series models with well-developed procedures for parameter estimates is more advantageous. A method for the analysis of random oscillations using a parametric model corresponding discretely (no approximation error) with a linear elastic system is developed and presented in this book. As a result, a one-to-one transformation of the model’s numerical factors to logarithmic decrement and natural frequency of random oscillations is established. It allowed to develop a formal processing procedure from experimental data to obtain the estimates of ? and ?0. The proposed approach allows researchers to replace traditional subjective techniques by a formal processing procedure providing efficient estimates with analytically defined statistical uncertainties.
Автор: Vasaki Ponnusamy, Khalid Rafique, Noor Zaman Название: Employing Recent Technologies for Improved Digital Governance ISBN: 1799818519 ISBN-13(EAN): 9781799818519 Издательство: Mare Nostrum (Eurospan) Рейтинг: Цена: 26195.00 р. Наличие на складе: Есть у поставщика Поставка под заказ.
Описание: Provides research on recent advances in the development, application, and impact of technologies for the initiative of digital governance. Featuring research on topics such as intelligent systems, social engineering, and cybersecurity, this book is designed for policymakers, ICT specialists, researchers, academics, professionals, and students.
Описание: A comprehensive survey of steganography and watermarking and their application to modern communications and multimedia. It explores the differences between the methods, including discussion of their history, the hurdles of international law on cryptographic techniques, and "steganalysis".
Автор: Marcel Danesi Название: Empirical Research on Semiotics and Visual Rhetoric ISBN: 1522556222 ISBN-13(EAN): 9781522556220 Издательство: Mare Nostrum (Eurospan) Рейтинг: Цена: 28413.00 р. Наличие на складе: Есть у поставщика Поставка под заказ.
Описание: Examines communication through images and symbols and the methods by which researchers and scientists analyze these images and symbols. Featuring coverage on a wide range of topics, such as material culture, congruity theory, and social media, this publication is aimed at academics, researchers, and students seeking current research on images, symbols, and how to analyse them.
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