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Los siete hábitos de la gente desinformada: Cómo informarse y tomar decisiones en las redes sociales
by Marc Argemí BallbéVivimos el espejismo de creer que, como hemos consultado internet, estamos lo suficientemente informados para tomar buenas decisiones. Sin embargo, esta idea es errónea. Este libro permite identificar los hábitos que nos hacen más vulnerables a la desinformación en el entorno digital y ofrece las herramientas para decidir por nosotros mismos tanto en el terreno personal como profesional. Estar bien informado significa contar con suficientes datos para, de entre todas las decisiones posibles, poder elegir una. Sin embargo, la experiencia nos demuestra que muchas decisiones tomadas con seguridad están lejos de sustentarse en los datos, circunstancia que explica que podamos parecer al mismo tiempo unos perfectos ignorantes y muy decididos. Internet y las redes sociales han llevado esta problemática hasta el extremo. Nunca antes habíamos tenido acceso a tanta información, aunque esto no implica que seamos capaces de escoger mejor. Los algoritmos del entorno digital (donde conviven webs, Facebook, Instagram, Twitter o WhatsApp) no siempre están programados para ayudarnos a elegir de forma adecuada. Tenemos la engañosa percepción de que estamos bien informados y, por ello, decidimos correctamente. No obstante, la desinformación nos afecta en nuestra vida personal y profesional. ¿Soy víctima de este fenómeno? La respuesta, con toda probabilidad, sería afirmativa porque nos desinformamos con facilidad y de modos muy diversos. El objetivo de este libro es ayudar a identificar los hábitos que nos hacen más vulnerables: el cuñadismo, la incredulidad crédula, la indecisión crónica, la ansiedad, el confusionismo relacional, el activismo visceral y la precariedad informativa. Y, con sus herramientas prácticas para contrarrestar la desinformación, será de utilidad tanto para los expertos en redes sociales y profesionales de la gestión de cuentas en Twitter como para aquellas personas que solo visitan las páginas web de los periódicos de toda la vida.
Sight as Site in the Digital Age: Art, the Museum, and Representation (Digital Culture and Humanities #5)
by Kwok-Kan TamThis volume presents a broad coverage of theoretical issues that deal with digital culture, representation and ideology in art and museums, and other cultural sites, offering new insights into issues of representation in the digitization of art. It critically examines the roles of museum and archives in the digital age and reexamines the intricate relations between sight and site in art, museums, exhibitions, theme parks, theatre performances, music videos, and films. The collection represents a multidisciplinary approach to the complex issues underlying the advent of technologies and digital culture. The rise of visual culture since the twentieth century can be accounted for by the advent of technology in film, TV, museum exhibitions, and the wide use of websites, but it can also be understood as a paradigmatic shift toward representation as a visual means to interpret culture, with new understandings of the site-sight dilemma and the co-implications in related tensions. Complicating the issue of representation is the rise of digital culture, as digital sites replace actual physical sites. This book explores how the virtual has replaced the actual, and in what ways, and to what effects, the digital has displaced the physical. With contributions by museum curators, communications scholars, visual artists, theatre artists, filmmakers, literary critics, and historians, this volume is of appeal to academics and graduate students in information science, art, media, performance, literary and cultural studies, and history. “The book binds together different concepts such as site, sight and digitalization in a very original way. It convincingly gathers contributions from academics and practitioners, artists and museum specialists. The chapters are theoretically well-founded, show an interesting breadth of content and are also dealing with current developments.”— Monika Gänssbauer, Professor of Chinese and Head of the Institute of Asian, Middle Eastern and Turkish Studies, Stockholm University, Sweden “The chapters raise important and latest questions and discussions on the impact of digital technology has on art, culture, creativity, representation and innovation. They are original in dealing with latest examples in recent years, especially during the pandemic, with reflections and philosophical discussions on the transformation digital culture undergoes in relation to human and posthuman contexts, with examinations of art works, archives and museum collections, exhibitions, theme parks, theatre performances, films and music videos that encompass cultures from ancient to contemporary, from the West to the East, and from physical to digital.”— Jack Leong, Associate Dean of Research and Open Scholarship, York University Libraries, Toronto, Canada
Sign Language in Action (Research and Practice in Applied Linguistics)
by Jemina Napier Lorraine LeesonThis book defines the notion of applied sign linguistics by drawing on data from projects that have explored sign language in action in various domains. The book gives professionals working with sign languages, signed language teachers and students, research students and their supervisors, authoritative access to current ideas and practice.
Sign Language Interpreting: Deconstructing the Myth of Neutrality (Gallaudet Studies In Interpret Ser. #9)
by Melanie MetzgerAs with all professional interpreters, sign language interpreters strive to achieve the proper protocol of complete objectivity and accuracy in their translation without influencing the interaction in any way. Yet, Melanie Metzger's significant work Sign Language Interpreting: Deconstructing the Myth of Neutrality demonstrates clearly that the ideal of an interpreter as a neutral language conduit does not exist. Metzger offers evidence of this disparity by analyzing two videotaped ASL-English interpreted medical interviews, one an interpreter-trainee mock interview session, and the other an actual encounter between a deaf client and a medical professional. Sign Language Interpreting relies upon an interactional sociolinguistic approach to ask fundamental questions regarding interpreter neutrality. First, do interpreters influence discourse, and if so, how? Also, what kind of expectations do the participants bring to the event, and what do the interpreters bring to discussions? Finally, how do their remarks affect their alignment with participants in the interaction? Using careful assessments of how these interviews were framed, and also re-interviewing the participants for their perspectives, this penetrating book discloses the ways in which interpreters influence these situations. It also addresses the potential implications of these findings regarding sign language interpretation in medical, educational, and all other general interactions. Interpreter trainers and their students will join certified interpreters and Deaf studies scholars in applauding and benefiting from the fresh ground broken by this provocative study.
Sign Languages: Structures and Contexts (Routledge Guides to Linguistics #13)
by Joseph C. Hill Diane C. Lillo-Martin Sandra K. WoodSign Languages: Structures and Contexts provides a succinct summary of major findings in the linguistic study of natural sign languages. Focusing on American Sign Language (ASL), this book: offers a comprehensive introduction to the basic grammatical components of phonology, morphology, and syntax with examples and illustrations; demonstrates how sign languages are acquired by Deaf children with varying degrees of input during early development, including no input where children create a language of their own; discusses the contexts of sign languages, including how different varieties are formed and used, attitudes towards sign languages, and how language planning affects language use; is accompanied by e-resources, which host links to video clips. Offering an engaging and accessible introduction to sign languages, this book is essential reading for students studying this topic for the first time with little or no background in linguistics.
Signal and Information Processing, Networking and Computers: Proceedings of the 8th International Conference on Signal and Information Processing, Networking and Computers (ICSINC) (Lecture Notes in Electrical Engineering #917)
by Jiande Sun Yue Wang Mengyao Huo Lexi XuThis book collects selected papers from the 8th Conference on Signal and Information Processing, Networking and Computers held in Ji’nan, Shandong, China on September 13-17, 2021. It focuses on the current works of information theory, communication system, computer science, aerospace technologies and big data and other related technologies. Readers from both academia and industry of this field can contribute and find their interests from the book.
Signal and Information Processing, Networking and Computers: Proceedings Of The 3rd International Conference On Signal And Information Processing, Networking And Computers (icsinc) (Lecture Notes In Electrical Engineering #473)
by Songlin SunThis proceedings book presents selected papers from the 4th Conference on Signal and Information Processing, Networking and Computers (ICSINC) held in Qingdao, China on May 23–25, 2018. It focuses on the current research in a wide range of areas related to information theory, communication systems, computer science, signal processing, aerospace technologies, and other related technologies. With contributions from experts from both academia and industry, it is a valuable resource anyone interested in this field.
Signal and Information Processing, Networking and Computers: Proceedings of the 5th International Conference on Signal and Information Processing, Networking and Computers (ICSINC) (Lecture Notes in Electrical Engineering #550)
by Songlin Sun Meixia Fu Lexi XuThis proceedings book presents selected papers from the 5th Conference on Signal and Information Processing, Networking and Computers (ICSINC), held in Yuzhou, China, from November 29 to December 1, 2018. It focuses on the current research in a wide range of areas in the fields of information theory, communication systems, computer science, signal processing, aerospace technologies, and other related technologies. With contributions from experts from both academia and industry, it is a valuable resource for anyone who is interested in this field.
Signal and Information Processing, Networking and Computers: Proceedings of the 9th International Conference on Signal and Information Processing, Networking and Computers (ICSINC) (Lecture Notes in Electrical Engineering #895)
by Songlin Sun Tao Hong Peng Yu Jiaqi ZouThis book collects selected papers from the 9th Conference on Signal and Information Processing, Networking and Computers held online, in December, 2021. The book focuses on the current works of information theory, communication system, computer science, aerospace technologies, big data and other related technologies. Readers from both academia and industry of this field can contribute and find their interests from the book.
Signal and Information Processing, Networking and Computers: Proceedings of the 6th International Conference on Signal and Information Processing, Networking and Computers (ICSINC) (Lecture Notes in Electrical Engineering #628)
by Yue Wang Meixia Fu Lexi Xu Jiaqi ZouThis book collects selected papers from the 6th Conference on Signal and Information Processing, Networking and Computers, held in Guiyang, China, on August 13 - 16, 2019. Focusing on the latest advances in information theory, communication systems, computer science, aerospace technologies, big data and other related technologies, it offers a valuable resource for researchers and industrial practitioners alike.
Signal and Information Processing, Networking and Computers: Proceedings of the 10th International Conference on Signal and Information Processing, Networking and Computers (ICSINC) (Lecture Notes in Electrical Engineering #996)
by Yue Wang Yuyang Liu Jiaqi Zou Mengyao HuoThis book collects selected papers from the 10th Conference on Signal and Information Processing, Networking and Computers held in Xi’Ning, China held in July, 2022. The book focuses on the current works of information theory, communication system, computer science, aerospace technologies and big data and other related technologies. People from both academia and industry of this field can contribute and find their interests from the book.
Signal and Information Processing, Networking and Computers: Proceedings of the 7th International Conference on Signal and Information Processing, Networking and Computers (ICSINC) (Lecture Notes in Electrical Engineering #677)
by Yue Wang Lexi Xu Yufeng Yan Jiaqi ZouThis book collects selected papers from the 7th Conference on Signal and Information Processing, Networking and Computers held in Rizhao, China, on September, 2020.The 7th International Conference on Signal and Information Processing, Networking and Computers (ICSINC) was held in Rizhao, China, on September, 2020.
Signal and Information Processing, Networking and Computers: Proceedings of the 11th International Conference on Signal and Information Processing, Networking and Computers (ICSINC): Vol. II (Lecture Notes in Electrical Engineering #1187)
by Yue Wang Lexi Xu Jiaqi Zou Zhilei Ling Xinzhou ChengThis book collects selected papers from the 11th Conference on Signal and Information Processing, Networking and Computers held in Chengdu, China, in September 2023. The book focuses on the current works of information theory, communication system, computer science, aerospace technologies, big data, and other related technologies. People from both academia and industry of these fields can contribute and find their interests from the book. The 11th International Conference on Signal and Information Processing, Networking and Computers (ICSINC) was held in Chengdu, China, in September 2023, which focused on the key technologies and challenges of signal and information processing schemes, network application, computer theory, space technologies, big data, and other related technologies
Signal and Information Processing, Networking and Computers: Proceedings of the 11th International Conference on Signal and Information Processing, Networking and Computers (ICSINC): Vol. I (Lecture Notes in Electrical Engineering #1186)
by Yue Wang Lexi Xu Jiaqi Zou Zhilei Ling Xinzhou ChengThis book collects selected papers from the 11th Conference on Signal and Information Processing, Networking and Computers held in Chengdu, China, in September 2023. The book focuses on the current works of information theory, communication system, computer science, aerospace technologies, big data, and other related technologies. People from both academia and industry of these fields can contribute and find their interests from the book. The 11th International Conference on Signal and Information Processing, Networking and Computers (ICSINC) was held in Chengdu, China, in September 2023, which focused on the key technologies and challenges of signal and information processing schemes, network application, computer theory, space technologies, big data, and other related technologies
Signal and Information Processing, Networking and Computers: Proceedings of the 11th International Conference on Signal and Information Processing, Networking and Computers (ICSINC): Vol. III (Lecture Notes in Electrical Engineering #1188)
by Yue Wang Lexi Xu Jiaqi Zou Zhilei Ling Xinzhou ChengThis book collects selected papers from the 11th Conference on Signal and Information Processing, Networking and Computers held in Chengdu, China, in September 2023. The book focuses on the current works of information theory, communication system, computer science, aerospace technologies, big data, and other related technologies. People from both academia and industry of these fields can contribute and find their interests from the book.The 11th International Conference on Signal and Information Processing, Networking and Computers (ICSINC) was held in Chengdu, China, in September 2023, which focused on the key technologies and challenges of signal and information processing schemes, network application, computer theory, space technologies, big data, and other related technologies
Signal Conditioning
by Apurba Das"Signal Conditioning" is a comprehensive introduction to electronic signal processing. The book presents the mathematical basics including the implications of various transformed domain representations in signal synthesis and analysis in an understandable and lucid fashion and illustrates the theory through many applications and examples from communication systems. The ease to learn is supported by well-chosen exercises which give readers the flavor of the subject. Supplementary electronic material is available on http://extras.springer.com including MATLAB codes illuminating applications in the domain of one dimensional electrical signal processing, image processing, and speech processing. The book is an introduction for students with a basic understanding in engineering or natural sciences.
Signal Processing Applications Using Multidimensional Polynomial Splines (SpringerBriefs in Applied Sciences and Technology)
by Dhananjay Singh Madhusudan Singh Zaynidinov HakimjonThis book highlights new methods, algorithms and software for the digital processing and recovery of signals. In addition, it describes a new method for modeling one dimensional and multidimensional signals as successions of local polynomial splines and their spectral characteristics. It provides examples of how the proposed methods can be applied in specific cases, together with signal processing software examples in the MATLAB environment, and models of special processes in the Simulink environment. The book’s goal is to make it easier for beginners to understand the subject matter; it is intended for engineers, undergraduate and graduate students engaged in research or the evaluation and design of hardware and software for the digital processing and recovery of signals.
Signal Processing for Cognitive Radios
by Sudharman K. JayaweeraThis book examines signal processing techniques for cognitive radios. The book is divided into three parts:Part I, is an introduction to cognitive radios and presents a history of the cognitive radio (CR), and introduce their architecture, functionalities, ideal aspects, hardware platforms, and state-of-the-art developments. Dr. Jayaweera also introduces the specific type of CR that has gained the most research attention in recent years: the CR for Dynamic Spectrum Access (DSA).Part II of the book, Theoretical Foundations, guides the reader from classical to modern theories on statistical signal processing and inference. The author addresses detection and estimation theory, power spectrum estimation, classification, adaptive algorithms (machine learning), and inference and decision processes. Applications to the signal processing, inference and learning problems encountered in cognitive radios are interspersed throughout with concrete and accessible examples.Part III of the book, Signal Processing in Radios, identifies the key signal processing, inference, and learning tasks to be performed by wideband autonomous cognitive radios. The author provides signal processing solutions to each task by relating the tasks to materials covered in Part II. Specialized chapters then discuss specific signal processing algorithms required for DSA and DSS cognitive radios.
Signal Processing for Joint Radar Communications (IEEE Press)
by Kumar Vijay Mishra M. R. Bhavani Shankar Björn Ottersten A. Lee SwindlehurstSignal Processing for Joint Radar Communications A one-stop, comprehensive source for the latest research in joint radar communications In Signal Processing for Joint Radar Communications, four eminent electrical engineers deliver a practical and informative contribution to the diffusion of newly developed joint radar communications (JRC) tools into the sensing and communications communities. This book illustrates recent successes in applying modern signal processing theories to core problems in JRC. The book offers new results on algorithms and applications of JRC from diverse perspectives, including waveform design, physical layer processing, privacy, security, hardware prototyping, resource allocation, and sampling theory. The distinguished editors bring together contributions from more than 40 leading JRC researchers working on remote sensing, electromagnetics, optimization, signal processing, and beyond 5G wireless networks. The included resources provide an in-depth mathematical treatment of relevant signal processing tools and computational methods allowing readers to take full advantage of JRC systems. Readers will also find: Thorough introductions to fundamental limits and background on JRC theory and applications, including dual-function radar communications, cooperative JRC, distributed JRC, and passive JRCComprehensive explorations of JRC processing via waveform analyses, interference mitigation, and modeling with jamming and clutterPractical discussions of information-theoretic, optimization, and networking aspects of JRCIn-depth examinations of JRC applications in cutting-edge scenarios including automotive systems, intelligent reflecting surfaces, and secure parameter estimation Perfect for researchers and professionals in the fields of radar, signal processing, communications, information theory, networking, and electronic warfare, Signal Processing for Joint Radar Communications will also earn a place in the libraries of engineers working in the defense, aerospace, wireless communications, and automotive industries.
Signal to Syntax: Bootstrapping From Speech To Grammar in Early Acquisition
by James L. Morgan Katherine DemuthIn the beginning, before there are words, or syntax, or discourse, there is speech. Speech is an infant's gateway to language. Without exposure to speech, no language--or at most only a feeble facsimile of language--develops, regardless of how rich a child's biological endowment for language learning may be. But little is given directly in speech--not words, for example, as anyone who has ever listened to fluent conversation in an unfamiliar language can attest. Rather, words and phrases, or rudimentary categories--or whatever other information is required for syntactic and semantic analyses to begin operating--must be pulled from speech through an infant's developing perceptual capacities. By the end of the first year, an infant can segment at least some words from fluent speech. Beyond this, how impoverished or rich an infant's representations of input may be remains largely unknown. Clearly, in the debate over determinants of early language acquisition, the input speech stream has too often been offhandedly dismissed as a potential source of information.This volume brings together internationally-known scholars from a range of disciplines--linguistics, psychology, cognitive and computer science, and acoustics --who share common interests in how speech, in its phonological, prosodic, distributional, and statistical properties, may encode information useful for early language learning, and how such information may be deciphered by very young children. These scholars offer a spectrum of viewpoints on the possibility that aspects of speech may provide bootstraps for language learning; contribute important, state-of-the-art findings across a variety of relevant domains; and illuminate critical directions for future inquiry. The publication of this volume represents a significant step in renewing the bonds between two fields that have long been sundered--speech perception and language acquisition.
Signal Traffic: Critical Studies of Media Infrastructures (The Geopolitics of Information)
by Nicole Starosielski Lisa ParksThe contributors to Signal Traffic investigate how the material artifacts of media infrastructure--transoceanic cables, mobile telephone towers, Internet data centers, and the like--intersect with everyday life. Essayists confront the multiple and hybrid forms networks take, the different ways networks are imagined and engaged with by publics around the world, their local effects, and what human beings experience when a network fails. Some contributors explore the physical objects and industrial relations that make up an infrastructure. Others venture into the marginalized communities orphaned from the knowledge economies, technological literacies, and epistemological questions linked to infrastructural formation and use. The wide-ranging insights delineate the oft-ignored contrasts between industrialized and developing regions, rich and poor areas, and urban and rural settings, bringing technological differences into focus. Contributors include Charles R. Acland, Paul Dourish, Sarah Harris, Jennifer Holt and Patrick Vonderau, Shannon Mattern, Toby Miller, Lisa Parks, Christian Sandvig, Nicole Starosielski, Jonathan Sterne, and Helga Tawil-Souri.
Signals and Systems with MATLAB® and Simulink® (Synthesis Lectures on Engineering, Science, and Technology)
by Farzin AsadiThis textbook provides a compact but comprehensive treatment that guides students to solve Signals and Systems problems using MATLAB®/Simulink®. Ideal as a hands-on source for courses in Signals and Systems or Control Systems, this text focuses on solving problems using market-standard software, corresponding to all key concepts covered in the classroom. The author uses his extensive classroom experience to guide students toward deeper understanding of key concepts, while they gain facility with software they will need to master for later studies and practical use in their engineering careers.
Signals and Transforms in Linear Systems Analysis
by Wasyl WasylkiwskyjSignals and Transforms in Linear Systems Analysis covers the subject of signals and transforms, particularly in the context of linear systems theory. Chapter 2 provides the theoretical background for the remainder of the text. Chapter 3 treats Fourier series and integrals. Particular attention is paid to convergence properties at step discontinuities. This includes the Gibbs phenomenon and its amelioration via the Fejer summation techniques. Special topics include modulation and analytic signal representation, Fourier transforms and analytic function theory, time-frequency analysis and frequency dispersion. Fundamentals of linear system theory for LTI analogue systems, with a brief account of time-varying systems, are covered in Chapter 4 . Discrete systems are covered in Chapters 6 and 7. The Laplace transform treatment in Chapter 5 relies heavily on analytic function theory as does Chapter 8 on Z -transforms. The necessary background on complex variables is provided in Appendix A. This book is intended to serve as a text on signals and transforms for a first year one semester graduate course, primarily for electrical engineers.
Signals in the Soil: Developments in Internet of Underground Things
by Abdul Salam Usman RazaThis book provides an in-depth coverage of the most recent developments in the field of wireless underground communications, from both theoretical and practical perspectives. The authors identify technical challenges and discuss recent results related to improvements in wireless underground communications and soil sensing in Internet of Underground Things (IOUT). The book covers both existing network technologies and those currently in development in three major areas of SitS: wireless underground communications, subsurface sensing, and antennas in the soil medium. The authors explore novel applications of Internet of Underground Things in digital agriculture and autonomous irrigation management domains. The book is relevant to wireless researchers, academics, students, and decision agriculture professionals. The contents of the book are arranged in a comprehensive and easily accessible format.Focuses on fundamental issues of wireless underground communication and subsurface sensing;Includes advanced treatment of IOUT custom applications of variable-rate technologies in the field of decision agriculture, and covers protocol design and wireless underground channel modeling;Provides a detailed set of path loss, antenna, and wireless underground channel measurements in various novel Signals in the Soil (SitS) testbed settings.
Signed Language Interpretation and Translation Research: Selected Papers from the First International Symposium
by Keith Cagle Brenda NicodemusThis volume brings together the best research presented at the first International Symposium on Signed Language Interpreting and Translation Research. Editors Brenda Nicodemus and Keith Cagle have gathered an international group of contributors who are recognized leaders in signed language interpreter education and research. The ten papers in Signed Language Interpretation and Translation Research cover a range of topics, including the need for Deaf perspectives in interpretation research, discourse strategies and techniques that are unique to video relay call settings, the benefits of using sociology as a lens for examining sign language interpreting work, translating university entrance exams from written Portuguese into Libras (Brazilian Sign Language), the linguistic choices interpreters make when interpreting ASL figurative language into English, the nature of designated interpreting, and grammatical ambiguity in trilingual VRS interpreting. The research findings and insights contained here will be invaluable to scholars, students, and practitioners.