- Table View
- List View
Analysis and Design for Networked Teleoperation System
by Changchun Hua Xinping Guan Yana Yang Xian YangThis book presents cutting-edge results on stability analysis and control scheme designs for networked teleoperation systems. It highlights new research on commonly encountered nonlinear teleoperation systems, including the stability analysis of teleoperation systems with asymmetric time-varying delays, stability analysis of teleoperation systems with interval time delays, and so on. Moreover, the book presents several high-performance control scheme designs for teleoperation systems when the velocity is available and unavailable, and for systems with nonlinear input. The results presented here mark a substantial contribution to nonlinear teleoperation system theory, robotic control theory and networked control system theory. As such, the book will be of interest to university researchers, R&D engineers and graduate students in control theory and control engineering who wish to learn about the core principles, methods, algorithms, and applications of networked teleoperation systems, robotic systems and nonlinear control systems.
Analysis and Transceiver Design for the MIMO Broadcast Channel (Foundations in Signal Processing, Communications and Networking #8)
by Raphael HungerThis book deals with the optimization-based joint design of the transmit and receive filters in MIMO broadcast channel in which the user terminals may be equipped with several antenna elements. Furthermore, the maximum performance of the system in the high power regime as well as the set of all feasible quality-of-service requirements is analyzed. First, a fundamental duality is derived that holds between the MIMO broadcast channel and virtual MIMO multiple access channel. This duality construct allows for the efficient solution of problems originally posed in the broadcast channel in the dual domain where a possibly hidden convexity can often be revealed. On the basis of the established duality result, the gradient-projection algorithm is introduced as a tool to solve constrained optimization problems to global optimality under certain conditions. The gradient-projection tool is then applied to solving the weighted sum rate maximization problem which is a central optimization that arises in any network utility maximization. In the high power regime, a simple characterization of the obtained performance becomes possible due to the fact that the weighted sum rate utility converges to an affine asymptote in the logarithmic power domain. We find closed form expressions for these asymptotes which allows for a quantification of the asymptotic rate loss that linear transceivers have to face with respect to dirty paper coding. In the last part, we answer the fundamental question of feasibility in quality-of-service based optimizations with inelastic traffic that features strict delay constraints. Under the assumption of linear transceivers, not every set of quality-of-service requirements might be feasible making the power minimization problem with given lower bound constraints on the rate for example infeasible in these cases. We derive a complete description of the quality-of-service feasibility region for arbitrary channel matrices.
Analysis, Retrieval and Delivery of Multimedia Content (Lecture Notes in Electrical Engineering #158)
by Andrea Cavallaro Pierangelo Migliorati Nicola Adami Riccardo LeonardiCovering some of the most cutting-edge research on the delivery and retrieval of interactive multimedia content, this volume of specially chosen contributions provides the most updated perspective on one of the hottest contemporary topics. The material represents extended versions of papers presented at the 11th International Workshop on Image Analysis for Multimedia Interactive Services, a vital international forum on this fast-moving field. Logically organized in discrete sections that approach the subject from its various angles, the content deals in turn with content analysis, motion and activity analysis, high-level descriptors and video retrieval, 3-D and multi-view, and multimedia delivery. The chapters cover the finest detail of emerging techniques such as the use of high-level audio information in improving scene segmentation and the use of subjective logic for forensic visual surveillance. On content delivery, the book examines both images and video, focusing on key subjects including an efficient pre-fetching strategy for JPEG 2000 image sequences. Further contributions look at new methodologies for simultaneous block reconstruction and provide a trellis-based algorithm for faster motion-vector decision making.
Analytical Evaluation of Nonlinear Distortion Effects on Multicarrier Signals
by Theresa Araújo Rui DinisDue to their ability to support reliable high quality of service as well as spectral and power efficiency, multicarrier modulation systems have found increasing use in modern communications services. However, one of the main drawbacks of these systems is their vulnerability to nonlinear distortion effects. Analytical Evaluation of Nonlinear Distort
Analytical Journalism: A Guide to Science-based Explanatory Journalistic Practice
by Flemming SvithResponding to an increasingly complex and often contradictory barrage of news information, Analytical Journalism offers a first-of-its-kind guide to this emerging form of science-based journalism. Posited as a practical alternative to other more traditional forms of event-driven news reporting, analytical journalism relies on metatheory and methodology to highlight causal factors such as goals, norms, behaviours and social frameworks when covering events. Seen as adjacent to investigative and data journalism, analytical journalism seeks to provide a solution to the simplification and under-reporting of the causal context by drawing on scientific research and data to offer a deeper understanding of news events. Central to this new field is public understanding; providing news consumers with the information they require to navigate and act with nuance in the real world. Drawing on the author’s experience of teaching analytical journalism at the postgraduate level, this book summarises the aims and theory of the field and contains practical tools to help improve journalists’ contribution to shared public knowledge, including methods and examples of identifying and justifying new causal explanations of an issue. Analytical Journalism will be of interest to advanced journalism students and practitioners exploring alternative forms of journalism.
Analytical Methodology of Tree Microstrip Interconnects Modelling For Signal Distribution: Voltage Transfer Function and S-parameter Analyses
by Blaise RaveloThis book focuses on the modelling methodology of microstrip interconnects, discussing various structures of single-input multiple-output (SIMO) tree interconnects for signal integrity (SI) engineering. Further, it describes lumped and distributed transmission line elements based on single-input single-output (SIMO) models of symmetric and asymmetric trees, and investigates more complicated phenomenon, such as interbranch coupling. The modelling approaches are based on the analytical methods using the Z-, Y- and T-matrices. The established method enables the S-parameters and voltage transfer function of SIMO tree to be determined. Providing illustrative results with frequency and time domain analyses for each tree interconnect structure, the book is a valuable resource for researchers, engineers, and graduate students in fields of analogue, RF/microwave, digital and mixed circuit design, SI and manufacturing engineering.
Analytical Network and System Administration
by Mark BurgessNetwork and system administration usually refers to the skill of keeping computers and networks running properly. But in truth, the skill needed is that of managing complexity. This book describes the science behind these complex systems, independent of the actual operating systems they work on. It provides a theoretical approach to systems administration that:saves time in performing common system administration tasks.allows safe utilization of untrained and trained help in maintaining mission-critical systems.allows efficient and safe centralized network administration.Managing Human-Computer Networks:Will show how to make informed analyses and decisions about systems, how to diagnose faults and weaknessesGives advice/guidance as to how to determine optimal policies for system managementIncludes exercises that illustrate the key points of the bookThe book provides a unique approach to an old problem and will become a classic for researchers and graduate students in Networking and Computer Science, as well as practicing system managers and system administrators.
Analytics the Right Way: A Business Leader's Guide to Putting Data to Productive Use
by Tim Wilson Joe SutherlandCLEAR AND CONCISE TECHNIQUES FOR USING ANALYTICS TO DELIVER BUSINESS IMPACT AT ANY ORGANIZATION Organizations have more data at their fingertips than ever, and their ability to put that data to productive use should be a key source of sustainable competitive advantage. Yet, business leaders looking to tap into a steady and manageable stream of “actionable insights” often, instead, get blasted with a deluge of dashboards, chart-filled slide decks, and opaque machine learning jargon that leaves them asking, “So what?” Analytics the Right Way is a guide for these leaders. It provides a clear and practical approach to putting analytics to productive use with a three-part framework that brings together the realities of the modern business environment with the deep truths underpinning statistics, computer science, machine learning, and artificial intelligence. The result: a pragmatic and actionable guide for delivering clarity, order, and business impact to an organization’s use of data and analytics. The book uses a combination of real-world examples from the authors’ direct experiences—working inside organizations, as external consultants, and as educators—mixed with vivid hypotheticals and illustrations—little green aliens, petty criminals with an affinity for ice cream, skydiving without parachutes, and more—to empower the reader to put foundational analytical and statistical concepts to effective use in a business context.
Analyzing Digital Discourse: New Insights and Future Directions
by Pilar Garcés-Conejos Blitvich Patricia Bou-FranchThis innovative edited collection presents new insights into emerging debates around digital communication practices. It brings together research by leading international experts to examine methods and approaches, multimodality, face and identity, across five thematically organised sections. Its contributors revise current paradigms in view of past, present, and future research and analyse how users deploy the wealth of multimodal resources afforded by digital technologies to undertake tasks and to enact identity. In its concluding section it identifies the ideologies that underpin the construction of digital texts in the social world. This important contribution to digital discourse studies will have interdisciplinary appeal across the fields of linguistics, socio-linguistics, pragmatics, discourse analysis, gender studies, multimodality, media and communication studies.
Analyzing Digital Discourses: Between Convergence and Controversy
by Marjut Johansson Sanna-Kaisa Tanskanen Jan ChovanecThis book contributes to the scholarly debate on the forms and patterns of interaction and discourse in modern digital communication by probing some of the social functions that online communication has for its users. An array of experts and scholars in the field address a range of forms of social interaction and discourses expressed by users on social networks and in public media. Social functions are reflected through linguistic and discursive practices that are either those of ‘convergence’ or ‘controversy’ in terms of how the discourse participants handle interpersonal relations or how they construct meanings in discourses. In this sense, the book elaborates on some very central concerns in the area of digital discourse analysis that have been reported within the last decade from various methodological perspectives ranging from sociolinguistics and pragmatics to corpus linguistics. This edited collection will be of particular interest to scholars and students in the fields of digital discourse analysis, pragmatics, sociolinguistics, social media and communication, and media and cultural studies.
Analyzing Media Messages: Using Quantitative Content Analysis in Research (LEA Communication Series)
by Stephen Lacy Daniel Riff Frederick FicoAnalyzing Media Messages is a primer for learning the technique of systematic, quantitative analysis of communication content. Rich with examples of recent and classic applications, it provides solutions to problems encountered in conducting content analysis, and it is written so that students can readily understand and apply the techniques. This thoroughly revised third edition includes current and engaging examples for today's students, in addition to a number of historically important cases. It emphasizes communication of visual imagery and studies of advertising content. Resources on the book’s companion website provide additional materials for students and instructors, including existing protocols, web links, and a bibliography of content analysis methods articles. This volume is intended for use as a primary text for content analysis coursework, or as a supplemental text in research methods courses. It is also an indispensable reference for researchers in mass media fields, political science, and other social and behavioral sciences.
Analyzing Media Messages: Using Quantitative Content Analysis in Research (Lea's Communication Ser.)
by Stephen Lacy Daniel Riff Frederick Fico Brendan WatsonAnalyzing Media Messages, Fourth Edition provides a comprehensive guide to conducting content analysis research. It establishes a formal definition of quantitative content analysis; gives step-by-step instructions on designing a content analysis study; and explores in depth several recurring questions that arise in such areas as measurement, sampling, reliability, data analysis, and the use of digital technology in the content analysis process. The fourth edition maintains the concise, accessible approach of the first three editions while offering updated discussions and examples. It examines in greater detail the use of computers to analyze content and how that process varies from human coding of content, incorporating more literature about technology and content analysis throughout. Updated topics include sampling in the digital age, computerized content analysis as practiced today, and incorporating social media in content analysis. Each chapter contains useful objectives and chapter summaries to cement core concepts.
Analyzing Narrative: Discourse and Sociolinguistic Perspectives
by Anna De Fina Alexandra GeorgakopoulouThe socially minded linguistic study of storytelling in everyday life has been rapidly expanding. This book provides a critical engagement with this dynamic field of narrative studies, addressing long-standing questions such as definitions of narrative and views of narrative structure but also more recent preoccupations such as narrative discourse and identities, narrative language, power and ideologies. It also offers an overview of a wide range of methodologies, analytical modes and perspectives on narrative from conversation analysis to critical discourse analysis, to linguistic anthropology and ethnography of communication. The discussion engages with studies of narrative in multiple situational and cultural settings, from informal-intimate to institutional. It also demonstrates how recent trends in narrative analysis, such as small stories research, positioning analysis and sociocultural orientations, have contributed to a new paradigm that approaches narratives not simply as texts, but rather as complex communicative practices intimately linked with the production of social life.
Analyzing Political Communication with Digital Trace Data: The Role of Twitter Messages in Social Science Research (Contributions to Political Science)
by Andreas JungherrThis book offers a framework for the analysis of political communication in election campaigns based on digital trace data that documents political behavior, interests and opinions. The author investigates the data-generating processes leading users to interact with digital services in politically relevant contexts. These interactions produce digital traces, which in turn can be analyzed to draw inferences on political events or the phenomena that give rise to them. Various factors mediate the image of political reality emerging from digital trace data, such as the users of digital services' political interests, attitudes or attention to politics. In order to arrive at valid inferences about the political reality on the basis of digital trace data, these mediating factors have to be accounted for. The author presents this interpretative framework in a detailed analysis of Twitter messages referring to politics in the context of the 2009 federal elections in Germany. This book will appeal to scholars interested in the field of political communication, as well as practitioners active in the political arena.
Anarchist Socialism in Early Twentieth-Century Spain: A Ricardo Mella Anthology (Hispanic Urban Studies)
by Stephen Luis VilasecaAnarchist Socialism in Early 20th Century Spain is the first English translation of and critical introduction to Ideario, a collection of newspaper and journal articles written by Spanish anarchist Ricardo Mella. Given that Mella is virtually unknown to the English-speaking world, this book provides readers access to his extensive body of work about Spain, human nature, and a world increasingly dominated by capitalism. Suitable for both the general public interested in learning more about anarchist ideas and for scholars studying twentieth-century Spain, the three introductory essays help to introduce Mella, ground his work in the context of Spanish anarchism, and draw connections between Mella and the urban in late nineteenth- and early twentieth-century Spain. Stephen Luis Vilaseca’s translation is accessible and engaging.
Anarchy and Elegance: Confessions of a Journalist at Yale Law School
by Chris GoodrichIn Anarchy and Elegance Chris Goodrich deconstructs the inner workings of legal education at the nation's most prestigious law school. A former legal reporter, Goodrich - a Yale graduate - attended the law school on a year-long fellowship for journalists, and soon found himself in a mare's nest of conflicting ideas, emotions, and social visions. His class-by-class account, which showed exactly how law students learn to "think like lawyers," highlights the tension between the often-elegant abstractions of law and the messy, anarchic specifics of "real life." (Edmund Burke's alleged view: "Law sharpens the mind by narrowing it.") His initial skepticism about the law's tendency to operate in a self-referential, we-know-best manner is slowly tempered by admiration for its rigorous methods and theoretical good-faith, and results in a book that proves as entertaining as it is informative.Anarchy and Elegance has been called:"[T]he most creative book on law school in recent memory" (John Jay Osborne, author of The Paper Chase) "A perceptive and insightful inside look at one of America's most influential institutions" (Charles A. Reich, former Yale Law professor and author of The Greening of America) "[A] vivid, amusing and thought-provoking description of what it feels like on the [legal] battlefield" (Robert Heilbroner, author of The Wordly Philosophers)"[Essential, cautionary reading for budding lawyers" (Publishers Weekly)."[A] masterful contribution of the literature of reportage" (Magill Book Review)"[A] bull's eye" (The Jerusalem Post).
Anarchy and the Art of Listening: The Politics and Pragmatics of Reception in Papua New Guinea
by James SlottaAnarchy and the Art of Listening is an ethnography of politics as it is practiced on the other side of the spoken word, in the act of listening. James Slotta explores how people in the Yopno Valley of Papua New Guinea cultivate their listening to exercise power, shape their futures, and sustain their communities in the face of ambitious leaders and powerful outside institutions. As in many parts of the global south, missionaries, NGO workers, educators, mining companies, politicians, development experts, and others have sought to transform life in and around the Yopno Valley. But as this book makes clear, people there have not been a passive and pliable audience for these efforts. They have brought their skills as "anarchic listeners" to these encounters, advancing political agendas of their own.To understand political life in the Yopno Valley, we need to look not only at political speech but at the practices that lie on the other side of the word in the act of listening. This, Slotta suggests, is also true well beyond the bounds of the Yopno Valley.
Anatomy of Story: 22 Steps to Becoming a Master Storyteller
by John TrubyJohn Truby is one of the most respected and sought-after story consultants in the film industry, and his students have gone on to pen some of Hollywood's most successful films, including Sleepless in Seattle, Scream, and Shrek. The Anatomy of Story is his long-awaited first book, and it shares all his secrets for writing a compelling script. Based on the lessons in his award-winning class, Great Screenwriting, The Anatomy of Story draws on a broad range of philosophy and mythology, offering fresh techniques and insightful anecdotes alongside Truby's own unique approach to building an effective, multifaceted narrative.
Anchored: A Journalist's Search for Truth
by Mort CrimMort Crim has reported on major conflicts around the world for more than four decades and was a major inspiration for Will Ferrell's performance in the movie Anchorman. Crim's memoir takes readers behind the camera to show what life was like when the local anchorman was as revered as the professional athlete, and just as overpaid. It was a glamorous life, working alongside some of journalism's legends: Walter Cronkite, David Brinkley, Dan Rather, and Ted Koppel. The son of an evangelical minister in a conservative church, Crim suffered his first crisis of faith at the age of 15. Despite nagging questions, Crim eventually followed his father's path into ministry. But the more he delved into the Bible, the more his faith was shaken. Unable to defend from the pulpit things he wasn't sure of, Crim left the ministry for a career in journalism, determined to pursue truth. After a four-year stint in the Air Force, he earned his master's degree in journalism from Northwestern University, and by the age of 30, had made it to New York—the epicenter of his profession. As a national correspondent for ABC, Crim anchored the network's top-rated morning radio show and covered America's newly-developing manned space program. When Neil Armstrong took that first step on the moon, it was Crim's voice that described the historic event for millions around the world. At the urging of Walter Cronkite, Crim moved from network radio into the heady world of television news. At KYW in Philadelphia, Mort Crim was paired with the late Jessica Savitch, and their anchor team spawned the idea for Will Ferrell's Anchorman movies. Crim's journey for truth will resonate with anyone raised in a cocoon of certainty that they felt compelled to question.
Ancient Gonzo Wisdom: Interviews with Hunter S. Thompson
by Anita ThompsonA collection of outrageous and brilliant interviews with the author of "Fear and Loathing in Las Vegas," selected and edited by his widow, Anita Thompson.
Ancient Logic, Language, and Metaphysics: Selected Essays by Mario Mignucci (Issues in Ancient Philosophy)
by Andrea Falcon Pierdaniele GiarettaThe late Mario Mignucci was one of the most authoritative, original, and influential scholars in the area of ancient philosophy, especially ancient logic. Collected here for the first time are sixteen of his most important essays on Ancient Logic, Language, and Metaphysics. These essays show a perceptive historian and a skillful logician philosophically engaged with issues that are still at the very heart of history and philosophy of logic, such as the nature of predication, identity, and modality. As well as essays found in disparate publications, often not easily available online, the volume includes an article on Plato and the relatives translated into English for the first time and an unpublished paper on De interpretatione 7. Mignucci thinks rigorously and writes clearly. He brings the deep knowledge of a scholar and the precision of a logician to bear on some of the trickiest topics in ancient philosophy. This collection deserves the close attention of anyone concerned with logic, language, and metaphysics, whether in ancient or contemporary philosophy.
Ancient Philosophy: Textual Paths and Historical Explorations
by Lorenzo Perilli Daniela P. Taormina‘We are all Greeks. Our laws, our literature, our religion, our arts, have their root in Greece’, the poet Percy Bysshe Shelley once wrote. It is in Greek that the questions which shaped the destiny of Western culture were asked, and so were the first attempts at an answer, and the search for a method of investigation. This book tries to rediscover the propulsive force that for over two millennia spread, and still lives in our system of thought. By systematically quoting the very words of the leading actors and by tracing their sources, it leads the reader along a path where they will be able to observe the establishment of philosophical ideas and language, in an updated and balanced picture of archaic lore, of the thought of the classical and hellenistic ages, and of the philosophy of late antiquity. The book looks closely at the progress of scientific thought and at its increasing autonomy, while following the evolution of the fruitful yet problematic relationship between the Greek world and the Near East.
And Now on Radio 4: A Celebration of the World's Best Radio Station
by Simon ElmesAnd Now on Radio 4 offers an enthusiast's guide to the shows that have made Radio 4 what it is, and also explores some of the wonderful corners of the network's history that are long forgotten by all but a few. Who, for instance, now recalls Ronnie Barker's starring role on Radio 4 in a sophisticated cabaret-cum-sketch-show called Lines from My Grandfather's Forehead? What about Spike Milligan's intimate, soul-bearing account of his upbringing in colonial India, Plain Tales from the Raj? And who now remembers that Start the Week was once hosted by Russell Harty, a bit of programming compared by one insider to letting Graham Norton run Newsnight.In order to reflect the way devotees listen to Radio 4, the book is organised not on simple chronological lines but in the form of a typical day. Chapter by chapter, the day evolves, from Farming Today, through the daily feast that is Today, through the morning menu of conversation, Woman's Hour, documentary and comedy. Lunchtime brings The World at One. The early evening, of course, yields The Archers. And finally there's Book at Bedtime and Sailing By.An addictive mix of history, biography, anecdote and occasional useless fact, this is the perfect book for Radio 4 aficionados.
And So It Goes
by Linda EllerbeeAn inside look into the world of broadcast journalism. Ellerbee's 80s program NBC News Overnight was a unique vehicle for intelligent reporting and videography.
And Still Peace Did Not Come: A Memoir of Reconciliation
by Agnes Kamara-UmunnaWhen bullets hit Agnes Kamara-Umunna's home in Monrovia, Liberia, she and her father hastily piled whatever they could carry into their car and drove toward the border, along with thousands of others. An army of children was approaching, under the leadership of Charles Taylor. It seemed like the end of the world. Slowly, they made their way to the safety of Sierra Leone. They were the lucky ones.After years of exile, with the fighting seemingly over, Agnes returned to Liberia--a country now devastated by years of civil war. Families have been torn apart, villages destroyed, and it seems as though no one has been spared. Reeling, and unsure of what to do in this place so different from the home of her memories, Agnes accepted a job at the local UN-run radio station. Their mission is peace and their method is reconciliation through understanding and communication. Soon, she came up with a daring plan: Find the former child soldiers, and record their stories. And so Agnes, then a 43-year-old single mother of four, headed out to the ghettos of Monrovia and befriended them, drinking Club Beer and smoking Dunhill cigarettes with them, earning their trust. One by one, they spoke on her program, Straight from the Heart, and slowly, it seemed like reconciliation and forgiveness might be possible.From Ellen Johnson-Sirleaf, Africa's first female president, to Butt Naked, a warlord whose horrific story is as unforgettable as his nickname--everyone has a story to tell. Victims and perpetrators. Boys and girls, mothers and fathers. Agnes comforts rape survivors, elicits testimonials from warlords, and is targeted with death threats--all live on the air.Set in a place where monkeys, not raccoons, are the scourge of homeowners; the trees have roots like elephant legs; and peacebuilding is happening from the ground-up. Harrowing, bleak, hopeful, humorous, and deeply moving--And Still Peace Did Not Come is not only Agnes's memoir: It is also her testimony to a nation's descent into the horrors of civil war, and its subsequent rise out of the ashes.