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Author : David M. Dozier
Publisher : Unknown
Page : 676 pages
File Size : 54,8 Mb
Release : 1977
Category : Decision making
ISBN : STANFORD:36105025671848
Author : Thomas W. Valente
Publisher : Unknown
Page : 202 pages
File Size : 53,5 Mb
Release : 1995
Category : Language Arts & Disciplines
ISBN : UOM:39015033333090
This text presents a key to understanding how ideas, products and opinions take off and spread throughout society - referred to as the diffusion of innovation - and provides a means to estimate how fast or slow that spread occurs. The diffusion of innovations occurs among individuals in a social system, and the pattern of communications among these individuals is a social network. The network determines how quickly innovations diffuse and the timing of each individual's adoption. The book thus analyses how social networks structure the diffusion of innovation.
Author : Mason Porter,James Gleeson
Publisher : Springer
Page : 80 pages
File Size : 40,7 Mb
Release : 2016-03-31
Category : Mathematics
ISBN : 9783319266411
This volume is a tutorial for the study of dynamical systems on networks. It discusses both methodology and models, including spreading models for social and biological contagions. The authors focus especially on “simple” situations that are analytically tractable, because they are insightful and provide useful springboards for the study of more complicated scenarios. This tutorial, which also includes key pointers to the literature, should be helpful for junior and senior undergraduate students, graduate students, and researchers from mathematics, physics, and engineering who seek to study dynamical systems on networks but who may not have prior experience with graph theory or networks. Mason A. Porter is Professor of Nonlinear and Complex Systems at the Oxford Centre for Industrial and Applied Mathematics, Mathematical Institute, University of Oxford, UK. He is also a member of the CABDyN Complexity Centre and a Tutorial Fellow of Somerville College. James P. Gleeson is Professor of Industrial and Applied Mathematics, and co-Director of MACSI, at the University of Limerick, Ireland.
Author : Anonim
Publisher : Unknown
Page : 572 pages
File Size : 49,6 Mb
Release : 2003
Category : Dissertations, Academic
ISBN : UOM:39015057953153
Abstracts of dissertations available on microfilm or as xerographic reproductions.
Author : Everett M. Rogers
Publisher : Simon and Schuster
Page : 576 pages
File Size : 55,8 Mb
Release : 2003-08-16
Category : Business & Economics
ISBN : 9780743258234
Now in its fifth edition, Diffusion of Innovations is a classic work on the spread of new ideas. In this renowned book, Everett M. Rogers, professor and chair of the Department of Communication & Journalism at the University of New Mexico, explains how new ideas spread via communication channels over time. Such innovations are initially perceived as uncertain and even risky. To overcome this uncertainty, most people seek out others like themselves who have already adopted the new idea. Thus the diffusion process consists of a few individuals who first adopt an innovation, then spread the word among their circle of acquaintances—a process which typically takes months or years. But there are exceptions: use of the Internet in the 1990s, for example, may have spread more rapidly than any other innovation in the history of humankind. Furthermore, the Internet is changing the very nature of diffusion by decreasing the importance of physical distance between people. The fifth edition addresses the spread of the Internet, and how it has transformed the way human beings communicate and adopt new ideas.
Author : Rob Cross,Andrew Parker,Lisa Sasson
Publisher : Oxford University Press
Page : 362 pages
File Size : 50,6 Mb
Release : 2003-08-14
Category : Business & Economics
ISBN : 9780195159509
In today's de-layered, knowledge-intensive organizations, most work of importance is heavily reliant on informal networks of employees within organizations. However, most organizations do not know how to effectively analyze this informal structure in ways that can have a positive impact on organizational performance. Networks in the Knowledge Economy is a collection of readings on the application of social network analysis to managerial concerns. Social network analysis (SNA), a set of analytic tools that can be used to map networks of relationships, allows one to conduct very powerful assessments of information sharing within a network with relatively little effort. This approach makes the invisible web of relationships between people visible, helping managers make informed decisions for improving both their own and their group's performance. Networks in the Knowledge Economy is specifically concerned with networks inside of organizations and addresses three critical areas in the study of social networks: Social Networks as Important Individual and Organizational Assets, Social Network Implications for Knowledge Creation and Sharing, and Managerial Implications of Social Networks in Organizations. Professionals and students alike will find this book especially valuable, as it provides readings on the application of social network analysis that reflect managerial concerns.
Author : Frank Biocca,Mark R. Levy
Publisher : Routledge
Page : 402 pages
File Size : 44,5 Mb
Release : 2013-02-01
Category : Language Arts & Disciplines
ISBN : 9781135693572
This volume addresses virtual reality (VR) -- a tantalizing communication medium whose essence challenges our most deeply held notions of what communication is or can be. The editors have gathered an expert team of engineers, social scientists, and cultural theorists for the first extensive treatment of human communication in this exciting medium. The first part introduces the reader to VR's state-of-the-art as well as future trends. In the next section, leading research scientists discuss how knowledge of communication can be used to build more effective and exciting communication applications of virtual reality. Looking ahead, the authors explore pioneering approaches to VR narratives, interpersonal communication, the use of 3D sound, and the building of VR entertainment complexes. In the final section, the authors zoom out to view the big picture -- the psychological, social, and cultural implications of virtual reality. Thought-provoking discussions consider important communication issues such as: * How will virtual reality influence perception of reality? * What are the legal issues defining communication in virtual reality? * What kind of cultural trends will this technology encourage?
Author : Everett M. Rogers
Publisher : Simon and Schuster
Page : 550 pages
File Size : 47,9 Mb
Release : 2010-07-06
Category : Business & Economics
ISBN : 9781451602470
Since the first edition of this landmark book was published in 1962, Everett Rogers's name has become "virtually synonymous with the study of diffusion of innovations," according to Choice. The second and third editions of Diffusion of Innovations became the standard textbook and reference on diffusion studies. Now, in the fourth edition, Rogers presents the culmination of more than thirty years of research that will set a new standard for analysis and inquiry. The fourth edition is (1) a revision of the theoretical framework and the research evidence supporting this model of diffusion, and (2) a new intellectual venture, in that new concepts and new theoretical viewpoints are introduced. This edition differs from its predecessors in that it takes a much more critical stance in its review and synthesis of 5,000 diffusion publications. During the past thirty years or so, diffusion research has grown to be widely recognized, applied and admired, but it has also been subjected to both constructive and destructive criticism. This criticism is due in large part to the stereotyped and limited ways in which many diffusion scholars have defined the scope and method of their field of study. Rogers analyzes the limitations of previous diffusion studies, showing, for example, that the convergence model, by which participants create and share information to reach a mutual understanding, more accurately describes diffusion in most cases than the linear model. Rogers provides an entirely new set of case examples, from the Balinese Water Temple to Nintendo videogames, that beautifully illustrate his expansive research, as well as a completely revised bibliography covering all relevant diffusion scholarship in the past decade. Most important, he discusses recent research and current topics, including social marketing, forecasting the rate of adoption, technology transfer, and more. This all-inclusive work will be essential reading for scholars and students in the fields of communications, marketing, geography, economic development, political science, sociology, and other related fields for generations to come.
Author : Peter J. Carrington,John Scott,Stanley Wasserman
Publisher : Cambridge University Press
Page : 354 pages
File Size : 52,8 Mb
Release : 2005-02-07
Category : Social Science
ISBN : 1139443437
Models and Methods in Social Network Analysis, first published in 2005, presents the most important developments in quantitative models and methods for analyzing social network data that have appeared during the 1990s. Intended as a complement to Wasserman and Faust's Social Network Analysis: Methods and Applications, it is a collection of articles by leading methodologists reviewing advances in their particular areas of network methods. Reviewed are advances in network measurement, network sampling, the analysis of centrality, positional analysis or blockmodelling, the analysis of diffusion through networks, the analysis of affiliation or 'two-mode' networks, the theory of random graphs, dependence graphs, exponential families of random graphs, the analysis of longitudinal network data, graphical techniques for exploring network data, and software for the analysis of social networks.
Author : Donna Lloyd-Kolkin
Publisher : Unknown
Page : 392 pages
File Size : 43,8 Mb
Release : 1980
Category : Communication
ISBN : STANFORD:36105010217508
Author : Kong-rae Lee
Publisher : Taylor & Francis
Page : 166 pages
File Size : 45,6 Mb
Release : 2016-09-01
Category : Business & Economics
ISBN : 9781315514888
Technology in several forms, especially Information Technology (IT), has a strong tendency to converge at varying degrees. This phenomenon of converging innovation is likely to deepen and widen in the future due to intense competition in global markets. Asian manufacturing firms in particular lead the global industrial innovation. Convergent innovation exists as a constant disequilibrium between reference technology and matching technology; innovations of these technologies occur at different degrees to attain an optimal balance. Innovations as a result of convergence are often beneficial, improving welfare and employment. This book sheds light on the little-discussed idea of convergent innovation with examples hailing from Asia. The book also proposes new theories and investigates convergence at the micro level – guaranteed food for thought for academics interested in innovation economics and management.
Author : Charles R. Berger,Michael E. Roloff,David R. Ewoldsen
Publisher : SAGE Publications
Page : 601 pages
File Size : 47,6 Mb
Release : 2009-04-30
Category : Language Arts & Disciplines
ISBN : 9781452261850
This revision of a classic volume presents state-of-the-art reviews of established and emerging areas of communication science and provides an intellectual compass that points the way to future theorizing about communication processes. In this Second Edition of The Handbook of Communication Science, editors Charles R. Berger, Michael E. Roloff, and David Roskos-Ewoldsen bring together an impressive array of communication scholars to explore and synthesize the varying perspectives and approaches within the dynamic field of communication science. After first addressing the methods of research and the history of the field, the Handbook then examines the levels of analysis in communication (individual to macro-social), the functions of communication (such as socialization and persuasion), and the contexts in which communication occurs (such as couples, families, organizations, and mass media). Key Features: Draws on the scholarship and expertise of leading communication scholars who explore different aspects of the field Covers all facets of communication science, from the historical and theoretical to the practical and applied Covers the latest theoretical developments in the field, as well as alternative methodologies and levels of analysis Explores key communication contexts of the 21st century, including interpersonal dimensions of health communication, the scientific investigation of marital and family communication, and computer-mediated communication Includes incisive analyses, literature reviews, bibliographies, and suggestions for future research The Handbook of Communication Science, Second Edition, is an essential reference resource for scholars, practitioners, and students. It is appropriate for upper-level undergraduate or graduate courses in Communication and Media Studies and Mass Communication.
Author : Anuradha M. Annaswamy,Pramod P. Khargonekar,Francoise Lamnabhi-Lagarrigue,Sarah K. Spurgeon
Publisher : John Wiley & Sons
Page : 596 pages
File Size : 47,9 Mb
Release : 2023-07-25
Category : Computers
ISBN : 9781119857402
Cyber–Physical–Human Systems A comprehensive edited volume exploring the latest in the interactions between cyber–physical systems and humans In Cyber–Physical–Human Systems: Fundamentals and Applications, a team of distinguished researchers delivers a robust and up-to-date volume of contributions from leading researchers on Cyber–Physical–Human Systems, an emerging class of systems with increased interactions between cyber–physical, and human systems communicating with each other at various levels across space and time, so as to achieve desired performance related to human welfare, efficiency, and sustainability. The editors have focused on papers that address the power of emerging CPHS disciplines, all of which feature humans as an active component during cyber and physical interactions. Articles that span fundamental concepts and methods to various applications in engineering sectors of transportation, robotics, and healthcare and general socio-technical systems such as smart cities are featured. Together, these articles address challenges and opportunities that arise due to the emerging interactions between cyber–physical systems and humans, allowing readers to appreciate the intersection of cyber–physical system research and human behavior in large-scale systems. In the book, readers will also find: A thorough introduction to the fundamentals of cyber–physical–human systems In-depth discussions of cyber–physical–human systems with applications in transportation, robotics, and healthcare A comprehensive treatment of socio-technical systems, including social networks and smart cities Perfect for cyber–physical systems researchers, academics, and graduate students, Cyber–Physical–Human Systems: Fundamentals and Applications will also earn a place in the libraries of research and development professionals working in industry and government agencies.
Author : Gregory J. Shepherd,Jeffrey St. John
Publisher : SAGE
Page : 300 pages
File Size : 43,5 Mb
Release : 2006
Category : Language Arts & Disciplines
ISBN : 141290658X
In Communication as...: Perspectives on Theory, editors Gregory J. Shepherd, Jeffrey St. John, and Ted Striphas bring together a collection of 27 essays that explores the wide range of theorizing about communication, cutting across all lines of traditional division in the field. The essays in this text are written by leading scholars in the field of communication theory, with each scholar employing a particular stance or perspective on what communication theory is and how it functions. In essays that are brief, argumentative, and forceful, the scholars propose their perspective as a primary or essential way of viewing communication with decided benefits over other views.
Author : Anonim
Publisher : Unknown
Page : 936 pages
File Size : 53,6 Mb
Release : 1984
Category : Dissertations, Academic
ISBN : UOM:39015065693742
Vols. for 1973- include the following subject areas: Biological sciences, Agriculture, Chemistry, Environmental sciences, Health sciences, Engineering, Mathematics and statistics, Earth sciences, Physics, Education, Psychology, Sociology, Anthropology, History, Law & political science, Business & economics, Geography & regional planning, Language & literature, Fine arts, Library & information science, Mass communications, Music, Philosophy and Religion.