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Analyzing Social Media Networks with NodeXL

Analyzing Social Media Networks with NodeXL Book
Author : Derek Hansen,Ben Shneiderman,Marc A. Smith
Publisher : Morgan Kaufmann
Release : 2010-09-14
ISBN : 9780123822307
Language : En, Es, Fr & De

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Book Description :

Analyzing Social Media Networks with NodeXL offers backgrounds in information studies, computer science, and sociology. This book is divided into three parts: analyzing social media, NodeXL tutorial, and social-media network analysis case studies. Part I provides background in the history and concepts of social media and social networks. Also included here is social network analysis, which flows from measuring, to mapping, and modeling collections of connections. The next part focuses on the detailed operation of the free and open-source NodeXL extension of Microsoft Excel, which is used in all exercises throughout this book. In the final part, each chapter presents one form of social media, such as e-mail, Twitter, Facebook, Flickr, and Youtube. In addition, there are descriptions of each system, the nature of networks when people interact, and types of analysis for identifying people, documents, groups, and events. Walks you through NodeXL, while explaining the theory and development behind each step, providing takeaways that can apply to any SNA Demonstrates how visual analytics research can be applied to SNA tools for the mass market Includes case studies from researchers who use NodeXL on popular networks like email, Facebook, Twitter, and wikis Download companion materials and resources at https://nodexl.codeplex.com/documentation

Analyzing Social Media Networks with NodeXL

Analyzing Social Media Networks with NodeXL Book
Author : Derek Hansen,Ben Shneiderman,Marc A. Smith,Itai Himelboim
Publisher : Morgan Kaufmann
Release : 2019-05-08
ISBN : 0128177578
Language : En, Es, Fr & De

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Book Description :

Analyzing Social Media Networks with NodeXL: Insights from a Connected World, Second Edition, provides readers with a thorough, practical and updated guide to NodeXL, the open-source social network analysis (SNA) plug-in for use with Excel. The book analyzes social media, provides a NodeXL tutorial, and presents network analysis case studies, all of which are revised to reflect the latest developments. Sections cover history and concepts, mapping and modeling, the detailed operation of NodeXL, and case studies, including e-mail, Twitter, Facebook, Flickr and YouTube. In addition, there are descriptions of each system and types of analysis for identifying people, documents, groups and events. This book is perfect for use as a course text in social network analysis or as a guide for practicing NodeXL users. Walks users through NodeXL while also explaining the theory and development behind each step Demonstrates how visual analytics research can be applied to SNA tools for the mass market Includes updated case studies from researchers who use NodeXL on popular networks like email, Facebook, Twitter, and Instagram Includes downloadable companion materials and online resources at https://www.smrfoundation.org/nodexl/teaching-with-nodexl/teaching-resources/

Analyzing Social Media Networks with NodeXL 2nd Edition

Analyzing Social Media Networks with NodeXL  2nd Edition Book
Author : Derek Hansen,Ben Shneiderman,Marc Smith,Itai Himelboim
Publisher : Unknown
Release : 2019
ISBN : 0987650XXX
Language : En, Es, Fr & De

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Book Description :

Analyzing Social Media Networks with NodeXL: Insights from a Connected World, Second Edition, provides readers with a thorough, practical and updated guide to NodeXL, the open-source social network analysis (SNA) plug-in for use with Excel. The book analyzes social media, provides a NodeXL tutorial, and presents network analysis case studies, all of which are revised to reflect the latest developments. Sections cover history and concepts, mapping and modeling, the detailed operation of NodeXL, and case studies, including e-mail, Twitter, Facebook, Flickr and YouTube. In addition, there are descriptions of each system and types of analysis for identifying people, documents, groups and events. This book is perfect for use as a course text in social network analysis or as a guide for practicing NodeXL users. Walks users through NodeXL while also explaining the theory and development behind each step Demonstrates how visual analytics research can be applied to SNA tools for the mass market Includes updated case studies from researchers who use NodeXL on popular networks like email, Facebook, Twitter, and Instagram Includes downloadable companion materials and online resources at https://www.smrfoundation.org/nodexl/teaching-with-nodexl/teaching-resources

Analyzing the Social Web

Analyzing the Social Web Book
Author : Jennifer Golbeck
Publisher : Newnes
Release : 2013-02-17
ISBN : 0124058566
Language : En, Es, Fr & De

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Book Description :

Analyzing the Social Web provides a framework for the analysis of public data currently available and being generated by social networks and social media, like Facebook, Twitter, and Foursquare. Access and analysis of this public data about people and their connections to one another allows for new applications of traditional social network analysis techniques that let us identify things like who are the most important or influential people in a network, how things will spread through the network, and the nature of peoples' relationships. Analyzing the Social Web introduces you to these techniques, shows you their application to many different types of social media, and discusses how social media can be used as a tool for interacting with the online public. Presents interactive social applications on the web, and the types of analysis that are currently conducted in the study of social media. Covers the basics of network structures for beginners, including measuring methods for describing nodes, edges, and parts of the network. Discusses the major categories of social media applications or phenomena and shows how the techniques presented can be applied to analyze and understand the underlying data. Provides an introduction to information visualization, particularly network visualization techniques, and methods for using them to identify interesting features in a network, generate hypotheses for analysis, and recognize patterns of behavior. Includes a supporting website with lecture slides, exercises, and downloadable social network data sets that can be used can be used to apply the techniques presented in the book.

Using Social Media for Global Security

Using Social Media for Global Security Book
Author : Ravi Gupta,Hugh Brooks
Publisher : John Wiley & Sons
Release : 2013-01-16
ISBN : 1118631854
Language : En, Es, Fr & De

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Book Description :

Essential reading for cybersecurity professionals, security analysts, policy experts, decision-makers, activists, and law enforcement! During the Arab Spring movements, the world witnessed the power of social media to dramatically shape events. Now this timely book shows government decision-makers, security analysts, and activists how to use the social world to improve security locally, nationally, and globally--and cost-effectively. Authored by two technology/behavior/security professionals, Using Social Media for Global Security offers pages of instruction and detail on cutting-edge social media technologies, analyzing social media data, and building crowdsourcing platforms. The book teaches how to collect social media data and analyze it to map the social networks of terrorists and sex traffickers, and forecast attacks and famines. You will learn how to coalesce communities through social media to help catch murderers, coordinate disaster relief, and collect intelligence about drug smuggling from hard-to-reach areas. Also highlighting dramatic case studies drawn from the headlines, this crucial book is a must-read. Illustrates linguistic, correlative, and network analysis of OSINT Examines using crowdsourcing technologies to work and engage with populations globally to solve security problems Explores how to ethically deal with social media data without compromising people’s rights to privacy and freedom of expression Shows activists fighting against oppressive regimes how they can protect their identities online If you're responsible for maintaining local, national or global security, you'll want to read Using Social Media for Global Security.

Social Network Analysis for Ego Nets

Social Network Analysis for Ego Nets Book
Author : Nick Crossley,Elisa Bellotti,Gemma Edwards,Martin G Everett,Johan Koskinen,Mark Tranmer
Publisher : SAGE
Release : 2015-07-27
ISBN : 1473911869
Language : En, Es, Fr & De

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Book Description :

The ego-net approach to social network analysis, which takes discrete individual actors and their contacts as its starting point, is one of the most widely used approaches in the field. This is the first textbook to take readers through each stage of ego-net research, from conception, through research design and data gathering to analysis. It starts with the basics, assuming no prior knowledge of social network analysis, but then moves on to introduce cutting edge innovations, covering both new statistical approaches to ego-net analysis and also the most recent thinking on mixing methods (quantitative and qualitative) to achieve depth and rigour. It is an absolute must for anybody wishing to explore the importance of networks.

Social Media Data Extraction and Content Analysis

Social Media Data Extraction and Content Analysis Book
Author : Hai-Jew, Shalin
Publisher : IGI Global
Release : 2016-08-01
ISBN : 1522506497
Language : En, Es, Fr & De

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Book Description :

In today’s society, the utilization of social media platforms has become an abundant forum for individuals to post, share, tag, and, in some cases, overshare information about their daily lives. As significant amounts of data flood these venues, it has become necessary to find ways to collect and evaluate this information. Social Media Data Extraction and Content Analysis explores various social networking platforms and the technologies being utilized to gather and analyze information being posted to these venues. Highlighting emergent research, analytical techniques, and best practices in data extraction in global electronic culture, this publication is an essential reference source for researchers, academics, and professionals.

Fundamentals of Big Data Network Analysis for Research and Industry

Fundamentals of Big Data Network Analysis for Research and Industry Book
Author : Hyunjoung Lee,Il Sohn
Publisher : John Wiley & Sons
Release : 2015-12-30
ISBN : 1119015588
Language : En, Es, Fr & De

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Book Description :

Fundamentals of Big Data Network Analysis for Research and Industry Hyunjoung Lee, "Institute of Green Technology, Yonsei University, Republic of Korea" Il Sohn, "Material Science and Engineering, " "Yonsei University, Republic of Korea" Presents the methodology of big data analysis using examples from research and industry There are large amounts of data everywhere, and the ability to pick out crucial information is increasingly important. Contrary to popular belief, not all information is useful; big data network analysis assumes that data is not only large, but also meaningful, and this book focuses on the fundamental techniques required to extract essential information from vast datasets. Featuring case studies drawn largely from the iron and steel industries, this book offers practical guidance which will enable readers to easily understand big data network analysis. Particular attention is paid to the methodology of network analysis, offering information on the method of data collection, on research design and analysis, and on the interpretation of results. A variety of programs including UCINET, NetMiner, R, NodeXL, and Gephi for network analysis are covered in detail. "Fundamentals of Big Data Network Analysis" "for Research and Industry" looks at big data from a fresh perspective, and provides a new approach to data analysis. "This book" Explains the basic concepts in understanding big data and filtering meaningful data Presents big data analysis within the networking perspective Features methodology applicable to research and industry Describes in detail the social relationship between big data and its implications Provides insight into identifying patterns and relationships between seemingly unrelated big data "Fundamentals of Big Data Network Analysis" "for Research and Industry" will prove a valuable resource for analysts, research engineers, industrial engineers, marketing professionals, and any individuals dealing with accumulated large data whose interest is to analyze and identify potential relationships among data sets.

Graph Analysis and Visualization

Graph Analysis and Visualization Book
Author : Richard Brath,David Jonker
Publisher : John Wiley & Sons
Release : 2015-01-20
ISBN : 1118845692
Language : En, Es, Fr & De

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Book Description :

Wring more out of the data with a scientific approach to analysis Graph Analysis and Visualization brings graph theory out of the lab and into the real world. Using sophisticated methods and tools that span analysis functions, this guide shows you how to exploit graph and network analytic techniques to enable the discovery of new business insights and opportunities. Published in full color, the book describes the process of creating powerful visualizations using a rich and engaging set of examples from sports, finance, marketing, security, social media, and more. You will find practical guidance toward pattern identification and using various data sources, including Big Data, plus clear instruction on the use of software and programming. The companion website offers data sets, full code examples in Python, and links to all the tools covered in the book. Science has already reaped the benefit of network and graph theory, which has powered breakthroughs in physics, economics, genetics, and more. This book brings those proven techniques into the world of business, finance, strategy, and design, helping extract more information from data and better communicate the results to decision-makers. Study graphical examples of networks using clear and insightful visualizations Analyze specifically-curated, easy-to-use data sets from various industries Learn the software tools and programming languages that extract insights from data Code examples using the popular Python programming language There is a tremendous body of scientific work on network and graph theory, but very little of it directly applies to analyst functions outside of the core sciences – until now. Written for those seeking empirically based, systematic analysis methods and powerful tools that apply outside the lab, Graph Analysis and Visualization is a thorough, authoritative resource.

Deviance in Social Media and Social Cyber Forensics

Deviance in Social Media and Social Cyber Forensics Book
Author : Samer Al-khateeb,Nitin Agarwal
Publisher : Springer
Release : 2019-05-13
ISBN : 3030136906
Language : En, Es, Fr & De

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Book Description :

This book describes the methodologies and tools used to conduct social cyber forensic analysis. By applying these methodologies and tools on various events observed in the case studies contained within, their effectiveness is highlighted. They blend computational social network analysis and cyber forensic concepts and tools in order to identify and study information competitors. Through cyber forensic analysis, metadata associated with propaganda-riddled websites are extracted. This metadata assists in extracting social network information such as friends and followers along with communication network information such as networks depicting flows of information among the actors such as tweets, replies, retweets, mentions, and hyperlinks. Through computational social network analysis, the authors identify influential actors and powerful groups coordinating the disinformation campaign. A blended social cyber forensic approach allows them to study cross-media affiliations of the information competitors. For instance, narratives are framed on blogs and YouTube videos, and then Twitter and Reddit, for instance, will be used to disseminate the message. Social cyber forensic methodologies enable researchers to study the role of modern information and communication technologies (ICTs) in the evolution of information campaign and coordination. In addition to the concepts and methodologies pertaining to social cyber forensics, this book also offers a collection of resources for readers including several datasets that were collected during case studies, up-to-date reference and literature surveys in the domain, and a suite of tools that students, researchers, and practitioners alike can utilize. Most importantly, the book demands a dialogue between information science researchers, public affairs officers, and policy makers to prepare our society to deal with the lawless “wild west” of modern social information systems triggering debates and studies on cyber diplomacy.

Transparency in Social Media

Transparency in Social Media Book
Author : Sorin Adam Matei,Martha G. Russell,Elisa Bertino
Publisher : Springer
Release : 2015-07-22
ISBN : 3319185527
Language : En, Es, Fr & De

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Book Description :

The volume presents, in a synergistic manner, significant theoretical and practical contributions in the area of social media reputation and authorship measurement, visualization, and modeling. The book justifies and proposes contributions to a future agenda for understanding the requirements for making social media authorship more transparent. Building on work presented in a previous volume of this series, Roles, Trust, and Reputation in Social Media Knowledge Markets, this book discusses new tools, applications, services, and algorithms that are needed for authoring content in a real-time publishing world. These insights may help people who interact and create content through social media better assess their potential for knowledge creation. They may also assist in analyzing audience attitudes, perceptions, and behavior in informal social media or in formal organizational structures. In addition, the volume includes several chapters that analyze the higher order ethical, critical thinking, and philosophical principles that may be used to ground social media authorship. Together, the perspectives presented in this volume help us understand how social media content is created and how its impact can be evaluated. The chapters demonstrate thought leadership through new ways of constructing social media experiences and making traces of social interaction visible. Transparency in Social Media aims to help researchers and practitioners design services, tools, or methods of analysis that encourage a more transparent process of interaction and communication on social media. Knowing who has added what content and with what authority to a specific online social media project can help the user community better understand, evaluate and make decisions and, ultimately, act on the basis of such information.

People Sentiment and Social Network Analytics with Excel

People  Sentiment and Social Network Analytics with Excel Book
Author : Mong Shen Ng
Publisher : Unknown
Release : 2019-06-23
ISBN : 9781075419515
Language : En, Es, Fr & De

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Book Description :

A lot of organizational data is often untapped unstructured data in the form of text & numbers. This is the only book that teaches you how to use Excel & Word for People Analytics, Text Analytics, Sentiment Analysis & Social Network Analysis with step-by-step print-screen instructions: 1) Text Analytics (Text Mining): Mine employee's resume, engagement surveys & Glassdoor comments to uncover insights, then visualize the comments using "Pro word cloud", a free Microsoft Word add-In. 2) Sentiment Analysis: Mine text from social network posts & Glassdoor comments, then run Sentiment Analysis using "Azure Machine", a free Excel add-In. Learn how to predict a company's average employee attrition rate. E.g. a company's average employee attrition rate is predicted to be 8.1%, if unemployment rate is 3.3%, GDP growth is 2.3% & its Glassdoor public sentiment rating is 5. 3) Social Network Analysis (SNA) & Organizational Network Analysis (ONA): Run SNA & ONA using "NodeXL", a free open-source Excel network analysis tool. Learn how to convert an employee's social network into a score, & then predict their performance rating. E.g. an employee is predicted to get a performance rating of "7", if their "Social Network Size" is 16, "Social Network Diversity Index" is 3.1 & "Skillsets Score" is 8. 4) Predictive People Analytics: Use Excel's Statistical Analysis tools (Decision trees, Correlation, Multiple & Logistic Regression) to run Predictive People Analytics covering: Employee Engagement, Employee Attrition & Absenteeism, Performance, Compensation & Benefits, Training & Development, Health, Safety & Environment, Diversity & Inclusion. For example, an employee is predicted to have a 60% probability of getting into accidents, if he is age 30, worked 2 years in the company, and took 6 days sick leave. An employee is predicted to get rated "7" for Customer Service, if the training program that they attended has a training evaluation score of "8".

Introduction to Social Media Investigation

Introduction to Social Media Investigation Book
Author : Jennifer Golbeck
Publisher : Syngress
Release : 2015-03-14
ISBN : 012801802X
Language : En, Es, Fr & De

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Book Description :

If you’re interested in using social media as an investigative tool, Introduction to Social Media Investigation will show you how! Social networks and social media, like Facebook, Twitter, and Foursquare, are some of the most popular services on the Web, with hundreds of millions of users. The public information that people share on these sites can be valuable for anyone interested in investigating people of interest through open, public sources. Social media as an investigative device is in its infancy and not well understood. This book presents an overview of social media and discusses special skills and techniques to use when conducting investigations. The book features hands-on tutorials and case studies and offers additional data-gathering techniques. Presents an overview of social media sites, information types, privacy policies, and other general issues relevant to investigating individuals online Discusses the special skills and techniques needed when conducting investigations using social media Includes hands-on tutorials and case studies using Facebook, LinkedIn, Twitter, and other social media sites using proven investigative techniques Shows how to gather additional data using advanced techniques such as crowdsourcing, data mining, and network analysis

Spa Business

Spa Business Book
Author : Anonim
Publisher : Unknown
Release : 2009
ISBN : 0987650XXX
Language : En, Es, Fr & De

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Book Description :

Download Spa Business book written by , available in PDF, EPUB, and Kindle, or read full book online anywhere and anytime. Compatible with any devices.

The Impact of Intragroup Social Network Topology on Group Performance

The Impact of Intragroup Social Network Topology on Group Performance Book
Author : Sean Evan Wise
Publisher : Unknown
Release : 2012
ISBN : 0987650XXX
Language : En, Es, Fr & De

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Book Description :

This thesis examines the effects of intragroup social network relations on group performance. Building on prior studies, it views social network topology along structural, relational and cognitive dimensions. Where previous research used a self-reporting questionnaire to gauge these dimensions, this research uses Social Network Analysis (SNA) software to measure e-mail communication logs between group members. The study was conducted in a national travel agency and focused on the social networks of 187 offices, each a subsidiary of the national travel agency. Each office group was tasked similarly and represented a unit of analysis. An analysis of more than 7 million emails was undertaken to generate social network measures for the firm wide network. Subgraphs representing the intraoffice social networks were then generated for each of the 187 travel offices in the greater firm-wide network. NodeXL® software was used to generate group measures representing the dimensions of each office's social network topology. As in prior studies, Centrality, Structural Holes, and Tie Strength (all social network concepts) were used to measure and compare the dimensions of the intragroup social networks. This study contributes by helping to differentiate the concepts of social capital and social network. This research finds the use of email logs to generate SNA more efficient but as effective as prior survey techniques. The study also extends prior work by dynamically examining the tie formation amongst recently hired employees. The study confirms existing views of a curvilinear relationship between social network relations and firm performance. This study finds social network topology a valuable predictor of group performance.

Descriptive Data Mining

Descriptive Data Mining Book
Author : David L. Olson,Georg Lauhoff
Publisher : Springer
Release : 2019-05-06
ISBN : 9811371814
Language : En, Es, Fr & De

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Book Description :

This book provides an overview of data mining methods demonstrated by software. Knowledge management involves application of human knowledge (epistemology) with the technological advances of our current society (computer systems) and big data, both in terms of collecting data and in analyzing it. We see three types of analytic tools. Descriptive analytics focus on reports of what has happened. Predictive analytics extend statistical and/or artificial intelligence to provide forecasting capability. It also includes classification modeling. Diagnostic analytics can apply analysis to sensor input to direct control systems automatically. Prescriptive analytics applies quantitative models to optimize systems, or at least to identify improved systems. Data mining includes descriptive and predictive modeling. Operations research includes all three. This book focuses on descriptive analytics. The book seeks to provide simple explanations and demonstration of some descriptive tools. This second edition provides more examples of big data impact, updates the content on visualization, clarifies some points, and expands coverage of association rules and cluster analysis. Chapter 1 gives an overview in the context of knowledge management. Chapter 2 discusses some basic software support to data visualization. Chapter 3 covers fundamentals of market basket analysis, and Chapter 4 provides demonstration of RFM modeling, a basic marketing data mining tool. Chapter 5 demonstrates association rule mining. Chapter 6 is a more in-depth coverage of cluster analysis. Chapter 7 discusses link analysis. Models are demonstrated using business related data. The style of the book is intended to be descriptive, seeking to explain how methods work, with some citations, but without deep scholarly reference. The data sets and software are all selected for widespread availability and access by any reader with computer links.

Large scale Energy Reductions Through Sensors Feedback and Information Technology

Large scale Energy Reductions Through Sensors  Feedback  and Information Technology Book
Author : K. Carrie Armel,Stanford University
Publisher : Unknown
Release : 2013
ISBN : 0987650XXX
Language : En, Es, Fr & De

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Book Description :

Download Large scale Energy Reductions Through Sensors Feedback and Information Technology book written by K. Carrie Armel,Stanford University, available in PDF, EPUB, and Kindle, or read full book online anywhere and anytime. Compatible with any devices.

Social Media Listening and Monitoring for Business Applications

Social Media Listening and Monitoring for Business Applications Book
Author : Rao, N. Raghavendra
Publisher : IGI Global
Release : 2016-09-21
ISBN : 1522508473
Language : En, Es, Fr & De

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Book Description :

Social Media has transformed the ways in which individuals keep in touch with family and friends. Likewise, businesses have identified the profound opportunities present for customer engagement and understanding through the massive data available on social media channels, in addition to the customer reach of such sites. Social Media Listening and Monitoring for Business Applications explores research-based solutions for businesses of all types interested in an understanding of emerging concepts and technologies for engaging customers online. Providing insight into the currently available social media tools and practices for various business applications, this publication is an essential resource for business professionals, graduate-level students, technology developers, and researchers.

Design Strategies and Innovations in Multimedia Presentations

Design Strategies and Innovations in Multimedia Presentations Book
Author : Hai-Jew, Shalin
Publisher : IGI Global
Release : 2015-07-07
ISBN : 1466686979
Language : En, Es, Fr & De

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Book Description :

Multimedia is currently used in a variety of contexts, from social interaction to educational and business settings. The richness of the multimedia experience and its ability to enhance information sharing in a variety of settings makes it a valuable tool. Design Strategies and Innovations in Multimedia Presentations brings together the latest scholarly research and proven strategies for designing and implementing multimedia technologies for various applications, with an emphasis on education. Featuring a selection of highly informative chapters on the pervasiveness of multimedia and best methods for developing presentations using this technology, this publication is an essential reference source for researchers, practitioners, and professionals. This publication features timely, research based chapters on the use of digital media tools and applications including digital visualization, e-learning, human-computer interaction, online presentations, semantic web, social media data, and technology in education.

A Social Network Analysis of Edward Snowden and the Diffusion of Different Media Frames

A Social Network Analysis of Edward Snowden and the Diffusion of Different Media Frames Book
Author : Jin Wu
Publisher : Unknown
Release : 2014
ISBN : 0987650XXX
Language : En, Es, Fr & De

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Book Description :

This paper provides insights on how five different frames of the Edward Snowden issue (Hero, Patriot, Traitor, Whistleblower, Dissident) have been diffused on the Twitter platform. This study uses NodeXL to collect, analyze and visualize all the tweets including the keyword "Edward Snowden" from February 17 to April 10, 2014 to examine the flow of information and the interaction between opinion leaders along with the characteristics of opinion leaders in this specific issue. Findings provide insight about future strategic communication for general branding and public image maintenance.