This study addresses 3 research questions in the context of online political discussions:
What is the distribution of successful topic starting practices, what characterizes the content
of large thread-starting messages, and what is the source of that content? A 6-month
analysis of almost 40,000 authors in 20 political Usenet newsgroups identified authors
who received a disproportionate number of replies. We labeled these authors ‘‘discussion
catalysts.’’ Content analysis revealed that 95 percent of discussion catalysts’ messages
contained content imported from elsewhere on the web, about 2/3 from traditional news
organizations. We conclude that the flow of information from the content creators to the
readers and writers continues to be mediated by a few individuals who act as filters and
amplifiers.
2015 #MMeasure-Marc Smith-NodeXL Mapping social media using social network ma...Marc Smith
Networks are a powerful way to understand social media.
This talk reviews the ways the NodeXL application can be used to reveal the social media networks structures around topics.
2015 #MMeasure-Marc Smith-NodeXL Mapping social media using social network ma...Marc Smith
Networks are a powerful way to understand social media.
This talk reviews the ways the NodeXL application can be used to reveal the social media networks structures around topics.
2010 june - personal democracy forum - marc smith - mapping political socia...Marc Smith
Marc Smith's presentation to the Personal Democracy Forum 2010 in New York City on June 4th, 2010 about the use of NodeXL, a social media network analysis tool, to map political topics in services like Twitter.
NodeXL is available from http://nodexl.codeplex.com
The science of networks is becoming an increasingly important and intriguing area of study that reveals many a patterns and relationships often hidden. This presentation is about the use of SNA to study the network of the Digital Library Community
Social Network Analysis power point presentation Ratnesh Shah
Basics of social network analysis,Application and also explain interesting study done by facebook , twitter, youtube and many more social media network ,slide contains some of interesting study to get knowledge about online social network analysis.
Preso on social network analysis for rtp analytics unconferenceBruce Conner
Selected highlights of Coursera Social Networking course, taught by Prof. Lada Adamic of the Univ. of Michigan. Presented at the annual Annual RTP Analytics Unconference, May 4, 2013
LAK13 Tutorial Social Network Analysis 4 Learning Analyticsgoehnert
Slides of the tutorial "Computational Methods and Tools for Social Network Analysis Networked Learning Communities" at the LAK 2013 in Leuven.
Tutorial Homepage:
http://snatutoriallak2013.ku.de/index.php/SNA_tutorial_at_LAK_2013
Conference Homepage:
http://lakconference2013.wordpress.com/
2. Brandtzæg, P.B. (2012). Social networking sites: their users and social implications – a longitudinal study. Journal of Computer-Mediated Communication, 17 (4), 467-488
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ANALYSING ONLINE
POLITICAL DISCUSSIONS:
METHODOLOGICAL
CONSIDERATIONS
Abstract
Online political discussions are thought to lead to more
political engagement and empowerment of peripheral
groups in society and thereby contributing to deliberative
citizenship. Because people have increased opportuni-
ties to voice their political opinions and publish these for
a potentially large audience to read, the involved level of
interactivity can mobilise people who would otherwise not
have been in political life. Since Web 2.0 applications (i.e.
blogs, social networking sites) have become popular, on-
line discussions have taken a great fl ight on the web. This
article discusses the advantages and diffi culties of studying
online discussions applying a mixed method approach of
content analysis, social network analysis and longitudinal
analysis. The additional value of using a combination of
research methods simultaneously is that it does justice to
the complex object of study because a more in-depth and
triangulated measurement of political communications
can be established. The methodological implications will
be illustrated on data from the online political discussion
group, nl.politiek, one of the most active discussion groups
during the Dutch national elections in 2006.
MAURICE VERGEER
LIESBETH HERMANS
Maurice Vergeer is Associate
Professor in the Department
of Communication, Radboud
University Nijmegen; e-mail:
[email protected]
Liesbeth Hermans is Associate
Professor in the Department
of Communication, Radboud
University Nijmegen; e-mail:
[email protected]
3
8
Introduction
Online political discussion forums, like newsgroups, chat rooms, and blogs
are relatively new interactive communication innovations that contribute to an
electronic democracy (Davis 2005; cf. Shane 2004). Online communication has
transformed the public sphere in the sense that people (i.e. non-professionals) have
increased opportunities to disseminate their thoughts unmoderated over a wider
geographical area than prior to the internet.
There are many ways to study online discussion groups. Most studies focus
on the content of the discussion in messages (cf. Hill & Hughes 1997; Papacharissi
2004), while others focus on the visualisation of the structure of the large data sets on
discussions (Sack 2001; Turner et al 2005). In this article, we discuss ways to analyse
political online discussions using mixed methods. Using a combination of content
analysis with a social network approach, we analyse data within a longitudinal
perspective. The additional value of the combination of multiple research designs
and measurements is that it allows for triangulation of results, meaning that the
same object under study is studied from multiple angles. These combined research
strategies produce a more valid measurement and therefore a be� er unders.
2010 june - personal democracy forum - marc smith - mapping political socia...Marc Smith
Marc Smith's presentation to the Personal Democracy Forum 2010 in New York City on June 4th, 2010 about the use of NodeXL, a social media network analysis tool, to map political topics in services like Twitter.
NodeXL is available from http://nodexl.codeplex.com
The science of networks is becoming an increasingly important and intriguing area of study that reveals many a patterns and relationships often hidden. This presentation is about the use of SNA to study the network of the Digital Library Community
Social Network Analysis power point presentation Ratnesh Shah
Basics of social network analysis,Application and also explain interesting study done by facebook , twitter, youtube and many more social media network ,slide contains some of interesting study to get knowledge about online social network analysis.
Preso on social network analysis for rtp analytics unconferenceBruce Conner
Selected highlights of Coursera Social Networking course, taught by Prof. Lada Adamic of the Univ. of Michigan. Presented at the annual Annual RTP Analytics Unconference, May 4, 2013
LAK13 Tutorial Social Network Analysis 4 Learning Analyticsgoehnert
Slides of the tutorial "Computational Methods and Tools for Social Network Analysis Networked Learning Communities" at the LAK 2013 in Leuven.
Tutorial Homepage:
http://snatutoriallak2013.ku.de/index.php/SNA_tutorial_at_LAK_2013
Conference Homepage:
http://lakconference2013.wordpress.com/
2. Brandtzæg, P.B. (2012). Social networking sites: their users and social implications – a longitudinal study. Journal of Computer-Mediated Communication, 17 (4), 467-488
3
7
V
o
l.
1
5
(
2
0
0
8
),
N
o
.
2
,
p
p
.
3
7
-
5
6
ANALYSING ONLINE
POLITICAL DISCUSSIONS:
METHODOLOGICAL
CONSIDERATIONS
Abstract
Online political discussions are thought to lead to more
political engagement and empowerment of peripheral
groups in society and thereby contributing to deliberative
citizenship. Because people have increased opportuni-
ties to voice their political opinions and publish these for
a potentially large audience to read, the involved level of
interactivity can mobilise people who would otherwise not
have been in political life. Since Web 2.0 applications (i.e.
blogs, social networking sites) have become popular, on-
line discussions have taken a great fl ight on the web. This
article discusses the advantages and diffi culties of studying
online discussions applying a mixed method approach of
content analysis, social network analysis and longitudinal
analysis. The additional value of using a combination of
research methods simultaneously is that it does justice to
the complex object of study because a more in-depth and
triangulated measurement of political communications
can be established. The methodological implications will
be illustrated on data from the online political discussion
group, nl.politiek, one of the most active discussion groups
during the Dutch national elections in 2006.
MAURICE VERGEER
LIESBETH HERMANS
Maurice Vergeer is Associate
Professor in the Department
of Communication, Radboud
University Nijmegen; e-mail:
[email protected]
Liesbeth Hermans is Associate
Professor in the Department
of Communication, Radboud
University Nijmegen; e-mail:
[email protected]
3
8
Introduction
Online political discussion forums, like newsgroups, chat rooms, and blogs
are relatively new interactive communication innovations that contribute to an
electronic democracy (Davis 2005; cf. Shane 2004). Online communication has
transformed the public sphere in the sense that people (i.e. non-professionals) have
increased opportunities to disseminate their thoughts unmoderated over a wider
geographical area than prior to the internet.
There are many ways to study online discussion groups. Most studies focus
on the content of the discussion in messages (cf. Hill & Hughes 1997; Papacharissi
2004), while others focus on the visualisation of the structure of the large data sets on
discussions (Sack 2001; Turner et al 2005). In this article, we discuss ways to analyse
political online discussions using mixed methods. Using a combination of content
analysis with a social network approach, we analyse data within a longitudinal
perspective. The additional value of the combination of multiple research designs
and measurements is that it allows for triangulation of results, meaning that the
same object under study is studied from multiple angles. These combined research
strategies produce a more valid measurement and therefore a be� er unders.
Przegląd Europejski, 2016
Recent years confirm that new media have become one of the basic elements of creating communication strategies for the EU institutions. Officials and main decision-makers are increasingly involved in the realm of social media. It is even more significant when we observe that they make use of this tools in a fully transparent way. Such activities add new dynamics to European communication policy. This paper discusses the real-time nature of the Internet communication sphere of the EU institutions created within the guidelines of the European Commission’s new communication strategy, which makes social media complementary to conventional informational operations.
International Journal of Humanities and Social Science Invention (IJHSSI) is an international journal intended for professionals and researchers in all fields of Humanities and Social Science. IJHSSI publishes research articles and reviews within the whole field Humanities and Social Science, new teaching methods, assessment, validation and the impact of new technologies and it will continue to provide information on the latest trends and developments in this ever-expanding subject. The publications of papers are selected through double peer reviewed to ensure originality, relevance, and readability. The articles published in our journal can be accessed online.
POLITICAL OPINION ANALYSIS IN SOCIAL NETWORKS: CASE OF TWITTER AND FACEBOOKIJwest
The 21st century has been characterized by an increased attention to social networks. Nowadays, going 24 hours without getting in touch with them in some way has become difficult. Facebook and Twitter, these social platforms are now part of everyday life. Thus, these social networks have become important sources to be aware of frequently discussed topics or public opinions on a current issue. A lot of people write messages about current events, give their opinion on any topic and discuss social issues more and more.
POLITICAL OPINION ANALYSIS IN SOCIAL NETWORKS: CASE OF TWITTER AND FACEBOOK dannyijwest
The 21st century has been characterized by an increased attention to social networks. Nowadays, going 24
hours without getting in touch with them in some way has become difficult. Facebook and Twitter, these
social platforms are now part of everyday life. Thus, these social networks have become important sources
to be aware of frequently discussed topics or public opinions on a current issue. A lot of people write
messages about current events, give their opinion on any topic and discuss social issues more and more.
How to use social media network analysis for amplificationMarc Smith
How can social media network analysis help you get your message out? Use network maps of social media to identify the most influential contributors based on their location within the network. Use content analysis to identify the topics, hashtags and URLs of greatest interest to the "mayors" of the hashtags that matter to you.
A network is a collection of connections. Learn how to express an edge in NodeXL. If you can make a pie chart, you can now make a network chart in NodeXL,
2014 TheNextWeb-Mapping connections with NodeXLMarc Smith
Slides from a talk at the 2014 TheNextWeb in Amsterdam.
NodeXL social media network analysis of Twitter reveals six common structures in Twitter networks.
Think Link: Network Insights with No Programming SkillsMarc Smith
Networks are everywhere, but the tools for end users to access, analyze, visualize and share insights into connected structures have been absent. NodeXL, the network overview discovery and exploration add-in for Excel makes network analysis as easy as making a pie chart.
2013 NodeXL Social Media Network AnalysisMarc Smith
Social media network analysis and visualization with NodeXL - the network overview discovery and exploration add-in for Excel. Map Twitter, Facebook, email, blogs, and the web with a point and click interface within the familiar spreadsheet.
Course description for Optimice class on organizational network analysis (ONA) - the application of social network analysis (SNA) to business organizations.
Slides for talk at ConTech 2011 the International Symposium on Convergence Technology (ConTech 2011) – Smart & Humane World – on November 3rd in Seoul, South Korea.
Date: 2011 November 3 (Thurs)
Place: COEX Grand Ballroom, Seoul, Korea
Organized by Advanced Institutes of Convergence Technologies (AICT), Seoul National University (SNU)
In Cooperation with Ministry of Knowledge Economy, Ministry of Education, Science and Technology, National Research Foundation of Korea, Graduate School of Convergence Science and Technology (GSCST)
20110830 Introducing the Social Media Research FoundationMarc Smith
Description of the activities and goals of the Social Media Research Foundation. The foundation is dedicated to Open Tools, Open Data, and Open Scholarship. See: http://www.smrfoundation.org.
One project from the Social Media Research Foundation is NodeXL, the network overview, discovery and exploration add-in for Excel 2007/2010. See: http://www.smrfoundation.org
20110128 connected action-node xl-sea of connectionsMarc Smith
Slides for the 28 January 2011 Presentation of "Finding direction in a sea of connection" at Hartnell College in Salinas, California, sponsored by the Community Foundation for Monterey County (CFMCO.org)
Builder.ai Founder Sachin Dev Duggal's Strategic Approach to Create an Innova...Ramesh Iyer
In today's fast-changing business world, Companies that adapt and embrace new ideas often need help to keep up with the competition. However, fostering a culture of innovation takes much work. It takes vision, leadership and willingness to take risks in the right proportion. Sachin Dev Duggal, co-founder of Builder.ai, has perfected the art of this balance, creating a company culture where creativity and growth are nurtured at each stage.
PHP Frameworks: I want to break free (IPC Berlin 2024)Ralf Eggert
In this presentation, we examine the challenges and limitations of relying too heavily on PHP frameworks in web development. We discuss the history of PHP and its frameworks to understand how this dependence has evolved. The focus will be on providing concrete tips and strategies to reduce reliance on these frameworks, based on real-world examples and practical considerations. The goal is to equip developers with the skills and knowledge to create more flexible and future-proof web applications. We'll explore the importance of maintaining autonomy in a rapidly changing tech landscape and how to make informed decisions in PHP development.
This talk is aimed at encouraging a more independent approach to using PHP frameworks, moving towards a more flexible and future-proof approach to PHP development.
LF Energy Webinar: Electrical Grid Modelling and Simulation Through PowSyBl -...DanBrown980551
Do you want to learn how to model and simulate an electrical network from scratch in under an hour?
Then welcome to this PowSyBl workshop, hosted by Rte, the French Transmission System Operator (TSO)!
During the webinar, you will discover the PowSyBl ecosystem as well as handle and study an electrical network through an interactive Python notebook.
PowSyBl is an open source project hosted by LF Energy, which offers a comprehensive set of features for electrical grid modelling and simulation. Among other advanced features, PowSyBl provides:
- A fully editable and extendable library for grid component modelling;
- Visualization tools to display your network;
- Grid simulation tools, such as power flows, security analyses (with or without remedial actions) and sensitivity analyses;
The framework is mostly written in Java, with a Python binding so that Python developers can access PowSyBl functionalities as well.
What you will learn during the webinar:
- For beginners: discover PowSyBl's functionalities through a quick general presentation and the notebook, without needing any expert coding skills;
- For advanced developers: master the skills to efficiently apply PowSyBl functionalities to your real-world scenarios.
UiPath Test Automation using UiPath Test Suite series, part 3DianaGray10
Welcome to UiPath Test Automation using UiPath Test Suite series part 3. In this session, we will cover desktop automation along with UI automation.
Topics covered:
UI automation Introduction,
UI automation Sample
Desktop automation flow
Pradeep Chinnala, Senior Consultant Automation Developer @WonderBotz and UiPath MVP
Deepak Rai, Automation Practice Lead, Boundaryless Group and UiPath MVP
Software Delivery At the Speed of AI: Inflectra Invests In AI-Powered QualityInflectra
In this insightful webinar, Inflectra explores how artificial intelligence (AI) is transforming software development and testing. Discover how AI-powered tools are revolutionizing every stage of the software development lifecycle (SDLC), from design and prototyping to testing, deployment, and monitoring.
Learn about:
• The Future of Testing: How AI is shifting testing towards verification, analysis, and higher-level skills, while reducing repetitive tasks.
• Test Automation: How AI-powered test case generation, optimization, and self-healing tests are making testing more efficient and effective.
• Visual Testing: Explore the emerging capabilities of AI in visual testing and how it's set to revolutionize UI verification.
• Inflectra's AI Solutions: See demonstrations of Inflectra's cutting-edge AI tools like the ChatGPT plugin and Azure Open AI platform, designed to streamline your testing process.
Whether you're a developer, tester, or QA professional, this webinar will give you valuable insights into how AI is shaping the future of software delivery.
Dev Dives: Train smarter, not harder – active learning and UiPath LLMs for do...UiPathCommunity
💥 Speed, accuracy, and scaling – discover the superpowers of GenAI in action with UiPath Document Understanding and Communications Mining™:
See how to accelerate model training and optimize model performance with active learning
Learn about the latest enhancements to out-of-the-box document processing – with little to no training required
Get an exclusive demo of the new family of UiPath LLMs – GenAI models specialized for processing different types of documents and messages
This is a hands-on session specifically designed for automation developers and AI enthusiasts seeking to enhance their knowledge in leveraging the latest intelligent document processing capabilities offered by UiPath.
Speakers:
👨🏫 Andras Palfi, Senior Product Manager, UiPath
👩🏫 Lenka Dulovicova, Product Program Manager, UiPath
"Impact of front-end architecture on development cost", Viktor TurskyiFwdays
I have heard many times that architecture is not important for the front-end. Also, many times I have seen how developers implement features on the front-end just following the standard rules for a framework and think that this is enough to successfully launch the project, and then the project fails. How to prevent this and what approach to choose? I have launched dozens of complex projects and during the talk we will analyze which approaches have worked for me and which have not.
Search and Society: Reimagining Information Access for Radical FuturesBhaskar Mitra
The field of Information retrieval (IR) is currently undergoing a transformative shift, at least partly due to the emerging applications of generative AI to information access. In this talk, we will deliberate on the sociotechnical implications of generative AI for information access. We will argue that there is both a critical necessity and an exciting opportunity for the IR community to re-center our research agendas on societal needs while dismantling the artificial separation between the work on fairness, accountability, transparency, and ethics in IR and the rest of IR research. Instead of adopting a reactionary strategy of trying to mitigate potential social harms from emerging technologies, the community should aim to proactively set the research agenda for the kinds of systems we should build inspired by diverse explicitly stated sociotechnical imaginaries. The sociotechnical imaginaries that underpin the design and development of information access technologies needs to be explicitly articulated, and we need to develop theories of change in context of these diverse perspectives. Our guiding future imaginaries must be informed by other academic fields, such as democratic theory and critical theory, and should be co-developed with social science scholars, legal scholars, civil rights and social justice activists, and artists, among others.
Neuro-symbolic is not enough, we need neuro-*semantic*Frank van Harmelen
Neuro-symbolic (NeSy) AI is on the rise. However, simply machine learning on just any symbolic structure is not sufficient to really harvest the gains of NeSy. These will only be gained when the symbolic structures have an actual semantics. I give an operational definition of semantics as “predictable inference”.
All of this illustrated with link prediction over knowledge graphs, but the argument is general.
Transcript: Selling digital books in 2024: Insights from industry leaders - T...BookNet Canada
The publishing industry has been selling digital audiobooks and ebooks for over a decade and has found its groove. What’s changed? What has stayed the same? Where do we go from here? Join a group of leading sales peers from across the industry for a conversation about the lessons learned since the popularization of digital books, best practices, digital book supply chain management, and more.
Link to video recording: https://bnctechforum.ca/sessions/selling-digital-books-in-2024-insights-from-industry-leaders/
Presented by BookNet Canada on May 28, 2024, with support from the Department of Canadian Heritage.
State of ICS and IoT Cyber Threat Landscape Report 2024 previewPrayukth K V
The IoT and OT threat landscape report has been prepared by the Threat Research Team at Sectrio using data from Sectrio, cyber threat intelligence farming facilities spread across over 85 cities around the world. In addition, Sectrio also runs AI-based advanced threat and payload engagement facilities that serve as sinks to attract and engage sophisticated threat actors, and newer malware including new variants and latent threats that are at an earlier stage of development.
The latest edition of the OT/ICS and IoT security Threat Landscape Report 2024 also covers:
State of global ICS asset and network exposure
Sectoral targets and attacks as well as the cost of ransom
Global APT activity, AI usage, actor and tactic profiles, and implications
Rise in volumes of AI-powered cyberattacks
Major cyber events in 2024
Malware and malicious payload trends
Cyberattack types and targets
Vulnerability exploit attempts on CVEs
Attacks on counties – USA
Expansion of bot farms – how, where, and why
In-depth analysis of the cyber threat landscape across North America, South America, Europe, APAC, and the Middle East
Why are attacks on smart factories rising?
Cyber risk predictions
Axis of attacks – Europe
Systemic attacks in the Middle East
Download the full report from here:
https://sectrio.com/resources/ot-threat-landscape-reports/sectrio-releases-ot-ics-and-iot-security-threat-landscape-report-2024/
Accelerate your Kubernetes clusters with Varnish CachingThijs Feryn
A presentation about the usage and availability of Varnish on Kubernetes. This talk explores the capabilities of Varnish caching and shows how to use the Varnish Helm chart to deploy it to Kubernetes.
This presentation was delivered at K8SUG Singapore. See https://feryn.eu/presentations/accelerate-your-kubernetes-clusters-with-varnish-caching-k8sug-singapore-28-2024 for more details.