Will Facebook die out?

May 18, 2014

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Article Epidemiological modeling of online social network dynamics by John Cannarella and Joshua A. Spechler (2014). Authors show in their interesting and provocative article by using SIR model (model used for learning the spread of viruses) that any online social network is inevitably passing three stages – the growth, the peak of its maximum strength and then the recession […]

Posted in: Social computing

Success Factors of Enterprise 2.0 review

May 18, 2014

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What did the authors want to know about social computing and what kind of methodology did they choose? Authors wanted to learn about the motivation behind the users and contributors of the Wiki environments that were introduced in their companies.  Their aim was to find out success factories  how to improve that motivation of knowledge […]

Posted in: Social computing

Social Software Platforms and Paradigms

May 13, 2014

1

Read the following papers and answer the questions in your blog.http://ifi7167socialcomputing.wordpress.com/tools-and-paradigms/   Tie strength in question answer on social network sites How do the authors define strong and weak ties, and how did they measure the strength of a tie in Social Network Sites? Authors used simplified method constructed by Gilbert and Karahalios. They analyzed […]

Posted in: Social computing

How much do 1000 Facebook likes cost?

May 11, 2014

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Blogpost about click-farms and real user engagement on Facebook. Presentation by me and Taavi Karotamm

Posted in: Social computing

Seven stages of action / Types of knowledge

February 27, 2013

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Posted in: Foundations of Human-Computer Interaction, IMKE

Visibility, Affordances, Mapping, Constraints, Conceptual models

February 10, 2013

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Posted in: Foundations of Human-Computer Interaction

Social Media used by politicians in: Poland, Italy, Estonia, Russia and Georgia

December 14, 2012

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I picked this wikipage because the topic seemed the most intriguing to me. At summer I read quite comprehensive article about social media usage by Estonian politicians and I wanted to see how politicians in other countries are doing. I liked many interesting and succinct examples (Polish president in Twitter). In some case the understanding […]

Posted in: Ethics and Law in New Media

In Search of Middle Ground: Hybrid Approaches

December 2, 2012

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Pirate Party declares that they don´t want to abolish copyright but to reform it: to keep copyright for commercial purposes; all non-commercial copying and use should be for free. Pirate Party sees limiting file sharing as limiting freedom of speech or even secret of confession because there is no way to separate private messages from […]

Posted in: Uncategorized

One Microsoft Way: the World of Proprietary Software

December 1, 2012

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What could the software licensing landscape look like in 2020? I don´t think we can see dramatical changes in software licensing landscape in coming 8 years. Furthermore I believe the situation will be pretty similar how it is now. More and more people are buying Microsoft products, new markets and business possibilities for MS are […]

Posted in: Uncategorized

The Uneasy Alliance: Free Software vs Open Source

December 1, 2012

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In term “free software” free isn’t about money but more like freedom of speech, basic freedoms of 21. century – accent is in freedom. The purpose of the Free Software Foundation (FSF) is to promote the ideals of free software. R. Stallman popularized the concept of copyleft, a legal mechanism to protect the modification and […]

Posted in: Uncategorized

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