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

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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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Visibility, Affordances, Mapping, Constraints, Conceptual models

February 10, 2013

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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 […]