Krems.
My own keynote was next at CeDEM 2011, and flowed on very nicely from Caroline’s presentation. Here are the slides, and the full paper – audio to follow soon also online now, as usual…

Krems.
The final speaker in this CeDEM 2011 session is Kostas Zafiropoulos, whose interest is in political blogging in Greece. He describes Greek blogs as a self-organising community, and begins by showing the well-known image from Adamic & Glance’s study of the US political blogosphere around the 2004 election (which, analysing the patterns of interlinking between blogs, showed a highly polarised environment at the time).

Kostas’s project undertook a similar study for Greece. They began by using Technorati to find Greek political blogs (with “some” authority, according to Technorati’s measures), and tagged them according to their political orientation. During …

As 2010 draws to a close, its perhaps appropriate that my last couple of conference presentations for the year take a somewhat retrospective nature, summarising and reflecting on the 2010 Australian federal election, with a particular view on what we’ve learned about the state of Australian journalism in general and the role of Twitter in election coverage and debate in particular. I’ll present both those papers at different conferences in Sydney this Friday (26 November):

• At the Journalism Education Association conference at the University of Technology Sydney, I’m presenting a somewhat polemical plenary, “The Blogification of Australian Journalism? Notes …

Gothenburg.
The next speaker at AoIR 2010 is Luca Rossi, whose interest is in how information propagates through social network sites. This works with data from Friendfeed, which is somewhat similar to Twitter, but also allows people to add their own comments and likes directly to other’s posts (more similar to Facebook in this regard).

How can we define information propagation on this site, then? If a user posts some content on Friendfeed, then this message is visible to all of their followers – and if one of the followers comments or likes that message, it …

Gothenburg.
The final speaker in our social media mapping session at AoIR 2010 is my excellent PhD student Tim Highfield, whose focus is on comparing the French and Australian political blogospheres. Here, he’s examining blog network mapping, which enables an investigation of links, affiliations, friendships, clusters, references, and oppositions between blogs; this can also easily lead to simply pretty visualisations which ultimately don’t tell us much, however.

Strengths are that larger and longer-term datasets can be created, and dominant groups can be identified over time – however, many studies still focus on all links on a page, rather than …

Gothenburg.
The next speaker in our social media mapping panel at AoIR 2010 is Christian Nuernbergk, whose interest is in tracking and mapping political interaction in online social networks. This is driven by the ‘concentration of attention’ debate: people like Yochai Benkler suggest that new online platforms provide a greater space for people to engage in discussion and conversation, while someone like Matthew Hindman claims that the Web exhibits a ‘rich get richer’ phenomenon where audiences end up concentrated around a handful of sites.

So, in Germany, which Websites benefit the most from the emerging network; how centralised is the …

Gothenburg.
The next speaker in our social media mapping panel at AoIR 2010 is Hallvard Moe, whose focus is on Twitter as an arena for public debate in Norway, around the data retention policy debate in that country. Norway is traditionally a social-democratic state with relatively advanced use of ICTs, apparently including some 160,000 Twitter users; this also meant that there was substantial debate about the adoption of the EU data retention directive (for regularly archiving phone and network data).

Hallvard archived tweets on the #dld hashtag using Twapperkeeper, between April and early August 2010, resulting in some 12,000 …