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Milwaukee.


The next presenter at AoIR 2009 is Ericka Menchen-Trevino, whose interest is in the assessment of the credibility of online information, here especially for Wikipedia content, of course. Wikipedia is now a major source of information, and is used by many users especially also for health information, which is particularly problematic if users do not exercise sufficient caution in using the information provided here.

Ericka examined this by surveying the attitudes of college students towards Wikipedia's credibility; they were asked about specific information-seeking skills, and their actions in information seeking tests were also examined using screen capture and audio/video recording (using hypothetical scenarios).

Milwaukee.


The next speakers at AoIR 2009 are Susan Herring and Ewa Callahan. Susan starts by highlighting Wikipedia's well-known Neutral Point of View (NPOV) policy, but there has been little research into whether its content is truly fair and balanced - even less so across the many different languages across which Wikipedia operates. There is a sense that different versions emphasise 'local heroes', but this too has not been tested.

So, this paper examines the English and Polish Wikipedias. The Polish version is different from the English in that it is specific to one country only, and that there is a very specific cultural background of the language community (and it is also the fourth largest Wikipedia); the English version is the oldest and largest, and is authored by English speakers around the world (but with focus especially on US and UK users, persumably). The paper examined the entries for 15 famous Poles and 15 famous Americans across a variety of different fields of achievement from a structural as well as thematic point of view.

Milwaukee.


The final AoIR 2009 session for the day is on Wikipedia (hmm, so few papers on Wikipedia at this conference - why? just because Twitter is the Next Big Thing now?). We begin with Lindsay Fullerton, who notes the trends in Wikipedia which have been able to be observed over the past few years. In particular, edits of Wikipedia policy texts have substantially increased over time, to the point where there is now more work on Wikipedia policy edits than on actual articles; additionally, of course, there has been a massive growth of Wikipedia editors, levelling off now and standing at around 180,000.

Milwaukee.


The next speaker at AoIR 2009 is Karine Barzilai-Nahon, who shifts our interest to network gatekeeping theory. Online, users can become gatekeepers, and are no longer simply being gatekept for - so gatekeeping power has shifted to some extent; additionally, gatekeeping is no longer a solid state, but is becoming a much more dynamic phenomenon where we're sometimes gatekeeping ourselves, sometimes receiving the results of gatekeeping processes.

Gatekeeping theory was developed by Kurt Lewin in the 1940s, observing food habits in families (and seeing housewives as gatekeepers at that time); this was later applied in a major way to the editors in news publications, who control what information is selected for publication from all the daily events. Other applications are the management of technology (what new technologies reach a larger range of users) and information science (already starting to look at the role of communities as gatekeepers).

Milwaukee.


The next speaker at AoIR 2009 is László Ropolyi. He begins by conceptualising the idea of crisis: this is a kind of transformation in which an established system loses its integrity and gets disorganised, from which a new system emerges - a process of disorganisation followed by reorganisation. In a society without crisis, in other words, there is a usual order of events, a universal and dominant organising principle expressed in a commonly held ideology, style, or paradigm. In case of crisis, these usual organising principles lose their power and are invalidated.

Milwaukee.


OK, I'm in the next session at AoIR 2009, and Michael Blanchard makes a start by introducing Foucault's idea of governmentality. He believes that Deleuze's statement that we now live in societies of control is problematic - the societies of discipline that Foucault has introduced have been replaced with societies of control, but there was never an idea that there was a clear succession from sovereignty to discipline to control; these three were always a triangle.

Digital media amplify disciplinary power; the use of digital media carves out the individual as a more identifiable reality, as is evident when we consider the use of databases. Governmentality, by contrast, pertains to a mode of power that produces populations, the body which it works over is more virtual. There is still a political anatomy of detail (which is what discipline is described as), but governing produces from this a very different body with a more virtual presence.

Milwaukee.


The second keynote here at AoIR 2009 is by Wendy Hui Kyong Chun. She begins by noting the theme of this conference, Internet: Critical, which she says brilliantly captures the trajectory of the Internet thus far. If television is intimately linked to catastrophe, then the Net finds its justification, temporality, and crisis in crisis itself, in the critical - it is a crisis / critical machine. But the Net has not ended theory, or the need for theory, if we see theory as a way to resolve crisis, but spread theory everywhere. It has made ubiquitous (and thus banal) networks, which themselves depend on how they are imagined.

Milwaukee.


The next presentation at AoIR 2009 is by Hallvard Moe, who begins by noting that the public sphere is still a useful concept It exposes us to expressions, opinions, and perspective we would not otherwise have chosen in advance, and provides a range of common experiences for citizens. But how do online media impinge on this - do they segment and polarise the public sphere (as suggested by people like Cass Sunstein), or provide more connections between and access to different ideas (as per Yochai Benkler's networked public sphere)?

Milwaukee.


The final speaker this morning at AoIR 2009 is my PhD student Tim Highfield, who focusses on the French blogosphere and uses much the same methodology as in our joint paper. His work focusses on a dataset of French blog and mainstream news media posts from some 450 sites throughout 2009, and out of this identifies what events and topics are driving discussion. Sites in his sample were identified through searches on relevant search engines as well as on specialist blog aggregators such as the French Linkfluence.

Overall, this particular study, which focusses on blogs, now takes in some 23000 posts from 148 active blogs over 221 days, out of some 165,000 posts when you also include the mainstream news media. Because the French political environment is multi-party, these blogs cluster into a number of groupings, rather than just a broad 'left' and 'right' category.