Topic bias in the social media - The representation of political topics in Obama's 'Open for Questions'-campaign in comparison to traditional media and the blogosphere

Riedel, Anna; Send, Hendrik (2009): Topic bias in the social media - The representation of political topics in Obama's 'Open for Questions'-campaign in comparison to traditional media and the blogosphere. Informatik 2009 – Im Focus das Leben. Bonn: Gesellschaft für Informatik e. V.. PISSN: 1617-5468. ISBN: 978-3-88579-248-2. pp. 204-204. Regular Research Papers. Lübeck. 28.9.-2.10.2009