| Topic bias in the social media - The representation of political topics in Obama's 'Open for Questions'-campaign in comparison t Recent Google, Yahoo, MSN search queries leading to this post |  |
 | Fri, 20/05/11 - 10:14 |
| Topic bias in the social media - The representation of political topics in Obama's 'Open for Questions'-campaign in comparison t Recent Google, Yahoo, MSN search queries leading to this post | |
| Fri, 20/05/11 - 10:14 |