| 1 | -- | 0 | Frank Schweitzer, Alessandro Vespignani. Editorial |
| 2 | -- | 0 | Chunyan Wang 0015, Bernardo A. Huberman. Long trend dynamics in social media |
| 3 | -- | 0 | David García 0001, Antonios Garas, Frank Schweitzer. Positive words carry less information than negative words |
| 4 | -- | 0 | Gautier Krings, Márton Karsai, Sebastian Bernhardsson, Vincent D. Blondel, Jari Saramäki. Effects of time window size and placement on the structure of an aggregated communication network |
| 5 | -- | 0 | Tad Hogg, Kristina Lerman. Social dynamics of Digg |
| 6 | -- | 0 | Michael D. Conover, Bruno Gonçalves, Alessandro Flammini, Filippo Menczer. Partisan asymmetries in online political activity |
| 7 | -- | 0 | Dirk Helbing, Pratik Mukerji. Crowd disasters as systemic failures: analysis of the Love Parade disaster |
| 8 | -- | 0 | Fabio Ciulla, Delia Mocanu, Andrea Baronchelli, Bruno Gonçalves, Nicola Perra, Alessandro Vespignani. Beating the news using social media: the case study of American Idol |
| 9 | -- | 0 | Emilio Ferrara. A large-scale community structure analysis in Facebook |
| 10 | -- | 0 | Hang-Hyun Jo, Márton Karsai, Juuso Karikoski, Kimmo Kaski. Spatiotemporal correlations of handset-based service usages |
| 11 | -- | 0 | A. Paolo Masucci, Sophie Arnaud-Haond, Víctor M. Eguíluz, Emilio Hernández-García, Ester A. Serrão. Cymodocea nodosa genetic diversity network |
| 12 | -- | 0 | Luca Maria Aiello, Alain Barrat, Ciro Cattuto, Rossano Schifanella, Giancarlo Ruffo. Link creation and information spreading over social and communication ties in an interest-based online social network |