| 1 | -- | 2 | Reynold Cheng, Silviu Maniu, Pierre Senellart. Guest Editorial: Special Issue on Databases and Crowdsourcing |
| 3 | -- | 31 | Marija Slavkovik, Louise A. Dennis, Michael Fisher. An abstract formal basis for digital crowds |
| 33 | -- | 67 | Khalid Belhajjame, Norman W. Paton, Cornelia Hedeler, Alvaro A. A. Fernandes. Enabling community-driven information integration through clustering |
| 69 | -- | 93 | Haoran Xu, Dandan Zhou, Yuqing Sun, Haiqi Sun. Quality based dynamic incentive tagging |
| 95 | -- | 122 | Valter Crescenzi, Paolo Merialdo, Disheng Qiu. Crowdsourcing large scale wrapper inference |
| 123 | -- | 141 | Vincenzo Della Mea, Eddy Maddalena, Stefano Mizzaro. Mobile crowdsourcing: four experiments on platforms and tasks |