| 1 | -- | 0 | Pietro Michelucci, Elena Simperl. Editorial |
| 3 | -- | 17 | Cristina Sarasua, Elena Simperl, Natasha F. Noy, Abraham Bernstein, Jan Marco Leimeister. Crowdsourcing and the Semantic Web: A Research Manifesto |
| 19 | -- | 44 | Anne E. Bowser, Andrea Wiggins. Privacy in Participatory Research: Advancing Policy to support Human Computation |
| 45 | -- | 67 | Sandy J. J. Gould, Anna L. Cox, Duncan P. Brumby, Sarah Wiseman. Home is Where the Lab is: A Comparison of Online and Lab Data From a Time-sensitive Study of Interruption |
| 69 | -- | 103 | Anil Kumar Sistla, Krunalkumar Patel, Gayatri Mehta. Crowdsourcing the mapping problem for design space exploration of custom reconfigurable architecture designs |
| 105 | -- | 131 | Sakyajit Bhattacharya, Laura Elisa Celis, Deepthi Chander, Koustuv Dasgupta, Saraschandra Karanam, Vaibhav Rajan. Crowds of Crowds: Performance based Modeling and Optimization over Multiple Crowdsourcing Platforms |