Digitalkoot: Making Old Archives Accessible Using Crowdsourcing. - Otto Chrons; Sami Sundell (Human Computation, 2011)

The CUBRIK project: human-enhanced time-aware multimedia search. - Piero Fraternali; Marco Tagliasacchi; Davide Martinenghi; Alessandro Bozzon; Ilio Catallo; Eleonora Ciceri; Francesco Saverio Nucci; Vincenzo Croce; Ismail Sengör Altingövde; Wolf Siberski; Fausto Giunchiglia; Wolfgang Nejdl; et al. (WWW (Companion Volume), 2012)

SoHuman 2014 - 3rd International Workshop on Social Media in Crowdsourcing and Human Computation - Introduction - Theme: Socially-Aware Crowdsourcing - The Value of the Human Touch. - Jasminko Novak; Alessandro Bozzon; Piero Fraternali; Petros Daras; Otto Chrons; Bonnie A. Nardi; Alejandro Jaimes (SocInfo Workshops, 2014)