Date: Thursday 25 September 2014Time: 15:45-17:15Room: Lecture TheatreChair: Rebecca Eynon John Prpić, Araz Taeihagh, James Melton Jr: Experiments on Crowdsourcing Policy Assessment Jorge Goncalves, Yong Liu, Bin Xiao, Saad Chaudhry, Simo Hosio, Vassilis Kostakos: A Case Study in Modelling Government-Citizen Interaction in Facebook Mayo Fuster Morell, Ruben Martínez, Jorge Luis Salcedo Maldonado: Mapping the common based peer production: A crowd-sourcing experiment ‹ TRACK A: Harnessing the Crowd up John Prpić, Araz Taeihagh, James Melton Jr: Experiments on Crowdsourcing Policy Assessment ›