. . . . "In scenarios in which crowdsourcing is applied to validate the results of machine computation tasks, question filtering relies on specific thresholds or historical information about the likelihood that human in- put will significantly improve the results generated algorithmically. Find-Fix-Verify addresses tasks that initially can be very complex (or very large), like in our case the discovery and classification of various types of errors in DBpedia." . . . . "2019-11-07T12:47:11+01:00"^^ . .