Evgenia Christoforou

It's About Time: A View of Crowdsourced Data Before and During the Pandemic

Data attained through crowdsourcing have an essential role in the development of computer vision algorithms. Crowdsourced data might include reporting biases, since crowdworkers usually describe what is "worth saying" in addition to images’ content. We explore how the unprecedented events of 2020, including the unrest…