@inproceedings{crowdcogacognitiveskillbasedsystemfor,
  title = {CrowdCog: A Cognitive Skill based System for Heterogeneous Task Assignment and Recommendation in Crowdsourcing},
  author = {Danula Hettiachchi and Niels van Berkel and Vassilis Kostakos and Jorge Goncalves},
  year = {2020},
  booktitle = {Proceedings of the ACM on Human-Computer Interaction 2020 10},
  url = {https://dl.acm.org/doi/10.1145/3415181},
}