@article{publication-22008, author={Dumitrache, Anca and Inel, Oana and Timmermans, Benjamin and Ortiz, Carlos and Sips, Robert-Jan and Aroyo, Lora and Welty, Chris}, journal={Semantic Web}, number=3, pages={403-421}, publisher={IOS Press}, title={Empirical methodology for crowdsourcing ground truth}, volume=12, year=2021, }