@inproceedings{nam-etal-2020-effective, title = "Effective Crowdsourcing of Multiple Tasks for Comprehensive Knowledge Extraction", author = "Nam, Sangha and Lee, Minho and Kim, Donghwan and Han, Kijong and Kim, Kuntae and Yoon, Sooji and Kim, Eun-kyung and Choi, Key-Sun", editor = "Calzolari, Nicoletta and B{\'e}chet, Fr{\'e}d{\'e}ric and Blache, Philippe and Choukri, Khalid and Cieri, Christopher and Declerck, Thierry and Goggi, Sara and Isahara, Hitoshi and Maegaard, Bente and Mariani, Joseph and Mazo, H{\'e}l{\`e}ne and Moreno, Asuncion and Odijk, Jan and Piperidis, Stelios", booktitle = "Proceedings of the Twelfth Language Resources and Evaluation Conference", month = may, year = "2020", address = "Marseille, France", publisher = "European Language Resources Association", url = "https://aclanthology.org/2020.lrec-1.27/", pages = "212--219", language = "eng", ISBN = "979-10-95546-34-4" }