Active Learning for Building a Corpus of Questions for Parsing Jordi Atserias author Giuseppe Attardi author Maria Simi author Hugo Zaragoza author 2010-05 text Proceedings of the Seventh International Conference on Language Resources and Evaluation (LREC’10) Nicoletta Calzolari editor Khalid Choukri editor Bente Maegaard editor Joseph Mariani editor Jan Odijk editor Stelios Piperidis editor Mike Rosner editor Daniel Tapias editor European Language Resources Association (ELRA) Valletta, Malta conference publication atserias-etal-2010-active https://aclanthology.org/L10-1447/ 2010-05