Representing and resolving ambiguities in ontology-based question answering Christina Unger author Philipp Cimiano author 2011-07 text Proceedings of the TextInfer 2011 Workshop on Textual Entailment Sebastian Padó editor Stefan Thater editor Association for Computational Linguistics Edinburgh, Scottland, UK conference publication unger-cimiano-2011-representing https://aclanthology.org/W11-2406/ 2011-07 40 49