Population of a Knowledge Base for News Metadata from Unstructured Text and Web Data Rosa Stern author Benoît Sagot author 2012-06 text Proceedings of the Joint Workshop on Automatic Knowledge Base Construction and Web-scale Knowledge Extraction (AKBC-WEKEX) James Fan editor Raphael Hoffman editor Aditya Kalyanpur editor Sebastian Riedel editor Fabian Suchanek editor Partha Pratim Talukdar editor Association for Computational Linguistics Montréal, Canada conference publication stern-sagot-2012-population https://aclanthology.org/W12-3007/ 2012-06 35 40