The Potsdam NLG systems at the GIVE-2.5 Challenge Konstantina Garoufi author Alexander Koller author 2011-09 text Proceedings of the 13th European Workshop on Natural Language Generation Claire Gardent editor Kristina Striegnitz editor Association for Computational Linguistics Nancy, France conference publication garoufi-koller-2011-potsdam https://aclanthology.org/W11-2851/ 2011-09 307 311