Evaluating Multimodal NLG Using Production Experiments Ielka van der Sluis author Emiel Krahmer author 2004-05 text Proceedings of the Fourth International Conference on Language Resources and Evaluation (LREC’04) Maria Teresa Lino editor Maria Francisca Xavier editor Fátima Ferreira editor Rute Costa editor Raquel Silva editor European Language Resources Association (ELRA) Lisbon, Portugal conference publication van-der-sluis-krahmer-2004-evaluating https://aclanthology.org/L04-1015/ 2004-05