NLP-based scripting for CALL activities G Antoniadis author S Echinard author O Kraif author T Lebarbé author M Loiseau author C Ponton author 2004-aug 28 text Proceedings of the Workshop on eLearning for Computational Linguistics and Computational Linguistics for eLearning COLING Geneva, Switzerland conference publication antoniadis-etal-2004-nlp https://aclanthology.org/W04-1703/ 2004-aug 28 18 25