Machine Learning for Shallow Interpretation of User Utterances in Spoken Dialogue Systems Piroska Lendvai author Antal van den Bosch author Emiel Krahmer author 2003 text Proceedings of the 2003 EACL Workshop on Dialogue Systems: interaction, adaptation and styes of management conference publication lendvai-etal-2003-machine https://aclanthology.org/W03-2710/ 2003