Charting the Depths of Robust Speech Parsing W Kasper author B Kiefer author H.-U. Krieger author C J Rupp author K L Worm author 1999-06 text Proceedings of the 37th Annual Meeting of the Association for Computational Linguistics Association for Computational Linguistics College Park, Maryland, USA conference publication kasper-etal-1999-charting 10.3115/1034678.1034741 https://aclanthology.org/P99-1052/ 1999-06 405 412