Information Retrieval Using Robust Natural Language Processing Tomek Strzalkowski author Barbara Vauthey author 1992-06 text 30th Annual Meeting of the Association for Computational Linguistics Association for Computational Linguistics Newark, Delaware, USA conference publication strzalkowski-vauthey-1992-information 10.3115/981967.981981 https://aclanthology.org/P92-1014/ 1992-06 104 111