Independence Assumptions Considered Harmful Alexander Franz author 1997-07 text 35th Annual Meeting of the Association for Computational Linguistics and 8th Conference of the European Chapter of the Association for Computational Linguistics Association for Computational Linguistics Madrid, Spain conference publication franz-1997-independence 10.3115/976909.979641 https://aclanthology.org/P97-1024/ 1997-07 182 189