Examining the Role of Statistical and Linguistic Knowledge Sources in a General-Knowledge Question-Answering System Claire Cardie author Vincent Ng author David Pierce author Chris Buckley author 2000-04 text Sixth Applied Natural Language Processing Conference Association for Computational Linguistics Seattle, Washington, USA conference publication cardie-etal-2000-examining 10.3115/974147.974172 https://aclanthology.org/A00-1025/ 2000-04 180 187