@incollection{Green:1969, abstract = {This paper shows how a question-answering system can be constructed using first-order logic as its language and a resolution-type theorem-prover as its deductive mechanism. A working computer program, QA3, based on these ideas is described. The performance of the program compares favorably with several other general question-answering systems.}, added-at = {2007-12-14T02:39:32.000+0100}, author = {Green, Cordell}, biburl = {http://www.bibsonomy.org/bibtex/20980ffdcd2f500951a41509f27b9da4a/diego_ma}, booktitle = {Machine Intelligence}, chapter = 11, editor = {Meltzer, Bernard and Michie, Donald}, interhash = {2c189470606315e97417fd4150264c08}, intrahash = {0980ffdcd2f500951a41509f27b9da4a}, keywords = {question_answering logic}, pages = {183-205}, publisher = {Edinburgh University Press}, timestamp = {2007-12-14T02:39:32.000+0100}, title = {Theorem-Proving by Resolution as a Basis for Question-Answering Systems}, volume = 4, year = 1969 }