The paper shows how a question-answering system can use first-order logic as its language and an automatic theorem prover, based upon the resolution inference p

This book contains an introduction to symbolic logic and a thorough discussion of mechanical theorem proving and its applications. The book consists of three ma

"Kind of crude, but it works, boy, it works!" AZan NeweZZ to Herb Simon, Christmas 1955 In 1954 a computer program produced what appears to be the first compute