the use of theorem-proving techniques in question-answering systems
For the purpose of this paper, a question-answering system is a computer program that has at least the following three characteristics: (1) The ability to accept statements of fact and store them in its memory (2) The ability to search stored information efficiently and to recognize items that are relevant to a particular query (3) The ability to respond appropriately to a question by identifying and presenting the answer if it is present in memory, and by deducing a reasonable logical response from relevant knowledge if the complete answer is not explictly available.
use systems paper computer programming memorialized search informal relevance present response knowledge completeness theorem proving question answering