Researchr is a web site for finding, collecting, sharing, and reviewing scientific publications, for researchers by researchers.
Sign up for an account to create a profile with publication list, tag and review your related work, and share bibliographies with your co-authors.
Fred Damerau. Operating Statistics for the Transformational Question Answering System. Computational Linguistics, 7(1):30-42, 1981.
Abstract is missing.