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.
Martin M. Soubbotin, Sergei M. Soubbotin. Use of Patterns for Detection of Likely Answer Strings: A Systematic Approach. In TREC. 2002. [doi]
Abstract is missing.