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.
Gleb Frank, Adam Farquhar, Richard Fikes. Building a large knowledge base from a structured source. IEEE Intelligent Systems, 14(1):47-54, 1999. [doi]
Abstract is missing.