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.
William S. Havens, Alan K. Mackworth. Representing Knowledge of the Visual World. IEEE Computer, 16(10):90-96, 1983.
Abstract is missing.