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.
Joseph A. Wald, Paul G. Sorenson. Resolving the Query Inference Problem Using Steiner Trees. ACM Trans. Database Syst., 9(3):348-368, 1984. [doi]
Abstract is missing.