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.
Yannis Velegrakis, Renée J. Miller, Lucian Popa. Preserving mapping consistency under schema changes. VLDB J., 13(3):274-293, 2004. [doi]