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.
Chandra Chekuri, Anand Rajaraman. Conjunctive query containment revisited. Theoretical Computer Science, 239(2):211-229, 2000. [doi]
Abstract is missing.