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.
Eduardo Sany Laber, Ruy Luiz Milidiú, Artur Alves Pessoa. A strategy for searching with different access costs. Theoretical Computer Science, 287(2):571-584, 2002.
Abstract is missing.