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.
Pablo Barceló, Leonid Libkin, Anthony Widjaja Lin, Peter T. Wood. Expressive Languages for Path Queries over Graph-Structured Data. ACM Trans. Database Syst., 37(4):31, 2012. [doi]
Abstract is missing.