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.
Philip N. Klein. Parallelism, Preprocessing, and Reachability: A Hybrid Algorithm for Directed Graphs. J. Algorithms, 14(3):331-343, 1993.
Abstract is missing.