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.
Liam Roditty, Uri Zwick. Improved Dynamic Reachability Algorithms for Directed Graphs. SIAM Journal on Computing, 37(5):1455-1471, 2008. [doi]
Abstract is missing.