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.
Bracha Shapira, Boaz Zabar. Personalized search: Integrating collaboration and social networks. JASIS, 62(1):146-160, 2011. [doi]