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.
Tim Reichling, Michael Veith, Volker Wulf. Expert Recommender: Designing for a Network Organization. Computer Supported Cooperative Work, 16(4-5):431-465, 2007. [doi]