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.
Tetsuya Yoshida. Toward finding hidden communities based on user profile. J. Intell. Inf. Syst., 40(2):189-209, 2013. [doi]
Abstract is missing.