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.
Rafal Zdunek, Andrzej Cichocki. Nonnegative matrix factorization with quadratic programming. Neurocomputing, 71(10-12):2309-2320, 2008. [doi]
Abstract is missing.