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.
Reind P. van de Riet. Notes on a classification for DKE. Data \& Knowledge Engineering, 41(2-3):133-139, 2002. [doi]