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.
Hui Shi, Bernd Krieg-Brückner. Qualitative Semantic Representations. KI, 22(3):59-61, 2008. [doi]
Abstract is missing.