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.
Zhen Liu, Anand Ranganathan, Anton Riabov. Specifying and enforcing high-level semantic obligation policies. J. Web Sem., 7(1):28-39, 2009. [doi]