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.
Ziyang Liu, Qihong Shao, Yi Chen. Searching Workflows with Hierarchical Views. PVLDB, 3(1):918-927, 2010. [doi]
Abstract is missing.