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.
Yangxi Li, Bo Geng, Linjun Yang, Chao Xu, Wei Bian. Query difficulty estimation for image retrieval. Neurocomputing, 95:48-53, 2012. [doi]
Abstract is missing.