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.
Hyung-Ju Cho, Chin-Wan Chung. Indexing range sum queries in spatio-temporal databases. Information \& Software Technology, 49(4):324-331, 2007. [doi]