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.
Sherif Ghali, A. James Stewart. Maintenance of the Set of Segments Visible from a Moving Viewpoint in Two Dimensions. In Symposium on Computational Geometry. 1996. [doi]