Maintenance of the set of segments visible from a moving viewpoint in two dimensions

Sherif Ghali and A. James Stewart
Proc. 12th Symp. Computational Geometry, ACM, May 1996, pp. V3–V4
ftp://dgp.toronto.edu/pub/ghali/SCG96.ps.gz

Cites:

Visibility with a moving point of view

Fano Experimental Web Server, D. Eppstein, School of Information & Computer Science, UC Irvine