Danny Z. Chen, Ovidiu Daescu. Maintaining Visibility of a Polygon with a Moving Point of View. In Frank Fiala, Evangelos Kranakis, Jörg-Rüdiger Sack, editors, Proceedings of the 8th Canadian Conference on Computational Geometry, Carleton University, Ottawa, Canada, August 12-15, 1996. pages 240-245, Carleton University Press, 1996.
Abstract is missing.