%0 Conference Proceedings
%T α-Visibility
%A Mohammad Ghodsi
%A  Anil Maheshwari
%A  Nouri Baygi, Mostafa
%A  Jörg-Rüdiger Sack
%A  Hamid Zarrabi-Zadeh
%J 13th Scandinavian Symposium and Workshops on Algorithm Theory
%D 2012