@InProceedings{DBLP:conf/soda/KrishnanMV02,
   title = {Hardware-assisted computation of depth contours},
   author = {Shankar Krishnan and Nabil H. Mustafa and Suresh Venkatasubramanian},
   year = 2002,
   BookTitle = {SODA},
   att_url = {http://www2.research.att.com/areas/visualization/papers_videos/pdf/DBLP-conf-soda-KrishnanMV02.pdf}
}