Excellence in Research and Innovation for Humanity
Byung-Ju Kim and  Jong-Jin Shin and  Hwa-Jin Nam and  Jin-Soo Kim,  Skyline Extraction using a Multistage Edge Filtering.   journal   = {International Journal of Electrical, Computer, Energetic, Electronic and Communication Engineering}, [online]. World Academy of Science, Engineering and Technology. July 2011, vol. 55(7). 792 - 796[viewed 15 December 2017]. Available from: http://waset.org/publications/10437.