@conference { KLKY11, title = {Investigating the Efficacy of Crowdsourcing on Evaluating Visual Decision Supporting System}, booktitle = {Human Factors and Ergonomics Society}, pages = {1090-1094}, series = {1}, doi = {10.1177/1071181311551228}, year = {2011}, author = {Kim, Sung-Hee and Li, Sensen and Kwon, Bum Chul and Yi, Ji Soo} }