@inproceedings{WardXYR:2011ComputerStat,
author = {Matthew O. Ward and Zaixian Xie and Di Yang and Elke A. Rundensteiner},
title = {Quality-Aware Visual Data Analysis},
booktitle = {Computational Statistics},
year = {2011},
volume = {26},
number = {4},
pages = {567-584}
}