@INPROCEEDINGS{JHM+13,
author={Janetzko, Halldor and Hao, Ming C. and Mittelst├Ądt, Sebastian and Dayal, Umeshwar and Keim, Daniel A.},
title={{Enhancing Scatter Plots Using Ellipsoid Pixel Placement and Shading}},
booktitle={Proceedings of the 46th Annual Hawaii International Conference on System Sciences},
editor={Ralph H. Sprague, Jr.},
publisher={IEEE Computer Society},
pages={1522-1531},
doi={10.1109/HICSS.2013.197},
year={2013}
}