@article{GöSpSt+2019Uncertainty-Aware,
 author = {Görtler, Jochen and Spinner, Thilo and Streeb, Dirk and Weiskopf, Daniel and Deussen, Oliver},
 journal = {IEEE Transactions on Visualization and Computer Graphics},
 title = {Uncertainty-Aware Principal Component Analysis},
 year = {2019}
}