@inproceedings{noureddine2016graph,
title={GRAPH CONNECTION LAPLACIAN METHODS CAN BE MADE ROBUST TO NOISE},
author={Noureddine El Karoui, and Hau-tieng Wu},
url={http://archive.ymsc.tsinghua.edu.cn/pacm_paperurl/20170429111013065336748},
year={2016},
}