Fast self-healing gradients

@inproceedings{beal-fastselfhealinggradients,
   apice = {FastSelHealingGradients},
   author = {Beal, Jacob and Bachrach, Jonathan and Vickery, Daniel and Tobenkin, Mark},
   booktitle = {SAC},
   dblp = {conf/sac/BealBVT08},
   editor = {Wainwright, Roger L. and Haddad, Hisham},
   isbn = {978-1-59593-753-7},
   pages = {1969--1975},
   publisher = {ACM},
   title = {Fast self-healing gradients},
   year = 2008
}