@inproceedings{Zhang09GMP,
 author = {Zhang, Xinyu and Kim, Young J. and Manocha, Dinesh},
 title = {Reliable sweeps},
 booktitle = {SPM '09: 2009 SIAM/ACM Joint Conference on Geometric and Physical Modeling},
 year = {2009},
 isbn = {978-1-60558-711-0},
 pages = {373--378},
 location = {San Francisco, California},
 doi = {http://doi.acm.org/10.1145/1629255.1629306},
 publisher = {ACM},
 address = {New York, NY, USA},
 }