@inproceedings{846303,
 author = {Pushkar Joshi and Wen C. Tien and Mathieu Desbrun and Fr\&\#233;d\&\#233;ric Pighin},
 title = {Learning controls for blend shape based realistic facial animation},
 booktitle = {SCA '03: Proceedings of the 2003 ACM SIGGRAPH/Eurographics symposium on Computer animation},
 year = {2003},
 isbn = {1-58113-659-5},
 pages = {187--192},
 location = {San Diego, California},
 publisher = {Eurographics Association},
 address = {Aire-la-Ville, Switzerland, Switzerland},
 }

@InCollection{joshi2004,
 author = { Pushkar Joshi and Carlo Sequin and Ryo Takahashi},
 title = {Functionally Optimized Subdivision Surfaces},
 booktitle = { Proceedings of ACM SIGGRAPH, Technical Sketches and
Applications},
 volume = {23},
 number = {4},
 month = {Oct},
 year = {2004}
}