@article{JMLR:v7:chang06a,
  author  = {Fu Chang and Chin-Chin Lin and Chi-Jen Lu},
  title   = {Adaptive Prototype Learning Algorithms: Theoretical and Experimental Studies},
  journal = {Journal of Machine Learning Research},
  year    = {2006},
  volume  = {7},
  number  = {76},
  pages   = {2125--2148},
  url     = {http://jmlr.org/papers/v7/chang06a.html}
}