@article{JMLR:v15:wang14a,
  author  = {Po-Wei Wang and Chih-Jen Lin},
  title   = {Iteration Complexity of Feasible Descent Methods for Convex Optimization},
  journal = {Journal of Machine Learning Research},
  year    = {2014},
  volume  = {15},
  number  = {45},
  pages   = {1523--1548},
  url     = {http://jmlr.org/papers/v15/wang14a.html}
}