@article{stabilizingsparsecoxmodelusingclinical,
  title = {Stabilizing Sparse Cox Model using Clinical Structures in Electronic Medical Records},
  author = {Shivapratap Gopakumar and Truyen Tran and Dinh Phung and Svetha Venkatesh},
  year = {2014},
  eprint = {1407.6094},
  archivePrefix = {arXiv},
  url = {http://arxiv.org/abs/1407.6094v1},
}