@INPROCEEDINGS{16pls-gsip,
  author = {Lei Pi and Zhuo Lu and Yalin Sagduyu and Su Chen},
  title = {Defending Active Learning against Adversarial Inputs in Automated Document Classification},
  booktitle = {Proc. of IEEE Global Conference on Signal and Information Processing (GlobalSIP)},
  month = {December}
  year = {2016}
}