@inproceedings{yuan2012conservative,
   title = {Be conservative: enhancing failure diagnosis with proactive logging},
   author = {Yuan, Ding and Park, Soyeon and Huang, Peng and Liu, Yang and Lee, Michael M and Tang, Xiaoming and Zhou, Yuanyuan and Savage, Stefan},
   booktitle = {Proceedings of the 10th USENIX conference on Operating Systems Design and Implementation},
   pages = {293--306},
   year = {2012},
   organization = {USENIX Association} }