@inproceedings{shu14infocomdemo, 
  author={Yuanchao Shu and Cou\'{e}, P. and Yinghua Huang and Jiaqi Zhang and Peng Cheng and Jiming Chen}, 
  booktitle={IEEE Conference on Computer Communications (INFOCOM)}, 
  title={{Demo: G-Loc: Indoor localization leveraging gradient-based fingerprint map}}, 
  year={2014},
}