Differential Privacy on Spatio-Temporal Data
- 10.2991/iccia-17.2017.83How to use a DOI?
- spatio-temporal; differential privacy; score coefficient; sensitivity; prefix tree.
In this paper, we consider the location and time factor together, and we give different location and time to add the corresponding score coefficient to distinguish between the sensitivity of location and time. We will be under strict differential privacy model study of spatio-temporal data. We propose an efficient data processing method, based on the hybrid granularity prefix tree structure. At the same time, several novel differential privacy budget allocation schemes are proposed.
- © 2017, the Authors. Published by Atlantis Press.
- Open Access
- This is an open access article distributed under the CC BY-NC license (http://creativecommons.org/licenses/by-nc/4.0/).
Cite this article
TY - CONF AU - Yi Li AU - Bo Ning AU - Mei Bai AU - Yawen Zheng AU - Yu Wang PY - 2016/07 DA - 2016/07 TI - Differential Privacy on Spatio-Temporal Data BT - Proceedings of the 2nd International Conference on Computer Engineering, Information Science & Application Technology (ICCIA 2017) PB - Atlantis Press SP - 491 EP - 495 SN - 2352-538X UR - https://doi.org/10.2991/iccia-17.2017.83 DO - 10.2991/iccia-17.2017.83 ID - Li2016/07 ER -