1. Geo-indistinguishability: differential privacy for location-based systems;Andrés,2013
2. Robust and fast similarity search for moving object trajectories;Chen,2005
3. Differentially private trajectory data publication;Chen,2011
4. Differentially private transit data publication: a case study on the Montreal transportation system;Chen,2012
5. Differentially private sequential data publication via variable-length n-grams;Chen,2012