Rights Protection of Trajectory Datasets
Claudio Lucchese, Michail Vlachos, Deepak Rajan, Philip S. Yu · 2008
This work presents a technique of convincingly claiming ownership rights over a trajectory dataset. The presented methodology distorts imperceptibly a collection of sequences, effectively embedding a secret key, while retaining as well as possible the neighborhood of each object, which is vital for operations such as similarity search, classification or clustering.