DPTraj-PM: Differentially Private Trajectory Synthesis Using Prefix Tree and Markov Process.

Nana Wang Mohan S. Kankanhalli

Published in: CoRR (2024)

Keyphrases

markov process
differentially private
prefix tree
markov chain
differential privacy
data structure
sequential patterns
stochastic process
stationary distribution
tree structure
frequent itemsets
transition probabilities
database
website
data model
search engine
information retrieval