Mobile Information Systems / 2016 / Article / Fig 10

Research Article

LPPS: A Distributed Cache Pushing Based K-Anonymity Location Privacy Preserving Scheme

Figure 10

Cache hit ratio.
(a) The average cache hit ratio with real datasets
(b) The average cache hit ratio with simulated Zipf-distribution dataset
(c) The average cache hit ratio with real datasets
(d) The average cache hit ratio with simulated Zipf-distribution dataset

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