Fig. 10
From: A hotspot-based probabilistic cache placement policy for ICN in MANETs
Cache efficiency vs. time for cross regions. This figure indicates that CR leads LCE in cache hit ratio for both Zipf parameters. The results also show that CR has more advantage when Zipf Parameter is set to 0.9 rather than 0.3. In the 0.9 case, CR more than doubled the cache hit ratio of LCE, indicating that CR provides a better solution to cross-region scenario where user interests differ from one region to another