Research Article
A Caching-Enabled Permissioned Blockchain Scheme for Industrial Internet of Things Based on Deep Reinforcement Learning
Figure 7
(a) Our proposed caching agent vs. LFU and LRU. Comparison of total delay reductions under various α from 1.1 to 1.8. (b) Our proposed caching agent vs. LFU and LRU. Comparison of total delay reductions under various numbers of total blocks from 60,000 to 150,000. (c) Our proposed caching agent vs. LFU and LRU. Comparison of deprecated data percentages under various α from 1.1 to 1.8.
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