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Security and Communication Networks
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2021
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Article
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Tab 5
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Research Article
A Blockchain-Integrated Divided-Block Sparse Matrix Transformation Differential Privacy Data Publishing Model
Table 5
Comparison of DSMT-DP algorithm and SMT-DP algorithm in operation time consumption.
Algorithm
Operation time consumption (seconds)
DSMT-DP
2.17
10
−1
s
SMT-DP (without divided-block)
6.39 × 10
−1
s