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Table 2 Ratios of successful extraction under different attacks for semi-structured data

From: Semi-structured data protection scheme based on robust watermarking

Type of attackRatios of successful extraction
File1.json (size: 100)File2.json (size: 200)File3.json (size: 800)File4.json (size: 1500)
No. attack10/1010/1010/1010/10
DeletionPd = 5%10/1010/1010/1010/10
Pd = 10%10/1010/1010/1010/10
Pd = 20%10/108/1010/1010/10
Pd = 30%10/108/109/1010/10
Value modificationPm = 5%10/1010/1010/1010/10
Pm = 10%10/1010/1010/1010/10
Pm = 20%10/1010/1010/1010/10
Pm = 30%10/109/1010/1010/10
InsertionPi = 5%10/1010/1010/1010/10
Pi = 10%10/1010/1010/1010/10
Pi = 15%10/1010/1010/1010/10
Pi = 20%10/1010/1010/1010/10