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sql-derivative-sensitivity-analyser [2018/11/27 09:55] alisa [Description] |
sql-derivative-sensitivity-analyser [2018/11/27 10:00] alisa [Description] |
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===== Description ===== | ===== Description ===== | ||
- | Sensitivity of a function is the expected maximum change in the output, given a change in the input of the function. Sensitivity is the basis for calibrating the amount of noise to be added to prevent leakages on statistical database queries using a differential privacy mechanism. | + | Sensitivity of a function is the expected maximum change in the output, given a change in the input of the function. Sensitivity is the basis for calibrating the amount of noise to be added to prevent leakages on statistical database queries using a differential privacy mechanism. The analyser computes sensitivity of an SQL workflow and reports the amount of noise that we need to tolerate to achieve ε-differential privacy for desired ε. |
===== Quick guide ===== | ===== Quick guide ===== | ||