Repository navigation

[SYSTEMDS-3972] Differential privacy for aggregates - add dp_laplace and dp_gaussian built-in functions with budget accounting - #2539

Closed

andersonm-ibm wants to merge 46 commits into

apache:mainfrom

andersonm-ibm:diff_privacy_pub

Closed

[SYSTEMDS-3972] Differential privacy for aggregates - add dp_laplace and dp_gaussian built-in functions with budget accounting#2539
andersonm-ibm wants to merge 46 commits into
apache:mainfrom
andersonm-ibm:diff_privacy_pub

Commits on Aug 5, 2026
- Initial DPBuiltinCPInstruction and RDPAccountant
  Maya Anderson
  committed
  25673e9
- Add dp_gaussian and dp_laplace operations
  Maya Anderson
  committed
  52b87c8
- Fix test package name.
  Maya Anderson
  committed
  01b938a
- Fix Laplace accountant
  Maya Anderson
  committed
  643ec89
- Add unit tests
  Maya Anderson
  committed
  6eecbea
- Rename RDPAccountant to DPBudgetAccountant
  Maya Anderson
  committed
  7d3e25e
- Delete RDPAccountant
  Maya Anderson
  committed
  77db192
- Fix parseInstruction() comment
  Maya Anderson
  committed
  af7b13a
- Integration tests
  Maya Anderson
  committed
  9dcbb08
- Update test comments
  Maya Anderson
  committed
  7334f4a
- Fix integration test to compare clean to noisy data
  Maya Anderson
  committed
  e2a70a9
- Make integration test more readable
  Maya Anderson
  committed
  14df339
- Comment fix
  Maya Anderson
  committed
  e6d87e6
- Fix L1 L2 sensitivity parameter documentation
  Maya Anderson
  committed
  33a15fa
- junit output format
  Maya Anderson
  committed
  67d3b1f
- dp_laplace and dp_gaussian now take the original matrix and build a transformation matrix T internally, returning T %*% X with noise fused into a single matrix multiply.
  Maya Anderson
  committed
  b75d85b
- Remove 4th and 5th parameters and instead get them in a loop, according to David's suggestion
  Maya Anderson
  committed
  467144c
- Add dp_set_budget(epsilon, delta) built-in
  Maya Anderson
  committed
  74d10b9
- Change DPBudgetAccountant defaults to be constants
  Maya Anderson
  committed
  dc0dbf2
- Cleanup comments
  Maya Anderson
  committed
  a62a1e5
- Differential Privacy Benchmark
  Maya Anderson
  committed
  57c59aa
- Checkstyle fix
  Maya Anderson
  committed
  dda4a53
- Add missing licenses
  Maya Anderson
  committed
  15eff33
- More checkstyle fixes
  Maya Anderson
  committed
  520b432
- Add missing break. Fixes test
  Maya Anderson
  committed
  e5651ff
- Change ParameterizedBuiltinOp.compare() so that two syntactically identical dp_laplace or dp_gaussian calls are never be merged into one execution.
  Maya Anderson
  committed
  a328bd7
- Address David's review comments: unite utility methods, reorder alphabetically ParamBuiltinOp
  Maya Anderson
  committed
  1a43391
- Route dp_laplace/dp_gaussian through the named-parameter builtin path
  Maya Anderson
  committed
  da825c7
- Code review comments: remove special characters
  Maya Anderson
  committed
  ef27332
- Unite tests
  Maya Anderson
  committed
  fcf4338
- Remove unneeded pom.xml change
  Maya Anderson
  committed
  1e8f5d9
- Use getRandomMatrix in DPBuiltinDMLTest and call it in setup instead of in every test
  Maya Anderson
  committed
  1c35622
- Removed python requirements file
  Maya Anderson
  committed
  5f660cf
- Reorder Gauss and Laplace cases alphabetically
  Maya Anderson
  committed
  3e2f01e
- Add parsing tests
  Maya Anderson
  committed
  cd0844b
- Use computeGaussianSigma
  Maya Anderson
  committed
  1103eb6
- Change gaussian noise generation to use MatrixBlock randOperation, and laplace - Well1024a
  Maya Anderson
  committed
  8774f3f
- Checkstyle
  Maya Anderson
  committed
  6149776
- use an existing ParameterizedBuiltin type, instead of a new instruction type DPBuiltin
  Maya Anderson
  committed
  baf15c0
- Comment readability
  Maya Anderson
  committed
  d021e92
- Return DPBuiltinCPInstruction, but now it extends ParameterizedBuiltinCPInstruction, owning parse validation, processInstruction(), and the lineage-refusal — all DP instruction-level concerns now l…
  Maya Anderson
  committed
  8b2e967
- Comment cleanups after review fixes
  Maya Anderson
  committed
  20a640f
- Move DP benchmark under dp folder and add a README
  Maya Anderson
  committed
  d47883b
Commits on Aug 9, 2026
- Add license to requirements.txt
  Maya Anderson
  committed
  c136c2e
Commits on Aug 25, 2026
- Changes according to format-changed.sh
  Maya Anderson
  committed
  eca3ac7
Commits on Sep 1, 2026
- Fix doc reference, improve readability
  Maya Anderson
  committed
  18a6f5a

Commits

Commits on Aug 5, 2026

Commits on Aug 9, 2026

Commits on Aug 25, 2026

Commits on Sep 1, 2026