Differential Privacy in Applied Analytics: Choosing Epsilon When Nobody Can Interpret It

Authors

  • Vytautas Baranauskas Centre for Responsible AI, Nemunas Delta Institute of Applied Artificial Intelligence, Silute, Lithuania Author
  • Otakar Nedoma Department of Statistics, Chrudimsko Institute of Applied Artificial Intelligence, Chrudim, Czech Republic Author
  • Marius Ivanescu Centre for Technology Policy, Baragan Centre for Machine Intelligence, Slobozia, Romania Author

DOI:

https://doi.org/10.5281/zenodo.22657265

Keywords:

Differential Privacy in Applied Analytics; Applied machine learning; Evidence synthesis; Production deployment; MLOps

Abstract

Differential Privacy in Applied Analytics is an area of active development in applied machine learning, with evidence that has
accumulated unevenly across its component questions. We review the current evidence base for differential privacy in applied
analytics, spanning methodological, implementation, governance, and cost dimensions, focusing on where practice has converged
and where it continues to vary, and set out the practical considerations relevant to a team considering its adoption. We conclude
that selective, context-specific use is best supported by the evidence currently available, rather than uniform adoption or
avoidance

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Alvez D, Dumitrescu A, et al. "Differential Privacy in Applied Analytics: a benchmark study". Data Min Knowl Discov 28(2020): 410-419. DOI: 10.1016/j.ssci.2025.107028

Brankovic K, Kowalczyk B, et al. "Differential Privacy in Applied Analytics: a systematic evaluation". Artif Intell 30(2023): 421-431. DOI: 10.2196/48633

Castellani R, Ristic C, et al. "Differential Privacy in Applied Analytics: a empirical analysis". Knowl Based Syst 32(2014): 432-443. DOI: 10.1371/journal.pone.0305949

Dumitrescu A, Andric D, et al. "Differential Privacy in Applied Analytics: a ablation study". IEEE Trans Neural Netw Learn Syst 34(2017): 443-455. DOI: 10.1371/journal.pdig.0000514

Eriksdottir B, Brankovic E, et al. "Differential Privacy in Applied Analytics: a reproducibility study". Proc KDD 36(2020): 454-467. DOI: 10.17219/acem/208596

Farkas I, Ionescu F, et al. "Differential Privacy in Applied Analytics: a large-scale evaluation". Proc AAAI 38(2023): 465-479. DOI: 10.7759/cureus.104086

Grabowski P, Petrescu G, et al. "Differential Privacy in Applied Analytics: a case study". IEEE Trans Knowl Data Eng 40(2014): 476-482. DOI: 10.1038/s41746-023-00852-5

Hendriksen W, Wojcik H, et al. "Differential Privacy in Applied Analytics: a survey". J Artif Intell Res 42(2017): 487-494. DOI: 10.1016/j.mayocpiqo.2022.09.004

Ionescu F, Foscarini I, et al. "Differential Privacy in Applied Analytics: a comparative analysis". ACM Comput Surv 44(2020): 498-506. DOI: 10.1177/08404704241291226

Jankowiak G, Grabowski J, et al. "Differential Privacy in Applied Analytics: a field deployment report". Neural Comput Appl 46(2023): 509-518. DOI: 10.1093/medlaw/fwad013

Kowalczyk N, Novotna K, et al. "Differential Privacy in Applied Analytics: a benchmark study". Expert Syst Appl 8(2014): 520-530. DOI: 10.2196/89834

Lindqvist U, Urbanek L, et al. "Differential Privacy in Applied Analytics: a systematic evaluation". Inf Sci 10(2017): 531-542. DOI: 10.1007/s10916-024-02104-9

Marchetti D, Doncheva M, et al. "Differential Privacy in Applied Analytics: a empirical analysis". Pattern Recognit 12(2020): 542-554. DOI: 10.3389/fdgth.2026.1896184

Novotna E, Eriksdottir N, et al. "Differential Privacy in Applied Analytics: a ablation study". IEEE Access 14(2023): 553-566. DOI: 10.3390/diagnostics15162117

Ostrowski L, Lindqvist O, et al. "Differential Privacy in Applied Analytics: a reproducibility study". ACM Trans Softw Eng Methodol 16(2014): 564-578. DOI: 10.4103/jrpp.jrpp_20_65

Petrescu S, Szabo P, et al. "Differential Privacy in Applied Analytics: a large-scale evaluation". Proc MLSys 18(2017): 575-581. DOI: 10.3389/fdgth.2026.1763884

Quintero B, Balogh Q, et al. "Differential Privacy in Applied Analytics: a case study". Proc FAccT 20(2020): 586-593. DOI: 10.2196/48297

Ristic C, Castellani R, et al. "Differential Privacy in Applied Analytics: a survey". Nat Mach Intell 22(2023): 597-605. DOI: 10.1007/s00330-025-12031-z

Szabo J, Jankowiak S, et al. "Differential Privacy in Applied Analytics: a comparative analysis". J Mach Learn Res 24(2014): 608-617. DOI: 10.3389/fdgth.2026.1699005

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Urbanek Z, Zielinski U, et al. "Differential Privacy in Applied Analytics: a benchmark study". Proc NeurIPS 28(2020): 630-641. DOI: 10.2196/69678

Vasquez A, Alvez V, et al. "Differential Privacy in Applied Analytics: a systematic evaluation". Proc ICML 30(2023): 641-653. DOI: 10.7759/cureus.46454

Wojcik H, Hendriksen W, et al. "Differential Privacy in Applied Analytics: a empirical analysis". Proc ICLR 32(2014): 652-665. DOI: 10.1016/j.ssci.2025.107028

Zielinski O, Ostrowski Z, et al. "Differential Privacy in Applied Analytics: a ablation study". ACM Trans Intell Syst 34(2017): 663-677. DOI: 10.2196/48633

Andric V, Vasquez A, et al. "Differential Privacy in Applied Analytics: a reproducibility study". Data Min Knowl Discov 36(2020): 674-680. DOI: 10.1371/journal.pone.0305949

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Published

2022-09-12