License: Creative Commons Attribution 4.0 International license (CC BY 4.0)
When quoting this document, please refer to the following
DOI: 10.4230/LIPIcs.ITCS.2023.54
URN: urn:nbn:de:0030-drops-175574
URL: http://dagstuhl.sunsite.rwth-aachen.de/volltexte/2023/17557/
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Ghazi, Badih ; Kumar, Ravi ; Manurangsi, Pasin ; Steinke, Thomas

Algorithms with More Granular Differential Privacy Guarantees

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LIPIcs-ITCS-2023-54.pdf (0.9 MB)

Abstract

Differential privacy is often applied with a privacy parameter that is larger than the theory suggests is ideal; various informal justifications for tolerating large privacy parameters have been proposed. In this work, we consider partial differential privacy (DP), which allows quantifying the privacy guarantee on a per-attribute basis. We study several basic data analysis and learning tasks in this framework, and design algorithms whose per-attribute privacy parameter is smaller that the best possible privacy parameter for the entire record of a person (i.e., all the attributes).

BibTeX - Entry

@InProceedings{ghazi_et_al:LIPIcs.ITCS.2023.54,
  author =	{Ghazi, Badih and Kumar, Ravi and Manurangsi, Pasin and Steinke, Thomas},
  title =	{{Algorithms with More Granular Differential Privacy Guarantees}},
  booktitle =	{14th Innovations in Theoretical Computer Science Conference (ITCS 2023)},
  pages =	{54:1--54:24},
  series =	{Leibniz International Proceedings in Informatics (LIPIcs)},
  ISBN =	{978-3-95977-263-1},
  ISSN =	{1868-8969},
  year =	{2023},
  volume =	{251},
  editor =	{Tauman Kalai, Yael},
  publisher =	{Schloss Dagstuhl -- Leibniz-Zentrum f{\"u}r Informatik},
  address =	{Dagstuhl, Germany},
  URL =		{https://drops.dagstuhl.de/opus/volltexte/2023/17557},
  URN =		{urn:nbn:de:0030-drops-175574},
  doi =		{10.4230/LIPIcs.ITCS.2023.54},
  annote =	{Keywords: Differential Privacy, Algorithms, Per-Attribute Privacy}
}

Keywords: Differential Privacy, Algorithms, Per-Attribute Privacy
Collection: 14th Innovations in Theoretical Computer Science Conference (ITCS 2023)
Issue Date: 2023
Date of publication: 01.02.2023

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