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researcher

Primal Pappachan

11 papers hereh-index 9238 citations35 works total

Matching runs newest-first, so older work may not be attached to this profile yet.

author position
  • first author3
  • middle author7
  • last author1

Across the 11 of 11 papers where every author was matched, so the position is known.

fields
  • cs.DB6
  • cs.CR3
  • cs.AI1
  • cs.CY1

identity via Semantic Scholar / OpenAlex

activity
20202026
most citedMeaningful Data Erasure in the Presence of Dependencies

2 citations · 7 across the 10 of their papers we have counts for

collaborators
Showing cs.CRShow all

3 papers · 1 filter

cs.CR2024

Time-Efficient Locally Relevant Geo-Location Privacy Protection

Chenxi Qiu, Ruiyao Liu, Primal Pappachan +2

Geo-obfuscation serves as a location privacy protection mechanism (LPPM), enabling mobile users to share obfuscated locations with servers, rather than their exact locations. This…

cs.CR2023

GenAIPABench: A Benchmark for Generative AI-based Privacy Assistants

Aamir Hamid, Hemanth Reddy Samidi, Tim Finin +2

Privacy policies of websites are often lengthy and intricate. Privacy assistants assist in simplifying policies and making them more accessible and user friendly. The emergence of…

cs.CR2022★ 2 cited

User Customizable and Robust Geo-Indistinguishability for Location Privacy

Primal Pappachan, Chenxi Qiu, Anna Squicciarini +1

Location obfuscation functions generated by existing systems for ensuring location privacy are monolithic and do not allow users to customize their obfuscation range. This can lead…

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Not affiliated with arXiv. Researcher data from Semantic Scholar (ODC-BY) and OpenAlex.