Geometric Noise for Locally Private Counting Queries.
Lefki KacemCatuscia PalamidessiPublished in: PLAS@CCS (2018)
Keyphrases
- response time
- query language
- query processing
- noise level
- efficient processing
- database queries
- noise reduction
- range queries
- user queries
- answering queries
- random noise
- web search engines
- privacy preserving
- data sources
- missing data
- query evaluation
- noisy data
- signal to noise ratio
- boolean queries
- database systems
- result set
- complex queries
- privacy violations
- noise model
- database
- geometric structure
- geometric constraints
- spatial data
- index structure
- databases