Tree-Based Microaggregation for the Anonymization of Search Logs.
Guillermo Navarro-ArribasVicenç TorraPublished in: Web Intelligence/IAT Workshops (2009)
Keyphrases
- search logs
- information loss
- differential privacy
- web search
- search engine
- log data
- privacy protection
- query expansion
- query logs
- web search engines
- query suggestion
- search queries
- data quality
- study proposes
- log files
- disclosure risk
- usage logs
- privacy preserving
- original data
- retrieval model
- statistical databases
- knowledge acquisition