Privacy-Preserving Important Passage Retrieval.
Luís MarujoJosé PorteloDavid Martins de MatosJoão Paulo NetoAnatole GershmanJaime G. CarbonellIsabel TrancosoBhiksha RajPublished in: CoRR (2014)
Keyphrases
- privacy preserving
- passage retrieval
- question answering
- document retrieval
- language model
- audio visual
- privacy preserving data mining
- privacy preservation
- query expansion
- retrieval model
- information retrieval
- vertically partitioned data
- retrieval systems
- data privacy
- private information
- privacy sensitive
- relevance model
- quantitative evaluation
- sensitive information
- scalar product
- privacy concerns
- differential privacy
- secure multiparty computation
- test collection
- pseudo relevance feedback
- semantic relatedness
- relevance feedback
- bayesian networks
- document collections
- multi modal
- image classification
- information retrieval systems
- principal component analysis
- natural language processing