Practical quantum private query of blocks based on the two-dimensional QKD system.
Tingrui PeiXiao-Lu MengChun-Yan WeiFei GaoShujuan TianQingyong DengPublished in: Quantum Inf. Process. (2019)
Keyphrases
- database
- query evaluation
- three dimensional
- query processing
- user queries
- response time
- complex queries
- multi dimensional
- query formulation
- range queries
- user interaction
- database queries
- relevance feedback
- keywords
- retrieval method
- data objects
- real world
- query terms
- aggregate queries
- retrieval systems
- query expansion
- private data
- query execution
- boolean queries
- quantum mechanics
- quantum computation
- result set
- search queries
- keyword search
- vector space
- document retrieval
- document collections
- data management
- nearest neighbor
- data structure