Farthest-Point Voronoi Region Sensitive Processing for Further Precise Maximum Query Results.
Hideki SatoRyoichi NaritaPublished in: IDT/IIMSS/STET (2014)
Keyphrases
- efficient processing
- query processing
- database
- query point
- query evaluation
- range queries
- real time
- processing queries
- user queries
- response time
- database queries
- data processing
- relevance feedback
- processing cost
- retrieval systems
- user interaction
- query expansion
- aggregation queries
- complex queries
- data sources
- voronoi diagram
- single point
- query execution
- keyword queries
- keyword search
- data objects
- information retrieval systems
- vector space
- distance function