Range-based Obstructed Nearest Neighbor Queries.
Huaijie ZhuXiaochun YangBin WangWang-Chien LeePublished in: SIGMOD Conference (2016)
Keyphrases
- nearest neighbor queries
- similarity search
- metric space
- index structure
- data objects
- high dimensional spaces
- efficient processing
- multimedia databases
- nearest neighbor search
- range queries
- r tree
- nearest neighbor
- similarity queries
- spatial queries
- query optimization
- data sets
- multi dimensional
- management system
- mobile devices
- high dimensional
- moving objects
- data streams
- data structure