Dynamic query interface for spatial proximity query with degree-of-interest varied by distance to query point.
Myoungsu ChoBo Hyoung KimDong Kyun JeongYeong-Gil ShinJinwook SeoPublished in: CHI (2010)
Keyphrases
- query point
- query interface
- spatial proximity
- distance function
- k nearest neighbor
- nearest neighbor
- deep web
- knn
- spatial features
- skyline queries
- web databases
- r tree
- query language
- nearest neighbor search
- range queries
- query result
- databases
- metric space
- database
- data points
- spatial relationships
- information integration
- index structure
- data structure
- user queries
- distance measure
- data sources
- query processing