ACM SIGSPATIAL GIS Cup 2017: range queries under Fréchet distance.
Martin WernerDev OliverPublished in: ACM SIGSPATIAL Special (2018)
Keyphrases
- range queries
- spatial databases
- multi dimensional
- index structure
- efficient processing
- r tree
- geographic information systems
- spatial queries
- query processing
- range searching
- knn
- multidimensional data
- range query processing
- metric space
- spatial data
- distance function
- indexing techniques
- spatial objects
- data cube
- databases
- hamming distance
- locality sensitive hashing
- similarity queries
- lower bound