GEM^2-Tree: A Gas-Efficient Structure for Authenticated Range Queries in Blockchain.
Ce ZhangCheng XuJianliang XuYuzhe Richard TangByron ChoiPublished in: ICDE (2019)
Keyphrases
- range queries
- index structure
- r tree
- indexing structure
- multi dimensional
- tree structure
- efficient processing
- b tree
- query processing
- range query processing
- metric space
- disk allocation
- range searching
- multidimensional data
- range aggregate queries
- similarity queries
- indexing techniques
- data structure
- main memory
- disk accesses
- spatial data
- nearest neighbor
- knn
- high dimensional
- data sets