An Efficient Indexing Technique for Computing High Dimensional Data Cubes.
Fangling LengYubin BaoGe YuDaling WangYuntao LiuPublished in: WAIM (2006)
Keyphrases
- data cube
- indexing techniques
- similarity search
- high dimensional
- multi dimensional
- range queries
- index structure
- sparse data
- metric space
- storage space
- range sum queries
- indexing scheme
- aggregate queries
- data warehouse
- on line analytical processing
- indexing method
- multidimensional data
- multidimensional databases
- data structure
- indexing structure
- databases
- r tree
- low dimensional
- online analytical processing
- olap systems
- data cube construction
- efficient query processing
- b tree
- dimensionality reduction
- query processing
- main idea consists
- cost model
- vector space
- high dimensional data
- nearest neighbor
- data model
- compressed data
- knn
- olap queries
- signature file
- machine learning
- neural network