Aggregation of Malmquist productivity indexes.
Valentin ZelenyukPublished in: Eur. J. Oper. Res. (2006)
Keyphrases
- rank aggregation
- database
- databases
- software development
- return on investment
- data envelopment analysis
- spatial aggregation
- b tree
- r tree
- index structure
- decision making
- query processing
- learning algorithm
- computer vision
- neural network
- disk space
- aggregation queries
- physical database design
- indexing schemes
- real world
- aggregation operators
- inverted file
- indexing techniques
- knowledge base
- case study
- database systems
- multi dimensional