Keyphrases
- parallel algorithm
- aggregate queries
- matrix multiplication
- query processing
- shared memory
- distributed memory
- message passing
- probabilistic xml
- data cube
- efficient computation
- parallel computation
- parallel programming
- aggregate functions
- join algorithms
- cluster of workstations
- query optimization
- pc cluster
- high dimensional
- matrix factorization
- computational efficiency
- data management
- multi dimensional
- approximate answers
- parallel machines
- similarity search
- higher order
- parallel version
- database systems
- database