Keyphrases
- model averaging
- approximate query answering
- query optimization
- aggregate queries
- multi dimensional
- selectivity estimation
- xml data
- data cube
- data warehouse
- supervised classification
- bayesian methods
- approximate answers
- posterior distribution
- database systems
- cost model
- query processing
- databases
- xml documents
- relational databases
- gaussian processes
- data sets
- markov networks
- bayesian framework
- efficient computation
- bayesian network structures
- data mining