Multi-objective Query Optimization in Smartphone Social Networks.
Andreas KonstantinidisDemetrios Zeinalipour-YaztiPanayiotis AndreouGeorge SamarasPublished in: Mobile Data Management (1) (2011)
Keyphrases
- query optimization
- multi objective
- social networks
- database systems
- evolutionary algorithm
- cost model
- optimization algorithm
- query processing
- multidatabase systems
- cost estimation
- genetic algorithm
- data placement
- semantic query optimization
- cardinality estimation
- xml data
- query scheduling
- mobile devices
- selectivity estimation
- query execution plans
- query execution
- database management systems
- objective function
- continuous queries
- data management
- approximate query answering
- query execution plan
- databases
- query optimizer
- complex queries
- recursive queries
- query optimizers