Evaluating Graph Traversal Algorithms for Distributed SPARQL Query Optimization.
Xin WangThanassis TiropanisHugh C. DavisPublished in: JIST (2011)
Keyphrases
- query optimization
- database systems
- query processing
- query optimizers
- cost model
- query execution plans
- parallel query processing
- multidatabase systems
- query execution
- join queries
- cost estimation
- cardinality estimation
- distributed systems
- approximate query answering
- query scheduling
- data structure
- data placement
- query language
- web services