Parallel Strategies for the Execution of Top-k Queries with MaxScore on GPUs.
Roussian R. A. GaiosoHélio Crestana GuardiaVeronica Gil-CostaHermes SengerPublished in: SBAC-PAD (2019)
Keyphrases
- query processing
- parallel execution
- parallel programming
- parallel processing
- efficient execution
- result set
- aggregation queries
- query evaluation
- efficient processing
- retrieval strategies
- user defined
- parallel implementation
- database queries
- range queries
- web search engines
- parallel architectures
- query language
- graphics processing units
- parallel computing
- execution engine
- data sources
- response time
- xml data
- user queries
- aggregate queries
- query result
- shared memory
- parallel algorithm
- index structure
- skyline queries
- query expansion
- execution plan
- multi core processors
- scoring functions
- approximate answers
- cost model
- general purpose