Computing Location-Based Lineage from Workflow Specifications to Optimize Provenance Queries.
Saumen C. DeySven KöhlerShawn BowersBertram LudäscherPublished in: IPAW (2014)
Keyphrases
- provenance information
- data provenance
- scientific workflows
- databases
- workflow systems
- data lineage
- database systems
- fine grained
- multimedia data
- metadata
- scientific data
- workflow management systems
- relational databases
- high level
- control flow
- social networking
- query processing
- missing information
- efficient processing
- database
- complex queries
- range queries
- business processes
- formal specification
- location information
- conceptual modeling
- specification language
- semantic annotation
- workflow management
- data integration
- management tools
- web services
- response time
- query language