Keyphrases
- databases
- data flow
- query processing
- workflow management systems
- business processes
- neural network
- case study
- log data
- query language
- business process
- workflow execution
- workflow systems
- database
- web services
- document management
- workflow technology
- log analysis
- petri net
- spatio temporal databases
- scientific workflows
- efficient retrieval
- database systems
- information systems
- real time