Relational Algebra for In-Database Process Mining.
Remco M. DijkmanJuntao GaoPaul GrefenArthur H. M. ter HofstedePublished in: CoRR (2017)
Keyphrases
- relational algebra
- process mining
- query language
- database
- data model
- relational calculus
- relational database systems
- relational data model
- relational model
- expressive power
- process model
- null values
- relational databases
- normal form
- relational algebra expressions
- database systems
- databases
- complex objects
- database query languages
- event logs
- database management systems
- formal concept analysis
- business processes
- database technology
- object oriented
- database applications
- aggregate functions
- sql queries
- high level
- data analysis
- query processing
- business process
- nearest neighbor
- incomplete information
- data types