A Query Inversion Technique for Detection of Unexpected Values in Relational Databases.
Md. Salah UddinDmitry V. AlexandrovPublished in: IntelliSys (2) (2018)
Keyphrases
- relational databases
- database
- keyword search
- query evaluation
- user defined
- query processing
- user queries
- databases
- object detection
- attribute values
- response time
- query formulation
- detection algorithm
- automatic detection
- data sources
- query expansion
- relational model
- keywords
- data structure
- relevance feedback
- false positives
- false alarms
- event detection
- functional dependencies
- relational data
- normal form
- database systems
- xml data
- complex queries
- inverted index
- query execution
- anomaly detection
- database objects
- relational tables