Schema Extraction and Structural Outlier Detection for JSON-based NoSQL Data Stores.
Meike KlettkeUta StörlStefanie ScherzingerPublished in: BTW (2015)
Keyphrases
- outlier detection
- data stores
- big data
- knowledge discovery
- databases
- external data
- detection algorithm
- fraud detection
- data streams
- high dimensional datasets
- credit card fraud detection
- data sets
- relational databases
- database systems
- density estimation
- distance based outlier detection
- data model
- data integration
- density ratio estimation
- data sources
- database schema
- data management
- relational database systems
- data analysis
- data mining
- information extraction
- social media
- detecting outliers
- xml schema
- detect outliers
- machine learning
- cloud computing
- business intelligence