Discovery and Contextual Data Cleaning with Ontology Functional Dependencies.
Zheng ZhengLongtao ZhengMorteza Alipour LangouriFei ChiangLukasz GolabJaroslaw SzlichtaPublished in: CoRR (2021)
Keyphrases
- functional dependencies
- data cleaning
- integrity constraints
- approximate functional dependencies
- data integration
- normal form
- relational databases
- database design
- data quality
- outlier detection
- record linkage
- database
- text classification
- data processing
- semantic web
- knowledge discovery
- data dependencies
- domain knowledge
- xml documents
- conflict free
- fraud detection
- web usage mining
- databases
- data warehousing
- knowledge representation
- data model
- information extraction
- data sources
- knowledge base
- pattern discovery
- database systems
- user defined
- data mining
- multivalued dependencies