FastOFD: Contextual Data Cleaning with Ontology Functional Dependencies.
Zheng ZhengMorteza AlipourZhi QuIan CurrieFei ChiangLukasz GolabJaroslaw SzlichtaPublished in: EDBT (2018)
Keyphrases
- functional dependencies
- data cleaning
- approximate functional dependencies
- integrity constraints
- data integration
- text classification
- record linkage
- database design
- outlier detection
- relational databases
- normal form
- data quality
- database
- conflict free
- data dependencies
- data processing
- semantic web
- domain knowledge
- data warehousing
- missing values
- knowledge representation
- user defined
- knowledge base
- fraud detection
- web usage mining
- xml documents
- query answering
- business intelligence
- web mining
- data model
- query evaluation
- data warehouse
- feature selection
- machine learning
- information extraction
- databases