A conceptual framework for linking risk and the elements of the data-information-knowledge-wisdom (DIKW) hierarchy.
Terje AvenPublished in: Reliab. Eng. Syst. Saf. (2013)
Keyphrases
- conceptual framework
- raw data
- prior knowledge
- expert knowledge
- background knowledge
- domain experts
- enormous amounts
- missing information
- complex data
- information resources
- domain knowledge
- end users
- information from multiple sources
- valuable knowledge
- higher level
- data mining techniques
- data collection
- data sets
- semantically rich
- information sources
- stored data
- acquisition process
- multiple sources
- structured information
- global information
- historical data
- data points
- semantic information
- contextual information
- data sources
- knowledge base
- computer systems
- spatial data
- information loss
- sensitive information
- concept hierarchy
- database
- knowledge representation
- extracted knowledge
- real world
- general purpose
- information extraction
- machine learning
- data mining tools
- knowledge discovery
- temporal information
- expert systems