A formal definition of operation quality of factors: a focus on data and information.
Zbigniew J. GackowskiPublished in: Int. J. Inf. Qual. (2007)
Keyphrases
- raw data
- collected data
- complex data
- data sets
- information sources
- historical data
- high quality
- end users
- structural information
- data quality
- data analysis
- domain knowledge
- training data
- statistical analysis
- huge amounts
- synthetic data
- sensor data
- data repositories
- spatial information
- essential information
- information resources
- information services
- low quality
- computer systems
- domain experts
- database
- heterogeneous sources
- missing information
- multiple types
- data mining tools
- prior knowledge
- log data
- knowledge discovery
- data collection
- background knowledge
- prior information
- web data
- log files
- data points
- complex structures
- data streams
- privacy concerns
- original data
- high dimensional data
- keywords
- missing data
- digital data
- network structure
- social networks
- stored data
- input data