Eliciting Data Semantics Via Top-Down and Bottom-Up Approaches: Challenges and Opportunities.
Lois M. L. DelcambreVijay KhatriYair WandBarbara WilliamsCarson C. WooMark ZozuliaPublished in: ER (2006)
Keyphrases
- data sets
- data collection
- complex data
- data structure
- data sources
- data points
- raw data
- training data
- data processing
- database
- application domains
- synthetic data
- high quality
- knowledge base
- data distribution
- data mining techniques
- small number
- missing data
- high dimensional data
- network structure
- statistical methods
- data objects
- website
- formal semantics