Semi-Automatic Wrapper Generation and Adaption: Living with Heterogeneity in a Market Environment.
Michael ChristoffelBethina SchmittJürgen SchneiderPublished in: ICEIS (2002)
Keyphrases
- semi automatic
- wrapper generation
- fully automatic
- gold standard
- semi structured
- semantic annotation
- semi automatically
- labor intensive
- information extraction
- ontology mapping
- data extraction
- web sources
- domain ontology
- automatic extraction
- digital libraries
- ontology construction
- fully automated
- web data
- text mining
- ontology engineering
- knowledge discovery
- web information extraction
- data mining