From Web Directories to Ontologies: Natural Language Processing Challenges.
Ilya ZaihrayeuLei SunFausto GiunchigliaWei PanQi JuMingmin ChiXuanjing HuangPublished in: ISWC/ASWC (2007)
Keyphrases
- web directories
- natural language processing
- knowledge representation
- semantic relations
- information extraction
- machine learning
- ontology learning
- web documents
- text mining
- natural language
- website
- search engine
- wordnet
- vector space model
- query disambiguation
- databases
- search tools
- web resources
- artificial intelligence
- domain knowledge
- named entities
- knowledge base
- hierarchical structure
- information retrieval