Vulcain - An Ontology-Based Information Extraction System.
Amalia TodirascuLaurent RomaryDalila BekhouchePublished in: NLDB (2002)
Keyphrases
- information extraction
- natural language processing
- precision and recall
- text mining
- structured data
- relation extraction
- named entity recognition
- free text
- information retrieval
- semi structured
- named entities
- management system
- question answering
- conditional random fields
- machine translation
- natural language text
- ontology based information extraction
- web mining
- open domain
- text summarization
- extracting meaningful
- text documents
- optimal solution
- semantic tagging
- information extraction systems
- unstructured text
- multiscale
- text processing
- textual data
- natural language
- knowledge representation
- web documents
- data sets