Ontology Mediated Information Extraction with MASTRO SYSTEM-T.
Domenico LemboYunyao LiLucian PopaKun QianFederico ScafoglieriPublished in: ISWC (Demos/Industry) (2020)
Keyphrases
- information extraction
- ontology based information extraction
- ontology population
- natural language processing
- text mining
- named entities
- domain ontology
- knowledge base
- domain knowledge
- domain specific
- relation extraction
- free text
- semi structured
- precision and recall
- semantic annotation
- structured data
- web documents
- semantic web
- information retrieval
- question answering
- owl dl ontologies
- ontology mapping
- machine learning
- named entity recognition
- knowledge representation
- semi automatic
- data extraction
- conditional random fields
- conceptual model
- machine translation
- word sense disambiguation
- ontology engineering
- extracting meaningful
- semantically enhanced
- open domain
- ontology construction
- ontology driven
- web mining
- text processing
- semantic relationships
- owl ontologies
- natural language text
- ontology evolution
- information systems
- search engine
- text documents
- knowledge discovery