Semantic Information Extraction of Video Based on Ontology and Inference.
Jie MaJing ZhangHong LuXiangyang XuePublished in: ICSC (2007)
Keyphrases
- information extraction
- ontology population
- domain ontology
- semantic web
- semantic information
- semantic annotation
- owl dl ontologies
- semantic relationships
- semantically rich
- semantic knowledge
- semantic interoperability
- domain specific
- ontology driven
- ontology mapping
- semantic web technologies
- semantically enriched
- ontology based information extraction
- semantic search
- semantic tagging
- text mining
- semantic query
- semantic network
- natural language text
- natural language processing
- semantic representation
- semantic heterogeneity
- semi automatic
- domain knowledge
- domain specific ontologies
- ontology alignment
- semantic description
- natural language
- named entities
- knowledge representation
- semantic descriptions
- spreading activation
- collective classification
- owl ontologies
- information retrieval
- machine learning
- relational learning
- semantic similarity
- topic maps
- text representation
- structured data
- web service descriptions
- formal ontologies
- linguistic patterns
- related concepts
- semantic technologies
- semantic association
- named entity recognition
- semantic wiki
- semantic matching
- free text
- metadata
- knowledge base
- precision and recall
- ontology evolution
- conceptual graphs
- cidoc crm
- semantic integration
- question answering
- conditional random fields
- high level
- owl dl ontology
- semantic mapping
- description logics
- semantically enhanced
- conceptual structures
- ontology matching
- concept hierarchy
- semantic features
- word sense disambiguation
- current web
- bayesian networks