Logical structure based semantic relationship extraction from semi-structured documents.
Kuo ZhangGang WuJuan-Zi LiPublished in: WWW (2006)
Keyphrases
- logical structure
- semi structured documents
- semantic relationships
- semi structured
- free text
- xml documents
- information extraction
- structural information
- semantic information
- xml schema
- domain specific
- domain ontology
- semantic similarity
- co occurrence
- metadata
- semantic content
- natural language
- artificial intelligence
- multimedia documents
- semantic features
- semantic concepts
- information integration
- relational databases
- semantic relations
- low level features
- information retrieval
- natural language processing