Approximate Information Retrieval for Heterogeneity Ontologies.
Dazhou KangHanwu ChenBaowen XuJianjiang LuKeyue LiWilliam C. ChuPublished in: CW (2005)
Keyphrases
- information retrieval
- semantic heterogeneity
- ontology learning
- information retrieval systems
- information access
- semantic web
- document collections
- search engine
- ontology matching
- document retrieval
- knowledge base
- text mining
- language model
- domain ontology
- learning to rank
- information seeking
- semantic web technologies
- question answering
- ontology mapping
- information extraction
- ontology engineering
- ontology alignment
- semantic technologies
- design patterns
- machine learning
- test collection
- retrieval model
- relevance feedback
- knowledge representation
- domain specific
- semantic query
- databases
- artificial intelligence
- semantically rich
- expert systems
- domain knowledge
- heterogeneous data
- exact solution
- semantic relationships
- data integration
- information integration
- background knowledge