A Semantic Web-based Approach for Context-Aware User Query formulation and Information Retrieval.
Hahn Huu HoangTho Manh NguyenA Min TjoaPublished in: Int. J. Inf. Technol. Web Eng. (2008)
Keyphrases
- semantic web
- context aware
- user queries
- information retrieval systems
- search engine
- information retrieval
- relevant documents
- retrieval model
- contextual information
- ubiquitous computing
- query terms
- context awareness
- semantic search
- mobile devices
- keywords
- web search engines
- semantic technologies
- semantic web technologies
- knowledge representation
- description logics
- ambient intelligence
- query processing
- search result
- query logs
- retrieval effectiveness
- retrieved documents
- web search
- search queries
- ranked list
- document collections
- semantic annotation
- knowledge management
- retrieval systems
- query suggestion
- information extraction
- text mining
- information access
- relevance feedback
- knowledge base
- document retrieval
- information seeking
- vector space model
- natural language
- test collection