A semantic federated search engine for domain-specific document retrieval.
Mauro DragoniAndi RexhaHermann ZiakRoman KernPublished in: SAC (2017)
Keyphrases
- document retrieval
- domain specific
- search engine
- information retrieval
- spreading activation
- language model
- text retrieval
- domain ontology
- retrieval model
- document collections
- ranking functions
- semantic mapping
- relevant documents
- search queries
- relevance feedback
- cross language
- web search
- user queries
- digital libraries
- web search engines
- learning to rank
- data sources
- language modeling
- document indexing
- pseudo relevance feedback
- passage retrieval
- information access
- keywords
- question answering systems
- xml retrieval
- retrieved documents
- semantic search
- semantic knowledge
- retrieval strategies
- query logs
- federated search
- visual features
- retrieval systems
- semantic information