Keyphrases
- keyword search
- score normalization
- meta search
- search engine
- speaker verification
- person authentication
- keywords
- web search engines
- structured data
- biometric recognition
- relational databases
- data fusion
- xml documents
- xml keyword search
- rank aggregation
- xml data
- search queries
- web search
- keyword queries
- match scores
- query language
- ontology mapping
- user queries
- biometric identification
- information extraction
- information retrieval
- noisy environments
- face recognition
- audio visual
- information filtering
- multimedia
- web pages
- machine learning
- keyword search in relational databases