Keyphrases
- cross language
- document collections
- explicit semantic analysis
- question answering
- text retrieval
- document retrieval
- text categorization
- cross language information retrieval
- named entities
- information access
- information retrieval systems
- cross lingual
- plagiarism detection
- spoken document retrieval
- query translation
- wordnet
- cross language retrieval
- information retrieval
- knowledge base
- semantic information
- cl sr
- wikipedia articles
- textual and visual information
- retrieval model
- test collection
- natural language
- bayesian networks