Keyphrases
- cross language
- document collections
- explicit semantic analysis
- document retrieval
- question answering
- text retrieval
- cross language information retrieval
- cross lingual
- information access
- information retrieval systems
- knowledge base
- named entities
- plagiarism detection
- text categorization
- query translation
- cross language retrieval
- semantic relations
- information retrieval
- relevant documents
- test collection
- link structure
- wordnet
- spoken document retrieval
- digital libraries
- wikipedia articles
- semi automatically
- co occurrence
- textual and visual information