Keyphrases
- question answering
- query expansion
- cross language
- machine translation
- cross lingual
- domain specific
- itc irst
- ad hoc retrieval
- european languages
- cross language information retrieval
- information retrieval
- query translation
- document retrieval
- web retrieval
- text retrieval
- multilingual information retrieval
- manually generated
- clef evaluation campaign
- cross language retrieval
- chinese english
- target language
- source language
- machine translation system
- passage retrieval
- word alignment
- parallel corpus
- document collections
- language model
- information extraction
- knowledge representation