Robust Interpretation of User Requests for Text Retrieval in a Multimodal Environment.
Alexandra KleinEstela Puig-WaldmüllerHarald TrostPublished in: COLING (2002)
Keyphrases
- text retrieval
- user requests
- information retrieval
- inverted file
- document retrieval
- cross language
- query expansion
- retrieval quality
- document collections
- latent semantic indexing
- keyword extraction
- image retrieval
- retrieval systems
- multimedia
- multimedia retrieval
- automatic query expansion
- multi modal
- textual information retrieval
- keywords
- database systems
- metadata