Revisiting User Information Needs in Aggregated Search.
Shanu SushmitaMartin HalveyMounia LalmasRobert VillaPublished in: EuroHCIR (2012)
Keyphrases
- aggregated search
- search tasks
- natural language generation
- personal information
- web search
- user profiles
- retrieval systems
- digital libraries
- federated search
- information retrieval systems
- information retrieval
- search result
- relevance assessments
- search queries
- databases
- artificial intelligence
- loss function
- test collection
- question answering
- natural language
- machine learning