Modelling Information Needs in Collaborative Search Conversations.
Sosuke ShigaHideo JohoRoi BlancoJohanne R. TrippasMark SandersonPublished in: SIGIR (2017)
Keyphrases
- neural network
- desired information
- information access
- spatial information
- domain knowledge
- search space
- information space
- language model
- higher level
- information processing
- contextual information
- prior knowledge
- semantic information
- information retrieval
- structural information
- search strategy
- search strategies
- web documents
- databases
- genetic algorithm
- information extraction
- query processing