Keyphrases
- information retrieval
- search engine
- information retrieval systems
- user modelling
- computational linguistics
- information access
- information processing
- learning to rank
- document retrieval
- text mining
- question answering
- document collections
- test collection
- retrieval systems
- retrieval effectiveness
- language modeling
- multimedia
- cognitive processes
- cognitive architecture
- structured documents
- case study
- working memory
- boolean queries
- exploratory search
- machine learning