Proactive Information Retrieval via Screen Surveillance.
Vuong Thanh TungGiulio JacucciTuukka RuotsaloPublished in: SIGIR (2017)
Keyphrases
- information retrieval
- search engine
- information retrieval systems
- question answering
- vector space model
- text mining
- language model
- document retrieval
- learning to rank
- query expansion
- document collections
- information access
- surveillance system
- information filtering
- real time
- multi camera
- video surveillance
- retrieval systems
- information extraction
- machine learning