iMiner: Sub-room-level POI interaction detection for semantic location history construction.
Di WangJianga ShangWen ChengXiaolin LiPublished in: UPINLBS (2016)
Keyphrases
- semantic level
- location based services
- automatic detection
- human computer interaction
- higher level
- semantic representation
- user interaction
- levels of abstraction
- semantic web
- detection algorithm
- false alarms
- natural language
- semantic knowledge
- information retrieval
- semantic similarity
- detection rate
- detection method
- semantic analysis
- detection accuracy
- anomaly detection
- semantic relationships
- virtual environment
- domain specific
- physical space