Walking in the crowd: anonymizing trajectory data for pattern analysis.
Noman MohammedBenjamin C. M. FungMourad DebbabiPublished in: CIKM (2009)
Keyphrases
- pattern analysis
- trajectory data
- pattern recognition
- traffic management
- road network
- moving objects
- moving object trajectories
- spatial data
- space time
- computational intelligence
- image analysis
- temporal information
- mobility data
- data analysis
- gps data
- textual information retrieval
- privacy protection
- private information
- information loss
- humanoid robot
- pattern classification
- machine learning
- wireless networks
- image processing
- map matching
- artificial intelligence
- neural network