Using Extracted Behavioral Features to Improve Privacy for Shared Route Tracks.
Mads Schaarup AndersenMikkel Baun KjærgaardKaj GrønbækPublished in: MobiSec (2012)
Keyphrases
- extracting features
- extracted features
- automatically extracted
- feature vectors
- image features
- characteristic features
- moving objects
- feature set
- route planning
- personal information
- privacy preserving
- benchmark datasets
- learning algorithm
- prior knowledge
- object recognition
- multiscale
- co occurrence
- classification accuracy
- low level
- false positives
- svm classifier
- spatial information
- feature space
- private information
- feature extraction
- behavioral patterns
- social networks