1. Gantelet, E., Lefauconnier, A.: The Time Looking for A Parking Space: Strategies, Associated Nuisances and Stakes of Parking Management in France. In: European Transport Conference, p. 6 (2006)
2. Ichihashi, H., Notsu, A., Honda, K., Katada, T., Fujiyoshi, M.: Vacant Parking Space Detector for Outdoor Parking Lot by Using Surveillance Camera and FCM Classifier. In: IEEE International Conference on Fuzzy Systems, pp. 127–134 (2009)
3. Salem, M., Watson, D.: Person Tracking for Parking Space Vacancy Prediction. Technical Report, University of California (2007)
4. Wah, C.: Catherine. Parking Space Vacancy Monitoring. Technical Report, University of California (2009)
5. Liu, S.: Robust Vehicle Detection from Parking Lot Images. Technical Report, Boston University (2005)