1. Power Tutor - A power monitor for Android-Based Mobile Platforms. http://ziyang.eecs.umich.edu/projects/powertutor/. Power Tutor - A power monitor for Android-Based Mobile Platforms. http://ziyang.eecs.umich.edu/projects/powertutor/.
2. TFL Budget Report 2015--2016. http://content.tfl.gov.uk/board-20150326-part-1-item08-tfl-budget-2015-16.pdf. TFL Budget Report 2015--2016. http://content.tfl.gov.uk/board-20150326-part-1-item08-tfl-budget-2015-16.pdf.
3. Transport For London - Travel Alerts. https://twitter.com/tfltravelalerts?lang=el. Transport For London - Travel Alerts. https://twitter.com/tfltravelalerts?lang=el.
4. Waze. https://www.waze.com. Waze. https://www.waze.com.
5. Detection and Classification of Traffic Anomalies Using Microscopic Traffic Variables