1. National motor vehicle crash causation survey, report to congress. July 2008. Available at: http://www-nrd.nhtsa.dot.gov/Pubs/811059.PDF.
2. Moving ahead for progress in the 21st century act (map-21). The Federal Highway Administration (FHWA), 2012.
3. Openstreetmap community of mappers. 2014. Available at: http://www.openstreetmap.org/.
4. A. Amirsadri, A. Bishop, J. Kim, J. Trumpf, and L. Petersson. A computationally efficient low-bandwidth method for very-large-scale mapping of road signs with multiple vehicles. pages 1351--1358, july 2012.
5. N.-M. Cheung, X. Fan, O. Au, and M.-C. Kung. Video coding on multicore graphics processors. IEEE Signal Processing Magazine, 27(2):79--89, 2010.