1. D. Laney, 3D Data Management: Controlling Data Volume, Velocity, and Variety, Technical report, META Group, 2001.
2. J. Dorsey, Big Data in the Drivers Seat of Connected Car Technological Advances. ⟨http://press.ihs.com/press-release/country-industry-forecasting/big-data-drivers-seat-connected-car-technological-advance⟩, 2013 (accessed 18.07.16).
3. Potentials of online media and location-based Big Data for urban transit networks in developing countries, Transportation Research Record;Lantz;J. Transport. Res. Board,2015
4. B. Vorhies, The Big Deal About Big Data: What’s Inside—Structured, Unstructured, and Semi-Structured Data. ⟨http://data-magnum.com/the-big-deal-about-big-data-whats-inside-structured-unstructured-and-semi-structured-data/⟩, 2013 (accessed 17.07.16).
5. Caltrans, Commercial Wholesale Web Portal. ⟨http://www.dot.ca.gov/cwwp/InformationPageForward.do⟩, 2016 (accessed 17.07.16).