1. Supporting code for the path inference filter,
https://github.com/tjhunter/Path-Inference-Filter/
2. Bayen, A., Butler, J., Patire, A., et al.: Mobile Millennium final report. Technical report, University of California, Berkeley, CCIT Research Report UCB-ITS-CWP-2011-6 (2011)
3. Bierlaire, M., Flötteröd, G.: Probabilistic multi-modal map matching with rich smartphone data. In: STRC 2011 (2011)
4. The Cabspotting program,
http://cabspotting.org/
5. Forney Jr., G.D.: The Viterbi algorithm. Proceedings of the IEEE 61(3), 268–278 (1973)