Hara, K., Sun, J., Chazan, J., Jacobs, D., & Froehlich, J. (2013). An Initial Study of Automatic Curb Ramp Detection with Crowdsourced Verification Using Google Street View Images. Proceedings of the AAAI Conference on Human Computation and Crowdsourcing, 1(1), 32-33. https://doi.org/10.1609/hcomp.v1i1.13109