@misc {IOPORT.70379189,
    author       = {Singh, Gurmeet and Mehrotra, Kishan G. and Mohan, Chilukuri K. and Damarla, Thyagaraju R.},
    title        = {Inferring border crossing intentions with hidden Markov models},
    howpublished = {IEA/AIE (1), 69-78 (2011).},
    year         = {2011},
    doi          = {10.1007/978-3-642-21822-4_8},
    identifier   = {70379189},
}