Explicit state duration HMM for abnormality detection in sequences of human activity

Lühr, S., Venkatesh, S., West, G., & Bui, H. H. (2004). Explicit state duration HMM for abnormality detection in sequences of human activity. In Lecture Notes in Artificial Intelligence (Subseries of Lecture Notes in Computer Science) (Vol. 3157, pp. 983–984). Springer Verlag. https://doi.org/10.1007/978-3-540-28633-2_125