@article{10.1109/TKDE.2009.123,
author = {Yong Soo Kim, and Zeungnam Bien, and Sang Wan Lee, },
title = {A Nonsupervised Learning Framework of Human Behavior Patterns Based on Sequential Actions},
journal = {IEEE Transactions on Knowledge & Data Engineering},
volume = {22},
number = {},
issn = {1041-4347},
year = {2009},
pages = {479-492},
doi = {doi.ieeecomputersociety.org/10.1109/TKDE.2009.123},
publisher = {IEEE Computer Society},
address = {Los Alamitos, CA, USA},
}