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@article{ART001346293},
author={HongSop Kim and GEOSU YIM},
title={A Distributed Activity Recognition Algorithm based on the Hidden Markov Model for u-Lifecare Applications},
journal={Journal of The Korea Society of Computer and Information},
issn={1598-849X},
year={2009},
volume={14},
number={5},
pages={157-165}

TY - JOUR
AU - HongSop Kim
AU - GEOSU YIM
TI - A Distributed Activity Recognition Algorithm based on the Hidden Markov Model for u-Lifecare Applications
JO - Journal of The Korea Society of Computer and Information
PY - 2009
VL - 14
IS - 5
PB - The Korean Society Of Computer And Information
SP - 157
EP - 165
SN - 1598-849X
AB - In this paper, we propose a distributed model that recognize ADLs of human can be occurred in daily living places. We collect and analyze user's environmental, location or activity information by simple sensor attached home devices or utensils. Based on these information, we provide a lifecare services by inferring the user's life pattern and health condition. But in order to provide a lifecare services well-refined activity recognition data are required and without enough inferred information it is very hard to build an ADL activity recognition model for high-level situation awareness. The sequence that generated by sensors are very helpful to infer the activities so we utilize the sequence to analyze an activity pattern and propose a distributed linear time inference algorithm. This algorithm is appropriate to recognize activities in small area like home, office or hospital. For performance evaluation, we test with an open data from MIT Media Lab and the recognition result shows over 75% accuracy.
KW - Distributed Activity Recognition;ADL: Activities of Daily Living;Distributed Inference;Hidden Markov Model
DO -
UR -
ER -

HongSop Kim and GEOSU YIM. (2009). A Distributed Activity Recognition Algorithm based on the Hidden Markov Model for u-Lifecare Applications. Journal of The Korea Society of Computer and Information, 14(5), 157-165.

HongSop Kim and GEOSU YIM. 2009, "A Distributed Activity Recognition Algorithm based on the Hidden Markov Model for u-Lifecare Applications", Journal of The Korea Society of Computer and Information, vol.14, no.5 pp.157-165.

HongSop Kim, GEOSU YIM "A Distributed Activity Recognition Algorithm based on the Hidden Markov Model for u-Lifecare Applications" Journal of The Korea Society of Computer and Information 14.5 pp.157-165 (2009) : 157.

HongSop Kim, GEOSU YIM. A Distributed Activity Recognition Algorithm based on the Hidden Markov Model for u-Lifecare Applications. 2009; 14(5), 157-165.

HongSop Kim and GEOSU YIM. "A Distributed Activity Recognition Algorithm based on the Hidden Markov Model for u-Lifecare Applications" Journal of The Korea Society of Computer and Information 14, no.5 (2009) : 157-165.

HongSop Kim; GEOSU YIM. A Distributed Activity Recognition Algorithm based on the Hidden Markov Model for u-Lifecare Applications. Journal of The Korea Society of Computer and Information, 14(5), 157-165.

HongSop Kim; GEOSU YIM. A Distributed Activity Recognition Algorithm based on the Hidden Markov Model for u-Lifecare Applications. Journal of The Korea Society of Computer and Information. 2009; 14(5) 157-165.

HongSop Kim, GEOSU YIM. A Distributed Activity Recognition Algorithm based on the Hidden Markov Model for u-Lifecare Applications. 2009; 14(5), 157-165.

HongSop Kim and GEOSU YIM. "A Distributed Activity Recognition Algorithm based on the Hidden Markov Model for u-Lifecare Applications" Journal of The Korea Society of Computer and Information 14, no.5 (2009) : 157-165.