Abstract
The basic concept of a smart space (SS) is to be aware of the context information related to environmental and human behavioral changes, and to provide appropriate services accordingly. To obtain context information, we may use video cameras, microphones, and other monitoring devices. Although these devices can obtain complex environmental data, they are not suitable for building private smart space (PSS) because of the privacy issue. Human users do not like being monitored in their private spaces. In this study, we investigate the possibility of recognizing certain activities using binary data collected by using infrared sensors. Infrared sensors have been used mainly for detecting the existence/absence of the residents in a region of interest. Here, we consider four types of activities, namely, No-Activity, Very-Weak-Activity, Weak-Activity, and Strong-Activity. Our main goal is to provide a way for building PSS using low-cost and non-privacy-sensitive devices. We have conducted some primary experiments by collecting user activity information using binary infrared sensors. Generally speaking, activity related sensor data are sensitive to various factors. To effectively address this issue, we propose a recognition method based on fuzzy decision tree. The results of the primary experiments show that the recognition rate of proposed method can be as high as 85.49%. The results are encouraging, and show the possibility of building PSS using binary infrared sensors.
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Chan M, Campo E, Estève D, Fourniols J-Y (2009) Smart homes—current features and future perspectives. Maturitas 64:90–97. doi:10.1016/j.maturitas.2009.07.014
Chia-Ming T, Qiangfu Z, Rung-Ching C, Taya M (2014) Activity awareness based on simple sensors. In: Awareness Science and Technology (iCAST), 2014 IEEE 6th international conference, 29–31 Oct 2014. pp 1–6. doi:10.1109/ICAwST.2014.6981827
Costa Â, Castillo JC, Novais P, Fernández-Caballero A, Simoes R (2012) Sensor-driven agenda for intelligent home care of the elderly. Expert Syst Appl 39:12192–12204. doi:10.1016/j.eswa.2012.04.058
Demongeot J, Virone G, Duchêne F, Benchetrit G, Hervé T, Noury N, Rialle V (2002) Multi-sensors acquisition, data fusion, knowledge mining and alarm triggering in health smart homes for elderly people. Comptes Rendus Biol 325:673–682. doi:10.1016/S1631-0691(02)01480-4
Ding D, Cooper RA, Pasquina PF, Fici-Pasquina L (2011) Sensor technology for smart homes. Maturitas 69:131–136. doi:10.1016/j.maturitas.2011.03.016
Huang P-C, Lee S-S, Kuo Y-H, Lee K-R (2010) A flexible sequence alignment approach on pattern mining and matching for human activity recognition. Expert Syst Appl 37:298–306. doi:10.1016/j.eswa.2009.05.057
Jonathan L, Hsiao-Fan W, Mu-Chun S (2012) Fuzzy theory and its applications. Chuan Hwa Book Co., Ltd., Taipei
Krishnan NC, Cook DJ (2014) Activity recognition on streaming sensor data. Pervasive Mob Comput 10(Part B):138–154. doi:10.1016/j.pmcj.2012.07.003
Liming C, Nugent CD, Hui W (2012) A knowledge-driven approach to activity recognition in smart homes. Knowl Data Eng IEEE Trans 24:961–974. doi:10.1109/TKDE.2011.51
Medjahed H, Istrate D, Boudy J, Dorizzi B (2009) Human activities of daily living recognition using fuzzy logic for elderly home monitoring. In: Fuzzy systems. FUZZ-IEEE 2009. IEEE international conference, 20–24 Aug 2009, pp 2001–2006. doi:10.1109/FUZZY.2009.5277257
Mohammed S, Samé A, Oukhellou L, Kong K, Huo W, Amirat Y (2016) Recognition of gait cycle phases using wearable sensors. Robot Auton Syst 75(Part A):50–59. doi:10.1016/j.robot.2014.10.012
Shuang W, Skubic M, Yingnan Z (2012) Activity density map visualization and dissimilarity comparison for eldercare monitoring. Inf Technol Biomed IEEE Trans 16:607–614. doi:10.1109/TITB.2012.2196439
Wen J, Zhong M, Wang Z (2015) Activity recognition with weighted frequent patterns mining in smart environments. Expert Syst Appl 42:6423–6432. doi:10.1016/j.eswa.2015.04.020
Yang C-C, Hsu Y-L (2012) Remote monitoring and assessment of daily activities in the home environment. J Clin Gerontol Geriatr 3:97–104. doi:10.1016/j.jcgg.2012.06.002
Yuan Y, Shaw MJ (1995) Induction of fuzzy decision trees. Fuzzy Sets Syst 69:125–139. doi:10.1016/0165-0114(94)00229-Z
Zadeh LA (1965) Fuzzy sets. Inf Control 8:338–353
Zadeh LA (1973) Outline of a new approach to the analysis of complex systems and decision processes systems. Man Cybern IEEE Trans SMC 3:28–44. doi:10.1109/TSMC.1973.5408575
Acknowledgements
This paper is supported in part by Ministry of Science and Technology, Taiwan, R.O.C. (Grant No. MOST-104-2221-E-324-019-MY2; MOST-106-2221-E-324-025; MOST-106-2218-E-324-002); and in part by JSPS KAKENHI with Grant Number 16K00334.
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Zhao, Q., Tsai, CM., Chen, RC. et al. Resident activity recognition based on binary infrared sensors and soft computing. Int. J. Mach. Learn. & Cyber. 10, 291–299 (2019). https://doi.org/10.1007/s13042-017-0714-4
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DOI: https://doi.org/10.1007/s13042-017-0714-4