Cited by 11Context-Aware Activity Recognition SystemsHuman Mobility and Location-Based AnalysisIndoor and Outdoor Localization Technologies

GPS-Based Daily Context Recognition for Lifelog Generation Using Smartphone

Open access
Tanaka, Go, Okada, Masaya, Mineno, Hiroshi·2015·International Journal of Advanced Computer Science and Applications

Abstract

Mobile devices are becoming increasingly more sophisticated with their many diverse and powerful sensors, such as GPS, acceleration, and gyroscope sensors. They provide numerous services for supporting daily human life and are now being studied as a tool to reduce the worldwide increase of lifestyle-related diseases. This paper describes a method for recognizing the contexts of daily human life by recording a lifelog based on a person’s location. The proposed method can distinguish and recognize several contexts at the same location by extracting features from the GPS data transmitted from smartphones. The GPS data are then used to generate classification models by machine learning. Five classification models were generated: a mobile or stationary recognition model, a transportation recognition model, and three daily context recognition models. In addition, optimal learning algorithms for machine learning were determined. The experimental results show that this method is highly accurate. As examples, the F-measure of the daily context recognition was approximately 0.954 overall at a tavern and approximately 0.920 overall at a university .

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Research works printed but not linked: 5

  1. D. Feldman, A. Sugaya, C. Sung, and D. Rus, -iDiary: From GPS Signals to a Text-Searchable Diary,‖ 11th ACM Conference on Embedded Networked Sensor System (SenSys), Article No. 6, 2013.
  2. World Health Organization, WORLD HEALTH STATISTICS 2012, pp. 34-37, 2012.
  3. N. Ogawa, K. Kaji, and N. Kawaguchi, -Effects of Number of Subjects on Activity Recognition: Findings from HASC2010corpus,‖ International Workshop on Frontiers in Activity Recognition using Pervasive Sensing (IWFA), pp. 48-51, 2011.
  4. H. O'Brien, P. van de Ven, J. Nelson, and A. Bourke, -Smartphone Interfaces to Wireless Health Sensors,‖ 12th IEEE International Conference on e-Health Networking Applications and Services (Healthcom), pp. 180-186, 2010.
  5. S. Suzuki et al., -Development of a topic providing system with inference of behaviors from daily life,‖ Computer Technology and Application, vol. 4, no. 3, pp. 144-152, 2013.

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Authors
Tanaka, G., Okada, M., & Mineno, H.
Affiliations
Shizuoka University (JP)
Venue
International Journal of Advanced Computer Science and Applications
Published
2015
Volume
6
Issue
2
ISSN
  • 2156-5570 (ISSN-L)
  • 2158-107X
OpenAlex
W2142251688
Cited by
11
References
52
Citations by year
2025: 1 · 2024: 2 · 2022: 1 · 2020: 2 · 2019: 3 · 2018: 1 · 2016: 1
FWCI
0.58
Type
journal article
Language
en
Open access
Licence
cc-by
Locations
International Journal of Advanced Computer Science and Applications (publishedVersion, cc-by)
Topics
  • Physical Sciences › Computer Science › Computer Vision and Pattern Recognition › Context-Aware Activity Recognition Systems
  • Social Sciences › Transportation › Human Mobility and Location-Based Analysis
  • Physical Sciences › Engineering › Electrical and Electronic Engineering › Indoor and Outdoor Localization Technologies
Keywords
lifelogging, context recognition, GPS data, smartphone sensing, daily activity recognition, lifestyle-related disease prevention

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