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Consensus inference on mobile phone sensors for activity recognition

Published on Mar 1, 2016 in ICASSP (International Conference on Acoustics, Speech, and Signal Processing)
· DOI :10.1109/ICASSP.2016.7472086
Huan Songg1
Estimated H-index: 1
(ASU: Arizona State University),
Jayaraman J. Thiagarajan8
Estimated H-index: 8
(LLNL: Lawrence Livermore National Laboratory)
+ 2 AuthorsPavan K. Turaga21
Estimated H-index: 21
(ASU: Arizona State University)
Abstract
The pervasive use of wearable sensors in activity and health monitoring presents a huge potential for building novel data analysis and prediction frameworks. In particular, approaches that can harness data from a diverse set of low-cost sensors for recognition are needed. Many of the existing approaches rely heavily on elaborate feature engineering to build robust recognition systems, and their performance is often limited by the inaccuracies in the data. In this paper, we develop a novel two-stage recognition system that enables a systematic fusion of complementary information from multiple sensors in a linear graph embedding setting, while employing an ensemble classifier phase that leverages the discriminative power of different feature extraction strategies. Experimental results on a challenging dataset show that our framework greatly improves the recognition performance when compared to using any single sensor.
  • References (20)
  • Citations (4)
References20
Newest
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#2Jayaraman J. Thiagarajan (LLNL: Lawrence Livermore National Laboratory)H-Index: 8
Last.Ramanathan Nachiappan (SSN: Sri Sivasubramaniya Nadar College of Engineering)H-Index: 1
view all 5 authors...
#1Jayaraman J. Thiagarajan (ASU: Arizona State University)H-Index: 10
#2Karthikeyan Natesan Ramamurthy (ASU: Arizona State University)H-Index: 12
Last.Andreas Spanias (ASU: Arizona State University)H-Index: 26
view all 3 authors...
#1Narayan Kovvali (ASU: Arizona State University)H-Index: 9
#2Mahesh K. Banavar (ASU: Arizona State University)H-Index: 12
Last.Andreas SpaniasH-Index: 26
view all 3 authors...
Jun 1, 2013 in CVPR (Computer Vision and Pattern Recognition)
#1Vinay Venkataraman (ASU: Arizona State University)H-Index: 6
#2Pavan K. Turaga (ASU: Arizona State University)H-Index: 21
Last.Steven L. WolfH-Index: 67
view all 6 authors...
#1Qun Li (Beijing University of Posts and Telecommunications)H-Index: 2
#2Honggang Zhang (Beijing University of Posts and Telecommunications)H-Index: 13
Last.Le An (UCR: University of California, Riverside)H-Index: 16
view all 5 authors...
#1Mi Zhang (SC: University of Southern California)H-Index: 17
#2Alexander A. Sawchuk (SC: University of Southern California)H-Index: 29
Jun 20, 2011 in ICOST (International Conference on Smart Homes and Health Telematics)
#1Barnan Das (WSU: Washington State University)H-Index: 10
#2Chao Chen (WSU: Washington State University)H-Index: 10
Last.Diane J. Cook (WSU: Washington State University)H-Index: 50
view all 4 authors...
Cited By4
Newest
#1Huan Song (ASU: Arizona State University)H-Index: 1
#2Jayaraman J. Thiagarajan (LLNL: Lawrence Livermore National Laboratory)H-Index: 10
Last.Andreas Spanias (ASU: Arizona State University)H-Index: 26
view all 0 authors...
Mar 1, 2017 in ICASSP (International Conference on Acoustics, Speech, and Signal Processing)
#1Huan Song (ASU: Arizona State University)H-Index: 2
#2Jayaraman J. Thiagarajan (LLNL: Lawrence Livermore National Laboratory)H-Index: 8
Last.Andreas Spanias (ASU: Arizona State University)H-Index: 26
view all 5 authors...
Dec 1, 2016 in ISSPIT (International Symposium on Signal Processing and Information Technology)
#1Jongmin Lee (ASU: Arizona State University)H-Index: 3
#2Michael Stanley (NXP Semiconductors)H-Index: 1
Last.Cihan Tepedelenlioglu (ASU: Arizona State University)H-Index: 26
view all 4 authors...
Sep 1, 2016 in ICIP (International Conference on Image Processing)
#1Huan Song (ASU: Arizona State University)H-Index: 2
#2Jayaraman J. Thiagarajan (LLNL: Lawrence Livermore National Laboratory)H-Index: 8
Last.Andreas Spanias (ASU: Arizona State University)H-Index: 26
view all 4 authors...
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