TY - GEN
T1 - Localization in Internet of Things network
T2 - 2016 Information Theory and Applications Workshop, ITA 2016
AU - Nguyen, Luong
AU - Kim, Sangtae
AU - Shim, Byonghyo
N1 - Funding Information:
This work was partly supported by the Brain Korea 21 Plus Project in 2015, the ICT R&D program of MSIP/IITP [B0126-15-1017, Spectrum Sensing and Future Radio Communication Platforms] and the National Research Foundation of Korea (NRF) grant funded by the Korean government (MSIP) (2014R1A5A1011478).
Publisher Copyright:
© 2016 IEEE.
PY - 2017/3/27
Y1 - 2017/3/27
N2 - In this paper, we propose a matrix completion algorithm for Internet of Things (IoT) localization. In the proposed algorithm, we recast Euclidean distance matrix completion problem as an unconstrained optimization in smooth Riemannian manifold and then propose a nonlinear conjugate gradient method on this manifold to reconstruct Euclidean distance matrix. The empirical results show that the proposed algorithm is effective and also outperforms state-of-the-art matrix completion algorithms both in noise and noiseless scenarios.
AB - In this paper, we propose a matrix completion algorithm for Internet of Things (IoT) localization. In the proposed algorithm, we recast Euclidean distance matrix completion problem as an unconstrained optimization in smooth Riemannian manifold and then propose a nonlinear conjugate gradient method on this manifold to reconstruct Euclidean distance matrix. The empirical results show that the proposed algorithm is effective and also outperforms state-of-the-art matrix completion algorithms both in noise and noiseless scenarios.
UR - http://www.scopus.com/inward/record.url?scp=85018302834&partnerID=8YFLogxK
U2 - 10.1109/ITA.2016.7888154
DO - 10.1109/ITA.2016.7888154
M3 - Conference contribution
AN - SCOPUS:85018302834
T3 - 2016 Information Theory and Applications Workshop, ITA 2016
BT - 2016 Information Theory and Applications Workshop, ITA 2016
PB - Institute of Electrical and Electronics Engineers Inc.
Y2 - 31 January 2016 through 5 February 2016
ER -