no code implementations • 11 Sep 2023 • Shadan Golestan, Omid Ardakanian, Pierre Boulanger
Optimizing the configuration and placement of sensors is crucial for reliable fall detection, indoor localization, and activity recognition in assisted living spaces.
no code implementations • 8 Mar 2023 • Sanju Xaviar, Xin Yang, Omid Ardakanian
Compared to 2 related robust fusion architectures, Centaur is more robust, achieving 11. 59-17. 52% higher accuracy in HAR, especially in the presence of consecutive missing data in multiple sensor channels.
1 code implementation • 24 Sep 2022 • Xin Yang, Omid Ardakanian
This paper proposes a sensor data anonymization model that is trained on decentralized data and strikes a desirable trade-off between data utility and privacy, even in heterogeneous settings where the sensor data have different underlying distributions.
no code implementations • 9 Mar 2022 • YuAn Liu, Omid Ardakanian, Ioanis Nikolaidis, Hao Liang
With the large scale penetration of electric vehicles (EVs) and the advent of bidirectional chargers, EV aggregators will become a major player in the voltage regulation market.
no code implementations • 17 May 2021 • Xinlei Chen, Moosa Moghimi Haji, Omid Ardakanian
With the emergence of cost effective battery storage and the decline in the solar photovoltaic (PV) levelized cost of energy (LCOE), the number of behind-the-meter solar PV systems is expected to increase steadily.
no code implementations • 16 Nov 2020 • Omid Hajihassani, Omid Ardakanian, Hamzeh Khazaei
In the deterministic case, we use a linear transformation to move the representation of input data in the latent space such that the reconstructed data is likely to have the same public attribute but a different private attribute than the original input data.
1 code implementation • 5 Nov 2017 • Omid Ardakanian, Vincent W. S. Wong, Roel Dobbe, Steven H. Low, Alexandra von Meier, Claire Tomlin, Ye Yuan
Large-scale integration of distributed energy resources into residential distribution feeders necessitates careful control of their operation through power flow analysis.
no code implementations • 21 Oct 2016 • Ye Yuan, Steven Low, Omid Ardakanian, Claire Tomlin
We show that the admittance matrix can be uniquely identified from a sequence of measurements corresponding to different steady states when every node in the system is equipped with a measurement device, and a Kron-reduced admittance matrix can be determined even if some nodes in the system are not monitored (hidden nodes).