no code implementations • 5 Feb 2023 • Ripan Kumar Kundu, Rifatul Islam, John Quarles, Khaza Anuarul Hoque
However, most of these cybersickness detection methods are perceived as computationally intensive and black-box methods.
Dimensionality Reduction Explainable artificial intelligence +1
no code implementations • 3 Feb 2023 • Ripan Kumar Kundu, Osama Yahia Elsaid, Prasad Calyam, Khaza Anuarul Hoque
Our proposed method identified eye tracking, player position, and galvanic skin/heart rate response as the most dominant features for the integrated sensor, gameplay, and bio-physiological datasets.
Explainable artificial intelligence Explainable Artificial Intelligence (XAI)
no code implementations • 25 Jan 2023 • Ayesha Siddique, Ripan Kumar Kundu, Gautam Raj Mode, Khaza Anuarul Hoque
We observe that approximate adversarial training can significantly improve the robustness of PdM models (up to 54X) and outperforms the state-of-the-art PdM defense methods by offering 3X more robustness.
no code implementations • 12 Jan 2023 • Syed Tihaam Ahmad, Ayesha Siddique, Khaza Anuarul Hoque
Therefore, researchers in the recent past have extensively studied the robustness and defense of DNNs and SNNs under adversarial attacks.
no code implementations • 12 Jan 2023 • Ayesha Siddique, Khaza Anuarul Hoque
Our proposed FalVolt mitigation method improves the performance of systolicSNNs by enabling them to operate at fault rates of up to 60\%, with a negligible drop in classification accuracy (as low as 0. 1\%).
no code implementations • 12 Sep 2022 • Ripan Kumar Kundu, Rifatul Islam, Prasad Calyam, Khaza Anuarul Hoque
The results show that the EBM can detect cybersickness with an accuracy of 99. 75% and 94. 10% for the physiological and gameplay datasets, respectively.
no code implementations • 2 Dec 2021 • Ayesha Siddique, Khaza Anuarul Hoque
Approximate computing is known for its effectiveness in improvising the energy efficiency of deep neural network (DNN) accelerators at the cost of slight accuracy loss.
no code implementations • 8 Jan 2021 • Ayesha Siddique, Kanad Basu, Khaza Anuarul Hoque
Our quantitative analysis shows that the permanent faults exacerbate the accuracy loss in AxDNNs when compared to the accurate DNN accelerators.
1 code implementation • 24 Sep 2020 • Gautam Raj Mode, Khaza Anuarul Hoque
Due to the tremendous success of deep learning (DL) algorithms in various domains including image recognition and computer vision, researchers started adopting these techniques for solving MTS data mining problems, many of which are targeted for safety-critical and cost-critical applications.
1 code implementation • 21 Sep 2020 • Gautam Raj Mode, Khaza Anuarul Hoque
The obtained results show that all the evaluated PHM models are vulnerable to adversarial attacks and can cause a serious defect in the remaining useful life estimation.
no code implementations • 5 Jun 2020 • Shamik Kundu, Ahmet Soyyiğit, Khaza Anuarul Hoque, Kanad Basu
The advent of data-driven real-time applications requires the implementation of Deep Neural Networks (DNNs) on Machine Learning accelerators.
2 code implementations • 3 Oct 2019 • Gautam Raj Mode, Prasad Calyam, Khaza Anuarul Hoque
In this paper, we demonstrate the effect of IoT sensor attacks on a PdM system.