no code implementations • 31 Jul 2023 • Arinbjörn Kolbeinsson, Luca Foschini
Data scarcity is a common obstacle in medical research due to the high costs associated with data collection and the complexity of gaining access to and utilizing data.
no code implementations • 27 Jul 2021 • Sunder Ali Khowaja, Kapal Dev, Nawab Muhammad Faseeh Qureshi, Parus Khuwaja, Luca Foschini
We proposed a three-layer encryption method for data security and provide a hypothetical method to secure the model parameters.
no code implementations • 2 Jul 2019 • Matthew B. A. McDermott, Shirly Wang, Nikki Marinsek, Rajesh Ranganath, Marzyeh Ghassemi, Luca Foschini
Machine learning algorithms designed to characterize, monitor, and intervene on human health (ML4H) are expected to perform safely and reliably when operating at scale, potentially outside strict human supervision.
no code implementations • 13 May 2019 • Xintian Han, Yuxuan Hu, Luca Foschini, Larry Chinitz, Lior Jankelson, Rajesh Ranganath
For this model, we utilized a new technique to generate smoothed examples to produce signals that are 1) indistinguishable to cardiologists from the original examples and 2) incorrectly classified by the neural network.
no code implementations • 4 Dec 2018 • Haraldur T. Hallgrímsson, Filip Jankovic, Tim Althoff, Luca Foschini
We consider the problem of modeling cardiovascular responses to physical activity and sleep changes captured by wearable sensors in free living conditions.
no code implementations • 14 Feb 2018 • Haraldur T. Hallgrímsson, Matthew Cieslak, Luca Foschini, Scott T. Grafton, Ambuj K. Singh
Furthermore, we show that the orientation similarity within these regions generalizes to a subset of 47 pairs of non-twin siblings, and show that these siblings are on average as similar as dizygotic twins.
no code implementations • 4 Dec 2016 • Tom Quisel, David C. Kale, Luca Foschini
In this work we investigate intra-day patterns of activity on a population of 7, 261 users of mobile health wearable devices and apps.