1 code implementation • NeurIPS 2023 • Berken Utku Demirel, Christian Holz
The success of contrastive learning is well known to be dependent on data augmentation.
1 code implementation • 13 Jun 2023 • Valentin Bieri, Paul Streli, Berken Utku Demirel, Christian Holz
We present a novel learning-based method that achieves state-of-the-art performance on several heart rate estimation benchmarks extracted from photoplethysmography signals (PPG).
Heart rate estimation Photoplethysmography (PPG) heart rate estimation +1
no code implementations • 24 May 2022 • Berken Utku Demirel, Luke Chen, Mohammad Abdullah Al Faruque
Providing health monitoring devices with machine intelligence is important for enabling automatic mobile healthcare applications.
no code implementations • 15 Dec 2021 • Berken Utku Demirel, Islam Abdelsalam Bayoumy, Mohammad Abdullah Al Faruque
However, continuous monitoring of ECG signals is challenging in low-power wearable devices due to energy and memory constraints.
no code implementations • 2 Aug 2021 • Wenrui Lin, Berken Utku Demirel, Mohammad Abdullah Al Faruque, G. P. Li
The paper proposes accurate Blood Pressure Monitoring (BPM) based on a single-site Photoplethysmographic (PPG) sensor and provides an energy-efficient solution on edge cuffless wearable devices.
no code implementations • 31 Jul 2021 • Berken Utku Demirel, Ivan Skelin, Haoxin Zhang, Jack J. Lin, Mohammad Abdullah Al Faruque
This paper proposes a novel lightweight method using the multitaper power spectrum to estimate arousal levels at wearable devices.
no code implementations • 20 Jul 2021 • Mohanad Odema, Nafiul Rashid, Berken Utku Demirel, Mohammad Abdullah Al Faruque
Edge-Cloud hierarchical systems employing intelligence through Deep Neural Networks (DNNs) endure the dilemma of workload distribution within them.
no code implementations • 3 Feb 2021 • Nafiul Rashid, Berken Utku Demirel, Mohammad Abdullah Al Faruque
Unlike traditional early exit architecture that makes the exit decision based on classification confidence, AHAR proposes a novel adaptive architecture that uses an output block predictor to select a portion of the baseline architecture to use during the inference phase.