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Signal processing

Enhancing bowel sound recognition with self-attention and self-supervised pre-training

Yansuo Yu, Mingwu Zhang, Zhennian Xie, Qiang Liu

An improved particle swarm optimization for multilevel thresholding medical image segmentation

Jiaqi Ma, Jianmin Hu

Fault diagnosis of nonlinear analog circuits using generalized frequency response function and LSSVM

Jialiang Zhang, Yaowang Yang

Unveiling multiscale spatiotemporal dynamics of volatility in high-frequency financial markets

Fangyan Ouyang, Wenyan Peng, Tingting Chen

Free-space optical spiking neural network

Reyhane Ahmadi, Amirreza Ahmadnejad, Somayyeh Koohi

AptaFluorescence: An aptamer-based fluorescent imaging protocol for biomolecule visualization

Crystal Chia Yin Ling, Melissa Jane Fullwood

Inherent stochasticity, noise and limits of detection in continuous and time-gated fluorescence systems

Nicholas H. Vitale, Arjang Hassibi, [ ... ], Thomas H. Lee

Detection and location of EEG events using deep learning visual inspection

Mohammad Amin Fraiwan

Local rainfall is more likely than distant thunderstorms to affect movement behaviour in Northern Kenyan elephants

Tom Mulder, Beth Mortimer, Jelle Ferwerda, Fritz Vollrath

An efficient real-time signal processing method for satellite laser ranging

Jinyu Wang, Wei Zhu, Weiming Gong

Detecting changes in tobacco product marketplace prominence using social media, advertising, sales, and web traffic data: The example of Puff Bar in the United States tobacco marketplace from 2019 to 2021

Stephanie R. Pitts, Sarah Trigger, Dannielle E. Kelley

LCFF-Net: A lightweight cross-scale feature fusion network for tiny target detection in UAV aerial imagery

Daoze Tang, Shuyun Tang, Zhipeng Fan

A handheld fiber-optic tissue sensing device for spine surgery

Merle S. Losch, Benjamin E. Visser, Jenny Dankelman, Benno H. W. Hendriks

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