An improve fraud detection framework via dynamic representations and adaptive frequency response filter by Juncheng Yang, Shuxia Li, Zijun Huang, Junhang Wu

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High dynamic range capillary electrophoresis method for sensitive detection of low-frequency driver mutations by Nobue Tamamura, Yoshihiko Hagiwara, Hirokazu Kato, Yusuke Ono, Kenji Takahashi, Kazuya Koyama, Hiroki Sato, Tetsuhiro Okada, Hidemasa Kawabata, Yu Ohtaki, Chiho Maeda, Miyuki Mori, Shin-ichi Chiba, Mishie Tanino, Kenzui Taniue, Takashi Anazawa, Ryoji Inaba, Yusuke Mizukami

“…This demonstrated the world’s first capability of detecting mutations below 1% on CE using pathological specimens, leveraging its wide dynamic range. …”
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Update Frequency and Background Corpus Selection in Dynamic TF-IDF Models for First Story Detection by Fei Wang, Robert J. Ross, John D. Kelleher

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Separating the Location and Severity Effects in Frequency-Based Crack Detection Using the Dynamic Stiffness Matrix by Julian De Los Rios, Sinniah Ilanko, Yusuke Mochida, David Kennedy

Subjects: “…crack detection…”
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Frequency Response Extension Method of MET Vector Hydrophone Based on Dynamic Feedback Network by Fang Bian, Ang Li, Hongyuan Yang, Fan Zheng, Dapeng Yang, Huaizhu Zhang, Linhang Zhang, Ruojin Li

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UMFNet: Frequency-Guided Multi-Scale Fusion with Dynamic Noise Suppression for Robust Low-Light Object Detection by Shihao Gong, Zheng Ma, Xiang Li

“…To resolve these intertwined challenges, we present UMFNet—a frequency-guided detection framework that unifies <i>adaptive frequency distillation</i> with <i>inter-band attention coordination</i>. …”
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TCN-Based DDoS Detection and Mitigation in 5G Healthcare-IoT: A Frequency Monitoring and Dynamic Threshold Approach by Mirza Akhi, Ciaran Eising, Lubna Luxmi Dhirani

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Numerical study of the response of dynamic parameters to defects in composite structures by Grigorii S. Serovaev, Valery P. Matveenko

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A Deep Learning-Based Time-Frequency Scheme for Ship Detection Using HFSWR by Da Huang, Hao Zhou, Yingwei Tian, Zhiqing Yang, Weimin Huang

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Detection of chaotic patterns in dripping faucets through nonlinear dynamic system analysis based on observations using 2700 high-frequency frames by Edgar Orlando Ladino-Moreno

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DSFA-SwinNet: A Multi-Scale Attention Fusion Network for Photovoltaic Areas Detection by Shaofu Lin, Yang Yang, Xiliang Liu, Li Tian

“…To tackle these challenges, a detection method known as Dynamic Spatial-Frequency Attention SwinNet (DSFA-SwinNet) for multi-scale PV areas is proposed. …”
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Frequency-Domain Collaborative Lightweight Super-Resolution for Fine Texture Enhancement in Rice Imagery by Zexiao Zhang, Jie Zhang, Jinyang Du, Xiangdong Chen, Wenjing Zhang, Changmeng Peng

“…By introducing the dynamic weight fusion mechanism (CSDW) and lightweight gating network (LFFN), the problem of the unbalanced fusion of frequency information for rice images in traditional methods is solved. …”
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Influence of changes in the prestress force on dynamic specifications of the prestressed concrete beam by Behrouz Babakhani, Hossein Rahami

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Dynamic Q value wavelet transform for IF estimation and seizure detection via QT plane-CNN framework by Amaya Rose Abraham, Anurag Nishad, Mihir Jaipuria, Abhay Upadhyay, Sudeep Baudha

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EEG time-frequency dynamics of early cognitive control development by Santiago Morales, George A. Buzzell

“…We argue that time-frequency analyses are uniquely able to capture two distinct components of cognitive control: 1) the detection that control is needed, and 2) the instantiation of control. …”
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GAF-GradCAM: Guided dynamic weighted fusion of temporal and frequency GAF 2D matrices for ECG-based arrhythmia detection using deep learning by Zakaria Khatar, Dounia Bentaleb, Noreddine Abghour, Khalid Moussaid

“…This study introduces an innovative approach for arrhythmia classification that employs a Grad-CAM-guided dynamic weighted fusion of temporal and frequency features extracted from electrocardiogram (ECG) signals. …”
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Optimization of frequency dynamic characteristics in microgrids: An improved MPC-VSG control by Rutian Wang, Mingfeng Wang, Kua Wang, Xiuyun Wang

“…In MPC control, the measured parameters at the current moment are used to predict the state quantities at the future moment, and then the target function is designed with the angular frequency deviation and the VSG power output as performance indicators, and the weight coefficients in the target function are updated in real-time by detecting the frequency deviation. …”
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Comparison of Damage Detection Methods Depending on FRFs within Specified Frequency Ranges by Yong-Su Kim, Hee-Chang Eun

“…The change in the mechanical properties of dynamic system for damage detection can seldom be estimated using FRF data extracted from a very limited frequency range. …”
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A novel criterion for crack detection in beam structures by frequency response functions by Nguyen Tien Khiem, Tran Thanh Hai, Le Khanh Toan, Nguyen Thi Lan, Ho Quang Quyet

“… The frequency response function (FRF) is a fruitful attribute that includes almost all dynamical characteristics of a structure such as natural frequencies and modes, damping coefficients, or resonance and antiresonance conceptions. …”
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Seismic Damage Detection of Moment Resisting Frame Structures Using Time-Frequency Features by Dongwang Tao, Qiang Ma, Shanyou Li

“…To detect seismic damage of moment resisting frame (MRF) structures, a data-driven method using the fractal dimension (FD) of time-frequency feature (TFF) of structural seismic dynamic responses at measured stories is extended and refined. …”
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