Frequency

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Period ending 2026-09-21

9 new papers

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Period ending 2026-09-14

4 new papers

A weekly snapshot of new work published in Frequency.

Period ending 2026-09-07

5 new papers

A weekly snapshot of new work published in Frequency.

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175 papers

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  1. FreqCondNorm: Towards Cross-domain Predictive Maintenance through a Frequency-Conditioned Transformer Foundation Model

    Sep 17, 2026Zaynab Raounak, Camille LHermine, Zhiguo ZengPredictive MaintenanceHybrid Transformer

  2. FreqDINO++: A Frequency-Guided Multi-Task Routing Vision Foundation Model for Universal Ultrasound Analysis

    Sep 17, 2026Qing Xu, Yixuan Zhang, Yue Li +7UltrasoundU-Net

  3. Fast-varying Natural Frequencies and Damping Ratio Identification for Linear Time-Varying System

    Sep 17, 2026Melisa Bozaci, Alice CicirelloSystem IdentificationDiscrete-Time Linear Systems

  4. Beyond frequency measures: Can contextual embeddings capture meaning change in scientific texts?

    Sep 16, 2026Jianying Liu, Kim Gerdes, Jean-Marc DeltornReal Datacite DoisScientific Discovery

  5. FreqSpaNet: Frequency and Spatial Learning of SFPF for Physical Layer Hardware Integrity Detection

    Sep 15, 2026Xiaoxuan Huang, Jinlong Xu, YiZhe Wang +3FrequencyFingerprint

  6. Unifying Semantic Priors and High-Frequency Traces: Enhancing V-JEPA with Mixture-of-Experts for Robust Synthetic Image Forensics

    Sep 15, 2026Simone Teglia, Irene AmeriniExplainable Deepfake DetectionDeepfake Detection

  7. Bridging the Perceptual Gap: Residual-Enhanced Downscaling and Manifold-Aware Perception Alignment Adaptation for NR-IQA

    Sep 15, 2026Yu Li, Zhengran Shen, Yachun Mi +2Image Quality AssessmentCross-Modal Alignment

  8. Physics-Guided Synthetic High-Frequency Ultrasound Generation for Skin Layer Segmentation

    Sep 14, 2026Junkyung ju, Kyungho Yoon, Minwoo ShinUltrasoundMedical Image Generation

  9. DU-NO: A Parameter-Efficient Double U-Shaped Neural Operator for Phase-Resolving Wave Modeling

    Sep 14, 2026Enrique Hernandez Noguera, Md Meftahul Ferdaus, Nathan Cooper +2Neural OperatorsWave

  10. Deep Learning-Based Detection of Electrical Faults and Power Quality Disturbances in Aerospace Power Systems

    Sep 9, 2026Ian C. Guzmán, Radu Babiceanu, Berker PeközHigh-Frequency TexturesAccelerator

  11. Frequency-Conditioned Flow Matching for Vision-Language-Action Models

    Sep 9, 2026Haochen Niu, Shengye Dong, Hao Liu +2Flow-Matching Vision-Language-ActionVision-Language-Action Models

  12. FreqFLD: Towards All-in-One Facial Landmark Detection via Frequency Modulation

    Sep 9, 2026Shun Ren, Kaijie Jin, Shengkai Hu +5One-Shot Medical Landmark DetectionFeature Pyramid Networks

  13. Adaptive Anisotropic Attention for Axis-Structured Signals

    Sep 8, 2026Mahir Jain, Parshva Runwal, Aditya Ray Mishra +4Electroencephalography Spatial Super-ResolutionFrequency-Aware Structural Aggregation

  14. PhasorNet: Learning Structure from Frequency for Real-Time Stereo Matching

    Aug 30, 2026Md Raqib Khan, Santosh Kumar Vipparthi, Subrahmanyam MuralaStereo MatchingFeature Pyramid Networks

  15. TESLA: Taylor Expansion of Sinusoidal Learnable Activations

    Aug 12, 2026Daehwa Ko, Jaehyeon Kim, Seunghyun Ham +1Activation FunctionsCoefficients

  16. FM-LLM: A frequency-enhanced mixture-of-experts framework for adapting LLMs to time series forecasting

    Aug 12, 2026Rentao Gu, Yihang Ding, Junjie Li +5Frequency-Aware Structural AggregationLarge Language Models(Llms

  17. DEFT: Data-Efficient Frequency-domain Top-k Sampling via Inverse Discrete Fourier Transform for Spatiotemporal Dynamical Systems Modeling

    Aug 11, 2026Hengbo Xiao, Jiale Liu, Jiahao Song +1Frequency DomainFourier

  18. DocPure: Prompt-Free Unified Document Restoration via Degradation-Aware Structure-Guided Wavelet Modulation

    Aug 10, 2026Lingming Su, Wanglong Lu, Tao Wang +4Image RestorationDiscrete Wavelet Transform

  19. A Time-Frequency Dual-Domain Multi-Scale Convolutional Neural Network for Bearing Fault Diagnosis under Strong Noise

    Aug 10, 2026Yanxi Ding, Tingyue JiaFault DiagnosisFrequency Domain

  20. From Inaudible Inputs to Model Failures: Low-Frequency Safety Risks in LALMs

    Aug 10, 2026Yuanhe Zhang, Weiliu Wang, Jie Ren +7Large Audio Language ModelsLarge Language Model Safety

  21. OGG-FR: Orthogonal Gradient Gaming and Frequency Rectification for Unmanned Aerial Vehicle Infrared Image Super-Resolution

    Aug 10, 2026Yongsong Huang, Qingzhong Wang, Xiaofeng Liu +3Hyperspectral Image Super-ResolutionUnmanned Aerial Vehicles

  22. FreCast: Refining Radar Echo Intensity via Phase-Preserving Amplitude Residual Diffusion for Precipitation Nowcasting

    Aug 9, 2026Heping Fang, Zihuai Yin, Kaicheng Mao +2PrecipitationRadar

  23. WaveFreqAnchor: Wave-Structural Anchoring and Frequency Correction Diffusion for Training-Free Face Restoration

    Aug 7, 2026Zelin Du, Wenjie Li, Zhengxue Wang +3Blind Face RestorationDiscrete Wavelet Transform

  24. The em-dash em-beds in Congress: A population-level rise in em-dash frequency in U.S. congressional press releases at the dawn of the large-language-model era, 2021-2025

    Aug 6, 2026Przemysław CzumaParliamentary DiscourseHigh Bigram Repetition Frequency

  25. Spectral Aliasing Pretext: A novel task for Self-Supervised fault diagnosis in rotating machinery

    Aug 6, 2026Victor Gialis, Maxime Metz, David Esteve +1Fault DiagnosisSelf-Supervised

  26. Retrieve in Time, Correct in Frequency

    Aug 5, 2026Yuze Fan, Yue Cao, Pengjie Gao +7Flow-Matching Vision-Language-ActionFrozen Vision-Language Models

  27. Season: Spectrum-Aware Orthogonal Gradient Refinement for Transfer-Based Adversarial Attacks

    Aug 5, 2026Tianyi Wang, Zhenghao Gao, Shengjie XuAdversarial ExamplesVision Transformer

  28. CAMP: A Cycle-Aware Multi-Scale Patch Mixer for Time Series Forecasting

    Aug 4, 2026Jung Min Choi, Vijaya Krishna yalavarthi, Lars Schmidt-ThiemeFrequency

  29. Detecting high-frequency brain disorder signals using dynamic mode decomposition from EEG

    Aug 3, 2026Jacob Kang, Jong-Hyeon SeoElectroencephalography Spatial Super-ResolutionHigh-Frequency Textures

  30. EchoCache: Energy-Guided Cross-Modal Caching for Efficient Audio-Driven Video Generation

    Aug 3, 2026Jiayu Chen, Xiaoyu Wu, Rongshan Gao +6Joint Audio-Video GenerationAudio-Visual Consistency

  31. HAFI-VLM: A Frequency Perspective for Diagnosing and Enhancing Visual Perception in Vision-Language Models

    Aug 3, 2026Jin Cui, Chuanchang Su, Jiayi Lu +3Large Vision Language ModelsVision-Language

  32. Energy-Efficient LLM Serving via Disaggregated Attention--FFN and Flexible Frequency Scaling

    Aug 3, 2026Cunchen Hu, Liangliang Xu, Tian Liu +9Single Graphics Processing UnitWell-Tuned Static Batching Policy

  33. FreqNav: Stage-Wise Frequency Routing for Object-Oriented Aerial Vision-Language Navigation

    Aug 2, 2026Yin Tang, Jiawei Ma, Jiahao Li +4Aerial Vision-Language NavigationNavigation

  34. FreqAnchorAD: Language-Free Zero-Shot Anomaly Detection via Frequency-Deviation Anchoring

    Aug 1, 2026Jianfeng Qiu, Peiyuan Li, Juan Xie +4Zero-Shot Anomaly DetectionFrequency

  35. AnyBand: Unified Multi-Bandwidth Speech Extension via Frequency-Aware In-Context Spectral Infilling

    Aug 1, 2026Junchuan Zhao, Minh Duc Vu, Bowen Zhang +1Speech EnhancementFrequency-Aware Structural Aggregation

  36. Evolving language compositionality in a frequency-structured meaning space

    Jul 31, 2026Fabio De Ponte, Eloise Gaines-White, Conor Houghton +1High Bigram Repetition FrequencyCompositionality

  37. CENDRe: Concept Extraction with Natural Domain Representations

    Jul 31, 2026Antonia Holzapfel, Andres Felipe Posada Moreno, Sebastian TrimpeConvolutional Neural NetworksFrequency

  38. WildShadowRemover: In-the-Wild Video Shadow Removal via Detail-Preserving Video Diffusion Models

    Jul 28, 2026Jiamin Xu, Cong Wang, Zheng Dong +4Shadow RemovalPre-Trained Video Diffusion Models

  39. Freq-RemoteVAR: Next-Frequency Autoregressive Modeling for Remote Sensing Change Detection

    Jul 28, 2026Luqi Gong, Rui Xu, Yue Chen +3Change DetectionRemote Sensing

  40. Low-light Image Enhancement via Multi-scale Attention combined with Fourier Transform

    Jul 27, 2026Wenbin Du, Jian Long, Zhu CaoLow-Light Image EnhancementLow-Light Images

  41. WaveZip: Wavelet-Driven Space-Time Decoupling for Video Token Condensation

    Jul 25, 2026Yuhui Zeng, Wang Chen, Jinfa Huang +5Token CompressionVisual Tokens

  42. SHFormer: Dynamic Spectral Filtering Convolutional Neural Network and High-pass Kernel Generation Transformer for Adaptive MRI Reconstruction

    Jul 22, 2026Sriprabha Ramanarayanan, Rahul G. S., Mohammad Al Fahim +3Magnetic Resonance Imaging ReconstructionMagnetic Resonance Imaging

  43. Hierarchical Wireless Foundation Model for Multi-Task Optimization

    Jul 18, 2026Yangjing Wang, Ouya Wang, Shenglong Zhou +1Wireless NetworksMulti--Task Learning

  44. Cotton-SF YOLO: Learning Structural and Frequency Cues for Early Cotton Square Detection in Complex Field Environments

    Jul 16, 2026Chengjia Zhang, Yu Li, Feiri Ali +5Yolo26Crop

  45. Cover First, Disagree Softly: Rethinking Mismatch-First Active Learning for Frame-Level Audio Classification

    Jul 15, 2026Shiqi Zhang, Tuomas VirtanenActive LearningSpeech Separation

  46. A 32-channel event-based bio-signal analog front-end with adaptive delta and pulse frequency encoding

    Jul 14, 2026Narayanan Shyam, Saptarshi Ghosh, Giacomo IndiveriNeuromorphic HardwareMultimodal Physiological Signals

  47. GigaChat Audio: Time-aware Large Audio Language Model

    Jul 11, 2026Aleksandr Kutsakov, Mariia Sadovina, Georgii Gospodinov +4Large Audio Language ModelsAudio Tokens

  48. Structural Bottlenecks on Frequency Representation in End-to-End Audio Models

    Jul 9, 2026Nicole Cosme-CliffordFrequencyVideo Latents

  49. DKDNet: Dual Knowledge and Data-Driven Network for Cross-Domain Automatic Modulation Classification

    Jul 9, 2026Shuang Wang, Chenxu Wang, Hantong Xing +3Automatic Modulation ClassificationFrequency Domain

  50. Level-Crossing Density as a Mesh-Free High-Frequency Auxiliary Loss for Implicit Neural Representations

    Jul 7, 2026Gunner Levi HoweNeural FieldsDiscretization

  51. Physics-Informed Structure Anchoring With Capture-Aware Prototype Calibration for Cross-Environment RF Fingerprinting

    Jul 6, 2026Fengchong Yao, Jianbing Li, Qing Liu +4Radio FrequencyReconfigurable Intelligent Surfaces

  52. SleepBand: Single-Source Domain Generalization for Sleep Staging via Physiologically Structured Spectral Modeling

    Jul 6, 2026Zhi Lu, Yang Hu, Yan ChenSleep Stage ClassificationSleep

  53. UniSkip-Mamba: A Frequency-Aware State Space Model for Audio-Visual Temporal Forgery Localization

    Jul 5, 2026Cangjin Qiu, Quan Zhang, Dan Jiang +1Frequency-Aware Structural AggregationAudio Latent

  54. SpecGradFilter: A Spectral Gradient Filtering Framework for Taming Federated Heterogeneity

    Jul 5, 2026Liyang Yuan, Yibo Yang, Dandan Guo +2Federated LearningHeterogeneity

  55. FedFFT: Taming Client Drift in Federated SAM via Spectral Perturbation Filtering

    Jul 5, 2026Liyang Yuan, Yibo Yang, Dandan GuoFederated LearningFrequency Domain

  56. High-Fidelity One-Step Generative Visuomotor Policy via Recursive Correction, Frequency Consistency, and Contrastive Flow Matching

    Jul 4, 2026Yuran Chen, Xinye Cai, Zhonglin Gong +1Visuomotor PolicyVisuomotor Control

  57. Wavelet-Guided Semantic Signal Compensation for Inversion-Free Image Editing

    Jul 2, 2026Anqi Tang, Wenhao Sun, Zhaoqiang LiuDiffusion EditingImage Editing

  58. CamoNAS: Neural Architecture Search for Enhanced Camouflaged Object Detection

    Jul 2, 2026Dawei Ren, Yan Zhang, Hongying Tang +2Camouflaged Object DetectionNeural Architecture Search

  59. Frequency Shift Physics-Informed Extreme Learning Machine for Solving High-Frequency Partial Differential Equations

    Jul 2, 2026Xiong Xiong, Ruonan Zhai, Zheng Zeng +3Partial Differential EquationsPhysics-Informed Machine Learning

  60. FR-DETR: Frequency and Recurrent Feature Refinement for Robust Object Detection under Adverse Weather

    Jun 29, 2026Tuan-Duc Nguyen, Duc-Trong LeRt-DetrImage Enhancement