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~ similar to 2605.28563· 17 results

cs.AIRecentJun 1, 2026

EvoBrain: Continual Learning of EEG Foundation Models Across Heterogeneous BCI Tasks

Yangxuan Zhou, Sha Zhao, Jiquan Wang, Shijian Li +1 more

EvoBrain proposes a dynamic, cross-task continual learning framework to overcome the limitations of task-specific EEG decoding, enabling unified and scalable brain-computer interfaces.

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cs.AIRecentMay 28, 2026

Benchmarking Positional Encoding Strategies for Transformer-Based EEG Foundation Models

Ayse Betul Yuce, Sebastian Stober

This paper benchmarks five positional encoding strategies for transformer-based EEG foundation models, concluding that the optimal encoding is task-dependent and no single strategy is universally supe…

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cs.LGcs.AIRecentMay 27, 2026

Comparing Post-Hoc Explainable AI Methods for Interpreting Black-Box EEG Models in Depression Detection

Antonia Šarčević, Nikolina Frid

This study compares multiple post-hoc explainable AI methods (e.g., DeepSHAP, GradCAM) to interpret how deep learning models use EEG data to detect Major Depressive Disorder, finding that while method…

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cs.AIcs.HCcs.LGRecentMay 27, 2026

CaMBRAIN: Real-time, Continuous EEG Inference with Causal State Space Models

Abhilash Durgam, Nyle Siddiqui, Jeffrey A. Chan-Santiago, Qiushi Fu +2 more

CaMBRAIN introduces a novel Mamba-based State Space Model (SSM) for real-time, continuous EEG inference, achieving state-of-the-art results with significantly higher throughput than existing methods.

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cs.LGcs.CRRecentMay 22, 2026

Making Brain-Computer Interfaces More Secure

Md Fahimul Kabir Chowdhury, Gahangir Hossain

This paper proposes a lightweight CNN architecture that significantly enhances the adversarial robustness of EEG-based Brain-Computer Interfaces (BCIs) against malicious perturbations.

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cs.LGcs.AIRecentMay 28, 2026

Do Physics Foundation Models Learn Generalizable Physics? A Bias-Aware Benchmark Across Physical Regimes and Distribution Shifts

Mengdi Chu, Yang Liu, Ayan Biswas, Han-Wei Shen

The paper introduces a comprehensive benchmark to test if physics foundation models learn generalizable dynamics, finding that their performance is highly conditional and not universally general.

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cs.AIRecentJun 1, 2026

EVA-Net: Subject-Independent EEG Motor Decoding with Video-Derived Motor Priors

Ziyuan Li, Yueyu Sun, Yimeng Zhang

EVA-Net proposes a two-stage framework that uses action videos as semantic priors to achieve strong subject-independent EEG motor decoding, significantly outperforming text-based methods.

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cs.LGcs.AIRecentMay 29, 2026

Beyond Augmentation: Score-Guided Pathological Prior for EEG-based Depression Detection

Xiaojing Chen, Jingqi Cheng, Xu Zhao, Wan Jiang +1 more

The paper introduces Score-Guided Classification (SGC), a novel framework that uses an unsupervised anomaly score as a 'Pathological Prior' to guide EEG-based depression detection, overcoming the limi…

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cs.LGcs.AIRecentMay 30, 2026

Dive into Waves: Morlet Spectral Transformer for Cross-Subject Emotion Decoding from EEG

Jiaxin Qing, Lexin Li

The paper proposes the Morlet Spectral Transformer (MST), a novel architecture that effectively decodes cross-subject emotion from EEG by designing specialized spectral and spatial representations, ou…

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cs.AIcs.HCRecentMay 31, 2026

A Minimalist Brain-Computer Musical Interface for Real-Time Emotion-Driven Sonification: System Design and Preliminary Evaluation

Pablo A. Monroy-D'Croz, Rafael Ramirez-Melendez, Julian Cespedes-Guevara

The paper designed a minimalist BCMI system to translate EEG-measured emotional valence into adaptive music, but preliminary testing showed that frontal alpha asymmetry was not reliably modulated by i…

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stat.MLcs.AIcs.LGRecentMay 29, 2026

Routing on the Stiefel Manifold: When Does Adaptive Subspace Selection Help for Cross-Domain EEG Decoding?

Isabella Costa Maia, Pedro L. C. Rodrigues, Salem Said, Marco Congedo

The paper introduces dynamic Stiefel routing, a novel method that adaptively selects specialized subspace projection filters on the Stiefel manifold to improve cross-domain EEG decoding without requir…

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cs.LGcs.AIcs.CVRecentMay 28, 2026

Functional MRI Time Series Generation via Wavelet-Based Image Transform and Spectral Flow Matching for Brain Disorder Identification

Hwa Hui Tew, Junn Yong Loo, Fang Yu Leong, Julia K. Lau +5 more

The paper introduces Dual-Spectral Flow Matching (DSFM), a novel generative framework that uses wavelet and cosine transforms to synthesize highly realistic, non-stationary fMRI time series for improv…

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cs.AIRecentMay 28, 2026

Mind-Omni: A Unified Multi-Task Framework for Brain-Vision-Language Modeling via Discrete Diffusion

Yizhuo Lu, Changde Du, Qingyu Shi, Hang Chen +4 more

Mind-Omni introduces a unified multi-task framework that models the interplay between brain, vision, and language signals using a discrete diffusion paradigm, achieving state-of-the-art performance ac…

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cs.LGRecentJun 1, 2026

EEG-FuseFormer: A Transformer-Driven Feature Fusion Framework for Seizure Onset Prediction

Vigneshwar Hariharan, Chithra Reghuvaran, Arlene John, Nhat Pham +3 more

The paper proposes EEG-FuseFormer, a transformer-based framework that fuses features from CNN-LSTM and ResNet-18 to achieve high accuracy in predicting seizure onset from EEG signals.

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cs.LGcs.AIRecentMay 28, 2026

A Shared Valence Axis Across Modern LLMs and Human EEG: The Saturation Regularity

Yousef A. Radwan, Xuhui Liu, Kilichbek Haydarov, Yuqian Fu +1 more

The paper demonstrates that the valence structure learned by modern LLMs aligns with human EEG emotional representations, but finds that further supervised alignment is ineffective due to a phenomenon…

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cs.HCcs.AIcs.CVRecentMay 29, 2026

UF-AMA: A unified framework for cross-domain emotion recognition via adaptive multimodal alignment

Zheng Wang, Shuo Wang, Junhong Wang

The paper proposes UF-AMA, a unified framework that achieves state-of-the-art cross-domain emotion recognition by adaptively aligning and fusing multimodal physiological signals like EEG and eye-track…

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cs.LGcs.AIRecentMay 29, 2026

Learning Cardiac Latent Representations in Vectorcardiogram Space

Bosong Huang, Panzhen Zhao, Zengxiang Li, Patricia Lee +4 more

This paper introduces LVCG, a novel self-supervised framework that learns unified, view-invariant latent representations of cardiac electrical activity directly in the physically grounded Vectorcardio…

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