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Showing 8502 results for "brain" in Engineering
Engineering Preprint PDF DOI

Data Selection Effects on Self-Supervised Learning of Audio Representations for French Audiovisual Broadcasts

Valentin Pelloin, Lina Bekkali, Reda Dehak, David Doukhan ยท 2026

Audio and speech self-supervised encoder models are now widely used for a lot of different tasks. Many of these models are often trained on clean segmented speech content such as LibriSpeech. In this โ€ฆ

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Compositional-Degradation UAV Image Restoration: Conditional Decoupled MoE Network and A Benchmark

Jinquan Yan, Zhicheng Zhao, Zhengzheng Tu, Chenglong Li, Jin Tang, Bin Luo ยท 2026

UAV images are critical for applications such as large-area mapping, infrastructure inspection, and emergency response. However, in real-world flight environments, a single image is often affected by โ€ฆ

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Engineering Preprint PDF DOI

AMO-ENE: Attention-based Multi-Omics Fusion Model for Outcome Prediction in Extra Nodal Extension and HPV-associated Oropharyngeal Cancer

Gautier Henique, William Le, Gabriel Dayan, Coralie Brodeur, Kristoff Nelson, Apostolos Christopoulos, Edith Filion, Phuc-Felix Nguyen-Tan, Laurent Letourneau-Guillon, Houda Bahig, Samuel Kadoury ยท 2026

Extranodal extension (ENE) is an emerging prognostic factor in human papillomavirus (HPV)-associated oropharyngeal cancer (OPC), although it is currently omitted as a clinical staging criteria. Recentโ€ฆ

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Engineering Preprint PDF DOI

An Asynchronous Delta Modulator for Spike Encoding in Event-Driven Brain-Machine Interface

Kaushik Lakshmiramanan, Vineeta Nair, Ching-Yi Lin, Sheng-Yu Peng, Sahil Shah ยท 2026

This paper presents the design and implementation of an asynchronous delta modulator as a spike encoder for event-driven neural recording in a 65nm CMOS process. The proposed neuromorphic front-end coโ€ฆ

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Engineering Preprint PDF DOI

Generative Simulation for Policy Learning in Physical Human-Robot Interaction

Junxiang Wang, Xinwen Xu, Tiancheng Wu, Julian Millan, Nir Pechuk, Zackory Erickson ยท 2026

Developing autonomous physical human-robot interaction (pHRI) systems is limited by the scarcity of large-scale training data to learn robust robot behaviors for real-world applications. In this paperโ€ฆ

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RoboAgent: Chaining Basic Capabilities for Embodied Task Planning

Peiran Xu, Jiaqi Zheng, Yadong Mu ยท 2026

This paper focuses on embodied task planning, where an agent acquires visual observations from the environment and executes atomic actions to accomplish a given task. Although recent Vision-Language Mโ€ฆ

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Engineering Preprint PDF DOI

Train-Small Deploy-Large: Leveraging Diffusion-Based Multi-Robot Planning

Siddharth Singh, Soumee Guha, Qing Chang, Scott Acton ยท 2026

Learning based multi-robot path planning methods struggle to scale or generalize to changes, particularly variations in the number of robots during deployment. Most existing methods are trained on a fโ€ฆ

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Engineering Preprint PDF DOI

Adaptive Differential Privacy for Federated Medical Image Segmentation Across Diverse Modalities

Puja Saha, Eranga Ukwatta ยท 2026

Large volumes of medical data remain underutilized because centralizing distributed data is often infeasible due to strict privacy regulations and institutional constraints. In addition, models traineโ€ฆ

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Algorithmic Power Optimisation in Constrained Railway Networks: A Systematic Review

Marton Laszlo Ambrus ยท 2026

The decarbonisation of heavy-duty railway networks requires maximising the capacity of existing electrical infrastructure. Integrating heavy freight alongside fast passenger services exposes the hard โ€ฆ

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Brain-to-Speech: Prosody Feature Engineering and Transformer-Based Reconstruction

Mohammed Salah Al-Radhi, Geza Nemeth, Andon Tchechmedjiev, Binbin Xu ยท 2026

This chapter presents a novel approach to brain-to-speech (BTS) synthesis from intracranial electroencephalography (iEEG) data, emphasizing prosody-aware feature engineering and advanced transformer-bโ€ฆ

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The Breakthrough of Sleep: A Contactless Approach for Accurate Sleep Stage Detection Using the Sleepal AI Lamp

Zhuo Diao, Yueting Li, Jianpeng Wang, Shengyu Guan, Xinwei Wang, Wenxiong Cui, Xin Shi, Tong Liu, Kailai Sun, Jingyu Wang, Dian Fan, Thomas Penzel ยท 2026

Sleep staging is essential for the assessment of sleep quality and the diagnosis of sleep-related disorders. Conventional polysomnography (PSG), while considered the gold standard, is intrusive, laborโ€ฆ

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Graph Signal Diffusion Models for Wireless Resource Allocation

Yigit Berkay Uslu, Samar Hadou, Shirin Saeedi Bidokhti, Alejandro Ribeiro ยท 2026

We consider constrained ergodic resource optimization in wireless networks with graph-structured interference. We train a diffusion model policy to match expert conditional distributions over resourceโ€ฆ

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Efficient Onboard Spacecraft Pose Estimation with Event Cameras and Neuromorphic Hardware

Arunkumar Rathinam, Jules Lecomte, Jost Reelsen, Gregor Lenz, Axel von Arnim, Djamila Aouada ยท 2026

Reliable relative pose estimation is a key enabler for autonomous rendezvous and proximity operations, yet space imagery is notoriously challenging due to extreme illumination, high contrast, and fastโ€ฆ

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Adapting Neural Robot Dynamics on the Fly for Predictive Control

Abdullah Altawaitan, Nikolay Atanasov ยท 2026

Accurate dynamics models are critical for the design of predictive controller for autonomous mobile robots. Physics-based models are often too simple to capture relevant real-world effects, while dataโ€ฆ

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Interpretable Fuzzy Modeling Reveals Population-Level Representation Differences in P300 Brain Computer Interfaces Across Neurodivergent and Neurotypical Cohorts

Xiaowei Jiang, Sudong Shang, Adrian Wilkinson, Michael L. Platt, Da Xiao, Bening Cao, Thomas Do ยท 2026

P300-based brain-computer interfaces (BCIs) are widely used for communication, but population heterogeneity may alter the neural patterns available for decoding. Prior work has mainly examined such diโ€ฆ

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Data-Driven Tensor Decomposition Identification of Homogeneous Polynomial Dynamical Systems

Xin Mao, Joshua Pickard, Can Chen ยท 2026

Homogeneous polynomial dynamical systems (HPDSs), which can be equivalently represented by tensors, are essential for modeling higher-order networked systems, including ecological networks, chemical rโ€ฆ

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RAIN-FIT: Learning of Fitting Surfaces and Noise Distribution from Large Data Sets

Omar M. Sleem, Sahand Kiani, Constantino M. Lagoa ยท 2026

This paper proposes a method for estimating a surface that contains a given set of points from noisy measurements. More precisely, by assuming that the surface is described by the zero set of a functiโ€ฆ

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Generative AI for material design: A mechanics perspective from burgers to matter

Vahidullah Tac, Ellen Kuhl ยท 2026

Generative artificial intelligence offers a new paradigm to design matter in high-dimensional spaces. However, its underlying mechanisms remain difficult to interpret and limit adoption in computationโ€ฆ

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Flash-Mono: Feed-Forward Accelerated Gaussian Splatting Monocular SLAM

Zicheng Zhang, Ke Wu, Xiangting Meng, Keyu Liu, Jieru Zhao, Wenchao Ding ยท 2026

Monocular 3D Gaussian Splatting SLAM suffers from critical limitations in time efficiency, geometric accuracy, and multi-view consistency. These issues stem from the time-consuming $\textit{Train-fromโ€ฆ

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Why Invariance is Not Enough for Biomedical Domain Generalization and How to Fix It

Sebo Diaz, Polina Golland, Elfar Adalsteinsson, Neel Dey ยท 2026

We present DropGen, a simple and theoretically-grounded approach for domain generalization in 3D biomedical image segmentation. Modern segmentation models degrade sharply under shifts in modality, disโ€ฆ

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