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Constructing datasets representative of the target domain is essential for training effective machine learning models. Active learning (AL) is a promising method that iteratively extends training data to enhance model performance while…

In deep learning, maintaining model robustness against distribution shifts is critical. This work explores a broad range of possibilities to adapt vision-language foundation models at test-time, with a particular emphasis on CLIP and its…

计算机视觉与模式识别 · 计算机科学 2024-09-10 Mario Döbler , Robert A. Marsden , Tobias Raichle , Bin Yang

Dynamic radio resource management (RRM) in wireless networks presents significant challenges, particularly in the context of Radio Access Network (RAN) slicing. This technology, crucial for catering to varying user requirements, often…

信息论 · 计算机科学 2023-12-19 Kun Yang , Shu-ping Yeh , Menglei Zhang , Jerry Sydir , Jing Yang , Cong Shen

Reconfigurable Intelligent Surfaces (RISs) offer a promising means of reshaping the wireless propagation environment, yet practical methods for configuring large passive arrays to achieve reliable signal equalization remain limited.…

信息论 · 计算机科学 2026-03-04 Gal Ben-Itzhak , Ender Ayanoglu

Deep learning frameworks have become increasingly popular in brain computer interface (BCI) study thanks to their outstanding performance. However, in terms of the classification model alone, they are treated as black box as they do not…

神经与进化计算 · 计算机科学 2021-12-15 Ji-Seon Bang , Seong-Whan Lee

Due to large intra-subject and inter-subject variabilities of electroencephalogram (EEG) signals, EEG-based brain-computer interfaces (BCIs) usually need subject-specific calibration to tailor the decoding algorithm for each new subject,…

人机交互 · 计算机科学 2025-07-03 Dongrui Wu

Reproducibility is an increasing concern in Artificial Intelligence (AI), particularly in the area of Deep Learning (DL). Being able to reproduce DL models is crucial for AI-based systems, as it is closely tied to various tasks like…

机器学习 · 计算机科学 2022-02-08 Boyuan Chen , Mingzhi Wen , Yong Shi , Dayi Lin , Gopi Krishnan Rajbahadur , Zhen Ming , Jiang

As brain-computer interfacing (BCI) systems transition from assistive technology to more diverse applications, their speed, reliability, and user experience become increasingly important. Dynamic stopping methods enhance BCI system speed by…

人机交互 · 计算机科学 2024-06-18 Sara Ahmadi , Peter Desain , Jordy Thielen

A brain-computer interface (BCI) enables direct communication between the human brain and external devices. Electroencephalography (EEG) based BCIs are currently the most popular for able-bodied users. To increase user-friendliness, usually…

人机交互 · 计算机科学 2024-12-05 Ziwei Wang , Siyang Li , Jingwei Luo , Jiajing Liu , Dongrui Wu

Brain-computer interfaces (BCIs) decode recorded neural signals from the brain and/or stimulate the brain with encoded neural signals. BCIs span both hardware and software and have a wide range of applications in restorative medicine, from…

软件工程 · 计算机科学 2022-03-22 Cailin Winston , Caleb Winston , Chloe N Winston , Claris Winston , Cleah Winston , Rajesh PN Rao , René Just

In the field of brain-computer interface (BCI) research, the availability of high-quality open-access datasets is essential to benchmark the performance of emerging algorithms. The existing open-access datasets from past competitions mostly…

人机交互 · 计算机科学 2021-10-29 Anirban Chowdhury , Javier Andreu-Perez

Humans and animals can learn complex predictive models that allow them to accurately and reliably reason about real-world phenomena, and they can adapt such models extremely quickly in the face of unexpected changes. Deep neural network…

机器学习 · 计算机科学 2019-01-30 Anusha Nagabandi , Chelsea Finn , Sergey Levine

Computed tomography is widely used as an imaging tool to visualize three-dimensional structures with expressive bone-soft tissue contrast. However, CT resolution and radiation dose are tightly entangled, highlighting the importance of…

Training deep neural networks (DNNs) using traditional backpropagation (BP) presents challenges in terms of computational complexity and energy consumption, particularly for on-device learning where computational resources are limited.…

神经与进化计算 · 计算机科学 2025-07-08 Marco Paul E. Apolinario , Arani Roy , Kaushik Roy

The rapid advancement and increasing complexity of pretrained models, exemplified by CLIP, offer significant opportunities as well as challenges for Federated Learning (FL), a critical component of privacy-preserving artificial…

机器学习 · 计算机科学 2024-10-10 Ahmed Imteaj , Md Zarif Hossain , Saika Zaman , Abdur R. Shahid

In recent years, large-scale numerical simulations played an essential role in estimating the effects of explosion events in urban environments, for the purpose of ensuring the security and safety of cities. Such simulations are…

The performance of neural decoders can degrade over time due to nonstationarities in the relationship between neuronal activity and behavior. In this case, brain-machine interfaces (BMI) require adaptation of their decoders to maintain high…

机器学习 · 计算机科学 2012-06-19 Tayfun Gürel , Carsten Mehring

Controlling agents remotely with deep reinforcement learning~(DRL) in the real world is yet to come. One crucial stepping stone is to devise RL algorithms that are robust in the face of dropped information from corrupted communication or…

机器学习 · 计算机科学 2023-03-08 Kaizhe Hu , Ray Chen Zheng , Yang Gao , Huazhe Xu

Similarity/Distance measures play a key role in many machine learning, pattern recognition, and data mining algorithms, which leads to the emergence of metric learning field. Many metric learning algorithms learn a global distance function…

机器学习 · 计算机科学 2022-01-04 Baida Hamdan , Davood Zabihzadeh , Monsefi Reza

Imitation of expert behaviour is a highly desirable and safe approach to the problem of sequential decision making. We provide an easy-to-implement, novel algorithm for imitation learning under a strict data paradigm, in which the agent…

机器学习 · 计算机科学 2023-02-07 Matthew Smith , Lucas Maystre , Zhenwen Dai , Kamil Ciosek