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Vision Transformers (ViTs) have achieved state-of-the-art performance in image classification, yet their attention mechanisms often remain opaque and exhibit dense, non-structured behaviors. In this work, we adapt our previously proposed…

计算机视觉与模式识别 · 计算机科学 2026-02-12 Vasileios Arampatzakis , George Pavlidis , Nikolaos Mitianoudis , Nikos Papamarkos

Supervised fine-tuning (SFT) is a commonly used technique to adapt large language models (LLMs) to downstream tasks. In practice, SFT on a full dataset is computationally expensive and sometimes suffers from overfitting or bias…

机器学习 · 计算机科学 2026-02-03 Heming Zou , Yixiu Mao , Yun Qu , Qi Wang , Xiangyang Ji

Reliability of SLAM systems is considered one of the critical requirements in modern autonomous systems. This directed the efforts to developing many state-of-the-art systems, creating challenging datasets, and introducing rigorous metrics…

机器人学 · 计算机科学 2022-07-18 Islam Ali , Hong Zhang

We introduce N-ImageNet, a large-scale dataset targeted for robust, fine-grained object recognition with event cameras. The dataset is collected using programmable hardware in which an event camera consistently moves around a monitor…

计算机视觉与模式识别 · 计算机科学 2022-03-29 Junho Kim , Jaehyeok Bae , Gangin Park , Dongsu Zhang , Young Min Kim

Context: Software testing plays an essential role in product quality improvement. For this reason, several software testing models have been developed to support organizations. However, adoption of testing process models inside…

软件工程 · 计算机科学 2019-01-08 Katarína Hrabovská , Bruno Rossi , Tomáš Pitner

Structured documents analysis and recognition are essential for modern online on-boarding processes, and document localization is a crucial step to achieve reliable key information extraction. While deep-learning has become the standard…

计算机视觉与模式识别 · 计算机科学 2023-10-03 Anastasiia Kabeshova , Guillaume Betmont , Julien Lerouge , Evgeny Stepankevich , Alexis Bergès

In the context of training neural network-based approximations of solutions of parameter-dependent PDEs, we investigate the effect of preconditioning via well-conditioned frame representations of operators and demonstrate a significant…

数值分析 · 数学 2026-02-02 Markus Bachmayr , Wolfgang Dahmen , Chenguang Duan , Mathias Oster

With excellent generalization ability, SSL speech models have shown impressive performance on various downstream tasks in the pre-training and fine-tuning paradigm. However, as the size of pre-trained models grows, fine-tuning becomes…

音频与语音处理 · 电气工程与系统科学 2025-01-29 Mufan Sang , John H. L. Hansen

Speech separation has been well developed, with the very successful permutation invariant training (PIT) approach, although the frequent label assignment switching happening during PIT training remains to be a problem when better…

声音 · 计算机科学 2021-08-24 Sung-Feng Huang , Shun-Po Chuang , Da-Rong Liu , Yi-Chen Chen , Gene-Ping Yang , Hung-yi Lee

Accurate segmentation of the stroke lesions using magnetic resonance imaging (MRI) is associated with difficulties due to the complicated anatomy of the brain and the different properties of the lesions. This study introduces the…

图像与视频处理 · 电气工程与系统科学 2024-06-11 Muhammad Nouman , Mohamed Mabrok , Essam A. Rashed

Accurate transient stability assessment is a crucial prerequisite for proper power system operation and planning with various operational constraints. Transient stability assessment of modern power systems is becoming very challenging due…

系统与控制 · 电气工程与系统科学 2023-12-22 Umair Shahzad

Learning-Based Testing (LBT) merges learning and testing processes to achieve both testing and behavioral adequacy. LBT utilizes active learning to infer the model of the System Under Test (SUT), enabling scalability for large and complex…

软件工程 · 计算机科学 2025-10-02 Sheikh Md. Mushfiqur Rahman , Nasir Eisty

Nonstabilizerness is a fundamental resource for quantum advantage, as it quantifies the extent to which a quantum state diverges from those states that can be efficiently simulated on a classical computer, the stabilizer states. The…

量子物理 · 物理学 2026-03-03 Vincenzo Lipardi , Domenica Dibenedetto , Georgios Stamoulis , Mark H. M. Winands

The precise segmentation of retinal blood vessels is of great significance for early diagnosis of eye-related diseases such as diabetes and hypertension. In this work, we propose a lightweight network named Spatial Attention U-Net (SA-UNet)…

图像与视频处理 · 电气工程与系统科学 2020-10-22 Changlu Guo , Márton Szemenyei , Yugen Yi , Wenle Wang , Buer Chen , Changqi Fan

Neural surrogates for Partial Differential Equations (PDEs) often suffer significant performance degradation when evaluated on problem configurations outside their training distribution, such as new initial conditions or structural…

Weather forecasting is dominated by numerical weather prediction that tries to model accurately the physical properties of the atmosphere. A downside of numerical weather prediction is that it is lacking the ability for short-term forecasts…

机器学习 · 计算机科学 2021-01-26 Kevin Trebing , Tomasz Stanczyk , Siamak Mehrkanoon

Context: Seamless model-based development provides integrated chains of models, covering all software engineering phases. Non-functional requirements (NFRs), like reusability, further play a vital role in software and systems engineering,…

软件工程 · 计算机科学 2017-02-27 Jonas Eckhardt , Daniel Méndez Fernández , Andreas Vogelsang

The rapid development of single-modal pre-training has prompted researchers to pay more attention to cross-modal pre-training methods. In this paper, we propose a unified-modal speech-unit-text pre-training model, SpeechUT, to connect the…

计算与语言 · 计算机科学 2022-10-10 Ziqiang Zhang , Long Zhou , Junyi Ao , Shujie Liu , Lirong Dai , Jinyu Li , Furu Wei

In this paper, we propose a simple yet unified single object tracking (SOT) framework, dubbed SUTrack. It consolidates five SOT tasks (RGB-based, RGB-Depth, RGB-Thermal, RGB-Event, RGB-Language Tracking) into a unified model trained in a…

计算机视觉与模式识别 · 计算机科学 2024-12-30 Xin Chen , Ben Kang , Wanting Geng , Jiawen Zhu , Yi Liu , Dong Wang , Huchuan Lu

Ising machines are emerging as a new technology for solving various classes of computationally hard problems of practical importance, yet their limits on structured SAT workloads, representative of numerous real-world applications, remain…