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Pediatric medical imaging presents unique challenges due to significant anatomical and developmental differences compared to adults. Direct application of segmentation models trained on adult data often yields suboptimal performance,…

Image and Video Processing · Electrical Eng. & Systems 2025-07-09 Tristan Kirscher , Sylvain Faisan , Xavier Coubez , Loris Barrier , Philippe Meyer

Current approaches rely on zero-shot evaluation due to the absence of training data; while proprietary models such as GPT-4 exhibit strong reasoning capabilities, smaller open-source models remain ineffective at complex tool use. To address…

Artificial Intelligence · Computer Science 2026-05-05 Hyunji Min , Sangwon Jung , Junyoung Sung , Dosung Lee , Leekyeung Han , Paul Hongsuck Seo

Existing test-time adaptation (TTA) approaches often adapt models with the unlabeled testing data stream. A recent attempt relaxed the assumption by introducing limited human annotation, referred to as Human-In-the-Loop Test-Time Adaptation…

Computer Vision and Pattern Recognition · Computer Science 2024-12-25 Yushu Li , Yongyi Su , Xulei Yang , Kui Jia , Xun Xu

While machine learning offers diverse techniques suitable for exploring various medical research questions, a cohesive synergistic framework can facilitate the integration and understanding of new approaches within unified model development…

Machine Learning · Computer Science 2025-01-09 Ramtin Zargari Marandi , Anne Svane Frahm , Jens Lundgren , Daniel Dawson Murray , Maja Milojevic

To mitigate the impact of the scarcity of labelled data on fact-checking systems, we focus on few-shot claim verification. Despite recent work on few-shot classification by proposing advanced language models, there is a dearth of research…

Computation and Language · Computer Science 2022-10-12 Xia Zeng , Arkaitz Zubiaga

Existing methods for AI psychological counselors predominantly rely on supervised fine-tuning using static dialogue datasets. However, this contrasts with human experts, who continuously refine their proficiency through clinical practice…

Artificial Intelligence · Computer Science 2026-04-29 Yutao Yang , Junsong Li , Qianjun Pan , Jie Zhou , Kai Chen , Qin Chen , Jingyuan Zhao , Ningning Zhou , Xin Li , Liang He

Few-Shot Remote Sensing Scene Classification (FS-RSSC) presents the challenge of classifying remote sensing images with limited labeled samples. Existing methods typically emphasize single-modal feature learning, neglecting the potential…

Computer Vision and Pattern Recognition · Computer Science 2025-03-20 Zhong Ji , Ci Liu , Jingren Liu , Chen Tang , Yanwei Pang , Xuelong Li

Large-scale language models like ChatGPT and GPT-4 have gained attention for their impressive conversational and generative capabilities. However, the creation of supervised paired question-answering data for instruction tuning presents…

Computation and Language · Computer Science 2023-05-23 Xuanyu Zhang , Qing Yang

We propose a novel prompt tuning method called CoAPT(Context Attribute words in Prompt Tuning) for few/zero-shot image classification. The core motivation is that attributes are descriptive words with rich information about a given concept.…

Computer Vision and Pattern Recognition · Computer Science 2024-07-22 Gun Lee , Subin An , Sungyong Baik , Soochahn Lee

Beyond training-time optimization, scaling test-time computation has emerged as a key paradigm to extend the reasoning capabilities of Large Language Models (LLMs). However, most existing methods adopt a rigid Planning-before-Trial (PbT)…

Computation and Language · Computer Science 2026-05-11 Youngsik Yoon , Sungjae Lee , Seockbean Song , Siwei Wang , Wei Chen , Jungseul Ok

This study explores the limitations of traditional Cybersecurity Awareness and Training (CSAT) programs and proposes an innovative solution using Generative Pre-Trained Transformers (GPT) to address these shortcomings. Traditional…

Cryptography and Security · Computer Science 2024-05-08 Nabil Al-Dhamari , Nathan Clarke

In microbiome analysis, researchers often seek to identify taxonomic features associated with an outcome of interest. However, microbiome features are intercorrelated and linked by phylogenetic relationships, making it challenging to assess…

Methodology · Statistics 2023-09-18 Yushu Shi , Liangliang Zhang , Kim-Anh Do , Robert R. Jenq , Christine B. Peterson

We explain and provide examples of a formalism that supports the methodology of discovering how to adapt and personalize technology by combining randomized experiments with variables associated with user models. We characterize a formal…

Human-Computer Interaction · Computer Science 2015-09-16 Joseph Jay Williams , Neil Heffernan

Auditory attention to natural speech is a complex brain process. Its quantification from physiological signals can be valuable to improving and widening the range of applications of current brain-computer-interface systems, however it…

Human-Computer Interaction · Computer Science 2020-05-26 Nikesh Bajaj , Jesús Requena Carrión , Francesco Bellotti

Inspired by biological evolution, we explain the rationality of Vision Transformer by analogy with the proven practical Evolutionary Algorithm (EA) and derive that both of them have consistent mathematical representation. Analogous to the…

Computer Vision and Pattern Recognition · Computer Science 2021-12-20 Jiangning Zhang , Chao Xu , Jian Li , Wenzhou Chen , Yabiao Wang , Ying Tai , Shuo Chen , Chengjie Wang , Feiyue Huang , Yong Liu

As autonomous systems such as drones, become increasingly deployed in high-stakes, human-centric domains, it is critical to evaluate the ethical alignment since failure to do so imposes imminent danger to human lives, and long term bias in…

Artificial Intelligence · Computer Science 2026-03-12 Anjali Parashar , Yingke Li , Eric Yang Yu , Fei Chen , James Neidhoefer , Devesh Upadhyay , Chuchu Fan

Population Based Training (PBT) is a recent approach that jointly optimizes neural network weights and hyperparameters which periodically copies weights of the best performers and mutates hyperparameters during training. Previous PBT…

Artificial Intelligence · Computer Science 2022-02-01 Ang Li , Aleksandra Spyra , Sagi Perel , Valentin Dalibard , Max Jaderberg , Chenjie Gu , David Budden , Tim Harley , Pramod Gupta

Despite the rapid development of large language models (LLMs), a fundamental challenge persists: the lack of high-quality optimization modeling datasets hampers LLMs' robust modeling of practical optimization problems from natural language…

Artificial Intelligence · Computer Science 2025-02-24 Hongliang Lu , Zhonglin Xie , Yaoyu Wu , Can Ren , Yuxuan Chen , Zaiwen Wen

The rapid advancement of deep learning models often attributes to their ability to leverage massive training data. In contrast, such privilege has not yet fully benefited 3D deep learning, mainly due to the limited availability of…

Computer Vision and Pattern Recognition · Computer Science 2024-07-23 Xiaoyang Wu , Zhuotao Tian , Xin Wen , Bohao Peng , Xihui Liu , Kaicheng Yu , Hengshuang Zhao

Educational assessments are valuable tools for measuring student knowledge and skills, but their validity can be compromised when test takers exhibit changes in response behavior due to factors such as time pressure. To address this issue,…

Methodology · Statistics 2025-05-06 Gabriel Wallin , Yunxiao Chen , Yi-Hsuan Lee , Xiaoou Li