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Intelligent network operation and maintenance systems in modern networks continuously generate large volumes of multi-modal operational data. However, Wi-Fi fault diagnosis under heterogeneous operational environments remains insufficiently…

Networking and Internet Architecture · Computer Science 2026-05-22 Junjian Zhang , Haobo Deng , Xinxin Li , Ming Zhao , Fengxiao Tang , Nei Kato

Multimodal learning aims to imitate human beings to acquire complementary information from multiple modalities for various downstream tasks. However, traditional aggregation-based multimodal fusion methods ignore the inter-modality…

Computer Vision and Pattern Recognition · Computer Science 2023-05-17 Heqing Zou , Meng Shen , Chen Chen , Yuchen Hu , Deepu Rajan , Eng Siong Chng

Multimodal Misinformation Recognition has become an urgent task with the emergence of huge multimodal fake content on social media platforms. Previous studies mainly focus on complex feature extraction and fusion to learn discriminative…

Multimedia · Computer Science 2025-10-15 Hengyang Zhou , Yiwei Wei , Jian Yang , Zhenyu Zhang

Missing or corrupted modalities are common in physiological signal-based medical applications owing to hardware constraints or motion artifacts. However, most existing methods assume the availability of all modalities, resulting in…

Machine Learning · Computer Science 2025-10-14 Cheol-Hui Lee , Hwa-Yeon Lee , Min-Kyung Jung , Dong-Joo Kim

Unifying multiple multi-modal visual object tracking (MMVOT) tasks draws increasing attention due to the complementary nature of different modalities in building robust tracking systems. Existing practices mix all data sensor types in a…

Computer Vision and Pattern Recognition · Computer Science 2025-08-15 Zhangyong Tang , Tianyang Xu , Xuefeng Zhu , Chunyang Cheng , Tao Zhou , Xiaojun Wu , Josef Kittler

Multitask deep learning has been applied to patient outcome prediction from text, taking clinical notes as input and training deep neural networks with a joint loss function of multiple tasks. However, the joint training scheme of multitask…

Computation and Language · Computer Science 2023-01-26 Shaoxiong Ji , Pekka Marttinen

Multimodal models often over-rely on dominant modalities, failing to achieve optimal performance. While prior work focuses on modifying training objectives or optimization procedures, data-centric solutions remain underexplored. We propose…

Machine Learning · Computer Science 2025-10-01 Seong-Hyeon Hwang , Soyoung Choi , Steven Euijong Whang

Accurate classification of medical device risk levels is essential for regulatory oversight and clinical safety. We present a Transformer-based multimodal framework that integrates textual descriptions and visual information to predict…

Machine Learning · Computer Science 2025-05-02 Yu Han , Aaron Ceross , Jeroen H. M. Bergmann

Retrieving visual and textual information from medical literature and hospital records can enhance diagnostic accuracy for clinical image interpretation. However, multimodal retrieval-augmented diagnosis is highly challenging. We explore a…

Computer Vision and Pattern Recognition · Computer Science 2026-04-21 Nir Mazor , Tom Hope

Multimodal regression is a fundamental task, which integrates the information from different sources to improve the performance of follow-up applications. However, existing methods mainly focus on improving the performance and often ignore…

Machine Learning · Computer Science 2021-11-17 Huan Ma , Zongbo Han , Changqing Zhang , Huazhu Fu , Joey Tianyi Zhou , Qinghua Hu

We present a novel approach in the domain of federated learning (FL), particularly focusing on addressing the challenges posed by modality heterogeneity, variability in modality availability across clients, and the prevalent issue of…

Machine Learning · Computer Science 2023-12-19 Minh Tran , Roochi Shah , Zejun Gong

Multimodal large models have shown great potential in automating pathology image analysis. However, current multimodal models for gastrointestinal pathology are constrained by both data quality and reasoning transparency: pervasive noise…

Image and Video Processing · Electrical Eng. & Systems 2025-07-25 Minxi Ouyang , Lianghui Zhu , Yaqing Bao , Qiang Huang , Jingli Ouyang , Tian Guan , Xitong Ling , Jiawen Li , Song Duan , Wenbin Dai , Li Zheng , Xuemei Zhang , Yonghong He

Multimodal large language models (MLLMs), built on large-scale pre-trained vision towers and language models, have shown great capabilities in multimodal understanding. However, most existing MLLMs are trained on single-turn vision…

Computer Vision and Pattern Recognition · Computer Science 2025-03-11 Jiazheng Liu , Sipeng Zheng , Börje F. Karlsson , Zongqing Lu

Vision-Language-Action (VLA) models have recently advanced robotic manipulation by translating natural-language instructions and visual observations into control actions. However, existing VLAs are primarily trained on successful expert…

Robotics · Computer Science 2026-03-24 Zewei Ye , Weifeng Lu , Minghao Ye , Tao Lin , Shuo Yang , Junchi Yan , Bo Zhao

Artificial intelligence has shown the potential to improve diagnostic accuracy through medical image analysis for pneumonia diagnosis. However, traditional multimodal approaches often fail to address real-world challenges such as incomplete…

Computer Vision and Pattern Recognition · Computer Science 2025-03-10 Jingyu Xu , Yang Wang

The landscape of social media content has evolved significantly, extending from text to multimodal formats. This evolution presents a significant challenge in combating misinformation. Previous research has primarily focused on single…

Multimedia · Computer Science 2024-09-04 Zhe Fu , Kanlun Wang , Wangjiaxuan Xin , Lina Zhou , Shi Chen , Yaorong Ge , Daniel Janies , Dongsong Zhang

Multimodal fake news detection has garnered significant attention due to its profound implications for social security. While existing approaches have contributed to understanding cross-modal consistency, they often fail to leverage…

Machine Learning · Computer Science 2025-05-30 Tianlin Zhang , En Yu , Yi Shao , Jiande Sun

Recent advances in multimodal recommendation have demonstrated the effectiveness of incorporating visual and textual content into collaborative filtering. However, real-world deployments raise an increasingly important yet underexplored…

Information Retrieval · Computer Science 2026-02-03 Zixuan Li

Robust robotic task execution hinges on the reliable detection of execution failures in order to trigger safe operation modes, recovery strategies, or task replanning. However, many failure detection methods struggle to provide meaningful…

Robotics · Computer Science 2025-09-24 Santosh Thoduka , Sebastian Houben , Juergen Gall , Paul G. Plöger

Machine fault diagnosis (FD) is a critical task for predictive maintenance, enabling early fault detection and preventing unexpected failures. Despite its importance, existing FD models are operation-specific with limited generalization…

Machine Learning · Computer Science 2025-11-06 Emadeldeen Eldele , Mohamed Ragab , Xu Qing , Edward , Zhenghua Chen , Min Wu , Xiaoli Li , Jay Lee