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Multimodal federated learning (FL) is essential for real-world applications such as autonomous systems and healthcare, where data is distributed across heterogeneous clients with varying and often missing modalities. However, most existing…

Machine Learning · Computer Science 2026-04-15 Pranav M R , Jayant Chandwani , Ahmed M. Abdelmoniem , Arnab K. Paul

Robot manipulation learning from human demonstrations offers a rapid means to acquire skills but often lacks generalization across diverse scenes and object placements. This limitation hinders real-world applications, particularly in…

There is a wide variety of speech processing tasks ranging from extracting content information from speech signals to generating speech signals. For different tasks, model networks are usually designed and tuned separately. If a universal…

Computation and Language · Computer Science 2021-06-01 Yi-Chen Chen , Po-Han Chi , Shu-wen Yang , Kai-Wei Chang , Jheng-hao Lin , Sung-Feng Huang , Da-Rong Liu , Chi-Liang Liu , Cheng-Kuang Lee , Hung-yi Lee

We present MOFA, an open-source generative AI (GenAI) plus simulation workflow for high-throughput generation of metal-organic frameworks (MOFs) on large-scale high-performance computing (HPC) systems. MOFA addresses key challenges in…

In few-shot learning scenarios, the challenge is to generalize and perform well on new unseen examples when only very few labeled examples are available for each task. Model-agnostic meta-learning (MAML) has gained the popularity as one of…

Machine Learning · Computer Science 2021-10-19 Sungyong Baik , Janghoon Choi , Heewon Kim , Dohee Cho , Jaesik Min , Kyoung Mu Lee

Modern learning systems increasingly rely on amortized learning - the idea of reusing computation or inductive biases shared across tasks to enable rapid generalization to novel problems. This principle spans a range of approaches,…

Machine Learning · Computer Science 2025-10-14 Sarthak Mittal , Divyat Mahajan , Guillaume Lajoie , Mohammad Pezeshki

Multimodal egocentric activity recognition integrates visual and inertial cues for robust first-person behavior understanding. However, deploying such systems in open-world environments requires detecting novel activities while continuously…

Computer Vision and Pattern Recognition · Computer Science 2026-03-19 Wonseon Lim , Hyejeong Im , Dae-Won Kim

To imitate the ability of keeping learning of human, continual learning which can learn from a never-ending data stream has attracted more interests recently. In all settings, the online class incremental learning (OCIL), where incoming…

Computer Vision and Pattern Recognition · Computer Science 2023-10-20 Guoqiang Liang , Zhaojie Chen , Zhaoqiang Chen , Shiyu Ji , Yanning Zhang

Visual impairment represents a major global health challenge, with multimodal imaging providing complementary information that is essential for accurate ophthalmic diagnosis. This comprehensive survey systematically reviews the latest…

Image and Video Processing · Electrical Eng. & Systems 2025-08-07 Xiaoling Luo , Ruli Zheng , Qiaojian Zheng , Zibo Du , Shuo Yang , Meidan Ding , Qihao Xu , Chengliang Liu , Linlin Shen

Human communication is multi-modal; e.g., face-to-face interaction involves auditory signals (speech) and visual signals (face movements and hand gestures). Hence, it is essential to exploit multiple modalities when designing machine…

Computer Vision and Pattern Recognition · Computer Science 2024-09-05 Marah Halawa , Florian Blume , Pia Bideau , Martin Maier , Rasha Abdel Rahman , Olaf Hellwich

Omni-modal language models (OLMs) aim to integrate and reason over diverse input modalities--such as text, images, video, and audio--while maintaining strong language capabilities. Despite recent advancements, existing models, especially…

Computation and Language · Computer Science 2025-06-03 Tinghui Zhu , Kai Zhang , Muhao Chen , Yu Su

Multi-Task Learning is a learning paradigm that uses correlated tasks to improve performance generalization. A common way to learn multiple tasks is through the hard parameter sharing approach, in which a single architecture is used to…

Machine Learning · Computer Science 2022-04-15 Angelica Tiemi Mizuno Nakamura , Denis Fernando Wolf , Valdir Grassi

Modern medical records include a vast amount of multimodal free text clinical data and imaging data from radiology, cardiology, and digital pathology. Fully mining such big data requires multitasking; otherwise, occult but important aspects…

Image and Video Processing · Electrical Eng. & Systems 2024-04-25 Chuang Niu , Qing Lyu , Christopher D. Carothers , Parisa Kaviani , Josh Tan , Pingkun Yan , Mannudeep K. Kalra , Christopher T. Whitlow , Ge Wang

In the active learning paradigm, using an oracle to label data has always been a complex and expensive task, and with the emersion of large unlabeled data pools, it would be highly beneficial If we could achieve better results without…

Machine Learning · Computer Science 2025-08-12 Hadi Khorsand , Vahid Pourahmadi

Open-world machine learning is an emerging technique in artificial intelligence, where conventional machine learning models often follow closed-world assumptions, which can hinder their ability to retain previously learned knowledge for…

Machine Learning · Computer Science 2025-11-26 Jitendra Parmar , Praveen Singh Thakur

While modern internet services, such as chatbots, search engines, and online advertising, demand the use of large-scale deep neural networks (DNNs), distributed training and inference over heterogeneous computing systems are desired to…

Distributed, Parallel, and Cluster Computing · Computer Science 2024-08-13 Dianhai Yu , Liang Shen , Hongxiang Hao , Weibao Gong , Huachao Wu , Jiang Bian , Lirong Dai , Haoyi Xiong

Generative Models (GMs), particularly Large Language Models (LLMs), have garnered significant attention in machine learning and artificial intelligence for their ability to generate new data by learning the statistical properties of…

Artificial Intelligence · Computer Science 2025-12-03 Hailong Yang , Zhaohong Deng , Wei Zhang , Zhuangzhuang Zhao , Guanjin Wang , Kup-sze Choi

Remote sensing provides satellite data in diverse types and formats. The usage of multimodal learning networks exploits this diversity to improve model performance, except that the complexity of such networks comes at the expense of their…

Machine Learning · Computer Science 2025-08-12 Hiba Najjar , Bushra Alshbib , Andreas Dengel

Recent progress in unified models for image understanding and generation has been impressive, yet most approaches remain limited to single-modal generation conditioned on multiple modalities. In this paper, we present Mogao, a unified…

Computer Vision and Pattern Recognition · Computer Science 2025-05-13 Chao Liao , Liyang Liu , Xun Wang , Zhengxiong Luo , Xinyu Zhang , Wenliang Zhao , Jie Wu , Liang Li , Zhi Tian , Weilin Huang

Large pre-trained models, also known as foundation models (FMs), are trained in a task-agnostic manner on large-scale data and can be adapted to a wide range of downstream tasks by fine-tuning, few-shot, or even zero-shot learning. Despite…

Artificial Intelligence · Computer Science 2023-04-17 Gengchen Mai , Weiming Huang , Jin Sun , Suhang Song , Deepak Mishra , Ninghao Liu , Song Gao , Tianming Liu , Gao Cong , Yingjie Hu , Chris Cundy , Ziyuan Li , Rui Zhu , Ni Lao