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This work introduces JEMA (Joint Embedding with Multimodal Alignment), a novel co-learning framework tailored for laser metal deposition (LMD), a pivotal process in metal additive manufacturing. As Industry 5.0 gains traction in industrial…

Computer Vision and Pattern Recognition · Computer Science 2024-11-01 Joao Sousa , Roya Darabi , Armando Sousa , Frank Brueckner , Luís Paulo Reis , Ana Reis

Joint-Embedding Predictive Architectures (JEPAs), a powerful class of self-supervised models, exhibit an unexplained ability to cluster time-series data by their underlying dynamical regimes. We propose a novel theoretical explanation for…

Machine Learning · Computer Science 2026-01-26 Pablo Ruiz-Morales , Dries Vanoost , Davy Pissoort , Mathias Verbeke

We introduce a two-stage self-supervised framework that combines the Joint-Embedding Predictive Architecture (JEPA) with a Density Adaptive Attention Mechanism (DAAM) for learning robust speech representations. Stage~1 uses JEPA with DAAM…

The rapid expansion of remote sensing image archives demands the development of strong and efficient techniques for content-based image retrieval (RS-CBIR). This paper presents REJEPA (Retrieval with Joint-Embedding Predictive…

Computer Vision and Pattern Recognition · Computer Science 2025-06-02 Shabnam Choudhury , Yash Salunkhe , Sarthak Mehrotra , Biplab Banerjee

Self-supervised learning of visual representations has been focusing on learning content features, which do not capture object motion or location, and focus on identifying and differentiating objects in images and videos. On the other hand,…

Computer Vision and Pattern Recognition · Computer Science 2023-07-25 Adrien Bardes , Jean Ponce , Yann LeCun

Autonomous driving, as an agent operating in the physical world, requires the fundamental capability to build \textit{world models} that capture how the environment evolves spatiotemporally in order to support long-term planning. At the…

Computer Vision and Pattern Recognition · Computer Science 2026-02-16 Haoran Zhu , Anna Choromanska

We propose WirelessJEPA, a novel wireless foundation model (WFM) that uses the Joint Embedding Predictive Architecture (JEPA). WirelessJEPA learns general-purpose representations directly from real-world multi-antenna IQ data by predicting…

Signal Processing · Electrical Eng. & Systems 2026-01-29 Viet Chu , Omar Mashaal , Hatem Abou-Zeid

Modern Text-to-Image (T2I) generation increasingly relies on token-centric architectures that are trained with self-supervision, yet effectively fusing text with visual tokens remains a challenge. We propose \textbf{JEPA-T}, a unified…

Computer Vision and Pattern Recognition · Computer Science 2025-10-02 Siheng Wan , Zhengtao Yao , Zhengdao Li , Junhao Dong , Yanshu Li , Yikai Li , Linshan Li , Haoyan Xu , Yijiang Li , Zhikang Dong , Huacan Wang , Jifeng Shen

Video Joint Embedding Predictive Architectures (V-JEPA) learn generalizable off-the-shelf video representation by predicting masked regions in latent space with an exponential moving average (EMA)-updated teacher. While EMA prevents…

Machine Learning · Computer Science 2025-09-30 Xianhang Li , Chen Huang , Chun-Liang Li , Eran Malach , Josh Susskind , Vimal Thilak , Etai Littwin

Efficient training strategies for large-scale diffusion models have recently emphasized the importance of improving discriminative feature representations in these models. A central line of work in this direction is representation alignment…

Computer Vision and Pattern Recognition · Computer Science 2025-09-29 Junno Yun , Yaşar Utku Alçalar , Mehmet Akçakaya

Pretraining Vision-Language-Action (VLA) policies on internet-scale video is appealing, yet current latent-action objectives often learn the wrong thing: they remain anchored to pixel variation rather than action-relevant state transitions,…

Robotics · Computer Science 2026-02-17 Jingwen Sun , Wenyao Zhang , Zekun Qi , Shaojie Ren , Zezhi Liu , Hanxin Zhu , Guangzhong Sun , Xin Jin , Zhibo Chen

Epistemic Planning (EP) is an important research area dedicated to reasoning about the knowledge and beliefs of agents in multi-agent cooperative or adversarial settings. The Justified Perspective (JP) model is the state-of-the-art approach…

Artificial Intelligence · Computer Science 2025-10-20 Guang Hu , Weijia Li , Yangmengfei Xu

Dynamically configuring algorithm hyperparameters is a fundamental challenge in computational intelligence. While learning-based methods offer automation, they suffer from prohibitive sample complexity and poor generalization. We introduce…

Artificial Intelligence · Computer Science 2026-03-17 Zhenxing Xu , Yizhe Zhang , Weidong Bao , Hao Wang , Ming Chen , Haoran Ye , Wenzheng Jiang , Hui Yan , Ji Wang

Predicting satellite imagery requires a balance between structural accuracy and textural detail. Standard deterministic methods like PredRNN or SimVP minimize pixel-based errors but suffer from the "regression to the mean" problem,…

Computer Vision and Pattern Recognition · Computer Science 2026-03-17 Kursat Komurcu , Linas Petkevicius

We study whether 3D self-supervised pretraining with Point--JEPA enables label-efficient grasp joint-angle prediction. Meshes are sampled to point clouds and tokenized; a ShapeNet-pretrained Point--JEPA encoder feeds a $K{=}5$…

Robotics · Computer Science 2025-09-26 Jed Guzelkabaagac , Boris Petrović

World models require robust relational understanding to support prediction, reasoning, and control. While object-centric representations provide a useful abstraction, they are not sufficient to capture interaction-dependent dynamics. We…

Artificial Intelligence · Computer Science 2026-05-29 Heejeong Nam , Quentin Le Lidec , Lucas Maes , Yann LeCun , Randall Balestriero

Genomic Foundation Models (GFMs) typically rely on Masked Language Modeling (MLM) or Next-Token Prediction (NTP) to learn the "Laws of Nature". While effective at capturing local syntax, these generative paradigms prioritize token-level…

Channel state information (CSI) provides a widely available sensing modality for human and environment perception, but existing CSI sensing models usually rely on task-specific supervised training and require substantial labeled data for…

Machine Learning · Computer Science 2026-05-15 Xuanhao Luo , Zhizhen Li , Yuchen Liu

End-to-end autonomous driving increasingly leverages self-supervised video pretraining to learn transferable planning representations. However, pretraining video world models for scene understanding has so far brought only limited…

Computer Vision and Pattern Recognition · Computer Science 2026-01-30 Linhan Wang , Zichong Yang , Chen Bai , Guoxiang Zhang , Xiaotong Liu , Xiaoyin Zheng , Xiao-Xiao Long , Chang-Tien Lu , Cheng Lu

Diffusion world models have recently become competitive for online model-based reinforcement learning, but current approaches expose a tension: pixel diffusion is effective but computationally expensive while the latest latent diffusion…

Machine Learning · Computer Science 2026-05-14 Jing Yu Lim , Rushi Shah , Zarif Ikram , Samson Yu , Haozhe Ma , Tze-Yun Leong , Dianbo Liu
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