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The recent explosion of interest in multimodal applications has resulted in a wide selection of datasets and methods for representing and integrating information from different modalities. Despite these empirical advances, there remain…

Multimodal learning plays a pivotal role in advancing artificial intelligence systems by incorporating information from multiple modalities to build a more comprehensive representation. Despite its importance, current state-of-the-art…

Machine Learning · Computer Science 2025-09-30 Giordano Cicchetti , Eleonora Grassucci , Danilo Comminiello

Omnimodal large language models (OmniLLMs) have recently gained increasing attention for unified audio-video understanding. However, processing long multimodal token sequences introduces substantial computational overhead, making efficient…

Computer Vision and Pattern Recognition · Computer Science 2026-05-19 Morunliu Yang , Ruotao Xu , Le Li , Yue Wang , Jianxin Zhang , Juntao Li , Yihang Lou , Siwei Feng , Peifeng Li

Multiple modalities can provide more valuable information than single one by describing the same contents in various ways. Hence, it is highly expected to learn effective joint representation by fusing the features of different modalities.…

Computer Vision and Pattern Recognition · Computer Science 2018-10-09 Di Hu , Feiping Nie , Xuelong Li

Though the success of CLIP-based training recipes in vision-language models, their scalability to more modalities (e.g., 3D, audio, etc.) is limited to large-scale data, which is expensive or even inapplicable for rare modalities. In this…

Computer Vision and Pattern Recognition · Computer Science 2024-03-27 Weixian Lei , Yixiao Ge , Jianfeng Zhang , Dylan Sun , Kun Yi , Ying Shan , Mike Zheng Shou

Multimodal representation learning produces high-dimensional embeddings that align diverse modalities in a shared latent space. While this enables strong generalization, it also introduces scalability challenges, both in terms of storage…

Machine Learning · Computer Science 2025-09-30 Eleonora Grassucci , Giordano Cicchetti , Aurelio Uncini , Danilo Comminiello

Aiming to advance AI agents, large foundation models significantly improve reasoning and instruction execution, yet the current focus on vision and language neglects the potential of perceiving diverse modalities in open-world environments.…

Computer Vision and Pattern Recognition · Computer Science 2024-03-27 Weixian Lei , Yixiao Ge , Kun Yi , Jianfeng Zhang , Difei Gao , Dylan Sun , Yuying Ge , Ying Shan , Mike Zheng Shou

This study proposes a novel perspective on multimodal deep learning for biomedical signal classification, systematically analyzing how complementary feature domains impact model performance. While fusing multiple domains often presumes…

Machine Learning · Computer Science 2025-08-05 Timothy Oladunni , Alex Wong

Any general artificial intelligence system must be able to interpret, operate on, and produce data in a multi-modal latent space that can represent audio, imagery, text, and more. In the last decade, deep neural networks have seen…

Machine Learning · Computer Science 2021-10-12 Sarah Di , Robin Yu , Amol Kapoor

Omni-proactive streaming video understanding, i.e., autonomously deciding when to speak and what to say from continuous audio-visual streams, is an emerging capability of omni-modal large language models. Existing benchmarks fall short in…

Computer Vision and Pattern Recognition · Computer Science 2026-05-19 Ruixiang Zhao , Jie Yang , Zijie Xin , Tianyi Wang , Fengyun Rao , Jing LYU , Xirong Li

Recent progress in multimodal large language models (MLLMs) has brought AI capabilities from static offline data processing to real-time streaming interaction, yet they still remain far from human-level multimodal interaction. The key…

While data-driven imitation learning has revolutionized robotic manipulation, current approaches remain constrained by the scarcity of large-scale, diverse real-world demonstrations. Consequently, the ability of existing models to…

Multimodal interleaved datasets featuring free-form interleaved sequences of images and text are crucial for training frontier large multimodal models (LMMs). Despite the rapid progression of open-source LMMs, there remains a pronounced…

Computer Vision and Pattern Recognition · Computer Science 2024-11-01 Anas Awadalla , Le Xue , Oscar Lo , Manli Shu , Hannah Lee , Etash Kumar Guha , Matt Jordan , Sheng Shen , Mohamed Awadalla , Silvio Savarese , Caiming Xiong , Ran Xu , Yejin Choi , Ludwig Schmidt

We present a novel multimodal multitask network and associated training algorithm. The method is capable of ingesting data from approximately 12 different modalities namely image, video, audio, text, depth, point cloud, time series,…

Computer Vision and Pattern Recognition · Computer Science 2025-07-21 Siddharth Srivastava , Gaurav Sharma

Multimodal datasets contain an enormous amount of relational information, which grows exponentially with the introduction of new modalities. Learning representations in such a scenario is inherently complex due to the presence of multiple…

Machine Learning · Computer Science 2019-09-24 Devanshu Arya , Stevan Rudinac , Marcel Worring

Recent advancements in large multimodal models (LMMs) have leveraged extensive multimodal datasets to enhance capabilities in complex knowledge-driven tasks. However, persistent challenges in perceptual and reasoning errors limit their…

Omnidirectional images (ODIs) provide full 360x180 view which are widely adopted in VR, AR and embodied intelligence applications. While multi-modal large language models (MLLMs) have demonstrated remarkable performance on conventional 2D…

Computer Vision and Pattern Recognition · Computer Science 2026-03-10 Liu Yang , Huiyu Duan , Ran Tao , Juntao Cheng , Sijing Wu , Yunhao Li , Jing Liu , Xiongkuo Min , Guangtao Zhai

This tutorial explores recent advancements in multimodal pretrained and large models, capable of integrating and processing diverse data forms such as text, images, audio, and video. Participants will gain an understanding of the…

Computation and Language · Computer Science 2024-10-10 Soyeon Caren Han , Feiqi Cao , Josiah Poon , Roberto Navigli

This study investigates ImageBind's ability to generate meaningful fused multimodal embeddings for online auto parts listings. We propose a simplistic embedding fusion workflow that aims to capture the overlapping information of image/text…

Computer Vision and Pattern Recognition · Computer Science 2024-09-18 Andrew Hamara , Pablo Rivas

Intelligently reasoning about the world often requires integrating data from multiple modalities, as any individual modality may contain unreliable or incomplete information. Prior work in multimodal learning fuses input modalities only…

Machine Learning · Computer Science 2020-11-17 George Barnum , Sabera Talukder , Yisong Yue