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Rapidly developing large language models (LLMs) have brought tremendous intelligent applications. Especially, the GPT-4o's excellent duplex speech interaction ability has brought impressive experience to users. Researchers have recently…

Sound · Computer Science 2024-12-10 Xiong Wang , Yangze Li , Chaoyou Fu , Yunhang Shen , Lei Xie , Ke Li , Xing Sun , Long Ma

Recent advances in Omni models have enabled unified multimodal perception and generation. However, most existing systems still exhibit rigid reasoning behaviors, either overthinking simple problems or failing to reason when necessary. To…

Artificial Intelligence · Computer Science 2025-12-05 Dongchao Yang , Songxiang Liu , Disong Wang , Yuanyuan Wang , Guanglu Wan , Helen Meng

As chatbots continue to evolve toward human-like, real-world, interactions, multimodality remains an active area of research and exploration. So far, efforts to integrate multimodality into chatbots have primarily focused on image-centric…

Computation and Language · Computer Science 2025-06-03 Jihyoung Jang , Minwook Bae , Minji Kim , Dilek Hakkani-Tur , Hyounghun Kim

Embodied multimodal large models (EMLMs) have gained significant attention in recent years due to their potential to bridge the gap between perception, cognition, and action in complex, real-world environments. This comprehensive review…

Robotics · Computer Science 2025-02-24 Shoubin Chen , Zehao Wu , Kai Zhang , Chunyu Li , Baiyang Zhang , Fei Ma , Fei Richard Yu , Qingquan Li

Recent text-to-image systems face limitations in handling multimodal inputs and complex reasoning tasks. We introduce MindOmni, a unified multimodal large language model that addresses these challenges by incorporating reasoning generation…

Artificial Intelligence · Computer Science 2025-06-12 Yicheng Xiao , Lin Song , Yukang Chen , Yingmin Luo , Yuxin Chen , Yukang Gan , Wei Huang , Xiu Li , Xiaojuan Qi , Ying Shan

The scalability of robotic manipulation is fundamentally bottlenecked by the scarcity of task-aligned physical interaction data. While vision-language models (VLMs) and video generation models (VGMs) hold promise for autonomous data…

Robotics · Computer Science 2026-05-14 Harold Haodong Chen , Sirui Chen , Yingjie Xu , Wenhang Ge , Ying-Cong Chen

Conditional human motion generation remains a fundamental challenge in computer vision and robotics. Despite significant progress, current methods are often constrained by fixed modality configurations and task-specific architectures,…

Computer Vision and Pattern Recognition · Computer Science 2026-05-29 Yiheng Li , Zhuo Li , Ruibing Hou , Yingjie Chen , Hong Chang , Hao Liu , Shiguang Shan

The facial expression generation capability of humanoid social robots is critical for achieving natural and human-like interactions, playing a vital role in enhancing the fluidity of human-robot interactions and the accuracy of emotional…

Robotics · Computer Science 2025-10-28 Yongtong Zhu , Lei Li , Iggy Qian , WenBin Zhou , Ye Yuan , Qingdu Li , Na Liu , Jianwei Zhang

Reinforcement learning has shown strong promise for quadrupedal agile locomotion, even with proprioception-only sensing. In practice, however, sim-to-real gap and reward overfitting in complex terrains can produce policies that fail to…

Robotics · Computer Science 2026-05-12 Tianyang Wu , Hanwei Guo , Yuhang Wang , Junshu Yang , Xinyang Sui , Jiayi Xie , Xingyu Chen , Zeyang Liu , Xuguang Lan

Establishing object-level correspondence between egocentric and exocentric views is essential for intelligent assistants to deliver precise and intuitive visual guidance. However, this task faces numerous challenges, including extreme…

Computer Vision and Pattern Recognition · Computer Science 2026-03-31 Yijun Hu , Bing Fan , Xin Gu , Haiqing Ren , Dongfang Liu , Heng Fan , Libo Zhang

Multimodal machine learning is a vibrant multi-disciplinary research field that aims to design computer agents with intelligent capabilities such as understanding, reasoning, and learning through integrating multiple communicative…

Machine Learning · Computer Science 2023-02-21 Paul Pu Liang , Amir Zadeh , Louis-Philippe Morency

Interactions with virtual assistants typically start with a trigger phrase followed by a command. In this work, we explore the possibility of making these interactions more natural by eliminating the need for a trigger phrase. Our goal is…

Full-duplex multimodal large language models (LLMs) provide a unified framework for addressing diverse speech understanding and generation tasks, enabling more natural and seamless human-machine conversations. Unlike traditional modularised…

Audio and Speech Processing · Electrical Eng. & Systems 2024-11-28 Wenyi Yu , Siyin Wang , Xiaoyu Yang , Xianzhao Chen , Xiaohai Tian , Jun Zhang , Guangzhi Sun , Lu Lu , Yuxuan Wang , Chao Zhang

Full-stack multimodal interaction in real-time is a central goal in building intelligent embodied agents capable of natural, dynamic communication. However, existing systems are either limited to unimodal generation or suffer from degraded…

Computer Vision and Pattern Recognition · Computer Science 2026-03-02 Xiang Deng , Feng Gao , Yong Zhang , Youxin Pang , Xu Xiaoming , Zhuoliang Kang , Xiaoming Wei , Yebin Liu

Current audio-driven 3D head generation methods mainly focus on single-speaker scenarios, lacking natural, bidirectional listen-and-speak interaction. Achieving seamless conversational behavior, where speaking and listening states…

Computer Vision and Pattern Recognition · Computer Science 2026-01-06 Lei Zhu , Lijian Lin , Ye Zhu , Jiahao Wu , Xuehan Hou , Yu Li , Yunfei Liu , Jie Chen

Large language models (LLMs) have demonstrated the ability to improve human efficiency through conversational interactions. Conventional LLM-powered dialogue systems, operating on a turn-based paradigm, preclude real-time interaction during…

Computation and Language · Computer Science 2024-09-19 Wang Xu , Shuo Wang , Weilin Zhao , Xu Han , Yukun Yan , Yudi Zhang , Zhe Tao , Zhiyuan Liu , Wanxiang Che

Deep learning methods have revolutionized speech recognition, image recognition, and natural language processing since 2010. Each of these tasks involves a single modality in their input signals. However, many applications in the artificial…

Artificial Intelligence · Computer Science 2020-07-15 Chao Zhang , Zichao Yang , Xiaodong He , Li Deng

In recent years, research on humanoid robots has garnered increasing attention. With breakthroughs in various types of artificial intelligence algorithms, embodied intelligence, exemplified by humanoid robots, has been highly anticipated.…

Robotics · Computer Science 2025-03-12 Jingkai Sun , Qiang Zhang , Gang Han , Wen Zhao , Zhe Yong , Yan He , Jiaxu Wang , Jiahang Cao , Yijie Guo , Renjing Xu

Designing an open-world quadrupedal loco-manipulation system is highly challenging. Traditional reinforcement learning frameworks utilizing exteroception often suffer from extreme sample inefficiency and massive sim-to-real gaps.…

Robotics · Computer Science 2026-05-06 Shiyi Chen , Haiyi Liu , Mingye Yang , Jiaqi Zhang , Debing Zhang

Previous open-source large multimodal models (LMMs) have faced several limitations: (1) they often lack native integration, requiring adapters to align visual representations with pre-trained large language models (LLMs); (2) many are…

Computation and Language · Computer Science 2024-07-09 Ethan Chern , Jiadi Su , Yan Ma , Pengfei Liu
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