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Training machines to understand natural language and interact with humans is an elusive and essential task of artificial intelligence. A diversity of dialogue systems has been designed with the rapid development of deep learning techniques,…

Computation and Language · Computer Science 2021-10-13 Zhuosheng Zhang , Hai Zhao

Training machines to understand natural language and interact with humans is an elusive and essential task of artificial intelligence. A diversity of dialogue systems has been designed with the rapid development of deep learning techniques,…

Computation and Language · Computer Science 2021-10-14 Zhuosheng Zhang , Hai Zhao

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

A major bottleneck for building statistical spoken dialogue systems for new domains and applications is the need for large amounts of training data. To address this problem, we adopt the multi-dimensional approach to dialogue management and…

Computation and Language · Computer Science 2022-04-15 Simon Keizer , Norbert Braunschweiler , Svetlana Stoyanchev , Rama Doddipatla

To meet the growing demand for smarter, faster, and more efficient embodied AI solutions, we introduce a novel Mixture-of-Expert (MoE) method that significantly boosts reasoning and learning efficiency for embodied autonomous systems.…

Artificial Intelligence · Computer Science 2025-08-14 Lu Xu , Jiaqian Yu , Xiongfeng Peng , Yiwei Chen , Weiming Li , Jaewook Yoo , Sunghyun Chunag , Dongwook Lee , Daehyun Ji , Chao Zhang

Endowing dialogue systems with personas is essential to deliver more human-like conversations. However, this problem is still far from well explored due to the difficulties of both embodying personalities in natural languages and the…

Computation and Language · Computer Science 2019-11-13 Yinhe Zheng , Rongsheng Zhang , Xiaoxi Mao , Minlie Huang

The rapid advancement of autonomous systems, including self-driving vehicles and drones, has intensified the need to forge true Spatial Intelligence from multi-modal onboard sensor data. While foundation models excel in single-modal…

Computer Vision and Pattern Recognition · Computer Science 2026-01-09 Song Wang , Lingdong Kong , Xiaolu Liu , Hao Shi , Wentong Li , Jianke Zhu , Steven C. H. Hoi

Everyday conversations require understanding everyday events, which in turn, requires understanding temporal commonsense concepts interwoven with those events. Despite recent progress with massive pre-trained language models (LMs) such as…

Computation and Language · Computer Science 2021-06-09 Lianhui Qin , Aditya Gupta , Shyam Upadhyay , Luheng He , Yejin Choi , Manaal Faruqui

Multimodal pre-training for audio-and-text has recently been proved to be effective and has significantly improved the performance of many downstream speech understanding tasks. However, these state-of-the-art pre-training audio-text models…

Sound · Computer Science 2022-04-12 Yu Kang , Tianqiao Liu , Hang Li , Yang Hao , Wenbiao Ding

Recent advances in unified multimodal models indicate a clear trend towards comprehensive content generation. However, the auditory domain remains a significant challenge, with music and speech often developed in isolation, hindering…

In this work, we explore a scalable way for building a general representation model toward unlimited modalities. We release ONE-PEACE, a highly extensible model with 4B parameters that can seamlessly align and integrate representations…

Computer Vision and Pattern Recognition · Computer Science 2023-05-19 Peng Wang , Shijie Wang , Junyang Lin , Shuai Bai , Xiaohuan Zhou , Jingren Zhou , Xinggang Wang , Chang Zhou

Multimodal learning has increasingly become a focal point in research, primarily due to its ability to integrate complementary information from diverse modalities. Nevertheless, modality imbalance, stemming from factors such as insufficient…

Machine Learning · Computer Science 2025-11-04 Rongrong Xie , Guido Sanguinetti

Building scalable vision-language models to learn from diverse, multimodal data remains an open challenge. In this paper, we introduce an Efficient Vision-languagE foundation model, namely EVE, which is one unified multimodal Transformer…

Computer Vision and Pattern Recognition · Computer Science 2024-03-04 Junyi Chen , Longteng Guo , Jia Sun , Shuai Shao , Zehuan Yuan , Liang Lin , Dongyu Zhang

We propose to build omni-modal intelligence, which is capable of understanding any modality and learning universal representations. In specific, we propose a scalable pretraining paradigm, named Multimodal Context (MiCo), which can scale up…

Computer Vision and Pattern Recognition · Computer Science 2024-06-14 Yiyuan Zhang , Handong Li , Jing Liu , Xiangyu Yue

Automatic dialogue coherence evaluation has attracted increasing attention and is crucial for developing promising dialogue systems. However, existing metrics have two major limitations: (a) they are mostly trained in a simplified two-level…

Computation and Language · Computer Science 2021-07-23 Zheng Ye , Liucun Lu , Lishan Huang , Liang Lin , Xiaodan Liang

Mixture-of-Experts (MoE) presents a naturally compatible and scalable framework for multimodal learning, demonstrating strong adaptability across diverse modalities and tasks. Despite its growing success, a comprehensive and systematic…

Machine Learning · Computer Science 2026-05-28 Liangwei Nathan Zheng , Wei Emma Zhang , Olaf Maennel , Lin Yue , Weitong Chen

Existing audio-language task-specific predictive approaches focus on building complicated late-fusion mechanisms. However, these models are facing challenges of overfitting with limited labels and low model generalization abilities. In this…

Sound · Computer Science 2021-09-02 Hang Li , Yu Kang , Tianqiao Liu , Wenbiao Ding , Zitao Liu

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

Building an intelligent dialogue system with the ability to select a proper response according to a multi-turn context is a great challenging task. Existing studies focus on building a context-response matching model with various neural…

Computation and Language · Computer Science 2020-09-15 Ruijian Xu , Chongyang Tao , Daxin Jiang , Xueliang Zhao , Dongyan Zhao , Rui Yan

The ability of intelligent systems to predict human behaviors is crucial, particularly in fields such as autonomous vehicle navigation and social robotics. However, the complexity of human motion have prevented the development of a…

Computer Vision and Pattern Recognition · Computer Science 2024-11-06 Yang Gao , Po-Chien Luan , Alexandre Alahi