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Recent progress in multi-modal conditioned face synthesis has enabled the creation of visually striking and accurately aligned facial images. Yet, current methods still face issues with scalability, limited flexibility, and a…

Computer Vision and Pattern Recognition · Computer Science 2024-03-22 Jingjing Ren , Cheng Xu , Haoyu Chen , Xinran Qin , Lei Zhu

Multimodal conversation, a crucial form of human communication, carries rich emotional content, making the exploration of the causes of emotions within it a research endeavor of significant importance. However, existing research on the…

Computation and Language · Computer Science 2025-06-05 Lin Wang , Xiaocui Yang , Shi Feng , Daling Wang , Yifei Zhang , Zhitao Zhang

Multimodal Retrieval-Augmented Generation (RAG) has emerged as an effective paradigm for enhancing Large Language Models (LLMs) with external knowledge. However, existing multimodal RAG systems predominantly rely on coarse-grained…

Information Retrieval · Computer Science 2026-05-25 Yifan Zhu , Yu Mi , Yue Lu , Yanchu Guan , Zhixuan Chu

A key trait of daily conversations between individuals is the ability to express empathy towards others, and exploring ways to implement empathy is a crucial step towards human-like dialogue systems. Previous approaches on this topic mainly…

Computation and Language · Computer Science 2023-02-02 Sahand Sabour , Chujie Zheng , Minlie Huang

Existing facial editing methods have achieved remarkable results, yet they often fall short in supporting multimodal conditional local facial editing. One of the significant evidences is that their output image quality degrades dramatically…

Computer Vision and Pattern Recognition · Computer Science 2024-12-30 Wanglong Lu , Jikai Wang , Xiaogang Jin , Xianta Jiang , Hanli Zhao

Emotion recognition in conversation (ERC) aims to analyze the speaker's state and identify their emotion in the conversation. Recent works in ERC focus on context modeling but ignore the representation of contextual emotional tendency. In…

Computation and Language · Computer Science 2022-03-28 Zaijing Li , Fengxiao Tang , Ming Zhao , Yusen Zhu

The prevalent approach in speech emotion recognition (SER) involves integrating both audio and textual information to comprehensively identify the speaker's emotion, with the text generally obtained through automatic speech recognition…

Computation and Language · Computer Science 2024-05-29 Jiajun He , Xiaohan Shi , Xingfeng Li , Tomoki Toda

Multimodal Emotion Recognition (MER) aims to perceive human emotions through three modes: language, vision, and audio. Previous methods primarily focused on modal fusion without adequately addressing significant distributional differences…

Computer Vision and Pattern Recognition · Computer Science 2026-01-07 Jichao Zhu , Jun Yu

To effectively engage in human society, the ability to adapt, filter information, and make informed decisions in ever-changing situations is critical. As robots and intelligent agents become more integrated into human life, there is a…

Artificial Intelligence · Computer Science 2025-11-13 Mingyang Mao , Mariela M. Perez-Cabarcas , Utteja Kallakuri , Nicholas R. Waytowich , Xiaomin Lin , Tinoosh Mohsenin

Social media recommendation systems play a central role in shaping users' emotional experiences. However, most systems are optimized solely for engagement metrics, such as click rate, viewing time, or scrolling, without accounting for…

Information Retrieval · Computer Science 2025-11-20 Bhavika Jain , Robert Pitsko , Ananya Drishti , Mahfuza Farooque

The main task of Multimodal Emotion Recognition in Conversations (MERC) is to identify the emotions in modalities, e.g., text, audio, image and video, which is a significant development direction for realizing machine intelligence. However,…

Sound · Computer Science 2023-12-12 Tao Meng , Yuntao Shou , Wei Ai , Nan Yin , Keqin Li

Current research on Multimodal Retrieval-Augmented Generation (MRAG) enables diverse multimodal inputs but remains limited to single-modality outputs, restricting expressive capacity and practical utility. In contrast, real-world…

Information Retrieval · Computer Science 2025-08-11 Zhiyou Xiao , Qinhan Yu , Binghui Li , Geng Chen , Chong Chen , Wentao Zhang

Recently, multimodal recommendations (MMR) have gained increasing attention for alleviating the data sparsity problem of traditional recommender systems by incorporating modality-based representations. Although MMR exhibits notable…

Information Retrieval · Computer Science 2025-06-12 Weixin Chen , Li Chen , Yongxin Ni , Yuhan Zhao

Multimodal Retrieval-Augmented Generation (MRAG) has emerged as a promising method to generate factual and up-to-date responses of Multimodal Large Language Models (MLLMs) by incorporating non-parametric knowledge from external knowledge…

Computer Vision and Pattern Recognition · Computer Science 2025-10-28 Shu Zhao , Tianyi Shen , Nilesh Ahuja , Omesh Tickoo , Vijaykrishnan Narayanan

Advanced Multimodal Large Language Models (MLLMs) struggle with recent Knowledge-based VQA tasks, such as INFOSEEK and Encyclopedic-VQA, due to their limited and frozen knowledge scope, often leading to ambiguous and inaccurate responses.…

Artificial Intelligence · Computer Science 2024-11-25 Tao Zhang , Ziqi Zhang , Zongyang Ma , Yuxin Chen , Zhongang Qi , Chunfeng Yuan , Bing Li , Junfu Pu , Yuxuan Zhao , Zehua Xie , Jin Ma , Ying Shan , Weiming Hu

Financial documents--such as 10-Ks, 10-Qs, and investor presentations--span hundreds of pages and combine diverse modalities, including dense narrative text, structured tables, and complex figures. Answering questions over such content…

Computation and Language · Computer Science 2026-04-13 Chinmay Gondhalekar , Urjitkumar Patel , Fang-Chun Yeh

Verbal and non-verbal human reaction generation is a challenging task, as different reactions could be appropriate for responding to the same behaviour. This paper proposes the first multiple and multimodal (verbal and nonverbal)…

Computer Vision and Pattern Recognition · Computer Science 2023-07-07 Jiaqi Xu , Cheng Luo , Weicheng Xie , Linlin Shen , Xiaofeng Liu , Lu Liu , Hatice Gunes , Siyang Song

With the growing success of multi-modal learning, research on the robustness of multi-modal models, especially when facing situations with missing modalities, is receiving increased attention. Nevertheless, previous studies in this domain…

Artificial Intelligence · Computer Science 2023-10-11 Siting Li , Chenzhuang Du , Yue Zhao , Yu Huang , Hang Zhao

In this study, we investigate multimodal foundation models (MFMs) for emotion recognition from non-verbal sounds. We hypothesize that MFMs, with their joint pre-training across multiple modalities, will be more effective in non-verbal…

Audio and Speech Processing · Electrical Eng. & Systems 2024-09-24 Orchid Chetia Phukan , Mohd Mujtaba Akhtar , Girish , Swarup Ranjan Behera , Sishir Kalita , Arun Balaji Buduru , Rajesh Sharma , S. R Mahadeva Prasanna

Emotion Recognition in Conversation (ERC) has attracted widespread attention in the natural language processing field due to its enormous potential for practical applications. Existing ERC methods face challenges in achieving generalization…

Computation and Language · Computer Science 2023-09-20 Shanglin Lei , Xiaoping Wang , Guanting Dong , Jiang Li , Yingjian Liu