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A humanized dialogue system is expected to generate empathetic replies, which should be sensitive to the users' expressed emotion. The task of empathetic dialogue generation is proposed to address this problem. The essential challenges lie…

Computation and Language · Computer Science 2020-11-24 Qintong Li , Hongshen Chen , Zhaochun Ren , Pengjie Ren , Zhaopeng Tu , Zhumin Chen

Linear programming (LP) problems are pervasive in real-life applications. However, despite their apparent simplicity, an untrained user may find it difficult to determine the linear model of their specific problem. We envisage the creation…

Computation and Language · Computer Science 2024-02-01 Yelaman Abdullin , Diego Molla-Aliod , Bahadorreza Ofoghi , John Yearwood , Qingyang Li

We propose an instruction-following audio comprehension model that leverages the dialogue continuation ability of large language models (LLMs). Instead of directly generating target captions in training data, the proposed method trains a…

Audio and Speech Processing · Electrical Eng. & Systems 2025-06-13 Yusuke Fujita , Tomoya Mizumoto , Atsushi Kojima , Lianbo Liu , Yui Sudo

Dialog systems need to understand dynamic visual scenes in order to have conversations with users about the objects and events around them. Scene-aware dialog systems for real-world applications could be developed by integrating…

Large language models (LLMs) are increasingly used to support creative tasks such as research idea generation. While recent work has shown that structured dialogues between LLMs can improve the novelty and feasibility of generated ideas,…

Computation and Language · Computer Science 2025-07-14 Keisuke Ueda , Wataru Hirota , Takuto Asakura , Takahiro Omi , Kosuke Takahashi , Kosuke Arima , Tatsuya Ishigaki

Fact-based dialogue generation is a task of generating a human-like response based on both dialogue context and factual texts. Various methods were proposed to focus on generating informative words that contain facts effectively. However,…

Computation and Language · Computer Science 2020-05-11 Ryota Tanaka , Akinobu Lee

It would be a technological feat to be able to create a system that can hold a meaningful conversation with humans about what they watch. A setup toward that goal is presented as a video dialog task, where the system is asked to generate…

Computer Vision and Pattern Recognition · Computer Science 2022-07-11 Hoang-Anh Pham , Thao Minh Le , Vuong Le , Tu Minh Phuong , Truyen Tran

In human communication, both verbal and non-verbal cues play a crucial role in conveying emotions, intentions, and meaning beyond words alone. These non-linguistic information, such as facial expressions, eye contact, voice tone, and pitch,…

Computer Vision and Pattern Recognition · Computer Science 2024-12-24 Se Jin Park , Yeonju Kim , Hyeongseop Rha , Bella Godiva , Yong Man Ro

As sharing images in an instant message is a crucial factor, there has been active research on learning an image-text multi-modal dialogue models. However, training a well-generalized multi-modal dialogue model remains challenging due to…

Computer Vision and Pattern Recognition · Computer Science 2024-04-01 Young-Jun Lee , Byungsoo Ko , Han-Gyu Kim , Jonghwan Hyeon , Ho-Jin Choi

End-to-end generation-based approaches have been investigated and applied in task-oriented dialogue systems. However, in industrial scenarios, existing methods face the bottlenecks of controllability (e.g., domain-inconsistent responses,…

Computation and Language · Computer Science 2023-04-04 Yuncheng Hua , Xiangyu Xi , Zheng Jiang , Guanwei Zhang , Chaobo Sun , Guanglu Wan , Wei Ye

Therapeutic dialogue is not a sequence of isolated responses: client goals, motivation, resistance, and therapeutic alliance evolve over time. Yet current LLM-based mental health dialogue systems often lack explicit mechanisms for tracking…

The rapid advancement of large language models (LLMs) has enabled role-playing language agents to demonstrate significant potential in various applications. However, relying solely on prompts and contextual inputs often proves insufficient…

Computation and Language · Computer Science 2025-07-24 Xiaoyu Zhan , Xinyu Fu , Hao Sun , Yuanqi Li , Jie Guo , Yanwen Guo

The development of chatbots requires collecting a large number of human-chatbot dialogues to reflect the breadth of users' sociodemographic backgrounds and conversational goals. However, the resource requirements to conduct the respective…

Computation and Language · Computer Science 2024-10-15 Hovhannes Tamoyan , Hendrik Schuff , Iryna Gurevych

Recent advances in scene-based video generation enable coherent visual narratives from structured prompts, yet a key aspect of storytelling -- character-driven dialogue and speech -- remains underexplored. We present a modular pipeline that…

Computer Vision and Pattern Recognition · Computer Science 2026-05-20 Taewon Kang , Ming C. Lin

Recent advances in Large Language Models (LLMs) have led to significant breakthroughs in video understanding. However, existing models still struggle with long video processing due to the context length constraint of LLMs and the vast…

Computer Vision and Pattern Recognition · Computer Science 2025-04-15 Haoran Hao , Jiaming Han , Yiyuan Zhang , Xiangyu Yue

The recent advancement of Artificial Intelligence Generated Content (AIGC) has led to significant strides in modeling human interaction, particularly in the context of multimodal dialogue. While current methods impressively generate…

Multimedia · Computer Science 2026-05-12 Zeyu Jin , Songtao Zhou , Haoyu Wang , Minghao Tian , Kaifeng Yun , Zhuo Chen , Xiaoyu Qin , Jia Jia

Vision-language models (VLMs) have shown remarkable progress in offline tasks such as image captioning and video question answering. However, real-time interactive environments impose new demands on VLMs, requiring them to generate…

Computer Vision and Pattern Recognition · Computer Science 2025-05-19 Keunwoo Peter Yu , Joyce Chai

A video-grounded dialogue system is required to understand both dialogue, which contains semantic dependencies from turn to turn, and video, which contains visual cues of spatial and temporal scene variations. Building such dialogue systems…

Artificial Intelligence · Computer Science 2021-06-15 Hung Le , Chinnadhurai Sankar , Seungwhan Moon , Ahmad Beirami , Alborz Geramifard , Satwik Kottur

Large language models (LLMs) enabled dialogue systems have become one of the central modes in human-machine interaction, which bring about vast amounts of conversation logs and increasing demand for dialogue generation. The dialogue's…

Computation and Language · Computer Science 2025-06-02 Minzheng Wang , Xinghua Zhang , Kun Chen , Nan Xu , Haiyang Yu , Fei Huang , Wenji Mao , Yongbin Li

The recent paradigm shift toward large reasoning models (LRMs) as autonomous agents has intensified the demand for sophisticated, multi-turn tool-use capabilities. Yet, existing datasets and data-generation approaches are limited by static,…

Computation and Language · Computer Science 2026-01-14 Jungho Cho , Minbyul Jeong , Sungrae Park