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Personalized dialogue systems have advanced considerably with the integration of user-specific personas into large language models (LLMs). However, while LLMs can effectively generate personalized responses, the influence of persona…

Computation and Language · Computer Science 2025-06-03 Yonghyun Jun , Hwanhee Lee

There is growing interest in the automated extraction of relevant information from clinical dialogues. However, it is difficult to collect and construct large annotated resources for clinical dialogue tasks. Recent developments in natural…

Computation and Language · Computer Science 2022-06-07 Zhengyuan Liu , Pavitra Krishnaswamy , Nancy F. Chen

With the advancement of language models (LMs), their exposure to private data is increasingly inevitable, and their deployment (especially for smaller ones) on personal devices, such as PCs and smartphones, has become a prevailing trend. In…

Computation and Language · Computer Science 2024-06-07 Kaiyan Zhang , Jianyu Wang , Ermo Hua , Biqing Qi , Ning Ding , Bowen Zhou

Sequence-to-Sequence (seq2seq) models have become overwhelmingly popular in building end-to-end trainable dialogue systems. Though highly efficient in learning the backbone of human-computer communications, they suffer from the problem of…

Computation and Language · Computer Science 2018-10-09 Hui Su , Xiaoyu Shen , Wenjie Li , Dietrich Klakow

The capabilities of pretrained language models have opened opportunities to explore new application areas, but applications involving human-human interaction are limited by the fact that most data is protected from public release for…

Computation and Language · Computer Science 2024-02-21 Bo-Ru Lu , Nikita Haduong , Chia-Hsuan Lee , Zeqiu Wu , Hao Cheng , Paul Koester , Jean Utke , Tao Yu , Noah A. Smith , Mari Ostendorf

Privacy policies help inform people about organisations' personal data processing practices, covering different aspects such as data collection, data storage, and sharing of personal data with third parties. Privacy policies are often…

Artificial Intelligence · Computer Science 2026-01-16 Haiyue Yuan , Nikolay Matyunin , Ali Raza , Shujun Li

For dialogue response generation, traditional generative models generate responses solely from input queries. Such models rely on insufficient information for generating a specific response since a certain query could be answered in…

Computation and Language · Computer Science 2020-03-02 Deng Cai , Yan Wang , Victoria Bi , Zhaopeng Tu , Xiaojiang Liu , Wai Lam , Shuming Shi

One of the exciting capabilities of recent language models for dialog is their ability to independently search for relevant information to ground a given dialog response. However, obtaining training data to teach models how to issue search…

Computation and Language · Computer Science 2023-12-27 Yonatan Bitton , Shlomi Cohen-Ganor , Ido Hakimi , Yoad Lewenberg , Roee Aharoni , Enav Weinreb

Role-playing games (RPG) are games in which players interact with one another to create narratives. The role of players in the RPG is largely based on the interaction between players and their characters. This emerging form of shared…

Computation and Language · Computer Science 2025-03-27 Alessandro Maisto

How to incorporate external knowledge into a neural dialogue model is critically important for dialogue systems to behave like real humans. To handle this problem, memory networks are usually a great choice and a promising way. However,…

Computation and Language · Computer Science 2019-09-26 Zehao Lin , Xinjing Huang , Feng Ji , Haiqing Chen , Ying Zhang

Large language models has catalyzed the development of personalized dialogue systems, numerous role-playing conversational agents have emerged. While previous research predominantly focused on enhancing the model's capability to follow…

Computation and Language · Computer Science 2024-11-18 Yuxuan Huang

In modern dialogue systems, the ability to implicitly infer user backgrounds from conversations and leverage this information for personalized assistance is crucial. However, the scarcity of high-quality data remains a fundamental challenge…

Computation and Language · Computer Science 2025-06-04 Bo Peng , Zhiheng Wang , Heyang Gong , Chaochao Lu

Large Language Models (LLM) are usually fine-tuned to participate in dyadic or two-party dialogues, which can not adapt well to multi-party dialogues (MPD), which hinders their applications in such scenarios including multi-personal…

Computation and Language · Computer Science 2025-06-12 Xiaoyu Wang , Ningyuan Xi , Teng Chen , Qingqing Gu , Yue Zhao , Xiaokai Chen , Zhonglin Jiang , Yong Chen , Luo Ji

Medical dialogue generation aims to generate responses according to a history of dialogue turns between doctors and patients. Unlike open-domain dialogue generation, this requires background knowledge specific to the medical domain.…

Computation and Language · Computer Science 2023-03-16 Chen Tang , Hongbo Zhang , Tyler Loakman , Chenghua Lin , Frank Guerin

Large Language Models (LLMs) has shown exceptional capabilities in many natual language understanding and generation tasks. However, the personalization issue still remains a much-coveted property, especially when it comes to the multiple…

Computation and Language · Computer Science 2024-11-27 Hongru Wang , Wenyu Huang , Yang Deng , Rui Wang , Zezhong Wang , Yufei Wang , Fei Mi , Jeff Z. Pan , Kam-Fai Wong

Recently there has been significant progress in the field of dialogue system thanks to the introduction of training paradigms such as fine-tune and prompt learning. Persona can function as the prior knowledge for maintaining the personality…

Information Retrieval · Computer Science 2024-01-24 Yanbing Chen , Lin Li , Xiaohui Tao , Dong Zhou

Listening head generation aims to synthesize a non-verbal responsive listener head by modeling the correlation between the speaker and the listener in dynamic conversion.The applications of listener agent generation in virtual interaction…

Computer Vision and Pattern Recognition · Computer Science 2024-04-01 Xi Liu , Ying Guo , Cheng Zhen , Tong Li , Yingying Ao , Pengfei Yan

Real human conversation data are complicated, heterogeneous, and noisy, from which building open-domain dialogue systems remains a challenging task. In fact, such dialogue data still contains a wealth of information and knowledge, however,…

Computation and Language · Computer Science 2022-09-16 Yihe Wang , Yitong Li , Yasheng Wang , Fei Mi , Pingyi Zhou , Xin Wang , Jin Liu , Xin Jiang , Qun Liu

The core of the dialogue system is to generate relevant, informative, and human-like responses based on extensive dialogue history. Recently, dialogue generation domain has seen mainstream adoption of large language models (LLMs), due to…

Computation and Language · Computer Science 2024-06-05 Shixuan Fan , Wei Wei , Wendi Li , Xian-Ling Mao , Wenfeng Xie , Dangyang Chen

Large Language Models (LLMs) excel in handling general knowledge tasks, yet they struggle with user-specific personalization, such as understanding individual emotions, writing styles, and preferences. Personalized Large Language Models…

Artificial Intelligence · Computer Science 2025-09-23 Jiahong Liu , Zexuan Qiu , Zhongyang Li , Quanyu Dai , Wenhao Yu , Jieming Zhu , Minda Hu , Menglin Yang , Tat-Seng Chua , Irwin King