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Enhancing user engagement through personalization in conversational agents has gained significance, especially with the advent of large language models that generate fluent responses. Personalized dialogue generation, however, is…

Computation and Language · Computer Science 2024-07-30 Yi-Pei Chen , Noriki Nishida , Hideki Nakayama , Yuji Matsumoto

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

Current works in the generation of personalized dialogue primarily contribute to the agent presenting a consistent personality and driving a more informative response. However, we found that the generated responses from most previous models…

Computation and Language · Computer Science 2022-08-23 Itsugun Cho , Dongyang Wang , Ryota Takahashi , Hiroaki Saito

The new wave of Large Language Models (LLM) has offered an efficient tool to curate sizeable conversational datasets. So far studies have mainly focused on task-oriented or generic open-domain dialogs, and have not fully explored the…

Computation and Language · Computer Science 2024-01-17 Ehsan Lotfi , Maxime De Bruyn , Jeska Buhmann , Walter Daelemans

End-to-End intelligent neural dialogue systems suffer from the problems of generating inconsistent and repetitive responses. Existing dialogue models pay attention to unilaterally incorporating personal knowledge into the dialog while…

Computation and Language · Computer Science 2021-07-19 Yajing Sun , Yue Hu , Luxi Xing , Yuqiang Xie , Xiangpeng Wei

Personalized dialogue systems explore the problem of generating responses that are consistent with the user's personality, which has raised much attention in recent years. Existing personalized dialogue systems have tried to extract user…

Computation and Language · Computer Science 2022-04-19 Hanxun Zhong , Zhicheng Dou , Yutao Zhu , Hongjin Qian , Ji-Rong Wen

Large Language Models (LLMs) have significantly improved personalized conversational capabilities. However, existing datasets like Persona Chat, Synthetic Persona Chat, and Blended Skill Talk rely on static, predefined personas. This…

Computation and Language · Computer Science 2024-12-17 Sayantan Pal , Souvik Das , Rohini K. Srihari

Personalized dialogue generation aims to leverage persona profiles and dialogue history to generate persona-relevant and consistent responses. Mainstream models typically rely on token-level language model training with persona dialogue…

Computation and Language · Computer Science 2025-11-14 Guanrong Li , Xinyu Liu , Zhen Wu , Xinyu Dai

Personality recognition is useful for enhancing robots' ability to tailor user-adaptive responses, thus fostering rich human-robot interactions. One of the challenges in this task is a limited number of speakers in existing dialogue…

Computation and Language · Computer Science 2024-03-11 Yahui Fu , Haiyue Song , Tianyu Zhao , Tatsuya Kawahara

In dialogue generation, the naturalness of responses is crucial for effective human-machine interaction. Personalized response generation poses even greater challenges, as the responses must remain coherent and consistent with the user's…

Computation and Language · Computer Science 2025-06-18 Chih-Hao Hsu , Ying-Jia Lin , Hung-Yu Kao

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

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

Target-oriented dialogue systems, designed to proactively steer conversations toward predefined targets or accomplish specific system-side goals, are an exciting area in conversational AI. In this work, by formulating a <dialogue act,…

Computation and Language · Computer Science 2023-10-16 Jian Wang , Yi Cheng , Dongding Lin , Chak Tou Leong , Wenjie Li

Neural conversational models have long suffered from the problem of inconsistency and lacking coherent personality. To address the issue, persona-based models capturing individual characteristics have been proposed, but they still face the…

Computation and Language · Computer Science 2021-10-14 Yujie Lu , Chao Huang , Huanli Zhan , Yong Zhuang

Recent efforts in Spoken Dialogue Modeling aim to synthesize spoken dialogue without the need for direct transcription, thereby preserving the wealth of non-textual information inherent in speech. However, this approach faces a challenge…

Computation and Language · Computer Science 2024-07-03 Yu-Kuan Fu , Cheng-Kuang Lee , Hsiu-Hsuan Wang , Hung-yi Lee

Recent advancements in conversational systems have significantly enhanced human-machine interactions across various domains. However, training these systems is challenging due to the scarcity of specialized dialogue data. Traditionally,…

Computation and Language · Computer Science 2026-05-29 Heydar Soudani , Roxana Petcu , Evangelos Kanoulas , Faegheh Hasibi

Personalized dialogue generation, focusing on generating highly tailored responses by leveraging persona profiles and dialogue context, has gained significant attention in conversational AI applications. However, persona profiles, a…

Computation and Language · Computer Science 2024-06-28 Qiushi Huang , Shuai Fu , Xubo Liu , Wenwu Wang , Tom Ko , Yu Zhang , Lilian Tang

The main goal of modeling human conversation is to create agents which can interact with people in both open-ended and goal-oriented scenarios. End-to-end trained neural dialog systems are an important line of research for such generalized…

Computation and Language · Computer Science 2019-04-30 Chaitanya K. Joshi , Fei Mi , Boi Faltings

Recent advances in conversational AI have demonstrated impressive capabilities in single-turn responses, yet multi-turn dialogues remain challenging for even the most sophisticated language models. Current dialogue datasets are limited in…

Computation and Language · Computer Science 2025-05-27 Alkis Koudounas , Moreno La Quatra , Elena Baralis

Providing dialogue agents with a profile representation can improve their consistency and coherence, leading to better conversations. However, current profile-based dialogue datasets for training such agents contain either explicit profile…

Computation and Language · Computer Science 2024-08-28 Daniela Occhipinti , Serra Sinem Tekiroglu , Marco Guerini
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