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Despite the growing popularity of audio platforms, fact-checking spoken content remains significantly underdeveloped. Misinformation in speech often unfolds across multi-turn dialogues, shaped by speaker interactions, disfluencies,…

Social and Information Networks · Computer Science 2025-08-19 Chaewan Chun , Lysandre Terrisse , Delvin Ce Zhang , Dongwon Lee

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

The need for high-quality data has been a key issue hindering the research of dialogue tasks. Recent studies try to build datasets through manual, web crawling, and large pre-trained models. However, man-made data is expensive and data…

Computation and Language · Computer Science 2023-10-18 Hang Yin , Pinren Lu , Ziang Li , Bin Sun , Kan Li

Automatically evaluating the quality of dialogue responses for unstructured domains is a challenging problem. Unfortunately, existing automatic evaluation metrics are biased and correlate very poorly with human judgements of response…

Computation and Language · Computer Science 2018-01-18 Ryan Lowe , Michael Noseworthy , Iulian V. Serban , Nicolas Angelard-Gontier , Yoshua Bengio , Joelle Pineau

Recent model-based reference-free metrics for open-domain dialogue evaluation exhibit promising correlations with human judgment. However, they either perform turn-level evaluation or look at a single dialogue quality dimension. One would…

Computation and Language · Computer Science 2022-11-01 Chen Zhang , Luis Fernando D'Haro , Qiquan Zhang , Thomas Friedrichs , Haizhou Li

At the heart of medicine lies the physician-patient dialogue, where skillful history-taking paves the way for accurate diagnosis, effective management, and enduring trust. Artificial Intelligence (AI) systems capable of diagnostic dialogue…

This survey provides a comprehensive review of research on multi-turn dialogue systems, with a particular focus on multi-turn dialogue systems based on large language models (LLMs). This paper aims to (a) give a summary of existing LLMs and…

Computation and Language · Computer Science 2025-08-18 Zihao Yi , Jiarui Ouyang , Zhe Xu , Yuwen Liu , Tianhao Liao , Haohao Luo , Ying Shen

Personalized dialogue systems have gained significant attention in recent years for their ability to generate responses in alignment with different personas. However, most existing approaches rely on pre-defined personal profiles, which are…

Computation and Language · Computer Science 2024-10-15 Chuanqi Cheng , Quan Tu , Shuo Shang , Cunli Mao , Zhengtao Yu , Wei Wu , Rui Yan

Maintaining persona consistency is paramount in the application of open-domain dialogue systems, as exemplified by models like ChatGPT. Despite significant advancements, the limited scale and diversity of current persona dialogue datasets…

Computation and Language · Computer Science 2025-02-20 Mengze Hong , Chen Jason Zhang , Chaotao Chen , Rongzhong Lian , Di Jiang

Demand for mental health support through AI chatbots is surging, though current systems present several limitations, like sycophancy or overvalidation, and reinforcement of maladaptive beliefs. A core obstacle to the creation of better…

Computation and Language · Computer Science 2025-12-08 José Pombal , Maya D'Eon , Nuno M. Guerreiro , Pedro Henrique Martins , António Farinhas , Ricardo Rei

Though Large Vision-Language Models (LVLMs) are being actively explored in medicine, their ability to conduct complex real-world telemedicine consultations combining accurate diagnosis with professional dialogue remains underexplored. This…

Human-Computer Interaction · Computer Science 2025-11-12 Ivan Sviridov , Amina Miftakhova , Artemiy Tereshchenko , Galina Zubkova , Pavel Blinov , Andrey Savchenko

Medical dialogue generation aims to provide automatic and accurate responses to assist physicians to obtain diagnosis and treatment suggestions in an efficient manner. In medical dialogues two key characteristics are relevant for response…

Computation and Language · Computer Science 2021-05-14 Dongdong Li , Zhaochun Ren , Pengjie Ren , Zhumin Chen , Miao Fan , Jun Ma , Maarten de Rijke

Clarifying user needs is essential for existing task-oriented dialogue systems. However, in real-world applications, developers can never guarantee that all possible user demands are taken into account in the design phase. Consequently,…

Computation and Language · Computer Science 2019-06-13 Weikang Wang , Jiajun Zhang , Qian Li , Mei-Yuh Hwang , Chengqing Zong , Zhifei Li

Recent advancements in large language models (LLMs) have demonstrated extraordinary comprehension capabilities with remarkable breakthroughs on various vision-language tasks. However, the application of LLMs in generating reliable medical…

Artificial Intelligence · Computer Science 2025-02-18 Xueshen Li , Xinlong Hou , Ziyi Huang , Yu Gan

Recently, data-driven task-oriented dialogue systems have achieved promising performance in English. However, developing dialogue systems that support low-resource languages remains a long-standing challenge due to the absence of…

Computation and Language · Computer Science 2019-11-22 Zihan Liu , Genta Indra Winata , Zhaojiang Lin , Peng Xu , Pascale Fung

Large language models (LLMs) struggle in real-world clinical consultations. Single-turn consultation systems require patients to describe all symptoms at once, which often leads to unclear complaints and vague diagnoses. Traditional…

Computation and Language · Computer Science 2026-05-01 Yichun Feng , Jiawei Wang , Lu Zhou , Yikai Zheng , Zhen Lei , Yixue Li

Evaluating the quality of open-domain chatbots has become increasingly reliant on LLMs acting as automatic judges. However, existing meta-evaluation benchmarks are static, outdated, and lacking in multilingual coverage, limiting their…

Computation and Language · Computer Science 2026-01-23 John Mendonça , Alon Lavie , Isabel Trancoso

As large dialogue models become commonplace in practice, the problems surrounding high compute requirements for training, inference and larger memory footprint still persists. In this work, we present AUTODIAL, a multi-task dialogue model…

Computation and Language · Computer Science 2023-06-12 Prajjwal Bhargava , Pooyan Amini , Shahin Shayandeh , Chinnadhurai Sankar

In healthcare, the ability to care for oneself is reflected in the "Activities of Daily Living (ADL)," which serve as a measure of functional ability (functioning). A lack of functioning may lead to poor living conditions requiring personal…

Computation and Language · Computer Science 2023-07-18 Zhecheng Sheng , Raymond Finzel , Michael Lucke , Sheena Dufresne , Maria Gini , Serguei Pakhomov

Physicians spend significant time documenting clinical encounters, a burden that contributes to professional burnout. To address this, robust automation tools for medical documentation are crucial. We introduce MedSynth -- a novel dataset…

Computation and Language · Computer Science 2025-08-05 Ahmad Rezaie Mianroodi , Amirali Rezaie , Niko Grisel Todorov , Cyril Rakovski , Frank Rudzicz