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Conversational question generation (CQG) serves as a vital task for machines to assist humans, such as interactive reading comprehension, through conversations. Compared to traditional single-turn question generation (SQG), CQG is more…

Computation and Language · Computer Science 2022-10-12 Xuan Long Do , Bowei Zou , Liangming Pan , Nancy F. Chen , Shafiq Joty , Ai Ti Aw

Conversational systems enable numerous valuable applications, and question-answering is an important component underlying many of these. However, conversational question-answering remains challenging due to the lack of realistic,…

Artificial Intelligence · Computer Science 2021-02-08 Jing Gu , Mostafa Mirshekari , Zhou Yu , Aaron Sisto

Telehealth helps to facilitate access to medical professionals by enabling remote medical services for the patients. These services have become gradually popular over the years with the advent of necessary technological infrastructure. The…

Computation and Language · Computer Science 2022-07-01 Hadi Jahanshahi , Syed Kazmi , Mucahit Cevik

Multi-hop Question Generation (QG) aims to generate answer-related questions by aggregating and reasoning over multiple scattered evidence from different paragraphs. It is a more challenging yet under-explored task compared to conventional…

Computation and Language · Computer Science 2021-02-10 Dan Su , Yan Xu , Wenliang Dai , Ziwei Ji , Tiezheng Yu , Pascale Fung

Question Answering (QA) is an important part of tasks like text classification through information gathering. These are finding increasing use in sectors like healthcare, customer support, legal services, etc., to collect and classify…

Computation and Language · Computer Science 2024-11-12 Priya Mishra , Suraj Racha , Kaustubh Ponkshe , Adit Akarsh , Ganesh Ramakrishnan

Medical question-answering (QA) is a critical task for evaluating how effectively large language models (LLMs) encode clinical knowledge and assessing their potential applications in medicine. Despite showing promise on multiple-choice…

Computation and Language · Computer Science 2025-03-06 Guangfu Guo , Kai Zhang , Bryan Hoo , Yujun Cai , Xiaoqian Lu , Nanyun Peng , Yiwei Wang

Conversational Agents (CAs) powered with deep language models (DLMs) have shown tremendous promise in the domain of mental health. Prominently, the CAs have been used to provide informational or therapeutic services to patients. However,…

Artificial Intelligence · Computer Science 2023-01-10 Shrey Gupta , Anmol Agarwal , Manas Gaur , Kaushik Roy , Vignesh Narayanan , Ponnurangam Kumaraguru , Amit Sheth

The process of matching patients with suitable clinical trials is essential for advancing medical research and providing optimal care. However, current approaches face challenges such as data standardization, ethical considerations, and a…

Computation and Language · Computer Science 2023-08-08 Jiayi Yuan , Ruixiang Tang , Xiaoqian Jiang , Xia Hu

We introduce NoteChat, a novel cooperative multi-agent framework leveraging Large Language Models (LLMs) to generate patient-physician dialogues. NoteChat embodies the principle that an ensemble of role-specific LLMs, through structured…

Computation and Language · Computer Science 2025-01-30 Junda Wang , Zonghai Yao , Zhichao Yang , Huixue Zhou , Rumeng Li , Xun Wang , Yucheng Xu , Hong Yu

Question answering and conversational systems are often baffled and need help clarifying certain ambiguities. However, limitations of existing datasets hinder the development of large-scale models capable of generating and utilising…

Computation and Language · Computer Science 2020-06-12 Vaibhav Kumar , Alan W. black

In this paper, we propose a novel system that integrates state-of-the-art, domain-specific large language models with advanced information retrieval techniques to deliver comprehensive and context-aware responses. Our approach facilitates…

We observe that current conversational language models often waver in their judgments when faced with follow-up questions, even if the original judgment was correct. This wavering presents a significant challenge for generating reliable…

Computation and Language · Computer Science 2024-06-12 Qiming Xie , Zengzhi Wang , Yi Feng , Rui Xia

Unstructured clinical notes contain essential patient information but are challenging for physicians to search and interpret efficiently. Although large language models (LLMs) have shown promise in question answering (QA), most existing…

Human-Computer Interaction · Computer Science 2025-05-27 Dina Albassam

Synthetic Electronic Health Records (EHRs) offer a valuable opportunity to create privacy preserving and harmonized structured data, supporting numerous applications in healthcare. Key benefits of synthetic data include precise control over…

Computation and Language · Computer Science 2025-04-28 Yihan Lin , Zhirong Bella Yu , Simon Lee

Conversational Information Seeking (CIS) is a relatively new research area within conversational AI that attempts to seek information from end-users in order to understand and satisfy users' needs. If realized, such a system has…

Information Retrieval · Computer Science 2021-12-15 Manas Gaur , Kalpa Gunaratna , Vijay Srinivasan , Hongxia Jin

Retrieval-augmented generation (RAG) has emerged as a promising approach to enhance the performance of large language models (LLMs) in knowledge-intensive tasks such as those from medical domain. However, the sensitive nature of the medical…

Computation and Language · Computer Science 2024-11-15 Nghia Trung Ngo , Chien Van Nguyen , Franck Dernoncourt , Thien Huu Nguyen

Most automated electronic medical record (EMR) pipelines remain output-oriented: they transcribe, extract, and summarize after the consultation, but they do not explicitly model what is already known, what is still missing, which…

Artificial Intelligence · Computer Science 2026-03-19 Zhenhai Pan , Yan Liu , Jia You

Conversational diagnosis prediction requires models to track evolving evidence in streaming clinical conversations and decide when to commit to a diagnosis. Existing medical dialogue corpora are largely dyadic or lack the multi-party…

Computation and Language · Computer Science 2026-04-21 Xueren Ge , Sahil Murtaza , Anthony Cortez , Homa Alemzadeh

With appropriate data selection and training techniques, Large Language Models (LLMs) have demonstrated exceptional success in various medical examinations and multiple-choice questions. However, the application of LLMs in medical dialogue…

Computation and Language · Computer Science 2024-03-12 Jiageng Wu , Xian Wu , Yefeng Zheng , Jie Yang

Generating diverse and effective clarifying questions is crucial for improving query understanding and retrieval performance in open-domain conversational search (CS) systems. We propose AGENT-CQ (Automatic GENeration, and evaluaTion of…

Computation and Language · Computer Science 2024-10-28 Clemencia Siro , Yifei Yuan , Mohammad Aliannejadi , Maarten de Rijke
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