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In this paper, we propose to adapt the method of mutual information maximization into the task of Chinese lyrics conditioned melody generation to improve the generation quality and diversity. We employ scheduled sampling and force decoding…

声音 · 计算机科学 2020-12-08 Ruibin Yuan , Ge Zhang , Anqiao Yang , Xinyue Zhang

Current state-of-the-art large language models are effective in generating high-quality text and encapsulating a broad spectrum of world knowledge. These models, however, often hallucinate and lack locally relevant factual data.…

软件工程 · 计算机科学 2024-02-21 Anton Shapkin , Denis Litvinov , Yaroslav Zharov , Egor Bogomolov , Timur Galimzyanov , Timofey Bryksin

Electronic medical records (EMRs), particularly in neurology, are inherently heterogeneous, sparse, and noisy, which poses significant challenges for large language models (LLMs) in clinical diagnosis. In such settings, single-agent systems…

人工智能 · 计算机科学 2026-04-30 Shaowei Shen , Xiaohong Yang , Jie Yang , Lianfen Huang , Yongcai Zhang , Yang Zou , Seyyedali Hosseinalipour

Leveraging vast and continually updated knowledge from the Internet has been considered an important ability for a dialogue system. Therefore, the dialogue query generation task is proposed for generating search queries from dialogue…

计算与语言 · 计算机科学 2024-02-19 Jianheng Huang , Ante Wang , Linfeng Gao , Linfeng Song , Jinsong Su

Generative pre-trained transformer (GPT) models have shown promise in clinical entity and relation extraction tasks because of their precise extraction and contextual understanding capability. In this work, we further leverage the Unified…

计算与语言 · 计算机科学 2024-07-16 Kriti Bhattarai , Inez Y. Oh , Zachary B. Abrams , Albert M. Lai

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…

计算与语言 · 计算机科学 2024-03-12 Jiageng Wu , Xian Wu , Yefeng Zheng , Jie Yang

Modeling realistic and interactive multi-agent behavior is critical to autonomous driving and traffic simulation. However, existing diffusion and autoregressive approaches are limited by iterative sampling, sequential decoding, or…

机器人学 · 计算机科学 2025-11-24 Zhiyu Huang , Zewei Zhou , Tianhui Cai , Yun Zhang , Jiaqi Ma

In recent years, interest has arisen in using machine learning to improve the efficiency of automatic medical consultation and enhance patient experience. In this article, we propose two frameworks to support automatic medical consultation,…

计算与语言 · 计算机科学 2022-12-27 Wei Chen , Zhiwei Li , Hongyi Fang , Qianyuan Yao , Cheng Zhong , Jianye Hao , Qi Zhang , Xuanjing Huang , Jiajie Peng , Zhongyu Wei

The initial outpatient consultation is critical for clinical decision-making, yet it is often conducted by a single physician under time pressure, making it prone to cognitive biases and incomplete evidence capture. Although the…

多智能体系统 · 计算机科学 2026-04-24 Huangwei Chen , Wu Li , Junhao Jia , Yining Chen , Xiaotao Pang , YaLong Chen , Gonghui Li , Haishuai Wang , Jiajun Bu , Lei Wu

Medical Decision-Making (MDM) is a multi-faceted process that requires clinicians to assess complex multi-modal patient data patient, often collaboratively. Large Language Models (LLMs) promise to streamline this process by synthesizing…

Text-guided molecular design is a key capability for AI-driven drug discovery, yet it remains challenging to map sequential natural-language instructions with non-linear molecular structures under strict chemical constraints. Most existing…

人工智能 · 计算机科学 2026-04-23 Wengyu Zhang , Xiao-Yong Wei , Qing Li

As Vision-Language Models (VLMs) increasingly gain traction in medical applications, clinicians are progressively expecting AI systems not only to generate textual diagnoses but also to produce corresponding medical images that integrate…

计算机视觉与模式识别 · 计算机科学 2025-11-19 Junjie Yang , Yuhao Yan , Gang Wu , Yuxuan Wang , Ruoyu Liang , Xinjie Jiang , Xiang Wan , Fenglei Fan , Yongquan Zhang , Feiwei Qin , Changmiao Wang

When communicating with elders with cognitive impairment, cognitive stimulation (CS) help to maintain the cognitive health of elders. Data sparsity is the main challenge in building CS-based dialogue systems, particularly in the Chinese…

计算与语言 · 计算机科学 2023-05-16 Jiyue Jiang , Sheng Wang , Qintong Li , Lingpeng Kong , Chuan Wu

Medical large vision-language Models (Med-LVLMs) have shown promise in clinical applications but suffer from factual inaccuracies and unreliable outputs, posing risks in real-world diagnostics. While RAG has emerged as a potential solution,…

计算与语言 · 计算机科学 2026-05-05 Zhe Chen , Yusheng Liao , Zhiyuan Zhu , Haolin Li , Hongcheng Liu , Yanfeng Wang , Yu Wang

Open-domain multi-turn conversations normally face the challenges of how to enrich and expand the content of the conversation. Recently, many approaches based on external knowledge are proposed to generate rich semantic and information…

计算与语言 · 计算机科学 2022-04-26 Feifei Xu , Shanlin Zhou , Xinpeng Wang , Yunpu Ma , Wenkai Zhang , Zhisong Li

Large language models (LLMs) offer new opportunities for constructing knowledge graphs (KGs) from unstructured clinical narratives. However, existing approaches often rely on structured inputs and lack robust validation of factual accuracy…

人工智能 · 计算机科学 2026-01-06 Udiptaman Das , Krishnasai B. Atmakuri , Duy Ho , Chi Lee , Yugyung Lee

Dialogue generation models face the challenge of producing generic and repetitive responses. Unlike previous augmentation methods that mostly focus on token manipulation and ignore the essential variety within a single sample using hard…

计算与语言 · 计算机科学 2021-03-03 Yu Cao , Liang Ding , Zhiliang Tian , Meng Fang

Patient-trial matching requires reasoning over long, heterogeneous electronic health records (EHRs) and complex eligibility criteria, posing significant challenges for scalability, generalization, and computational efficiency. Existing…

Beyond current conversational chatbots or task-oriented dialogue systems that have attracted increasing attention, we move forward to develop a dialogue system for automatic medical diagnosis that converses with patients to collect…

计算与语言 · 计算机科学 2019-03-19 Lin Xu , Qixian Zhou , Ke Gong , Xiaodan Liang , Jianheng Tang , Liang Lin

Medical dialogue systems are promising in assisting in telemedicine to increase access to healthcare services, improve the quality of patient care, and reduce medical costs. To facilitate the research and development of medical dialogue…