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Depression is a pressing global public health issue, yet publicly available Chinese-language resources for depression risk detection remain scarce and largely focus on binary classification. To address this limitation, we release…

Computation and Language · Computer Science 2026-05-12 Jinyuan Xu , Tian Lan , Xintao Yu , Xue He , Hezhi Zhang , Ying Wang , Pierre Magistry , Mathieu Valette , Lei Li

Large Language Models (LLMs) provide a possibility to make a great breakthrough in medicine. The establishment of a standardized medical benchmark becomes a fundamental cornerstone to measure progression. However, medical environments in…

Computation and Language · Computer Science 2024-04-05 Xidong Wang , Guiming Hardy Chen , Dingjie Song , Zhiyi Zhang , Zhihong Chen , Qingying Xiao , Feng Jiang , Jianquan Li , Xiang Wan , Benyou Wang , Haizhou Li

People are increasingly seeking healthcare information from large language models (LLMs) via interactive chatbots, yet the nature and inherent risks of these conversations remain largely unexplored. In this paper, we filter large-scale…

Computation and Language · Computer Science 2025-09-23 Akshay Paruchuri , Maryam Aziz , Rohit Vartak , Ayman Ali , Best Uchehara , Xin Liu , Ishan Chatterjee , Monica Agrawal

On social media, users often express their personal feelings, which may exhibit cognitive distortions or even suicidal tendencies on certain specific topics. Early recognition of these signs is critical for effective psychological…

Computation and Language · Computer Science 2024-06-11 Hongzhi Qi , Qing Zhao , Jianqiang Li , Changwei Song , Wei Zhai , Dan Luo , Shuo Liu , Yi Jing Yu , Fan Wang , Huijing Zou , Bing Xiang Yang , Guanghui Fu

Increasingly large electronic health records (EHRs) provide an opportunity to algorithmically learn medical knowledge. In one prominent example, a causal health knowledge graph could learn relationships between diseases and symptoms and…

Applications · Statistics 2019-10-04 Irene Y. Chen , Monica Agrawal , Steven Horng , David Sontag

With social media becoming ubiquitous, information consumption from this media has also increased. However, one of the serious problems that have emerged with this increase, is the propagation of rumors. Therefore, rumor identification is a…

Social and Information Networks · Computer Science 2020-07-23 Mingxuan Chen , Ning Wang , K. P. Subbalakshmi

The recent emergence of Medical Large Vision Language Models (Med-LVLMs) has enhanced medical diagnosis. However, current Med-LVLMs frequently encounter factual issues, often generating responses that do not align with established medical…

Machine Learning · Computer Science 2024-10-18 Peng Xia , Kangyu Zhu , Haoran Li , Hongtu Zhu , Yun Li , Gang Li , Linjun Zhang , Huaxiu Yao

Large language models (LLMs) are increasingly used to extract clinical data from electronic health records (EHRs), offering significant improvements in scalability and efficiency for real-world data (RWD) curation in oncology. However, the…

Medical large language models (LLMs) have gained popularity recently due to their significant practical utility. However, most existing research focuses on general medicine, and there is a need for in-depth study of LLMs in specific fields…

Computation and Language · Computer Science 2024-03-06 Zhonghai Wang , Jie Jiang , Yibing Zhan , Bohao Zhou , Yanhong Li , Chong Zhang , Liang Ding , Hua Jin , Jun Peng , Xu Lin , Weifeng Liu

Despite the dramatic progress in Large Language Model (LLM) development, LLMs often provide seemingly plausible but not factual information, often referred to as hallucinations. Retrieval-augmented LLMs provide a non-parametric approach to…

Computation and Language · Computer Science 2023-11-09 Sai Munikoti , Anurag Acharya , Sridevi Wagle , Sameera Horawalavithana

Recent advances in large language models (LLMs) have made significant progress across multiple biomedical tasks, including biomedical question answering, lay-language summarization of the biomedical literature, and clinical note…

Information Retrieval · Computer Science 2026-03-24 Deepak Gupta , Dina Demner-Fushman , William Hersh , Steven Bedrick , Kirk Roberts

Short-video platforms have become major channels for misinformation, where deceptive claims frequently leverage visual experiments and social cues. While Multimodal Large Language Models (MLLMs) have demonstrated impressive reasoning…

Computation and Language · Computer Science 2026-05-19 Jen-tse Huang , Chang Chen , Shiyang Lai , Wenxuan Wang , Michelle R. Kaufman , Mark Dredze

The rapid progress in Large Language Models (LLMs) has prompted the creation of numerous benchmarks to evaluate their capabilities.This study focuses on the Comprehensive Medical Benchmark in Chinese (CMB), showcasing how dataset diversity…

Computation and Language · Computer Science 2024-10-01 Jingwei Zhu , Minghuan Tan , Min Yang , Ruixue Li , Hamid Alinejad-Rokny

The widespread use of social media has accelerated the dissemination of information, but it has also facilitated the spread of harmful rumours, which can disrupt economies, influence political outcomes, and exacerbate public health crises,…

Computation and Language · Computer Science 2025-02-10 Daniel Wai Kit Chin , Roy Ka-Wei Lee

The pervasive influence of misinformation has far-reaching and detrimental effects on both individuals and society. The COVID-19 pandemic has witnessed an alarming surge in the dissemination of medical misinformation. However, existing…

Social and Information Networks · Computer Science 2023-06-16 Yanshen Sun , Jianfeng He , Shuo Lei , Limeng Cui , Chang-Tien Lu

With the development of information technology, there is an explosive growth in the number of online comment concerning news, blogs and so on. The massive comments are overloaded, and often contain some misleading and unwelcome information.…

Computation and Language · Computer Science 2018-08-23 Deli Chen , Shuming Ma , Pengcheng Yang , Xu Sun

It is pivotal for patients to receive accurate health information, diagnoses, and timely treatments. However, in China, the significant imbalanced doctor-to-patient ratio intensifies the information and power asymmetries in doctor-patient…

Human-Computer Interaction · Computer Science 2025-02-14 Ka I Chan , Siying Hu , Yuntao Wang , Xuhai Xu , Zhicong Lu , Yuanchun Shi

With the recent advancements in social network platform technology, an overwhelming amount of information is spreading rapidly. In this situation, it can become increasingly difficult to discern what information is false or true. If false…

Social and Information Networks · Computer Science 2025-01-10 Otabek Sattarov , Jaeyoung Choi

Incentivizing the reasoning ability of Multimodal Large Language Models (MLLMs) is essential for medical applications to transparently analyze medical scans and provide reliable diagnosis. However, existing medical MLLMs rely solely on…

Computer Vision and Pattern Recognition · Computer Science 2025-10-22 Lehan Wang , Yi Qin , Honglong Yang , Xiaomeng Li

Large Language Models (LLMs) are a double-edged sword capable of generating harmful misinformation -- inadvertently, or when prompted by "jailbreak" attacks that attempt to produce malicious outputs. LLMs could, with additional research, be…

Computation and Language · Computer Science 2025-08-15 Ayana Hussain , Patrick Zhao , Nicholas Vincent