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Clinical diagnosis is a complex reasoning process in which clinicians gather evidence, form hypotheses, and test them against alternative explanations. In medical training, this reasoning is explicitly developed through counterfactual…

Computation and Language · Computer Science 2026-04-24 Zhiwen You , Xi Chen , Aniket Vashishtha , Simo Du , Gabriel Erion-Barner , Hongyuan Mei , Hao Peng , Yue Guo

We present MedXIAOHE, a medical vision-language foundation model designed to advance general-purpose medical understanding and reasoning in real-world clinical applications. MedXIAOHE achieves state-of-the-art performance across diverse…

Large language models (LLMs) and agent techniques have brought a fundamental shift in the functionality and development paradigm of data analysis tasks (a.k.a LLM/Agent-as-Data-Analyst), demonstrating substantial impact across both academia…

Large language models (LLMs) show promise for healthcare question answering, but clinical use is limited by weak verification, insufficient evidence grounding, and unreliable confidence signalling. We propose a multi-agent medical QA…

Computation and Language · Computer Science 2026-02-17 Naeimeh Nourmohammadi , Md Meem Hossain , The Anh Han , Safina Showkat Ara , Zia Ush Shamszaman

In the medical domain, numerous scenarios necessitate the long-form generation ability of large language models (LLMs). Specifically, when addressing patients' questions, it is essential that the model's response conveys factual claims,…

Computation and Language · Computer Science 2024-10-16 Minbyul Jeong , Hyeon Hwang , Chanwoong Yoon , Taewhoo Lee , Jaewoo Kang

In this paper, we address the challenges of managing Standard Operating Procedures (SOPs), which often suffer from inconsistencies in language, format, and execution, leading to operational inefficiencies. Traditional process modeling…

Software Engineering · Computer Science 2025-04-02 Deepeka Garg , Sihan Zeng , Sumitra Ganesh , Leo Ardon

Evaluation of large language models (LLMs) has raised great concerns in the community due to the issue of data contamination. Existing work designed evaluation protocols using well-defined algorithms for specific tasks, which cannot be…

Computation and Language · Computer Science 2024-06-10 Kaijie Zhu , Jindong Wang , Qinlin Zhao , Ruochen Xu , Xing Xie

Large Language Models (LLMs) like GPT-4, MedPaLM-2, and Med-Gemini achieve performance competitively with human experts across various medical benchmarks. However, they still face challenges in making professional diagnoses akin to…

Computation and Language · Computer Science 2024-08-23 Xiaohan Wang , Xiaoyan Yang , Yuqi Zhu , Yue Shen , Jian Wang , Peng Wei , Lei Liang , Jinjie Gu , Huajun Chen , Ningyu Zhang

While large language models (LLMs) have advanced procedural planning for embodied AI systems through strong reasoning abilities, the integration of multimodal inputs and counterfactual reasoning remains underexplored. To tackle these…

Computation and Language · Computer Science 2025-07-14 Shibo Sun , Xue Li , Donglin Di , Mingjie Wei , Lanshun Nie , Wei-Nan Zhang , Dechen Zhan , Yang Song , Lei Fan

Decades' advances in digital health technologies, such as electronic health records, have largely streamlined routine clinical processes. Yet, most these systems are still hard to learn and use: Clinicians often face the burden of managing…

Artificial Intelligence · Computer Science 2025-09-16 Jared Zhu , Junde Wu

Recent advancements in medical Large Language Models (LLMs) have showcased their powerful reasoning and diagnostic capabilities. Despite their success, current unified multimodal medical LLMs face limitations in knowledge update costs,…

Computation and Language · Computer Science 2025-06-25 Yucheng Zhou , Lingran Song , Jianbing Shen

Large language models (LLMs) are increasingly applied to multi-modal data analysis -- not necessarily because they offer the most precise answers, but because they provide fluent, flexible interfaces for interpreting complex inputs. Yet…

Computation and Language · Computer Science 2025-09-30 Zhengxuan Zhang , Zhuowen Liang , Yin Wu , Teng Lin , Yuyu Luo , Nan Tang

Structured representations, exemplified by Abstract Meaning Representation (AMR), have long been pivotal in computational linguistics. However, their role remains ambiguous in the Large Language Models (LLMs) era. Initial attempts to…

Computation and Language · Computer Science 2025-02-21 Jiahuan Zhang , Tianheng Wang , Hanqing Wu , Ziyi Huang , Yulong Wu , Dongbai Chen , Linfeng Song , Yue Zhang , Guozheng Rao , Kaicheng Yu

In healthcare intelligence, the ability to fuse heterogeneous, multi-intent information from diverse clinical sources is fundamental to building reliable decision-making systems. Large Language Model (LLM)-driven information interaction…

Computation and Language · Computer Science 2025-07-04 Dingkang Yang , Jinjie Wei , Mingcheng Li , Jiyao Liu , Lihao Liu , Ming Hu , Junjun He , Yakun Ju , Wei Zhou , Yang Liu , Lihua Zhang

Background: As of 2026, Large Language Models (LLMs) demonstrate expert-level medical knowledge. However, deploying them as autonomous "Clinical Agents" remains limited. Current Electronic Medical Records (EMRs) and standards like FHIR are…

Artificial Intelligence · Computer Science 2026-05-26 Takahito Nakajima

While large language models (LLMs) have recently made tremendous progress towards solving challenging AI problems, they have done so at increasingly steep computational and API costs. We propose a novel strategy where we combine multiple…

Machine Learning · Computer Science 2026-03-24 Wenwen Si , Sooyong Jang , Insup Lee , Osbert Bastani

Generating deep research reports requires large-scale information acquisition and the synthesis of insight-driven analysis, posing a significant challenge for current language models. Most existing approaches follow a plan-then-write…

Artificial intelligence (AI) has transformed medical imaging, with computer vision (CV) systems achieving state-of-the-art performance in classification and detection tasks. However, these systems typically output structured predictions,…

Computer Vision and Pattern Recognition · Computer Science 2026-01-01 Trishna Niraula , Jonathan Stubblefield

Multimodal Large Language Models (MLLMs) have shown strong potential for radiology report generation, yet their clinical translation is hindered by architectural heterogeneity and the prevalence of factual hallucinations. Standard…

Machine Learning · Computer Science 2026-01-13 Kun Zhao , Siyuan Dai , Pan Wang , Jifeng Song , Hui Ji , Chenghua Lin , Liang Zhan , Haoteng Tang

The rise of Agentic applications and automation in the Voice AI industry has led to an increased reliance on Large Language Models (LLMs) to navigate graph-based logic workflows composed of nodes and edges. However, existing methods face…

Artificial Intelligence · Computer Science 2025-03-11 Alex Casella , Wayne Wang