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Retrieval-Augmented Generation (RAG) mitigates key limitations of Large Language Models (LLMs)-such as factual errors, outdated knowledge, and hallucinations-by dynamically retrieving external information. Recent work extends this paradigm…

Computation and Language · Computer Science 2026-05-22 Jingru Lin , Chen Zhang , Stephen Y. Liu , Haizhou Li

Large Language Model (LLM)-based agents have demonstrated strong capabilities across a wide range of tasks, and their application in the medical domain holds particular promise due to the demand for high generalizability and reliance on…

Artificial Intelligence · Computer Science 2025-08-18 Yangyang Zhuang , Wenjia Jiang , Jiayu Zhang , Ze Yang , Joey Tianyi Zhou , Chi Zhang

Recent advances in large language models (LLMs) have enabled the emergence of general-purpose agents for automating end-to-end machine learning (ML) workflows, including data analysis, feature engineering, model training, and competition…

Artificial Intelligence · Computer Science 2025-09-12 Hangyi Jia , Yuxi Qian , Hanwen Tong , Xinhui Wu , Lin Chen , Feng Wei

The development of autonomous machine learning (ML) agents capable of end-to-end data science workflows represents a significant frontier in artificial intelligence. These agents must orchestrate complex sequences of data analysis, feature…

Machine Learning · Computer Science 2026-02-24 Yaswanth Chittepu , Raghavendra Addanki , Tung Mai , Anup Rao , Branislav Kveton

Large language models (LLMs) show significant potential in healthcare, prompting numerous benchmarks to evaluate their capabilities. However, concerns persist regarding the reliability of these benchmarks, which often lack clinical…

Computation and Language · Computer Science 2026-04-30 Wenting Chen , Guo Yu , Yiu-Fai Cheung , Meidan Ding , Jie Liu , Zizhan Ma , Wenxuan Wang , Linlin Shen

With the remarkable advancements of large language models (LLMs), LLM-based agents have become a research hotspot in human-computer interaction. However, there is a scarcity of benchmarks available for LLM-based mobile agents. Benchmarking…

Artificial Intelligence · Computer Science 2024-07-02 Shihan Deng , Weikai Xu , Hongda Sun , Wei Liu , Tao Tan , Jianfeng Liu , Ang Li , Jian Luan , Bin Wang , Rui Yan , Shuo Shang

Clinical reasoning in medicine is a hypothesis-driven process where physicians refine diagnoses from limited information through targeted history, physical examination, and diagnostic investigations. In contrast, current medical benchmarks…

Machine Learning · Computer Science 2025-10-14 Christopher Chiu , Silviu Pitis , Mihaela van der Schaar

Large language model (LLM)-based mobile agents are increasingly popular due to their capability to interact directly with mobile phone Graphic User Interfaces (GUIs) and their potential to autonomously manage daily tasks. Despite their…

Artificial Intelligence · Computer Science 2024-06-13 Luyuan Wang , Yongyu Deng , Yiwei Zha , Guodong Mao , Qinmin Wang , Tianchen Min , Wei Chen , Shoufa Chen

The integration of Large Language Models (LLMs) into the financial domain is driving a paradigm shift from passive information retrieval to dynamic, agentic interaction. While general-purpose tool learning has witnessed a surge in…

Artificial Intelligence · Computer Science 2026-03-10 Jiaxuan Lu , Kong Wang , Yemin Wang , Qingmei Tang , Hongwei Zeng , Xiang Chen , Jiahao Pi , Shujian Deng , Lingzhi Chen , Yi Fu , Kehua Yang , Xiao Sun

The integration of Large Language Model (LLM) agents is transforming recommender systems from simple query-item matching towards deeply personalized and interactive recommendations. Reinforcement Learning (RL) provides an essential…

Large Language Model (LLM)-powered agents have unlocked new possibilities for automating human tasks. While prior work has focused on well-defined tasks with specified goals, the capabilities of agents in creative design tasks with…

Artificial Intelligence · Computer Science 2025-04-17 Dayeon Ki , Tianyi Zhou , Marine Carpuat , Gang Wu , Puneet Mathur , Viswanathan Swaminathan

The integration of Artificial Intelligence (AI), especially Large Language Models (LLMs), into the clinical diagnosis process offers significant potential to improve the efficiency and accessibility of medical care. While LLMs have shown…

Computation and Language · Computer Science 2024-10-15 Mingyu Derek Ma , Chenchen Ye , Yu Yan , Xiaoxuan Wang , Peipei Ping , Timothy S Chang , Wei Wang

Large Language Models (LLMs) agents are increasingly pivotal for addressing complex tasks in interactive environments. Existing work mainly focuses on enhancing performance through behavior cloning from stronger experts, yet such approaches…

Artificial Intelligence · Computer Science 2025-03-25 Siyu Yuan , Zehui Chen , Zhiheng Xi , Junjie Ye , Zhengyin Du , Jiecao Chen

Empowering large language models (LLMs) with effective tool utilization capabilities is crucial for enabling AI agents to solve complex problems. However, current models face two major limitations: (1) unreliable tool planning and…

Computation and Language · Computer Science 2025-06-06 Zhiyuan Ma , Jiayu Liu , Xianzhen Luo , Zhenya Huang , Qingfu Zhu , Wanxiang Che

Large Language Model (LLM) agents significantly extend the capabilities of standalone LLMs, empowering them to interact with external tools (e.g., APIs, functions) and complete various tasks in a self-directed fashion. The challenge of tool…

Artificial Intelligence · Computer Science 2024-02-19 Weizhou Shen , Chenliang Li , Hongzhan Chen , Ming Yan , Xiaojun Quan , Hehong Chen , Ji Zhang , Fei Huang

Large Language Models (LLMs) are transforming artificial intelligence, enabling autonomous agents to perform diverse tasks across various domains. These agents, proficient in human-like text comprehension and generation, have the potential…

Artificial Intelligence · Computer Science 2024-04-10 Saikat Barua

Multimodal artificial intelligence (AI) systems have the potential to enhance clinical decision-making by interpreting various types of medical data. However, the effectiveness of these models across all medical fields is uncertain. Each…

Large Language Models (LLMs) have shown impressive performance on existing medical question-answering benchmarks. This high performance makes it increasingly difficult to meaningfully evaluate and differentiate advanced methods. We present…

Computation and Language · Computer Science 2025-03-21 Xiangru Tang , Daniel Shao , Jiwoong Sohn , Jiapeng Chen , Jiayi Zhang , Jinyu Xiang , Fang Wu , Yilun Zhao , Chenglin Wu , Wenqi Shi , Arman Cohan , Mark Gerstein

LLM-based agents are increasingly expected to handle real-world assistant tasks, yet existing benchmarks typically evaluate them under isolated sources of difficulty, such as a single environment or fully specified instructions. This leaves…

Computation and Language · Computer Science 2026-04-16 Xiang Long , Li Du , Yilong Xu , Fangcheng Liu , Haoqing Wang , Ning Ding , Ziheng Li , Jianyuan Guo , Yehui Tang

In this work, we introduce MedAgentSim, an open-source simulated clinical environment with doctor, patient, and measurement agents designed to evaluate and enhance LLM performance in dynamic diagnostic settings. Unlike prior approaches, our…

Computation and Language · Computer Science 2025-10-02 Mohammad Almansoori , Komal Kumar , Hisham Cholakkal