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This article presents a modular, component-based architecture for developing and evaluating AI agents that bridge the gap between natural language interfaces and complex enterprise data warehouses. The system directly addresses core…

Artificial Intelligence · Computer Science 2025-09-30 Nooshin Bahador

Recent advancements in large language models (LLMs) have enabled LLM-based agents to successfully tackle interactive planning tasks. However, despite their successes, existing approaches often suffer from planning hallucinations and require…

Computation and Language · Computer Science 2025-09-11 Weimin Xiong , Yifan Song , Qingxiu Dong , Bingchan Zhao , Feifan Song , Xun Wang , Sujian Li

Medical document analysis plays a crucial role in extracting essential clinical insights from unstructured healthcare records, supporting critical tasks such as differential diagnosis. Determining the most probable condition among…

Artificial Intelligence · Computer Science 2025-06-25 Lei Kang , Xuanshuo Fu , Oriol Ramos Terrades , Javier Vazquez-Corral , Ernest Valveny , Dimosthenis Karatzas

Clinical decision-making requires synthesizing heterogeneous evidence, including patient histories, clinical guidelines, and trajectories of comparable cases. While large language models (LLMs) offer strong reasoning capabilities, they…

Artificial Intelligence · Computer Science 2026-03-03 Shuheng Chen , Namratha Patil , Haonan Pan , Angel Hsing-Chi Hwang , Yao Du , Ruishan Liu , Jieyu Zhao

To migrate the remarkable successes of Large Language Models (LLMs), the community has made numerous efforts to generalize them to the table reasoning tasks for the widely deployed tabular data. Despite that, in this work, by showing a…

Computation and Language · Computer Science 2026-01-08 Liyao Li , Chao Ye , Wentao Ye , Yifei Sun , Zhe Jiang , Haobo Wang , Jiaming Tian , Yiming Zhang , Ningtao Wang , Xing Fu , Gang Chen , Junbo Zhao

With the advent of Large Language Models (LLMs), general-purpose agents have seen fundamental advancements. However, evaluating these agents presents unique challenges that distinguish them from static QA benchmarks. We observe that current…

Artificial Intelligence · Computer Science 2026-05-27 Pengyu Zhu , Li Sun , Philip S. Yu , Sen Su

Large language models (LLMs) have revolutionized medical reasoning tasks, yet single-agent systems often falter on complex, interdisciplinary problems requiring robust handling of uncertainty and conflicting evidence. Multi-agent systems…

Artificial Intelligence · Computer Science 2026-05-29 Xiaoyang Wang , Christopher C. Yang

Modern signal processing (SP) pipelines, whether model-based or data-driven, often constrained by complex and fragmented workflow, rely heavily on expert knowledge and manual engineering, and struggle with adaptability and generalization…

Machine Learning · Computer Science 2025-10-31 Junlong Ke , Qiying Hu , Shenghai Yuan , Yuecong Xu , Jianfei Yang

Systematic reviews and meta-analyses rely on converting narrative articles into structured, numerically grounded study records. Despite rapid advances in large language models (LLMs), it remains unclear whether they can meet the structural…

Computation and Language · Computer Science 2026-02-12 Zhiyin Tan , Jennifer D'Souza

Large Language Models (LLMs) have emerged as powerful tools for accelerating scientific discovery, yet their static knowledge and hallucination issues hinder autonomous research applications. Recent advances integrate LLMs into agentic…

Artificial Intelligence · Computer Science 2025-12-23 Zeyu Xia , Jinzhe Ma , Congjie Zheng , Shufei Zhang , Yuqiang Li , Hang Su , P. Hu , Changshui Zhang , Xingao Gong , Wanli Ouyang , Lei Bai , Dongzhan Zhou , Mao Su

The application of Artificial Intelligence (AI) in healthcare has been revolutionary, especially with the recent advancements in transformer-based Large Language Models (LLMs). However, the task of understanding unstructured electronic…

Computation and Language · Computer Science 2023-08-08 Shivani Shekhar , Simran Tiwari , T. C. Rensink , Ramy Eskander , Wael Salloum

Manual chart review remains an extremely time-consuming and resource-intensive component of clinical research, requiring experts to extract often complex information from unstructured electronic health record (EHR) narratives. We present a…

Large language models (LLMs) are increasingly adopted in medical question-answering (QA) scenarios. However, LLMs can generate hallucinations and nonfactual information, undermining their trustworthiness in high-stakes medical tasks.…

Computation and Language · Computer Science 2025-05-09 Yusong Ke , Hongru Lin , Yuting Ruan , Junya Tang , Li Li

Failure Analysis (FA) is a highly intricate and knowledge-intensive process. The integration of AI components within the computational infrastructure of FA labs has the potential to automate a variety of tasks, including the detection of…

Artificial Intelligence · Computer Science 2025-09-03 Aline Dobrovsky , Konstantin Schekotihin , Christian Burmer

Current Large Language Model (LLM) approaches for information extraction (IE) in the healthy food policy domain are often hindered by various factors, including misinformation, specifically hallucinations, misclassifications, and omissions…

Artificial Intelligence · Computer Science 2026-04-03 Congjing Zhang , Ruoxuan Bao , Jingyu Li , Yoav Ackerman , Shuai Huang , Yanfang Su

This paper introduces Agentics, a functional agentic AI framework for building LLM-based structured data workflow pipelines. Designed for both research and practical applications, Agentics offers a new data-centric paradigm in which agents…

Current LLMs for creating fully-structured reports face the challenges of formatting errors, content hallucinations, and privacy leakage issues when uploading data to external servers.We aim to develop an open-source, accurate LLM for…

Artificial Intelligence · Computer Science 2025-09-29 Chuang Niu , Md Sayed Tanveer , Md Zabirul Islam , Parisa Kaviani , Qing Lyu , Mannudeep K. Kalra , Christopher T. Whitlow , Ge Wang

Medical large language models (LLMs) research often makes bold claims, from encoding clinical knowledge to reasoning like a physician. These claims are usually backed by evaluation on competitive benchmarks; a tradition inherited from…

Computation and Language · Computer Science 2025-03-17 Ahmed Alaa , Thomas Hartvigsen , Niloufar Golchini , Shiladitya Dutta , Frances Dean , Inioluwa Deborah Raji , Travis Zack

Large language models (LLMs) are starting to complement traditional information seeking mechanisms such as web search. LLM-powered chatbots like ChatGPT are gaining prominence among the general public. AI chatbots are also increasingly…

Computation and Language · Computer Science 2025-11-25 Vibhor Agarwal , Yiqiao Jin , Mohit Chandra , Munmun De Choudhury , Srijan Kumar , Nishanth Sastry

Large Language Models (LLMs) have enabled dynamic reasoning in automated data analytics, yet recent multi-agent systems remain limited by rigid, single-path workflows that restrict strategic exploration and often lead to suboptimal…

Artificial Intelligence · Computer Science 2026-01-08 Wonduk Seo , Juhyeon Lee , Yanjun Shao , Qingshan Zhou , Seunghyun Lee , Yi Bu