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Traditional AI-based healthcare systems often rely on single-modal data, limiting diagnostic accuracy due to incomplete information. However, recent advancements in foundation models show promising potential for enhancing diagnosis…

Artificial Intelligence · Computer Science 2025-03-24 Sihan Wang , Suiyang Jiang , Yibo Gao , Boming Wang , Shangqi Gao , Xiahai Zhuang

Multi-agent debate (MAD) is an emerging approach to improving the reasoning capabilities of large language models (LLMs). Existing MAD methods rely on multiple rounds of interaction among agents to reach consensus, and the final output is…

Artificial Intelligence · Computer Science 2025-09-16 Yu Cui , Hang Fu , Haibin Zhang , Licheng Wang , Cong Zuo

We introduce DeepSearchQA, a 900-prompt benchmark for evaluating agents on difficult multi-step information-seeking tasks across 17 different fields. Unlike traditional benchmarks that target single answer retrieval or broad-spectrum…

With recent advances in Large Language Models (LLMs), Agentic AI has become phenomenal in real-world applications, moving toward multiple LLM-based agents to perceive, learn, reason, and act collaboratively. These LLM-based Multi-Agent…

Artificial Intelligence · Computer Science 2025-01-14 Khanh-Tung Tran , Dung Dao , Minh-Duong Nguyen , Quoc-Viet Pham , Barry O'Sullivan , Hoang D. Nguyen

Document Visual Question Answering (DocVQA) faces dual challenges in processing lengthy multimodal documents (text, images, tables) and performing cross-modal reasoning. Current document retrieval-augmented generation (DocRAG) methods…

Information Retrieval · Computer Science 2025-11-10 Kuicai Dong , Yujing Chang , Shijie Huang , Yasheng Wang , Ruiming Tang , Yong Liu

Achieving expert-level performance in simulation-based training relies on the creation of complex, adaptable scenarios, a traditionally laborious and resource intensive process. Although prior research explored scenario generation for…

Artificial Intelligence · Computer Science 2025-11-12 Soham Hans , Volkan Ustun , Benjamin Nye , James Sterrett , Matthew Green

A key aspect of intelligence is the ability to demonstrate a broad spectrum of behaviors for adapting to unexpected situations. Over the past decade, advancements in deep reinforcement learning have led to groundbreaking achievements to…

Machine Learning · Computer Science 2024-06-04 Luca Grillotti , Maxence Faldor , Borja G. León , Antoine Cully

We present RAGentA, a multi-agent retrieval-augmented generation (RAG) framework for attributed question answering (QA) with large language models (LLMs). With the goal of trustworthy answer generation, RAGentA focuses on optimizing answer…

Information Retrieval · Computer Science 2025-09-03 Ines Besrour , Jingbo He , Tobias Schreieder , Michael Färber

Creativity in AI imagery remains a fundamental challenge, requiring not only the generation of visually compelling content but also the capacity to add novel, expressive, and artistically rich transformations to images. Unlike conventional…

Computer Vision and Pattern Recognition · Computer Science 2025-11-07 Kavana Venkatesh , Connor Dunlop , Pinar Yanardag

The increasing integration of artificial intelligence (AI) in everyday life brings with it new challenges and questions for regarding how humans interact with autonomous agents. Multi-agent experiments, where humans and AI act together, can…

Human-Computer Interaction · Computer Science 2026-04-17 Chase McDonald , Cleotilde Gonzalez

While human cognition inherently retrieves information from diverse and specialized knowledge sources during decision-making processes, current Retrieval-Augmented Generation (RAG) systems typically operate through single-source knowledge…

Machine Learning · Computer Science 2025-03-19 Zhengsheng Guo , Linwei Zheng , Xinyang Chen , Xuefeng Bai , Kehai Chen , Min Zhang

We propose MCGrad, a novel and scalable multicalibration algorithm. Multicalibration - calibration in subgroups of the data - is an important property for the performance of machine learning-based systems. Existing multicalibration methods…

Recent advancements in Large Language Models and Retrieval-Augmented Generation have boosted interest in domain-specific question-answering for enterprise products. However, AI Assistants often face challenges in multi-product QA settings,…

Computation and Language · Computer Science 2025-01-28 Parshin Shojaee , Sai Sree Harsha , Dan Luo , Akash Maharaj , Tong Yu , Yunyao Li

This work explores the zero-shot capabilities of foundation models in Visual Question Answering (VQA) tasks. We propose an adaptive multi-agent system, named Multi-Agent VQA, to overcome the limitations of foundation models in object…

Computer Vision and Pattern Recognition · Computer Science 2024-03-25 Bowen Jiang , Zhijun Zhuang , Shreyas S. Shivakumar , Dan Roth , Camillo J. Taylor

Retrieval-Augmented Generation (RAG) utilizes external knowledge to augment Large Language Models' (LLMs) reliability. For flexibility, agentic RAG employs autonomous, multi-round retrieval and reasoning to resolve queries. Although recent…

Information Retrieval · Computer Science 2025-11-10 Chao Zhang , Yuhao Wang , Derong Xu , Haoxin Zhang , Yuanjie Lyu , Yuhao Chen , Shuochen Liu , Tong Xu , Xiangyu Zhao , Yan Gao , Yao Hu , Enhong Chen

This paper introduces a multi-agent application system designed to enhance office collaboration efficiency and work quality. The system integrates artificial intelligence, machine learning, and natural language processing technologies,…

Artificial Intelligence · Computer Science 2025-04-08 Songtao Sun , Jingyi Li , Yuanfei Dong , Haoguang Liu , Chenxin Xu , Fuyang Li , Qiang Liu

Large Language Models (LLMs) suffer from hallucinations and factual inaccuracies, especially in complex reasoning and fact verification tasks. Multi-Agent Debate (MAD) systems aim to improve answer accuracy by enabling multiple LLM agents…

Computation and Language · Computer Science 2026-01-09 Seyeon Jeong , Yeonjun Choi , JongWook Kim , Beakcheol Jang

Developers spend much time finding information that is relevant to their questions. Stack Overflow has been the leading resource, and with the advent of Large Language Models (LLMs), generative models such as ChatGPT are used frequently.…

Artificial Intelligence · Computer Science 2024-06-21 Davit Abrahamyan , Fatemeh H. Fard

Radiology report generation (RRG) aims to automatically produce diagnostic reports from medical images, with the potential to enhance clinical workflows and reduce radiologists' workload. While recent approaches leveraging multimodal large…

Artificial Intelligence · Computer Science 2025-05-16 Ziruo Yi , Ting Xiao , Mark V. Albert

Multi-agent systems (MAS) have recently emerged as promising socio-collaborative companions for emotional and cognitive support. However, these systems frequently suffer from persona collapse--where agents revert to generic, homogenized…

Computation and Language · Computer Science 2026-01-21 Yiyang Wang , Yiqiao Jin , Alex Cabral , Josiah Hester