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We present a multi-agent learning algorithm, ALMA-Learning, for efficient and fair allocations in large-scale systems. We circumvent the traditional pitfalls of multi-agent learning (e.g., the moving target problem, the curse of…

Multiagent Systems · Computer Science 2021-06-22 Panayiotis Danassis , Florian Wiedemair , Boi Faltings

Root cause analysis (RCA) in Micro-services architecture (MSA) with escalating complexity encounters complex challenges in maintaining system stability and efficiency due to fault propagation and circular dependencies among nodes. Diverse…

Multiagent Systems · Computer Science 2024-12-24 Wei Zhang , Hongcheng Guo , Jian Yang , Zhoujin Tian , Yi Zhang , Chaoran Yan , Zhoujun Li , Tongliang Li , Xu Shi , Liangfan Zheng , Bo Zhang

Self-improvement, where models improve beyond their current performance without external supervision, remains a challenge. The core difficulty is sourcing a training signal stronger than what the model itself can currently produce. Majority…

Artificial Intelligence · Computer Science 2026-02-02 Ankur Samanta , Akshayaa Magesh , Runzhe Wu , Ayush Jain , Youliang Yu , Daniel Jiang , Boris Vidolov , Paul Sajda , Yonathan Efroni , Kaveh Hassani

We present CEMA: Causal Explanations in Multi-Agent systems; a framework for creating causal natural language explanations of an agent's decisions in dynamic sequential multi-agent systems to build more trustworthy autonomous agents. Unlike…

Artificial Intelligence · Computer Science 2024-02-15 Balint Gyevnar , Cheng Wang , Christopher G. Lucas , Shay B. Cohen , Stefano V. Albrecht

Machine learning based image classification algorithms, such as deep neural network approaches, will be increasingly employed in critical settings such as quality control in industry, where transparency and comprehensibility of decisions…

Machine Learning · Computer Science 2022-03-18 Dennis Müller , Michael März , Stephan Scheele , Ute Schmid

Answering complex medical questions requires not only domain expertise and patient-specific information, but also structured and multi-perspective reasoning. Existing multi-agent approaches often rely on fixed roles or shallow interaction…

Artificial Intelligence · Computer Science 2026-03-04 Siqi Ma , Jiajie Huang , Fan Zhang , Yue Shen , Jinlin Wu , Guohui Fan , Zhu Zhang , Zelin Zang

Effective knowledge management is critical for preserving institutional expertise and improving the efficiency of workforce training in state transportation agencies. Traditional approaches, such as static documentation, classroom-based…

Computation and Language · Computer Science 2026-03-05 Divija Amaram , Lu Gao , Gowtham Reddy Gudla , Tejaswini Sanjay Katale

Multimodal large language models (MLLMs) have shown remarkable capabilities in cross-modal understanding and reasoning, offering new opportunities for intelligent assistive systems, yet existing systems still struggle with risk-aware…

Robotics · Computer Science 2026-04-08 Renjun Gao

Service system performance depends on how participants respond to design choices, but modeling these responses is hard due to the complexity of human behavior. We introduce an LLM-powered multi-agent simulation (LLM-MAS) framework for…

Artificial Intelligence · Computer Science 2026-04-07 Yanyuan Wang , Xiaowei Zhang

Multidisciplinary team (MDT) consultations are the gold standard for cancer care decision-making, yet current practice lacks structured mechanisms for quantifying consensus and ensuring decision traceability. We introduce a Multi-Agent…

Multiagent Systems · Computer Science 2025-12-17 Xudong Han , Xianglun Gao , Xiaoyi Qu , Zhenyu Yu

Autonomous agents powered by large language models introduce a class of execution-layer vulnerabilities -- prompt injection, retrieval poisoning, and uncontrolled tool invocation -- that existing guardrails fail to address systematically.…

Cryptography and Security · Computer Science 2026-03-11 Yuxu Ge

This paper presents the design and validation of a retrieval-based assistant that supports safety assessment, certification activities, and regulatory compliance for unmanned aircraft systems. The work is motivated by the growing complexity…

Computation and Language · Computer Science 2026-03-12 Gabriele Immordino , Andrea Vaiuso , Marcello Righi

Supply chain operations generate vast amounts of operational data; however, critical knowledge such as system usage practices, troubleshooting workflows, and resolution techniques often remains buried within unstructured communications like…

Artificial Intelligence · Computer Science 2025-06-24 Yao Zhang , Zaixi Shang , Silpan Patel , Mikel Zuniga

Human moving path is an important feature in architecture design. By studying the path, architects know where to arrange the basic elements (e.g. structures, glasses, furniture, etc.) in the space. This paper presents SimArch, a multi-agent…

Artificial Intelligence · Computer Science 2018-07-11 Yen-Chia Hsu

Gait analysis is essential in post-stroke rehabilitation but remains time-intensive and cognitively demanding, especially when clinicians must integrate gait videos and motion-capture data into structured reports. We present OGA-AID, a…

Human-Computer Interaction · Computer Science 2026-04-08 Khoi T. N. Nguyen , Nghia D. Nguyen , Hui Yu Koh , Patrick W. H. Kwong , Karen Sui Geok Chua , Ananda Sidarta , Baosheng Yu

Recent advances in Large Language Models (LLMs) have significantly improved table understanding tasks such as Table Question Answering (TableQA), yet challenges remain in ensuring reliability, scalability, and efficiency, especially in…

Computation and Language · Computer Science 2026-04-22 Sieun Hyeon , Jusang Oh , Sunghwan Steve Cho , Jaeyoung Do

Conversational recommender systems (CRS) have advanced with large language models, showing strong results in domains like movies. These domains typically involve fixed content and passive consumption, where user preferences can be matched…

Information Retrieval · Computer Science 2026-02-26 Zheng Hui , Xiaokai Wei , Yexi Jiang , Kevin Gao , Chen Wang , Frank Ong , Se-eun Yoon , Rachit Pareek , Michelle Gong

Entity alignment (EA) aims to identify entities across different knowledge graphs (KGs) that refer to the same real-world object and plays a critical role in knowledge fusion and integration. Traditional EA methods mainly rely on knowledge…

Information Retrieval · Computer Science 2026-04-14 Yixuan Nan , Xixun Lin , Yanmin Shang , Ge Zhang , Zheng Fang , Fang Fang , Yanan Cao

Multi-agent systems (MAS) are increasingly used in healthcare to support complex decision-making through collaboration among specialized agents. Because these systems act as collective decision-makers, they raise challenges for trust,…

Artificial Intelligence · Computer Science 2026-03-24 Truong Thanh Hung Nguyen , Hélène Fournier , Piper Jackson , Makoto Itoh , Shannon Freeman , Rene Richard , Hung Cao

Multimodal foundation models have demonstrated impressive generalization capabilities, yet efficiently adapting them to new tasks in a few-shot setting remains a critical challenge. In this work, we investigate the few-shot adaptation of…

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