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Today's business organizations need access control systems that can handle complex, changing security requirements that go beyond what traditional methods can manage. Current approaches, such as Role-Based Access Control (RBAC),…

Cryptography and Security · Computer Science 2026-02-17 Sharif Noor Zisad , Ragib Hasan

Multi-agent systems (MAS) can substantially extend the reasoning capacity of large language models (LLMs), yet most frameworks still aggregate agent outputs with majority voting. This heuristic discards the evidential structure of reasoning…

Artificial Intelligence · Computer Science 2026-02-11 Wei Yang , Shixuan Li , Heng Ping , Peiyu Zhang , Paul Bogdan , Jesse Thomason

Most existing Large Language Model (LLM)-based agent frameworks rely on centralized orchestration, incurring high deployment costs, rigid communication topologies, and limited adaptability. To address these challenges, we introduce…

Machine Learning · Computer Science 2025-08-28 Ji Wang , Kashing Chen , Xinyuan Song , Ke Zhang , Lynn Ai , Eric Yang , Bill Shi

We introduce a novel large language model (LLM)-driven agent framework, which iteratively refines queries and filters contextual evidence by leveraging dynamically evolving knowledge. A defining feature of the system is its decoupling of…

Artificial Intelligence · Computer Science 2025-04-02 Seyoung Song

Multi-agent large language model systems can tackle complex multi-step tasks by decomposing work and coordinating specialized behaviors. However, current coordination mechanisms typically rely on statically assigned roles and centralized…

Multiagent Systems · Computer Science 2026-02-03 Zhaoyang Guan , Huixi Cao , Ming Zhong , Eric Yang , Lynn Ai , Yongxin Ni , Bill Shi

Most existing Large Language Model (LLM)-based Multi-Agent Systems (MAS) rely on predefined workflows, where human engineers enumerate task states in advance and specify routing rules and contextual injections accordingly. Such…

Artificial Intelligence · Computer Science 2026-01-16 Xinxing Ren , Quagmire Zang , Caelum Forder , Suman Deb , Ahsen Tahir , Roman J. Georgio , Peter Carroll , Zekun Guo

Accident severity prediction plays a critical role in transportation safety systems but is a persistently difficult task due to incomplete data, strong feature dependencies, and severe class imbalance in which rare but high-severity cases…

Artificial Intelligence · Computer Science 2025-07-08 Kaleem Ullah Qasim , Jiashu Zhang

Proof-of-Work (PoW) blockchain consensus consumes vast computational resources without producing useful output, while the rapid growth of large language model (LLM) agents has created unprecedented demand for GPU computation. We present…

Distributed, Parallel, and Cluster Computing · Computer Science 2026-04-22 Landy Jimenez , Mariah Weatherspoon , Bingyu Shen , Yi Sheng , Jianming Liu , Boyang Li

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

Large Language Models (LLMs) have enabled multi-agent systems to perform autonomous code generation for complex tasks. Despite the recent growth in research and industrial applications in this area, there is little work on synthesizing…

Software Engineering · Computer Science 2026-04-21 Zeeshan Rasheeda , Muhammad Waseema , Kai-Kristian Kemella , Mika Saari , Pekka Abrahamsson

This paper addresses a Multi-Agent Collective Construction (MACC) problem that aims to build a three-dimensional structure comprised of cubic blocks. We use cube-shaped robots that can carry one cubic block at a time, and move forward,…

Blockchain brings various advantages to online transactions. However, the total transparency of these transactions may leakage users' sensitive information. Requirements on both cooperation and anonymity for companies/organizations become…

Cryptography and Security · Computer Science 2021-07-20 Qin Wang , Shiping Chen , Yang Xiang

LLM agents have been widely adopted in real-world applications, relying on agent frameworks for workflow execution and multi-agent coordination. As these systems scale, understanding bugs in the underlying agent frameworks becomes critical.…

Software Engineering · Computer Science 2026-03-02 Xinxue Zhu , Jiacong Wu , Xiaoyu Zhang , Tianlin Li , Yanzhou Mu , Juan Zhai , Chao Shen , Chunrong Fang , Yang Liu

Deep Learning methods are becoming prominent in automated software bug detection; however, they lack the global understanding of the given code. Consequently, their performance tends to degrade, especially when they are applied to large…

Software Engineering · Computer Science 2026-04-29 Srita Padmanabhuni , Bhargavi Karuturi , Jerusha Karen Indupalli , Santhan Reddy Chilla , Vivek Yelleti

Recovering accurate architecture from large-scale legacy software is hindered by architectural drift, missing relations, and the limited context of Large Language Models (LLMs). We present ArchAgent, a scalable agent-based framework that…

Software Engineering · Computer Science 2026-01-21 Rusheng Pan , Bingcheng Mao , Tianyi Ma , Zhenhua Ling

Modern web dashboards and enterprise applications increasingly rely on complex, distributed microservices architectures. While these architectures offer scalability, they introduce significant challenges in debugging and observability. When…

Software Engineering · Computer Science 2026-02-18 Devendra Tata , Mona Rajhans

Large language model (LLM) agents have shown remarkable reasoning abilities. However, existing multi-agent frameworks often rely on fixed roles or centralized control, limiting scalability and adaptability in long-horizon reasoning. We…

Artificial Intelligence · Computer Science 2025-10-14 Ruohao Li , Hongjun Liu , Leyi Zhao , Zisu Li , Jiawei Li , Jiajun Jiang , Linning Xu , Chen Zhao , Mingming Fan , Chen Liang

Blockchain consensus mechanisms have relied on algorithms such as Proof-of-Work (PoW) and Proof-of-Stake (PoS) to ensure network functionality and integrity. However, these approaches struggle with adaptability for decision-making where the…

Multiagent Systems · Computer Science 2026-02-10 Apurba Pokharel , Ram Dantu , Shakila Zaman , Vinh Quach , Sirisha Talapuru

We present Code Broker, a multi agent system built on Google s Agent Development Kit ADK that analyses Python source code from individual files, local directory trees, or remote GitHub repositories and generates structured, actionable…

Software Engineering · Computer Science 2026-05-07 Samer Attrah

Security analysts are overwhelmed by the volume of alerts and the low context provided by many detection systems. Early-stage investigations typically require manual correlation across multiple log sources, a task that is usually…

Cryptography and Security · Computer Science 2026-04-29 Even Eilertsen , Vasileios Mavroeidis , Gudmund Grov