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As autonomous agentic AI systems see increasing adoption across organisations, persistent challenges in alignment, governance, and risk management threaten to impede deployment at scale. We present AURA (Agent aUtonomy Risk Assessment), a…

Artificial Intelligence · Computer Science 2025-10-20 Lorenzo Satta Chiris , Ayush Mishra

Hierarchical organization is fundamental to biological systems and human societies, yet artificial intelligence systems often rely on monolithic architectures that limit adaptability and scalability. Current hierarchical reinforcement…

Artificial Intelligence · Computer Science 2025-03-06 Giuseppe Paolo , Abdelhakim Benechehab , Hamza Cherkaoui , Albert Thomas , Balázs Kégl

Modern enterprise systems face escalating cyber threats that are increasingly dynamic, distributed, and multi-stage in nature. Traditional intrusion detection and response systems often rely on static rules and manual workflows, which limit…

Cryptography and Security · Computer Science 2025-11-26 Damodar Panigrahi , Raj Patel , Shaswata Mitra , Sudip Mittal , Shahram Rahimi

AI agents dynamically acquire tools, orchestrate sub-agents, and transact across organizational boundaries, yet no existing security layer verifies what an agent can do, whether it executed what it claims, or what happened in a multi-agent…

Cryptography and Security · Computer Science 2026-03-23 Ziling Zhou

Automated negotiations in insurance and business-to-business (B2B) commerce encounter substantial challenges. Current systems force a trade-off between convenience and privacy by routing sensitive financial data through centralized servers,…

Cryptography and Security · Computer Science 2026-04-23 Joyjit Roy , Samaresh Kumar Singh

As cyber threats escalate, Zero Trust Architecture (ZTA) replaces outdated perimeter security with strict never trust, always verify protocols. However, ZTA's dual nature as both technical infrastructure and social intervention creates an…

Emerging Technologies · Computer Science 2025-04-22 Ganiyu Oladimeji

We propose a technology-agnostic, collaboration-ready stance for Human-AI Agents Collaboration Systems (HAACS) that closes long-standing gaps in prior stages (automation; flexible autonomy; agentic multi-agent collectives). Reading…

Artificial Intelligence · Computer Science 2025-10-10 Ju Wu , Calvin K. L. Or

Securing Agentic Artificial Intelligence (AI) systems requires addressing the complex cyber risks introduced by autonomous, decision-making, and adaptive behaviors. Agentic AI systems are increasingly deployed across industries,…

Cryptography and Security · Computer Science 2025-12-23 Sunil Arora , John Hastings

This article, a lightly adapted version of Perplexity's response to NIST/CAISI Request for Information 2025-0035, details our observations and recommendations concerning the security of frontier AI agents. These insights are informed by…

Machine Learning · Computer Science 2026-04-07 Ninghui Li , Kaiyuan Zhang , Kyle Polley , Jerry Ma

Verifiable delegation in digital identity systems remains unresolved across centralized, federated, and self-sovereign identity (SSI) environments, particularly where both human users and autonomous AI agents must exercise and transfer…

Cryptography and Security · Computer Science 2026-01-22 David Ricardo Saavedra

Artificial Intelligence (AI) agents can now orchestrate cyberattacks. This development is already increasing the speed and scale of cyber attacks, decreasing attack costs, and improving the operational autonomy of cyber capabilities. To…

Computers and Society · Computer Science 2026-05-22 Matt Mittelsteadt , Jam Kraprayoon , Robin Staes-Polet , Oskar Galeev , Jan Wehner , Christopher Covino , Shaun Ee

Coral Protocol is an open and decentralized collaboration infrastructure that enables communication, coordination, trust and payments for The Internet of Agents. It addresses the growing need for interoperability in a world where…

Multiagent Systems · Computer Science 2025-07-18 Roman J. Georgio , Caelum Forder , Suman Deb , Andri Rahimov , Peter Carroll , Önder Gürcan

The rise of large model-based AI agents has spurred interest in Multi-Agent Systems (MAS) for their capabilities in decision-making, collaboration, and adaptability. While the Model Context Protocol (MCP) addresses tool invocation and data…

Artificial Intelligence · Computer Science 2025-05-14 Yuhan Zhu , Haojie Liu , Jian Wang , Bing Li , Zikang Yin , Yefei Liao

Autonomous Large Language Model (LLM)-based multi-agent systems have emerged as a promising paradigm for facilitating cross-application and cross-organization collaborations. These autonomous agents often operate in trustless environments,…

Multiagent Systems · Computer Science 2025-12-25 Yihan Xia , Taotao Wang , Wenxin Xu , Shengli Zhang

Current blockchain Layer 2 solutions, including Optimism, Arbitrum, zkSync, and their derivatives, optimize for human-initiated financial transactions. Autonomous AI agents instead generate high-frequency, semantically rich service…

Multiagent Systems · Computer Science 2026-04-24 Anbang Ruan , Xing Zhang

Large Language Models (LLMs) are accelerating the shift from an Internet of information to an Internet of Agents (IoA), where autonomous entities discover services, negotiate, execute tasks, and exchange value. Yet today's agents are still…

Networking and Internet Architecture · Computer Science 2026-02-17 Wenxin Xu , Taotao Wang , Yihan Xia , Shengli Zhang , Soung Chang Liew

Uganda's rapid digital transformation, supported by national strategies such as Vision 2040 and the Digital Transformation Roadmap, has expanded reliance on networked services while simultaneously increasing exposure to sophisticated cyber…

Cryptography and Security · Computer Science 2025-12-10 Ibrahim Adabara , Bashir Olaniyi Sadiq , Aliyu Nuhu Shuaibu , Yale Ibrahim Danjuma , Venkateswarlu Maninti , Mutebi Joe

The accelerating adoption of large language models, retrieval-augmented generation pipelines, and multi-agent AI workflows has created a structural governance crisis. Organizations cannot govern what they cannot see, and existing compliance…

The application of agentic AI systems in autonomous decision-making is growing in the areas of healthcare, smart cities, digital forensics, and supply chain management. Even though these systems are flexible and offer real-time reasoning,…

Artificial Intelligence · Computer Science 2026-03-19 Salman Jan , Hassan Ali Razzaqi , Ali Akarma , Mohammad Riyaz Belgaum

Decentralized, agentic AI marketplaces are rapidly emerging to support software engineering tasks such as debugging, patch generation, and security auditing, often operating without centralized oversight. However, existing reputation…

Artificial Intelligence · Computer Science 2026-05-04 Mohd Sameen Chishti , Damilare Peter Oyinloye , Jingyue Li