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The global economy is entering the era of Agentic Commerce, where autonomous agents can discover services, negotiate prices, and transact value. However adoption towards agentic commerce faces a foundational trust gap: current systems are…

Cryptography and Security · Computer Science 2026-02-03 Mehul Goenka , Tejas Pathak , Siddharth Asthana

This research article presents a novel architecture to empower multi-agent economies by addressing two critical limitations of the emerging Agent2Agent (A2A) communication protocol: decentralized agent discoverability and agent-to-agent…

Multiagent Systems · Computer Science 2026-05-06 Awid Vaziry , Sandro Rodriguez Garzon , Axel Küpper

Agentic AI systems increasingly act through tools, sub-agents, and external services, but governance controls are still commonly attached to prompts, dashboards, or post-hoc documentation. This creates a structural mismatch in regulated…

Software Engineering · Computer Science 2026-05-11 Gaston Besanson

Traditional blockchain systems, such as Ethereum, typically rely on a \emph{single volatile cryptocurrency for transaction fees}. This leads to fluctuating transaction fee prices and limits the flexibility of users' payment options. To…

Computational Engineering, Finance, and Science · Computer Science 2024-11-22 Mingzhe Li , Bo Gao , Kentaroh Toyoda , Yechao Yang , Juniarto Samsudin , Haibin Zhang , Sifei Lu , Tai Hou Tng , Kerching Choo , Andy Ting , Siow Mong Rick Goh , Qingsong Wei

Recent work leverages the capabilities and commonsense priors of generative models for robot control. In this paper, we present an agentic control system in which a reasoning-capable language model plans and executes tasks by selecting and…

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

Modern applications often operate on data in multiple administrative domains. In this federated setting, participants may not fully trust each other. These distributed applications use transactions as a core mechanism for ensuring…

Distributed, Parallel, and Cluster Computing · Computer Science 2016-08-23 Isaac Sheff , Tom Magrino , Jed Liu , Andrew C. Myers , Robbert van Renesse

Blockchain systems and smart contracts provide ways to securely implement multi-party transactions without the use of trusted intermediaries, which currently underpin many commercial transactions. However, they do so by transferring trust…

Logic in Computer Science · Computer Science 2018-11-16 Ron van der Meyden

This paper presents a smart contract-based solution for autonomous administration of construction progress payments. It bridges the gap between payments (cash flow) and the progress assessments at job sites (product flow) enabled by reality…

Cryptography and Security · Computer Science 2021-03-03 Hesam Hamledari , Martin Fischer

Autonomous AI agents live or die by the API tokens they consume: without paid inference capacity they cannot reason, act, or delegate. Compute-token cost has become the binding resource of the emerging agent economy, yet it is…

Multiagent Systems · Computer Science 2026-04-22 Shaoyu Li , Chaoyu Zhang , Hexuan Yu , Y. Thomas Hou , Wenjing Lou

Policy Cards are introduced as a machine-readable, deployment-layer standard for expressing operational, regulatory, and ethical constraints for AI agents. The Policy Card sits with the agent and enables it to follow required constraints at…

Artificial Intelligence · Computer Science 2025-10-29 Juraj Mavračić

This article describes a fully automated, credible autocoding chain for control systems. The framework generates code, along with guarantees of high level functional properties which can be independently verified. It relies on domain…

Systems and Control · Computer Science 2013-08-27 Timothy Wang , Romain Jobredeaux , Heber Herencia , Pierre-Loic Garoche , Arnaud Dieumegard , Eric Feron , Marc Pantel

Agent frameworks increasingly encode tool-using behavior as explicit workflow graphs, yet safety enforcement remains a runtime concern. These frameworks expose analyzable graph structure through their APIs, enabling pre-deployment static…

Logic in Computer Science · Computer Science 2026-03-24 Melwin Xavier , Vaisakh M A , Melveena Jolly , Midhun Xavier

We propose a secure, stateless and composable transaction scheme to establish delivery-versus-payment (DvP) across two (or more) blockchains without relying on time-locks, centralized escrow, or stateful intermediaries. The method minimizes…

Cryptography and Security · Computer Science 2025-11-18 Christian P. Fries , Peter Kohl-Landgraf

We introduce a distributed control architecture for a class of heterogeneous, nonlinear dynamical agents moving in the "string" formation, while guaranteeing trajectory tracking, collision avoidance and the preservation of the formation's…

Systems and Control · Computer Science 2018-06-19 Serban Sabau , Irinel-Constantin Morarescu , Lucian Busoniu , Ali Jadbabaie

This paper investigates systemic risk transmission across stablecoin markets using Quantile Vector Autoregression (QVAR). Analyzing eight major stablecoins with day data coverage from 2021 to 2025, supplemented by minute-level event studies…

General Economics · Economics 2026-02-24 Wenbin Wu , Can Liu

Agentic security systems increasingly combine LLM planners with tools that can discover, validate, and report vulnerabilities. This creates an asymmetric control problem: the system should retain strong offensive capability inside an…

Cryptography and Security · Computer Science 2026-05-04 Isaac David , Marco Guarnieri , Arthur Gervais

Data agents, empowered by Large Language Models (LLMs), introduce a new paradigm in transaction processing. Unlike traditional applications with fixed patterns, data agents run online-generated workflows that repeatedly issue SQL…

Databases · Computer Science 2026-03-17 Weixing Zhou , Zhiyou Wang , Zeshun Peng , Hetian Chen , Yanfeng Zhang , Ge Yu

Autonomous large language model (LLM) agents such as OpenClaw are pushing agentic commerce from human-supervised assistance toward machine actors that can negotiate, purchase services, manage digital assets, and execute transactions across…

Cryptography and Security · Computer Science 2026-05-04 Qian'ang Mao , Jiaxin Wang , Ya Liu , Li Zhu , Cong Ma , Jiaqi Yan

Automated Driving Systems (ADS), including Advanced Driver Assistance Systems (ADAS), must fulfill not only high functional expectations but also stringent timing constraints mandated by international regulations and standards. Regulatory…

Software Engineering · Computer Science 2026-05-05 Sebastian Dingler , Philip Rehkop , Florian Mayer , Ralf Muenzenberger