Guixu：面向具备链上证明的自主AI智能体的估值驱动型数据发现
Guixu: Valuation-Driven Data Discovery for Autonomous AI Agents with On-Chain Attestation
- Zhejiang University（浙江大学）
- The State Key Laboratory of Blockchain and Data Security（区块链与数据安全国家重点实验室）
- Hangzhou High-Tech Zone (Binjiang) Institute of Blockchain and Data Security（杭州高新区（滨江）区块链研究院）
机构由 AI 辅助整理，请以论文原文为准。
AI总结：
Guixu是面向自主AI智能体的估值驱动型数据发现系统，采用三阶段估值管线等技术，整合智能体支付协议与链上数据市场，实现任务、预算感知且可信的数据发现与采购。
AI中文摘要：
自主智能体越来越依赖外部数据完成模型训练、决策支持等下游任务。然而，现有数据发现系统大多以检索为导向：它们从异构数据源呈现候选数据集，但在估算任务特定效用、在预算约束下选择高性价比数据集、或整合过往使用的可信反馈方面支持有限。本文提出Guixu，一款面向自主智能体的估值驱动型数据发现系统。Guixu采用包含代理标签传播与多轮背包优化的三阶段估值管线，实现任务感知的数据估值；Guixu整合智能体支付协议，支持预算约束下的数据采购工作流；Guixu利用链上数据市场与证明信号，实现可验证的数据发现。演示展示了Guixu如何让智能体从基于关键词的数据集检索，转向任务与预算感知、可信的数据发现与采购，参会者可交互式探索从自然语言任务规范、多源搜索到数据估值及可验证交易反馈的完整工作流。
英文摘要：
Autonomous agents increasingly rely on external data to complete downstream tasks such as model training and decision support. However, existing data discovery systems remain largely retrieval-oriented: they surface candidate datasets from heterogeneous sources, but provide limited support for estimating task-specific utility, selecting cost-effective datasets under budget constraints, or incorporating trustworthy feedback from prior usage. This paper presents Guixu, a valuation-driven data discovery system for autonomous agents. Guixu employs a three-phase valuation pipeline with proxy-label propagation and multi-round knapsack optimization for task-aware data valuation. Guixu integrates agentic payment protocol to enable budget-constrained data procurement workflows. Guixu leverages on-chain data market and attestation signals for verifiable data discovery. Our demonstration highlights how Guixu enables an agent to move beyond keyword-based dataset retrieval toward task- and budget-aware, trustworthy data discovery and procurement. Attendees can interactively explore the full workflow, from NL task specification and multi-source search to data valuation and verifiable transaction feedback.
