Unlocking Value and Managing Risk in the Age of Large Language Models: A Dual Perspective on Data Economics and AI Safety-厦门大学经济学院统计学与数据科学系

Unlocking Value and Managing Risk in the Age of Large Language Models: A Dual Perspective on Data Economics and AI Safety

主讲人:常象宇
主讲人简介:

常象宇,现为西安交通大学管理学院,信息系统与智能商务系教授;研究方向为统计机器学习。现致力于研究人工智能模型与算法应用于数据驱动决策场景中的社会化问题:特别关注机器学习中的数据要素定价,公平性机器学习与隐私保护机器学习等方向。 担任中国商业统计协会人工智能分会副理事长;中国现场统计研究会机器学习分会秘书长;数据科学与统计公益社区“统计之都”主席。

主持人:方匡南
简介:

As Large Language Models (LLMs) become integral to business operations, strategic decision-making, and customer-facing services, two pressing management-level questions emerge: What is the true economic value of the data fueling these models? And how resilient are these models to adversarial risks that could undermine trust and compliance? This presentation introduces two recent advancements that jointly address these concerns. The first introduces an asymmetric data valuation framework, which enables structure-aware assessment of data utility, particularly in scenarios involving augmented (e.g., systhetic data produced by generative model) and dependent data sources (e.g., augmented data created by previous data set). It offers actionable insights for data monetization, cost-effective model training, and fair contribution evaluation in data markets. The second highlights the rising vulnerability of aligned LLMs to adversarial prompt attacks, revealing how models can be systematically “jailbroken” to produce harmful outputs despite safeguards. A two-stage attack framework achieves near-total success rates, prompting serious implications for risk governance and AI compliance frameworks. Together, these perspectives provide business leaders, data strategists, and AI risk managers with a sharper lens to assess value creation and exposure in deploying LLM-based systems.

 

时间:2025-11-20 (Thursday) 16:40-18:00
地点:厦大经济楼N302
主办单位:厦门大学经济学院、王亚南经济研究院、邹至庄经济研究院
承办单位:厦门大学经济学院统计学与数据科学系
类型:独立讲座
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