Author

Fei Liu

3 papers indexed here

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#artificial intelligence Jun 2024

BadRAG: Identifying Vulnerabilities in Retrieval Augmented Generation of Large Language Models

A novel threat is unveiled in which attackers steer the RAG system's response by injecting malicious passages into its knowledge base, enabling the attacker to steer the response without altering the user input or modifying the RAG weights.

Jiaqi Xue, Meng Zheng, Yebowen Hu et al. · arXiv.org · 109 citations · ⚡8

#artificial intelligence Preprint Sep 2026

An Empirical Study of Harness Design for Coding Agents

This work studies a lightweight coding harness whose execution loop is fixed while three components are varied: planning, action space, and context management, and finds that context management becomes increasingly valuable as the context-window budget tightens.

Run-Ze Fan, Zihao Zhang, Si-Min Ma et al. · 14 citations · ⚡2

#human-computer interacti... Preprint Aug 2026

AREAs-Lab: An Interactive Environment for AI-driven Requirement Elicitation for AI Systems

Building effective AI systems increasingly depends on writing high-quality task requirements, yet users often struggle to articulate the constraints, preferences, and edge cases that determine success. This problem is especially acute in AI development, where behavior is shaped not only by human expectations but also b...

Pengshan Cai, Zi-Hao Zhang, Ting Jin et al. · 0 citations