2 papers
cs.AI2026
Selection-Invariant Communication Compilers for Privacy-Aware Multi-Agent LLM Workflows
Jinghan Xu, Longze Fan, Zeyuan Wang +2
Structured multi-agent workflows exchange intermediate messages whose content and form can reveal private state even when the final output is safe. We identify selection-channel le…
cs.CR2026
Policy-Backed Selective Regeneration under Tainted Inter-Agent Communication
Jinghan Xu, Longze Fan, Zeyuan Wang +2
Inter-agent communication is essential to multi-agent language-model systems, yet a single message may combine task-critical information with instructions not authorized by the ori…