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Xinyi Hou

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Preprint Sep 2026

T2LSC-Bench: Benchmarking Localized Semantic Control in Text-to-Image Generation

Recent text-to-image models have become increasingly capable of rendering explicit text, but reliable localized text control requires more than generating the correct string. In applications such as product labeling, signage, and interface design, target text should be rendered within a designated text-bearing region w...

Yan Wang, Xin-Yi Hou, Wei-Guo Lin et al. · 0 citations
Review Jul 2026

When Agents Do Not Stop: Uncovering Infinite Agentic Loops in LLM Agents

IAL-Scan is proposed, a static analysis tool for detecting IAL failures in real-world LLM agent projects, and builds an Agentic Loop Dependence Graph (ALDG) to recover explicit and framework induced feedback paths, and checks whether these paths can repeatedly reach costly or state growing operations without an effecti...

Xinyi Hou, Shenao Wang, Yanjie Zhao et al. · 2 citations
Preprint Jul 2026

AgentFlow: Building Agent Dependency Graphs for Static Analysis of Agent Programs

The evaluation shows that AgentFlow recovers richer agent entities and dependencies than existing AST-based agent static analysis tools, generates more dependency-aware Agent BOMs, and uncovers 238 taint-style prompt-to-tool risks in real-world agent programs.

Shenao Wang, Xinyi Hou, Yanjie Zhao et al. · 0 citations

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