Heajun An

According to our database, Heajun An authored at least 7 papers between 2025 and 2026.

Collaborative distances:

• Dijkstra number of four.
• Erdős number of four.

2026

CR4T: Rewrite-Based Guardrails for Adolescent LLM Safety.

Heajun An, Qi Zhang, Vedanth Achanta, Jin-Hee Cho

CoRR, May, 2026

StagePilot: A Deep Reinforcement Learning Agent for Stage-Controlled Cybergrooming Simulation.

Heajun An, Qi Zhang, Minqian Liu, Xinyi Zhang, Sang Won Lee, Lifu Huang, Pamela J. Wisniewski, Jin-Hee Cho

CoRR, February, 2026

VEXA: Evidence-Grounded and Persona-Adaptive Explanations for Scam Risk Sensemaking.

Heajun An, Connor Ng, Sandesh Sharma Dulal, Junghwan Kim, Jin-Hee Cho

CoRR, February, 2026

From Vulnerable to Resilient: Examining Parent and Teen Perceptions on How to Respond to Unwanted Cybergrooming Advances.

Xinyi Zhang, Mamtaj Akter, Heajun An, Minqian Liu, Qi Zhang, Lifu Huang, Jin-Hee Cho, Pamela J. Wisniewski, Sang Won Lee

Proceedings of the 2026 CHI Conference on Human Factors in Computing Systems, 2026

2025

StagePilot Artifacts.

Heajun An, Qi Zhang, Minqian Liu, Xinyi Zhang, Sang Won Lee, Lifu Huang, Pamela J. Wisniewski, Jin-Hee Cho

Dataset, October, 2025

LLM Can be a Dangerous Persuader: Empirical Study of Persuasion Safety in Large Language Models.

Minqian Liu, Zhiyang Xu, Xinyi Zhang, Heajun An, Sarvech Qadir, Qi Zhang, Pamela J. Wisniewski, Jin-Hee Cho, Sang Won Lee, Ruoxi Jia, Lifu Huang

CoRR, April, 2025

Toward Integrated Solutions: A Systematic Interdisciplinary Review of Cybergrooming Research.

Heajun An, Marcos Silva, Qi Zhang, Arav Singh, Minqian Liu, Xinyi Zhang, Sarvech Qadir, Sang Won Lee, Lifu Huang, Pamela Wisnieswski, Jin-Hee Cho

CoRR, March, 2025