Mingqian Zheng

According to our database, Mingqian Zheng authored at least 7 papers between 2023 and 2026.

Collaborative distances:

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

2026

Useless but Safe? Benchmarking Utility Recovery with User Intent Clarification in Multi-Turn Conversations.

Mingqian Zheng, Malia Morgan, Liwei Jiang, Carolyn Rose, Maarten Sap

CoRR, April, 2026

Imperfectly Cooperative Human-AI Interactions: Comparing the Impacts of Human and AI Attributes in Simulated and User Studies.

Myke C. Cohen, Mingqian Zheng, Neel Bhandari, Hsien-Te Kao, Xuhui Zhou, Daniel Nguyen, Laura Cassani, Maarten Sap, Svitlana Volkova

CoRR, April, 2026

2025

Causally Modeling the Linguistic and Social Factors that Predict Email Response.

Yinuo Xu, Hong Chen, Sushrita Rakshit, Aparna Ananthasubramaniam, Omkar Yadav, Mingqian Zheng, Michael Jiang, Lechen Zhang, Bowen Yi, Kenan Alkiek, Abraham Israeli, Bangzhao Shu, Hua Shen, Jiaxin Pei, Haotian Zhang, Miriam Schirmer, David Jurgens

Proceedings of the 2025 Conference of the Nations of the Americas Chapter of the Association for Computational Linguistics: Human Language Technologies, 2025

Let Them Down Easy! Contextual Effects of LLM Guardrails on User Perceptions and Preferences.

Mingqian Zheng, Wenjia Hu, Patrick Zhao, Motahhare Eslami, Jena D. Hwang, Faeze Brahman, Carolyn Rose, Maarten Sap

Proceedings of the Findings of the Association for Computational Linguistics: EMNLP 2025, 2025

Synthetic Socratic Debates: Examining Persona Effects on Moral Decision and Persuasion Dynamics.

Jiarui Liu, Yueqi Song, Yunze Xiao, Mingqian Zheng, Lindia Tjuatja, Jana Schaich Borg, Mona T. Diab, Maarten Sap

Proceedings of the 2025 Conference on Empirical Methods in Natural Language Processing, 2025

2024

When "A Helpful Assistant" Is Not Really Helpful: Personas in System Prompts Do Not Improve Performances of Large Language Models.

Mingqian Zheng, Jiaxin Pei, Lajanugen Logeswaran, Moontae Lee, David Jurgens

Proceedings of the Findings of the Association for Computational Linguistics: EMNLP 2024, 2024

2023

Is "A Helpful Assistant" the Best Role for Large Language Models? A Systematic Evaluation of Social Roles in System Prompts.

Mingqian Zheng, Jiaxin Pei, David Jurgens

CoRR, 2023