3 papers
cs.CL2026
Probing the Lack of Stable Internal Beliefs in LLMs
Yifan Luo, Kangping Xu, Yanzhen Lu +2
Persona-driven large language models (LLMs) require consistent behavioral tendencies across interactions to simulate human-like personality traits, such as persistence or reliabili…
cs.SE2025
Towards Automated Formal Verification of Backend Systems with LLMs
Kangping Xu, Yifan Luo, Yang Yuan +1
Software testing plays a critical role in ensuring that systems behave as intended. However, existing automated testing approaches struggle to match the capabilities of human engin…
cs.CL2025
Using Perspectival Words Is Harder Than Vocabulary Words for Humans and Even More So for Multimodal Language Models
Dota Tianai Dong, Yifan Luo, Po-Ya Angela Wang +2
Multimodal language models (MLMs) increasingly demonstrate human-like communication, yet their use of everyday perspectival words remains poorly understood. To address this gap, we…