3 papers
cs.AI2026
The Granularity Axis: A Micro-to-Macro Latent Direction for Social Roles in Language Models
Chonghan Qin, Xiachong Feng, Ziyun Song +3
Large language models (LLMs) are routinely prompted to take on social roles ranging from individuals to institutions, yet it remains unclear whether their internal representations…
stat.ME2025
IOCC: Aligning Semantic and Cluster Centers for Few-shot Short Text Clustering
Zhihao Yao
In clustering tasks, it is essential to structure the feature space into clear, well-separated distributions. However, because short text representations have limited expressivenes…
cs.CR2025
Adaptive Backtracking for Privacy Protection in Large Language Models
Zhihao Yao, Yuxuan Gu, Xiachong Feng +3
The preservation of privacy has emerged as a critical topic in the era of artificial intelligence. However, current work focuses on user-oriented privacy, overlooking severe enterp…