3 papers
stat.ML2026
Efficient Online LLM Watermark Detection via Rao-Blackwellized E-Processes
Lu Luo, Dandan Mo, Chengdong Xu +4
As large language models (LLMs) are increasingly deployed, reliable and efficient mechanisms for distinguishing AI-generated text from human-written content have become essential.…
physics.ao-ph2025
Ekman Theory with Damping
Jiacheng Wu, Yonggang Liu, Rui Xin Huang +3
The observed Ekman spirals in the ocean are always "flatter" than that predicted by the classic theory. We propose that the universal flattening of Ekman spiral is mainly due to th…
cs.LG2024
Sampling-guided Heterogeneous Graph Neural Network with Temporal Smoothing for Scalable Longitudinal Data Imputation
Zhaoyang Zhang, Ziqi Chen, Qiao Liu +2
In this paper, we propose a novel framework, the Sampling-guided Heterogeneous Graph Neural Network (SHT-GNN), to effectively tackle the challenge of missing data imputation in lon…