New York University（纽约大学） - arXivDaily 高校专区

2509.12385 2025-09-22 cs.CL cs.LG

SENTRA: Selected-Next-Token Transformer for LLM Text Detection

Mitchell Plyler, Yilun Zhang, Alexander Tuzhilin, Saoud Khalifah, Sen Tian

机构 * Mozilla Corporation（Mozilla公司）； New York University（纽约大学）； Ciphero AI（Ciphero人工智能）

Comments EMNLP Findings 2025

2507.14067 2025-09-22 cs.CV cs.AI

VLA-Mark: A cross modal watermark for large vision-language alignment model

Shuliang Liu, Qi Zheng, Jesse Jiaxi Xu, Yibo Yan, Junyan Zhang, He Geng, Aiwei Liu, Peijie Jiang, Jia Liu, Yik-Cheung Tam, Xuming Hu

机构 * The Hong Kong University of Science and Technology (Guangzhou)（香港科技大学（广州））； The Hong Kong University of Science and Technology（香港科技大学）； University of Toronto（多伦多大学）； Ant Group, Alibaba（蚂蚁集团，阿里巴巴）； New York University Shanghai（纽约大学上海分校）

Comments Accepted by the main conference, EMNLP 2025

2412.14650 2025-09-22 math.PR cs.LG stat.ML

Permutation recovery of spikes in noisy high-dimensional tensor estimation

Gérard Ben Arous, Cédric Gerbelot, Vanessa Piccolo

机构 * Courant Institute of Mathematical Sciences, New York University（纽约大学Courant数学科学研究所）

Comments 35 pages, 2 figures. Version 2: minor revisions. To appear in Stochastic Analysis and Applications, Springer Proceedings in Mathematics & Statistics (2025). arXiv admin note: substantial text overlap with arXiv:2408.06401