Northeastern University（东北大学）

2511.12464 2025-11-18 cs.CL

Probing Preference Representations: A Multi-Dimensional Evaluation and Analysis Method for Reward Models

Chenglong Wang, Yifu Huo, Yang Gan, Yongyu Mu, Qiaozhi He, Murun Yang, Bei Li, Chunliang Zhang, Tongran Liu, Anxiang Ma, Zhengtao Yu, Jingbo Zhu, Tong Xiao

机构 * School of Computer Science and Engineering, Northeastern University（东北大学计算机科学与工程学院）； Meituan Inc.（美团公司）； NiuTrans Research（牛译研所）； CAS Key Laboratory of Behavioral Science, Institute of Psychology, CAS（中国科学院行为科学重点实验室）； Kunming University of Science and Technology（昆明理工大学）

Comments Accepted by AAAI 2026

2511.12451 2025-11-18 eess.IV cs.LG

A Multicollinearity-Aware Signal-Processing Framework for Cross-$β$ Identification via X-ray Scattering of Alzheimer's Tissue

Abdullah Al Bashit, Prakash Nepal, Lee Makowski

机构 * Department of Bioengineering, Northeastern University（生物工程系，东北大学）

Comments 19 pages, 4 figures, journal paper under review

2407.19858 2025-11-18 q-fin.PM cs.LG q-fin.GN stat.AP

AI-Powered Energy Algorithmic Trading: Integrating Hidden Markov Models with Neural Networks

Tiago Monteiro

机构 * Northeastern University（东北大学）

Comments 25 pages, 4 figures, 2 tables

2511.11644 2025-11-18 eess.IV cs.CV

Slow - Motion Video Synthesis for Basketball Using Frame Interpolation

Jiantang Huang

机构 * Northeastern University, Boston, MA, USA（东北大学）

Comments 3 pages, 4 figures