Failure Detection in Chemical Processes using Symbolic Machine Learning: A Case Study on Ethylene Oxidation

本文提出了一种基于符号机器学习的故障预测方法,通过利用化学过程模拟器生成的数据,在乙烯氧化案例中证明了该方法在保持模型可解释性的同时,其性能优于随机森林和多层感知机等基线模型,并探讨了其在辅助化工操作员决策中的应用潜力。

Julien Amblard, Niklas Groll, Matthew Tait, Mark Law, Gürkan Sin, Alessandra Russo2026-03-10🤖 cs.LG

Physics-Informed Diffusion Model for Generating Synthetic Extreme Rare Weather Events Data

该论文提出了一种基于 Context-UNet 架构的物理信息扩散模型,通过结合关键大气参数条件生成具有物理一致性的多光谱卫星图像合成数据,有效解决了热带气旋快速增强等极端罕见气象事件样本稀缺及类别不平衡问题,从而提升了气象检测算法的鲁棒性。

Marawan Yakout, Tannistha Maiti, Monira Majhabeen, Tarry Singh2026-03-10🤖 cs.LG

Best-of-Tails: Bridging Optimism and Pessimism in Inference-Time Alignment

该论文提出了一种名为 Best-of-Tails (BoT) 的自适应推理时对齐框架,通过利用 Hill 估计器动态识别奖励分布的尾部特征,并借助 Tsallis 散度在“乐观”的 Best-of-N 策略与“悲观”的正则化方法之间进行自适应权衡,从而有效解决了大语言模型对齐中奖励黑客与探索不足之间的根本矛盾。

Hsiang Hsu, Eric Lei, Chun-Fu Chen2026-03-10🤖 cs.LG

Joint 3D Gravity and Magnetic Inversion via Rectified Flow and Ginzburg-Landau Guidance

该论文提出了一种基于整流流和 Ginzburg-Landau 正则化的新型联合反演框架,通过在 Noddyverse 数据集上训练,解决了传统方法无法捕捉解分布的问题并实现了物理感知的三维重力与磁法联合反演。

Dhruman Gupta (Ashoka University), Yashas Shende (Ashoka University), Aritra Das (Ashoka University), Chanda Grover Kamra (Ashoka University), Debayan Gupta (Ashoka University)2026-03-10🤖 cs.LG

Bilateral Trade Under Heavy-Tailed Valuations: Minimax Regret with Infinite Variance

该论文研究了具有无界方差(有限 pp 阶矩,p(1,2)p \in (1,2))和 β\beta-Hölder 连续市场价值函数的上下文双边贸易问题,通过扩展自界性质并结合截断均值估计,确定了最小最大遗憾的精确收敛速率,该速率在 p=2p=2 时退化为经典非参数速率,而在 p1+p \to 1^+ 时趋于线性速率。

Hangyi Zhao2026-03-10🤖 cs.LG

Contextual Counterfactual Credit Assignment for Multi-Agent Reinforcement Learning in LLM Collaboration

该论文提出了一种名为 C3 的上下文反事实信用分配方法,通过冻结对话上下文并评估固定续写下的留一法基线,有效解决了大语言模型多智能体协作中因稀疏终端反馈导致的决策级信用分配难题,从而显著提升了终端性能与信用分配的准确性。

Yanjun Chen, Yirong Sun, Hanlin Wang, Xinming Zhang, Xiaoyu Shen, Wenjie Li, Wei Zhang2026-03-10🤖 cs.LG

IGLU: The Integrated Gaussian Linear Unit Activation Function

本文提出了一种名为 IGLU 的新型参数化激活函数,它基于半正态混合分布推导得出,利用具有重尾特性的柯西累积分布函数作为门控机制,在理论上解决了梯度消失问题并实现了从类恒等到类 ReLU 行为的平滑插值,同时通过高效的有理近似版本 IGLU-Approx 在多种视觉和语言模型任务中实现了媲美或超越 ReLU 与 GELU 的性能,且显著降低了计算成本。

Mingi Kang, Zai Yang, Jeova Farias Sales Rocha Neto2026-03-10🤖 cs.LG

Physics-informed AI Accelerated Retention Analysis of Ferroelectric Vertical NAND: From Day-Scale TCAD to Second-Scale Surrogate Model

该研究提出了一种基于物理信息神经算子(PINO)的人工智能代理模型,通过嵌入物理原理,将铁电垂直 NAND 器件的阈值电压漂移和保持特性模拟速度提升了超过 10000 倍,从而克服了传统 TCAD 工具在大规模参数优化中计算成本过高的问题。

Gyujun Jeong (School of Electrical and Computer Engineering, Georgia Institute of Technology, GA, USA), Sungwon Cho (School of Electrical and Computer Engineering, Georgia Institute of Technology, GA, USA), Minji Shon (School of Electrical and Computer Engineering, Georgia Institute of Technology, GA, USA), Namhoon Kim (School of Electrical and Computer Engineering, Georgia Institute of Technology, GA, USA), Woohyun Hwang (Semiconductor Research and Development, Samsung Electronics Co., Ltd, South Korea), Kwangyou Seo (Semiconductor Research and Development, Samsung Electronics Co., Ltd, South Korea), Suhwan Lim (Semiconductor Research and Development, Samsung Electronics Co., Ltd, South Korea), Wanki Kim (Semiconductor Research and Development, Samsung Electronics Co., Ltd, South Korea), Daewon Ha (Semiconductor Research and Development, Samsung Electronics Co., Ltd, South Korea), Prasanna Venkatesan (NVIDIA, Santa Clara, CA, USA), Kihang Youn (NVIDIA, Santa Clara, CA, USA), Ram Cherukuri (NVIDIA, Santa Clara, CA, USA), Yiyi Wang (NVIDIA, Santa Clara, CA, USA), Suman Datta (School of Electrical and Computer Engineering, Georgia Institute of Technology, GA, USA), Asif Khan (School of Electrical and Computer Engineering, Georgia Institute of Technology, GA, USA), Shimeng Yu (School of Electrical and Computer Engineering, Georgia Institute of Technology, GA, USA)2026-03-10🤖 cs.LG