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Massachusetts Institute of Technology(麻省理工学院)

共收录 2219
2601.21470 2026-01-30 cs.LG econ.EM math.OC stat.ML

PPI-SVRG: Unifying Prediction-Powered Inference and Variance Reduction for Semi-Supervised Optimization

PPI-SVRG:统一预测驱动推理与方差减少用于半监督优化

Ruicheng Ao, Hongyu Chen, Haoyang Liu, David Simchi-Levi, Will Wei Sun

机构 * Institute for Data, Systems, and Society(数据、系统与社会研究所) Massachusetts Institute of Technology(麻省理工学院) Department of Mathematics(数学系) Washington University in Saint Louis(圣路易斯华盛顿大学) Daniels School of Business(丹尼尔斯商学院)

AI总结 PPI-SVRG通过结合预测驱动推理与方差减少技术,提升半监督优化在标签稀缺情况下的性能。

Comments 27 pages, 4 figures

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2601.21334 2026-01-30 cs.CV

Do Pathology Foundation Models Encode Disease Progression? A Pseudotime Analysis of Visual Representations

病理基础模型是否编码疾病进展?对视觉表示的伪时间分析

Pritika Vig, Ren-Chin Wu, William Lotter

机构 * Massachusetts Institute of Technology(麻省理工学院) Department of Pathology, Dana-Farber Cancer Institute(达纳-法伯癌症研究所病理部) Department of Data Science, Dana-Farber Cancer Institute(达纳-法伯癌症研究所数据科学部) Brigham and Women's Hospital(布里奇沃特医院) Harvard Medical School(哈佛医学院)

AI总结 研究探讨视觉基础模型是否能隐式学习连续疾病进程,通过伪时间分析发现模型在表示空间中能组织疾病状态,轨迹保真度与分类性能相关。

Comments 21 pages, 17 figures. Appendix included

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2507.07012 2026-01-30 stat.AP cs.LG cs.RO

When Context Is Not Enough: Modeling Unexplained Variability in Car-Following Behavior

当上下文不足时:建模车-following行为中的未解释变异性

Chengyuan Zhang, Zhengbing He, Cathy Wu, Lijun Sun

机构 * Department of Civil Engineering, McGill University(麦吉尔大学土木工程系) Laboratory for Information & Decision Systems (LIDS), Massachusetts Institute of Technology(信息与决策系统实验室(LIDS),麻省理工学院)

AI总结 本文提出了一种可解释的随机建模框架,用于建模车-following行为中的未解释变异性,通过深度神经网络与非稳态高斯过程相结合,提升预测性能和不确定性量化能力。

Comments Accepted to ISTTT26

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2506.01042 2026-01-30 cs.CL cs.AI

Probing Neural Topology of Large Language Models

探测大型语言模型的神经拓扑

Yu Zheng, Yuan Yuan, Yue Zhuo, Yong Li, Gabriel Kreiman, Tomaso Poggio, Paolo Santi

机构 * Massachusetts Institute of Technology(麻省理工学院) New York University(纽约大学) Tsinghua University(清华大学) Harvard Medical School(哈佛医学院)

AI总结 本研究提出图探测方法,通过分析LLM神经拓扑揭示其语言生成性能,发现拓扑信息比激活信息更丰富,可提升模型效率和可靠性。

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2407.04503 2026-01-30 physics.soc-ph cs.AI cs.MA

When LLMs Play the Telephone Game: Cultural Attractors as Conceptual Tools to Evaluate LLMs in Multi-turn Settings

当LLMs玩电话游戏:文化吸引子作为评估多轮设置中LLM的观念工具

Jérémy Perez, Grgur Kovač, Corentin Léger, Cédric Colas, Gaia Molinaro, Maxime Derex, Pierre-Yves Oudeyer, Clément Moulin-Frier

机构 * Inria(法国国家信息与自动化研究所) Université de Bordeaux(波尔多大学) MIT(麻省理工学院) Computational Cognitive Science Lab(计算认知科学实验室) University of California, Berkeley(加州大学伯克利分校) Institute for Advanced Study in Toulouse(图卢兹高级研究学院)

AI总结 本文通过电话游戏实验揭示LLM多轮交互中的信息失真与吸引子现象,探讨初始文本、指令等对吸引子效应的影响。

Comments Code available at https://github.com/jeremyperez2/TelephoneGameLLM. Companion website with a Data Explorer tool at https://sites.google.com/view/telephone-game-llm . This paper was published at the 2025 International Conference on Learning Representations (ICLR2025) https://iclr.cc/virtual/2025/poster/28880

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2601.20079 2026-01-29 cs.LG physics.comp-ph

Techno-economic optimization of a heat-pipe microreactor, part II: multi-objective optimization analysis

技术经济优化的热管微型反应堆,第二部分:多目标优化分析

Paul Seurin, Dean Price

机构 * Autonomous Engineering Department, Idaho National Laboratory(爱达荷国家实验室自主工程部门) Massachusetts Institute of Technology(麻省理工学院)

AI总结 本文提出多目标优化方法,通过PAREL算法优化热管微型反应堆的LCOE和FΔh,探讨不同成本情景下的优化策略及改进方向。

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2601.19953 2026-01-29 cs.LG cs.AI cs.AR cs.ET cs.SY eess.SY

Probabilistic Sensing: Intelligence in Data Sampling

概率感知:数据采样的智能性

Ibrahim Albulushi, Saleh Bunaiyan, Suraj S. Cheema, Hesham ElSawy, Feras Al-Dirini

机构 * EE, KFUPM, Dhahran, KSA(电子工程系,科威特石油大学,达哈兰,科威特) ECE, UCSB, Santa Barbara, CA(电气与计算机工程系,美国斯克里普斯大学,圣塔芭芭拉,加利福尼亚) RLE, MIT, Cambridge, MA(媒体实验室,麻省理工学院,剑桥,马萨诸塞) School of Computing, Queen’s University, Kingston, ON(计算学院,皇后大学,金斯顿,加拿大)

AI总结 本文提出了一种基于概率神经元的感知范式,实现实时智能数据采样,实验显示能效提升显著,数据采集无损且效率高。

Comments Accepted for presentation at IEEE ISCAS 2026 as a lecture

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2208.01636 2026-01-29 cs.CR cs.CV cs.CY cs.LG

A Roadmap for Greater Public Use of Privacy-Sensitive Government Data: Workshop Report

推动隐私敏感政府数据更大公共使用的路线图:研讨会报告

Chris Clifton, Bradley Malin, Anna Oganian, Ramesh Raskar, Vivek Sharma

机构 * Purdue University(普渡大学) Vanderbilt University(范德比尔特大学) Vanderbilt University Medical Center(范德比尔特大学医学中心) MIT Media Lab(麻省理工学院媒体实验室) National Center for Health Statistics, CDC(国家健康统计中心,CDC) Penn State University(宾夕法尼亚州立大学)

AI总结 本研究通过研讨会探讨政府数据共享中的隐私挑战与技术解决方案,旨在推动隐私敏感政府数据的更广泛应用。

Comments 23 pages. Web: https://may2021privacy.github.io/

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2601.18943 2026-01-28 cs.ET cond-mat.dis-nn cs.AI cs.AR cs.LG

Configurable p-Neurons Using Modular p-Bits

模块化p-比特的可配置p-神经元

Saleh Bunaiyan, Mohammad Alsharif, Abdelrahman S. Abdelrahman, Hesham ElSawy, Suraj S. Cheema, Suhaib A. Fahmy, Kerem Y. Camsari, Feras Al-Dirini

机构 * ECE, UCSB(UCSB电子工程系) EE, KFUPM(KFUPM电子工程系) COE, KFUPM(KFUPM计算机工程系) CEMSE, KAUST(KAUST计算机、工程与科学学院) School of Computing, Queen’s University(皇后大学计算学院) Research Laboratory of Electronics, MIT(麻省理工学院电子实验室)

AI总结 本文提出了一种模块化的可配置p-神经元,通过解耦p-bit的随机信号路径与输入数据路径,实现了多种概率激活函数的灵活配置,并在FPGA上实现了硬件资源节省10倍的高效设计。

Comments Accepted for presentation at IEEE ISCAS 2026 as a lecture

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2601.18771 2026-01-27 cs.CL cs.AI cs.IR

Dep-Search: Learning Dependency-Aware Reasoning Traces with Persistent Memory

Dep-Search: 基于持久记忆的学习依赖意识推理轨迹

Yanming Liu, Xinyue Peng, Zixuan Yan, Yanxin Shen, Wenjie Xu, Yuefeng Huang, Xinyi Wang, Jiannan Cao, Jianwei Yin, Xuhong Zhang

机构 * Zhejiang University(浙江大学) Intel Corporation(英特尔公司) Tsinghua University(清华大学) Massachusetts Institute of Technology(麻省理工学院)

AI总结 Dep-Search 通过 GRPO 集成结构化推理、检索和持久记忆,提升 LLM 处理复杂多跳推理任务的能力。

Comments Dep-Search 1st version

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2601.18010 2026-01-27 eess.AS cs.SD

AmbER$^2$: Dual Ambiguity-Aware Emotion Recognition Applied to Speech and Text

AmbER$^2$: 双重模糊感知情感识别应用于语音和文本

Jingyao Wu, Grace Lin, Yinuo Song, Rosalind Picard

机构 * Massachusetts Institute of Technology(麻省理工学院)

AI总结 AmbER$^2$通过双重模糊感知框架提升语音和文本情感识别的准确性与鲁棒性。

Comments Accepted in ICASSP 2026

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2601.17684 2026-01-27 cs.IT cs.AI math.IT

A Model-Driven Lossless Compression Algorithm Resistant to Mismatch

一种具有模型驱动的无损压缩算法,对不匹配具有鲁棒性

Cordelia Hu, Jennifer Tang

机构 * Massachusetts Institute of Technology(麻省理工学院) College of the Holy Cross(圣十字学院)

AI总结 本文提出了一种基于下一个令牌预测的无损压缩算法,该算法对结构化的预测不匹配具有鲁棒性,通过形式认证保证正确性并实现更高的压缩率。

Comments 10 pages, 5 figure. Submitted to ISIT 2026. This is a follow-up to the following paper: arXiv:2601.10678

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2601.14243 2026-01-27 cs.LG cs.CL

Jet-RL: Enabling On-Policy FP8 Reinforcement Learning with Unified Training and Rollout Precision Flow

Jet-RL: 通过统一训练和回放精度流实现基于策略的FP8强化学习

Haocheng Xi, Charlie Ruan, Peiyuan Liao, Yujun Lin, Han Cai, Yilong Zhao, Shuo Yang, Kurt Keutzer, Song Han, Ligeng Zhu

机构 * NVIDIA MIT(麻省理工学院) UC Berkeley(加州大学伯克利分校)

AI总结 Jet-RL通过统一FP8精度流实现稳定高效的强化学习训练,显著提升训练和回放速度,同时保持精度稳定。

Comments 11 pages, 6 figures, 4 tables

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2510.12639 2026-01-27 stat.ML cs.LG math.PR

Thermodynamic structure of the Sinkhorn flow

Sinkhorn 流的热力学结构

Anand Srinivasan, Jean-Jacques Slotine

机构 * Department of Applied Mathematics and Theoretical Physics, University of Cambridge(应用数学与理论物理系,剑桥大学) Nonlinear Systems Laboratory, Massachusetts Institute of Technology(非线性系统实验室,麻省理工学院)

AI总结 本文从热力学角度探讨Sinkhorn流的结构,证明其为非局部Wasserstein梯度流,并推导了熵-能量恒等式和对数Sobolev不等式,揭示其在熵收敛中的指数收敛性质。

Comments 26 pages excluding references

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2510.10157 2026-01-27 cs.CL cs.AI

BILLY: Steering Large Language Models via Merging Persona Vectors for Creative Generation

BILLY:通过合并人设向量来引导大型语言模型进行创造性生成

Tsung-Min Pai, Jui-I Wang, Li-Chun Lu, Shao-Hua Sun, Hung-Yi Lee, Kai-Wei Chang

机构 * Department of Electrical Engineering, National Taiwan University(国立台湾大学电子工程系) Department of Computer Science & Information Engineering, National Taiwan University(国立台湾大学计算机科学与信息工程系) Graduate Institute of Communication Engineering, National Taiwan University(国立台湾大学通信工程研究所) CSAIL, Massachusetts Institute of Technology(麻省理工学院计算机科学与人工智能实验室)

AI总结 BILLY通过合并人设向量在单个模型中实现多视角生成,提升创造力并降低计算成本。

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2509.21155 2026-01-27 cs.CL

Learning the Wrong Lessons: Syntactic-Domain Spurious Correlations in Language Models

学习错误的教训:语言模型中的语法-领域虚假相关性

Chantal Shaib, Vinith M. Suriyakumar, Levent Sagun, Byron C. Wallace, Marzyeh Ghassemi

机构 * Northeastern University(东北大学) MIT(麻省理工学院) Meta

AI总结 研究揭示了语言模型中语法与领域之间的虚假相关性问题,指出训练数据中语法模板可能影响模型性能,并提出需测试此类相关性及确保训练数据多样性以防止错误学习。

Comments NeurIPS 2025 Spotlight

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2509.09071 2026-01-27 cs.AI cs.GT cs.HC

Strategic Tradeoffs Between Humans and AI in Multi-Agent Bargaining

人类与AI在多智能体协商中的战略权衡

Crystal Qian, Kehang Zhu, John Horton, Benjamin S. Manning, Vivian Tsai, James Wexler, Nithum Thain

机构 * Google DeepMind Mountain View CA USA(谷歌DeepMind) Harvard University Cambridge MA USA MIT \& NBER Cambridge MA USA MIT Cambridge MA USA Google DeepMind Harvard University MIT \& NBER MIT

AI总结 本研究通过实证分析比较了人类、前沿LLMs和定制化贝叶斯代理在动态多玩家协商游戏中的表现,揭示了LLMs在复杂多代理互动中与人类行为的差异及性能平局的局限性。

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2508.06030 2026-01-27 cs.CL cs.LG

Efficient Knowledge Probing of Large Language Models by Adapting Pre-trained Embeddings

通过适应预训练嵌入高效探测大语言模型的知识

Kartik Sharma, Yiqiao Jin, Rakshit Trivedi, Srijan Kumar

机构 * Georgia Institute of Technology(佐治亚理工学院) Massachusetts Institute of Technology(麻省理工学院)

AI总结 PEEK通过适应预训练嵌入模型,高效探测大语言模型的知识,准确率达90%,揭示了事实表示的底层结构。

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2410.04663 2026-01-27 cs.CL cs.LG cs.MA

Debate, Deliberate, Decide (D3): A Cost-Aware Adversarial Framework for Reliable and Interpretable LLM Evaluation

辩论、 deliberative、决定(D3):一种成本意识的对抗框架,用于可靠且可解释的LLM评估

Abir Harrasse, Chaithanya Bandi, Hari Bandi

机构 * Martian NUS(新加坡国立大学) MIT(麻省理工学院)

AI总结 D3是一种通过结构化辩论和聚合机制提升LLM评估可靠性和可解释性的对抗框架,通过预算停止机制优化成本效率。

Journal ref EACL 2026

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2601.17058 2026-01-27 cs.DB cs.AI cs.CL cs.LG

Can LLMs Clean Up Your Mess? A Survey of Application-Ready Data Preparation with LLMs

大模型能帮你清理数据吗?基于大模型的应用级数据准备综述

Wei Zhou, Jun Zhou, Haoyu Wang, Zhenghao Li, Qikang He, Shaokun Han, Guoliang Li, Xuanhe Zhou, Yeye He, Chunwei Liu, Zirui Tang, Bin Wang, Shen Tang, Kai Zuo, Yuyu Luo, Zhenzhe Zheng, Conghui He, Jingren Zhou, Fan Wu

机构 * Shanghai Jiao Tong University(上海交通大学) Tsinghua University(清华大学) Microsoft Research(微软研究院) MIT CSAIL(麻省理工学院计算机科学与人工智能实验室) Shanghai AI Laboratory(上海人工智能实验室) Xiaohongshu Inc.(小红书公司) Hong Kong University of Science and Technology (Guangzhou)(香港科技大学(广州)) Alibaba Group(阿里巴巴集团)

AI总结 本文综述了基于大语言模型的应用级数据准备方法,探讨了数据清洗、整合与丰富三大任务的技术、优势与局限,并提出了可扩展的大语言模型-数据系统和稳健评估协议的未来研究方向。

Comments Please refer to our repository for more details: https://github.com/weAIDB/awesome-data-llm

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2601.15824 2026-01-26 cs.CR cs.AI

Introducing the Generative Application Firewall (GAF)

引入生成应用防火墙(GAF)

Joan Vendrell Farreny, Martí Jordà Roca, Miquel Cornudella Gaya, Rodrigo Fernández Baón, Víctor García Martínez, Eduard Camacho Sucarrats, Alessandro Pignati

机构 * University of the Aegean(爱琴海大学) University of Cambridge(剑桥大学) OWASP GenAI Security Project(OWASP生成式AI安全项目) University of Liverpool(利物浦大学) MIT Computer Science and Artificial Intelligence Laboratory(MIT计算机科学与人工智能实验室) Center for AI and Digital Policy(人工智能与数字政策中心) Huawei(华为) Cloud Security Alliance(云安全联盟)

AI总结 本文提出GAF,一种统一保护LLM应用的架构层,整合现有防御措施并扩展至自主代理与工具交互。

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2601.15341 2026-01-26 q-bio.MN cs.LG

Latent Causal Diffusions for Single-Cell Perturbation Modeling

潜在因果扩散用于单细胞扰动建模

Lars Lorch, Jiaqi Zhang, Charlotte Bunne, Andreas Krause, Bernhard Schölkopf, Caroline Uhler

机构 * Department of Computer Science, ETH Zürich(苏黎世联邦理工学院计算机科学系) Laboratory for Information and Decision Systems, Massachusetts Institute of Technology(麻省理工学院信息与决策系统实验室) Eric and Wendy Schmidt Center, Broad Institute of MIT and Harvard(MIT和哈佛大学博德研究所埃里克·安德森·温德斯中心) School of Computer and Communication Sciences, EPFL(苏黎世联邦理工学院计算机与通信科学学院) Swiss Institute for Experimental Cancer Research, School of Life Sciences, EPFL(瑞士实验癌症研究所以及EPFL生命科学学院) Max Planck Institute for Intelligent Systems, Tübingen, Germany(德国图宾根最大计划智能系统研究所) ELLIS Institute, Tübingen, Germany(德国图宾根ELLIS研究所)

AI总结 本文提出潜在因果扩散模型,用于单细胞扰动建模,通过因果线性化方法揭示基因调控的因果结构。

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2510.21935 2026-01-26 cs.LG cs.AI stat.ML

AutoSciDACT: Automated Scientific Discovery through Contrastive Embedding and Hypothesis Testing

AutoSciDACT:通过对比嵌入和假设检验实现自动化科学发现

Samuel Bright-Thonney, Christina Reissel, Gaia Grosso, Nathaniel Woodward, Katya Govorkova, Andrzej Novak, Sang Eon Park, Eric Moreno, Philip Harris

机构 * Department of Physics, Massachusetts Institute of Technology(麻省理工学院物理系) The NSF AI Institute for Artificial Intelligence and Fundamental Interactions(国家科学基金会人工智能与基本相互作用研究所) Department of Physics, University of Wisconsin, Madison(威斯康星大学麦迪逊分校物理系)

AI总结 AutoSciDACT通过对比嵌入和假设检验,实现科学数据中新颖性的自动化检测与统计量化。

Comments Accepted at NeurIPS 2025; 33 pages, 16 figures

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2601.15417 2026-01-23 cs.LG cs.AI

Ambient Dataloops: Generative Models for Dataset Refinement

环境数据循环:生成模型的数据集精修

Adrián Rodríguez-Muñoz, William Daspit, Adam Klivans, Antonio Torralba, Constantinos Daskalakis, Giannis Daras

机构 * Massachusetts Institute of Technology(麻省理工学院) The University of Texas at Austin(德克萨斯大学奥斯汀分校)

AI总结 Ambient Dataloops通过数据集与模型的共进化过程,提升数据质量并优化生成模型性能,实现高质量图像生成和蛋白质设计。

Comments 27 pages, 9 figures, 11 tables

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2505.05577 2026-01-23 cs.LG cs.AI

PyTDC: A multimodal machine learning training, evaluation, and inference platform for biomedical foundation models

PyTDC: 一种用于生物医学基础模型的多模态机器学习训练、评估和推理平台

Alejandro Velez-Arce, Jesus Caraballo, Marinka Zitnik

机构 * arcellai(ArcellAI公司) calculus(The Residency公司) mit(麻省理工学院) hms(哈佛医学院生物医学信息学系) broad(MIT与哈佛大学Broad研究所) harvard-ds(哈佛大学数据科学倡议) kempner(哈佛大学Kempner研究所)

AI总结 PyTDC是一种多模态机器学习平台,旨在提升生物医学基础模型的训练、评估和推理能力,通过统一数据源和模型权重,促进多模态、上下文感知的研究。

Comments Proceedings of the 42nd International Conference on Machine Learning, Vancouver, Canada. PMLR 267, 2025

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2601.15239 2026-01-22 stat.ML cs.LG math.ST stat.TH

Multi-context principal component analysis

多情境主成分分析

Kexin Wang, Salil Bhate, João M. Pereira, Joe Kileel, Matylda Figlerowicz, Anna Seigal

机构 * Harvard University(哈佛大学) Broad Institute of MIT and Harvard(哈佛-麻省理工Broad研究所) University of Georgia(佐治亚大学) University of Texas at Austin(德克萨斯大学奥斯汀分校)

AI总结 多情境主成分分析(MCPCA)是一种理论和算法框架,用于识别跨不同情境子集共享的变异因素,应用于基因表达和语言模型数据,揭示隐藏的变异轴。

Comments 47 pages, 8 figures. Supplementary tables are provided as downloadable file

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2601.14728 2026-01-22 eess.AS cs.AI cs.CL cs.LG cs.SD

AQAScore: Evaluating Semantic Alignment in Text-to-Audio Generation via Audio Question Answering

AQAScore: 通过音频问答评估文本到音频生成中的语义对齐

Chun-Yi Kuan, Kai-Wei Chang, Hung-yi Lee

机构 * National Taiwan University(国立台湾大学) Massachusetts Institute of Technology(麻省理工学院)

AI总结 AQAScore通过音频问答评估文本到音频生成的语义对齐,利用大型语言模型的推理能力,有效捕捉语义不一致性。

Comments Manuscript in progress

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2601.14514 2026-01-22 cs.AI q-bio.NC

"Just in Time" World Modeling Supports Human Planning and Reasoning

即时世界建模支持人类规划与推理

Tony Chen, Sam Cheyette, Kelsey Allen, Joshua Tenenbaum, Kevin Smith

机构 * MIT Department of Brain and Cognitive Sciences(麻省理工学院脑科学与认知科学系) UBC Departments of Computer Science and Psychology(不列颠哥伦比亚大学计算机科学与心理学系)

AI总结 本文提出'即时'框架,通过在线构建简化表示实现高效心理模拟,支持人类规划与推理。

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2601.14235 2026-01-22 astro-ph.IM astro-ph.CO cs.AI cs.LG stat.ML

Opportunities in AI/ML for the Rubin LSST Dark Energy Science Collaboration

人工智能/机器学习在Rubin LSST暗能量科学合作中的机遇

LSST Dark Energy Science Collaboration, Eric Aubourg, Camille Avestruz, Matthew R. Becker, Biswajit Biswas, Rahul Biswas, Boris Bolliet, Adam S. Bolton, Clecio R. Bom, Raphaël Bonnet-Guerrini, Alexandre Boucaud, Jean-Eric Campagne, Chihway Chang, Aleksandra Ćiprijanović, Johann Cohen-Tanugi, Michael W. Coughlin, John Franklin Crenshaw, Juan C. Cuevas-Tello, Juan de Vicente, Seth W. Digel, Steven Dillmann, Mariano Javier de León Dominguez Romero, Alex Drlica-Wagner, Sydney Erickson, Alexander T. Gagliano, Christos Georgiou, Aritra Ghosh, Matthew Grayling, Kirill A. Grishin, Alan Heavens, Lindsay R. House, Mustapha Ishak, Wassim Kabalan, Arun Kannawadi, François Lanusse, C. Danielle Leonard, Pierre-François Léget, Michelle Lochner, Yao-Yuan Mao, Peter Melchior, Grant Merz, Martin Millon, Anais Möller, Gautham Narayan, Yuuki Omori, Hiranya Peiris, Laurence Perreault-Levasseur, Andrés A. Plazas Malagón, Nesar Ramachandra, Benjamin Remy, Cécile Roucelle, Jaime Ruiz-Zapatero, Stefan Schuldt, Ignacio Sevilla-Noarbe, Ved G. Shah, Tjitske Starkenburg, Stephen Thorp, Laura Toribio San Cipriano, Tilman Tröster, Roberto Trotta, Padma Venkatraman, Amanda Wasserman, Tim White, Justine Zeghal, Tianqing Zhang, Yuanyuan Zhang

机构 * Université Paris Cité, CNRS, CEA, Astroparticule et Cosmologie, F-75013 Paris, France Department of Physics, University of Michigan, Ann Arbor, MI 48109, USA Leinweber Institute of Theoretical Physics, University of Michigan, Ann Arbor, MI 48109, USA Argonne National Laboratory, 9700 South Cass Avenue, Lemont, IL 60439, USA Cavendish Astrophysics, University of Cambridge, Madingley Road, Cambridge CB3 0HA, UK Kavli Institute for Cosmology, University of Cambridge, Madingley Road, Cambridge CB3 0HA, UK SLAC National Accelerator Laboratory, Menlo Park, CA 94025, USA Department of Computer Science, University of Milan, Milan, Italy Université Paris Cité, CNRS, Astroparticule et Cosmologie, F-75013 Paris, France Université Paris-Saclay, CNRS/IN2P3, IJCLab, 91405 Orsay, France Department of Astronomy Astrophysics, University of Chicago, Chicago, IL 60637, USA Kavli Institute for Cosmological Physics, University of Chicago, Chicago, IL 60637, USA NSF-Simons AI Institute for the Sky (SkAI), 172 E. Chestnut St., Chicago, IL 60611, USA Fermi National Accelerator Laboratory, P.O. Box 500, Batavia, IL 60510, USA Universit\'e Clermont-Auvergne, CNRS, LPCA, 63000 Clermont-Ferrand, France Kavli Institute for Particle Astrophysics Cosmology, Stanford University, Stanford, CA 94305, USA Department of Physics, Stanford University, 382 Via Pueblo Mall, Stanford, CA 94305, USA Engineering Faculty, Universidad Autonoma de San Luis Potosi, Zona Universitaria, San Luis Potosi, 78290, Mexico Stanford Artificial Intelligence Laboratory, Stanford University, Stanford, CA 94305, USA Kavli Institute of Cosmological Physics, University of Chicago, Chicago, IL 60637, USA The NSF AI Institute for Artificial Intelligence Center for Astrophysics Harvard \& Smithsonian, 60 Garden Street, Cambridge, MA 02138, USA Department of Physics Kavli Institute for Astrophysics Space Research, Massachusetts Institute of Technology, Cambridge, MA 02139, USA Institut de Física d'Altes Energies (IFAE), The Barcelona Institute of Science Institute of Astronomy Kavli Institute for Cosmology, University of Cambridge, Madingley Road, Cambridge, CB3 0HA, UK Imperial Centre for Inference Cosmology (ICIC), Imperial College London, Blackett Laboratory, Prince Consort Road, London SW7 2AZ, UK Data Science Institute, The University of Chicago, Chicago, IL 60615, USA Department of Physics, The University of Texas at Dallas, Richardson, TX 75080, USA Department of Physics, Duke University, Durham, NC 27708, USA Université Paris-Saclay, Université Paris Cité, CEA, CNRS, AIM, F-91191 Gif-sur-Yvette, France School of Mathematics, Statistics Physics, Newcastle University, Newcastle upon Tyne, NE1 7RU, United Kingdom Department of Astrophysical Sciences, Princeton University, Princeton, NJ 08544, USA Astronomy, University of the Western Cape, Bellville, Cape Town, 7535, South Africa Astronomy, University of Utah, Salt Lake City, UT 84112, USA Department of Astrophysical Sciences, Princeton University, Peyton Hall, Princeton, NJ 08544, USA Department of Astronomy, University of Illinois Urbana Champaign, 1002 W. Green St., Urbana, IL, 61801, USA Institute for Particle Physics Astrophysics, ETH Zürich, Wolfgang-Pauli-Strasse 27, CH-8093 Zurich, Switzerland Swinburne University of Technology, Hawthorn, Victoria 3122, Australia Ciela - Montr\'eal Institute for Astrophysical Data Analysis Mila - Quebec Artificial Intelligence Institute, Montréal, QC H2S 3H1, Canada Advanced Research Computing Centre, University College London, 90 High Holborn, London WC1V 6LJ, UK Finnish Centre for Astronomy with ESO (FINCA), University of Turku, FI-20014 Turku, Finland Department of Physics, P.O. Box 64, University of Helsinki, FI-00014 Helsinki, Finland Astronomy, Northwestern University, Evanston, IL, USA Center for Interdisciplinary Exploration Research in Astrophysics, Northwestern University, Evanston, IL, USA Scientific Data Science, International School for Advanced Study, Via Bonomea 265, I-34136 Trieste, Italy Department of Statistics, University of Michigan, Ann Arbor, MI 48109, USA PITT PACC, University of Pittsburgh, Pittsburgh, PA 15260, USA NSF NOIRLab, 950 N. Cherry Ave., Tucson, AZ 85719, USA

AI总结 本文探讨了AI/ML在LSST暗能量科学合作中的应用机遇,强调了大规模贝叶斯推断、物理指导方法和主动学习等关键方法学优先事项,并讨论了新兴技术在重塑工作流程中的潜力。

Comments 84 pages. This is v1.0 of the DESC's white paper on AI/ML, a collaboration document that is being made public but which is not planned for submission to a journal

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2510.16306 2026-01-22 cs.LG cs.AI

Scaffold-Aware Generative Augmentation and Reranking for Enhanced Virtual Screening

面向支架的生成增强与重排序用于增强虚拟筛选

Xin Wang, Yu Wang, Yunchao Liu, Jens Meiler, Tyler Derr

机构 * Yale University(耶鲁大学) University of Oregon(俄勒冈大学) Broad Institute of MIT and Harvard(MIT和哈佛大学Broad研究所) Leipzig University(莱比锡大学) Vanderbilt University(范德比大学)

AI总结 ScaffAug通过生成增强、重排序和支架感知方法提升虚拟筛选效果,解决类别和结构不平衡问题。

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