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2602.16507 2026-02-19 cs.LG

Small molecule retrieval from tandem mass spectrometry: what are we optimizing for?

从串联质谱中检索小分子:我们正在优化什么?

Gaetan De Waele, Marek Wydmuch, Krzysztof Dembczyński, Wojciech Kotłowski, Willem Waegeman

机构 * Department of Data Analysis and Mathematical Modelling, Ghent University, Belgium(数据分析与数学建模系,根特大学,比利时) Snowflake AI Research(Snowflake人工智能研究) Poznan University of Technology(波兹南技术大学)

AI总结 本研究探讨了在串联质谱数据中检索小分子时,指纹相似性与分子检索之间的根本权衡,揭示了损失函数选择对模型性能的影响。

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2601.15709 2026-01-23 cs.AI cs.DB cs.LG

AgentSM: Semantic Memory for Agentic Text-to-SQL

AgentSM: 语义记忆用于代理文本到SQL

Asim Biswal, Chuan Lei, Xiao Qin, Aodong Li, Balakrishnan Narayanaswamy, Tim Kraska

机构 * Amazon Web Services(亚马逊网络服务) University of California, Berkeley(加州大学伯克利分校) Oracle Corporation(甲骨文公司) Snowflake Inc.(Snowflake公司)

AI总结 AgentSM通过构建可解释的语义记忆,提升文本到SQL任务的效率和准确性,减少令牌使用和轨迹长度,达到更高执行精度。

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2505.20315 2026-01-14 cs.CL cs.AI

Arctic-Text2SQL-R1: Simple Rewards, Strong Reasoning in Text-to-SQL

Arctic-Text2SQL-R1: 简单奖励,强推理的文本到SQL

Zhewei Yao, Guoheng Sun, Lukasz Borchmann, Gaurav Nuti, Zheyu Shen, Minghang Deng, Bohan Zhai, Hao Zhang, Ang Li, Yuxiong He

机构 * Snowflake AI Research(Snowflake AI研究院) University of Maryland(马里兰大学) University of California, San Diego(加州大学圣地亚哥分校)

AI总结 Arctic-Text2SQL-R1通过简单奖励机制和强化学习框架,在文本到SQL任务中实现高准确率和高效性,优于现有大型模型。

Comments 22 pages, 2 figures

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2601.03940 2026-01-08 cs.CL cs.AI

Large-Scale Aspect-Based Sentiment Analysis with Reasoning-Infused LLMs

基于推理注入的大型方面基于情感分析

Paweł Liskowski, Krzysztof Jankowski

机构 * Snowflake Inc.(Snowflake公司)

AI总结 Arctic-ABSA通过引入推理注入技术,提升了大型多语言方面情感分析模型的准确性和泛化能力,实现了在多个领域和语言上的高性能表现。

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2512.14681 2025-12-17 cs.CL

Fast and Accurate Causal Parallel Decoding using Jacobi Forcing

快速且准确的因果并行解码使用雅可比强迫

Lanxiang Hu, Siqi Kou, Yichao Fu, Samyam Rajbhandari, Tajana Rosing, Yuxiong He, Zhijie Deng, Hao Zhang

机构 * UC San Diego(UC圣迭戈大学) Shanghai Jiao Tong University(上海交通大学) Snowflake(Snowflake公司)

AI总结 本文提出雅可比强迫方法,通过渐进蒸馏将AR模型转化为高效的并行解码器,实现3.8倍的速度提升并保持性能,同时引入多块解码与拒绝回收进一步提升效率。

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2511.16470 2025-11-21 cs.CL cs.CV

Arctic-Extract Technical Report

北极-提取技术报告

Mateusz Chiliński, Julita Ołtusek, Wojciech Jaśkowski

机构 * Snowflake AI Research(Snowflake AI研究院)

AI总结 Arctic-Extract 是一个轻量级的先进模型,专为在资源受限设备上处理长商务文档的结构数据提取而设计。

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2510.12766 2025-10-15 cs.CL

Language Models Model Language

Łukasz Borchmann

机构 * Snowflake AI Research(Snowflake人工智能研究)

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2510.07535 2025-10-10 cs.CL cs.AI

OWL: Overcoming Window Length-Dependence in Speculative Decoding for Long-Context Inputs

Jaeseong Lee, seung-won hwang, Aurick Qiao, Gabriele Oliaro, Ye Wang, Samyam Rajbhandari

机构 * Snowflake AI Research(Snowflake AI研究院) Seoul National University(首尔国立大学) Carnegie Mellon University(卡内基梅隆大学)

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2411.04975 2025-10-09 cs.CL cs.AI cs.DC cs.LG

SuffixDecoding: Extreme Speculative Decoding for Emerging AI Applications

Gabriele Oliaro, Zhihao Jia, Daniel Campos, Aurick Qiao

机构 * Snowflake AI Research(Snowflake AI研究院) Carnegie Mellon University(卡内基梅隆大学)

Comments NeurIPS 2025 (Spotlight)

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2510.01450 2025-10-03 cs.LG cs.AI

Local Linear Attention: An Optimal Interpolation of Linear and Softmax Attention For Test-Time Regression

Yifei Zuo, Yutong Yin, Zhichen Zeng, Ang Li, Banghua Zhu, Zhaoran Wang

机构 * Snowflake AI Research(Snowflake AI研究机构) Northwestern University(西北大学) University of Washington(华盛顿大学)

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2406.18820 2025-07-08 cs.DC cs.LG

Universal Checkpointing: A Flexible and Efficient Distributed Checkpointing System for Large-Scale DNN Training with Reconfigurable Parallelis

Xinyu Lian, Sam Ade Jacobs, Lev Kurilenko, Masahiro Tanaka, Stas Bekman, Olatunji Ruwase, Minjia Zhang

机构 * UIUC(伊利诺伊大学香槟分校) Microsoft(微软) Snowflake

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2506.23358 2025-07-01 cs.LG cs.AI

Federated Timeline Synthesis: Scalable and Private Methodology For Model Training and Deployment

Pawel Renc, Michal K. Grzeszczyk, Linglong Qian, Nassim Oufattole, Jeff Rasley, Arkadiusz Sitek

机构 * Snowflake AI Research(Snowflake人工智能研究院) Massachusetts General Hospital(麻省总医院) AGH University of Krakow(克拉科夫AGH大学) Massachusetts Institute of Technology(麻省理工学院) King’s College London(伦敦国王学院) Harvard Medical School(哈佛医学院)

Comments conference paper

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2506.13996 2025-06-18 cs.LG

Arctic Long Sequence Training: Scalable And Efficient Training For Multi-Million Token Sequences

Stas Bekman, Samyam Rajbhandari, Michael Wyatt, Jeff Rasley, Tunji Ruwase, Zhewei Yao, Aurick Qiao, Yuxiong He

机构 * Snowflake AI Research(Snowflake AI研究院)

Comments 19 pages, 13 figures

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2410.03960 2025-06-03 cs.LG cs.AI cs.CL

SwiftKV: Fast Prefill-Optimized Inference with Knowledge-Preserving Model Transformation

Aurick Qiao, Zhewei Yao, Samyam Rajbhandari, Yuxiong He

机构 * Snowflake AI Research(Snowflake人工智能研究院)

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2506.00232 2025-06-03 cs.CL

ComposeRAG: A Modular and Composable RAG for Corpus-Grounded Multi-Hop Question Answering

Ruofan Wu, Youngwon Lee, Fan Shu, Danmei Xu, Seung-won Hwang, Zhewei Yao, Yuxiong He, Feng Yan

机构 * University of Houston(德克萨斯大学休斯敦分校) Seoul National University(首尔国立大学) Snowflake AI Research(Snowflake人工智能研究)

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2412.20993 2025-05-28 cs.LG cs.CL

Efficiently Scaling LLM Reasoning with Certaindex

Yichao Fu, Junda Chen, Siqi Zhu, Zheyu Fu, Zhongdongming Dai, Yonghao Zhuang, Yian Ma, Aurick Qiao, Tajana Rosing, Ion Stoica, Hao Zhang

机构 * UCSD(加州大学圣迭戈分校) Tsinghua University(清华大学) Carnegie Mellon University(卡内基梅隆大学) Snowflake(Snowflake公司) UC Berkeley(加州大学伯克利分校)

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2505.00263 2025-05-02 cs.IR cs.CL

EnronQA: Towards Personalized RAG over Private Documents

Michael J. Ryan, Danmei Xu, Chris Nivera, Daniel Campos

机构 * Stanford University(斯坦福大学) Snowflake(Snowflake公司)

Comments 26 pages, 4 figures, 6 tables

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2504.15205 2025-04-22 cs.CL cs.AI cs.IR

Support Evaluation for the TREC 2024 RAG Track: Comparing Human versus LLM Judges

Nandan Thakur, Ronak Pradeep, Shivani Upadhyay, Daniel Campos, Nick Craswell, Jimmy Lin

机构 * University of Waterloo(滑铁卢大学) Snowflake(Snowflake公司) Microsoft(微软公司)

Comments Accepted at SIGIR 2025 (short)

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2504.15068 2025-04-22 cs.IR cs.CL

The Great Nugget Recall: Automating Fact Extraction and RAG Evaluation with Large Language Models

Ronak Pradeep, Nandan Thakur, Shivani Upadhyay, Daniel Campos, Nick Craswell, Jimmy Lin

机构 * University of Waterloo(滑铁卢大学) Snowflake Microsoft(微软)

Comments To appear in SIGIR 2025. Significant updates and revisions to arXiv:2411.09607

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