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6 papers in the last four weeks, level with the four weeks before. 0.1% of all new papers.

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  1. Towards Universal Wasserstein Barycenters through Flow Matching

    Sep 29, 2026Eduardo Fernandes MontesumaWasserstein DistanceCenter

    Sigma Nova Paris, France

  2. Dr. OPD: Learning What to Follow for Optimal On-Policy Distillation of Large Language Models

    Sep 29, 2026Zhenyu Wang, Tianze Wang, Linjun Zhang +1Efficient On-Policy DistillationMean

    Department of Statistics, Rutgers University

  3. Beyond Average Safety: Chance-Constrained LLM Fine-tuning

    Sep 24, 2026Taha Entesari, Mahyar FazlyabLarge Language Model SafetyLarge Language Model Fine-Tuning

    Department of Electrical and Computer Engineering Johns Hopkins University

  4. FairMean: Promoting Fairness in Distributed Learning under Label Poisoning Attacks

    Sep 22, 2026Huigan Zheng, Jiaojiao Zhang, Yongxiang LiuAlgorithmic FairnessBalanced Learning

    Sun Yat-Sen University · Pengcheng Laboratory · Great Bay University

  5. Harness or Model? Isolating the Harness Effect in Agentic Coding with a Contamination-Controlled Private Suite

    Sep 14, 2026Mohsen ArjmandiAgent HarnessCoding Agents

    evolutionID GmbH, Germany

  6. Sparsity Regularized and Robust Mean Variance Portfolio Selection Under Ellipsoidal Uncertainty

    Sep 11, 2026Deniz Akkaya, Emre Can Yayla, Buse Şen +1Portfolio OptimizationSparsity

    Department of Industrial Engineering, Bilkent University, Ankara, Türkiye · Risk Analytics and Optimization Chair, EPFL, Lausanne, Switzerland

  7. Non-Adaptive 1-Bit Mean Estimation: Minimax Rates and the Sample-Interval Tradeoff

    Sep 8, 2026Ivan Lau, Jonathan ScarlettOptimal Sample ComplexityMinimax Rate

    National University of Singapore

  8. Pushing Forward Multi-Secret-Key Homomorphic Encryption for Private Average Aggregation

    Sep 1, 2026Miguel Morona-Mínguez, Fernando Pérez-González, Alberto Pedrouzo-UlloaHomomorphic EncryptionFederated Learning

    aatlanTTic, Universidade de Vigo, Escola de Enxeñaría de Telecomunicación, Vigo, 36310, Galicia, Spain

  9. You Know What I Mean: A Benchmark for Agentic Conversational Reference Grounding

    Aug 30, 2026Karen Fuchs, Uri Katz, Yoav GoldbergContextual GroundingDialogue Benchmarks

    Bar-Ilan University · Allen Institute for AI

  10. Puro-2B: Poor Lab's Qwen2-1.5B Trained on RTX 5090 within $5090

    Aug 27, 2026Kairong Luo, Jiarui Cui, Yaorui Yin +8Large Language Model PretrainingQwen3

    Tsinghua University · Pengcheng Laboratory

  11. High-dimensional networks and mean squared error for possibly misspecified models

    Aug 13, 2026Lourens WaldorpLassoHigh-Dimensional

    University of Amsterdam, Nieuwe Achtergracht 129-B, 1018 NP, the Netherlands

  12. Beyond Average Performance: Dynamic Instance Clustering and Specialized Algorithm Design in LLM-Assisted Evolutionary Search

    Aug 4, 2026Qinglong Hu, Qingfu Zhang, Fei Liu +3Evolutionary SearchClustering

    Department of Computer Science, City University of Hong Kong, Hong Kong, China · Huawei Noah’s Ark Lab, China

  13. Interaction Is Not Necessary for Order-Optimal 1-Bit Mean Estimation

    Aug 3, 2026Jiachen Hu, Han ZhongOptimal Sample ComplexityMean

    Shanghai University of Finance and Economics · Shanghai Jiao Tong University

  14. Beyond the Mean: Multi-Moment Policy Optimization for LLM Reasoning

    Aug 3, 2026Yijun Zhang, Yule Xie, Jiaxin Ding +4LLM Reasoning StrategiesFrictive Policy Optimization

    Shanghai Jiao Tong University

  15. Phasor Attention: Mean Root Square Normalization for Phase Manifold Preservation

    Jul 20, 2026Sungwoo Goo, Hwi-yeol Yun, Sangkeun JungBatch NormalizationMean Squared Error

    College of Pharmacy, Chungnam National University, Daejeon, Republic of Korea · Department of Computer Science & Engineering, Chungnam National University, Daejeon, Republic of Korea

  16. Precomputing the Future-Offset Average in TriAttention

    Jul 1, 2026Amarnath MukherjeeKimi Delta AttentionKey-Value Cache

    Hozhoke, Inc.

  17. Beyond the Mean: Three-Axis Fidelity for Aligning LLM-Based Survey Simulators from Small Pilot Data

    Jun 27, 2026Eun Cheol Choi, Youngrae Kim, Prabhu Pugalenthi +2SurveyBiases

    University of Southern California, CA, USA.

  18. Jailbreaking for the Average Jane: Choosing Optimal Jailbreaks via Bandit Algorithms for Automatically Enhanced Queries

    Jun 25, 2026Prarabdh Shukla, Ritik, Suhas Rao +2Jailbreak AttacksMalicious Agents

    Centre for Machine Intelligence and Data Science, IIT Bombay · Department of Computer Science and Engineering, IIT Bombay

  19. Maximum Entropy Inverse Reinforcement Learning for Mean-Field Games with Average Reward

    Jun 15, 2026Şevket Kaan Alkır, Naci Saldı, Berkay Anahtarcı +1Mean Field GamesEntropy Regularized Reinforcement Learning

    Department of Mathematics Bilkent University 06800 Ankara, Turkey · Department of Mathematical Engineering Özyeğin University 34794 Istanbul, Turkey

  20. Rethinking Global Average Pooling: Your Classifier Is Secretly a Multi-Instance Learner

    Jun 12, 2026Aray KarjauvMultiple Instance LearningImage Classification

    indigo bunting

  21. Computationally tractable robust differentially private mean estimation

    Jun 10, 2026Kelly RamsayΔ)$-Differential PrivacyDistributionally-Robust Optimization

    Department of Mathematics and Statistics York University Toronto, ON, Canada

  22. Quantifying Media Representation Dynamics Across 25 Years of News Reporting on Policing-related Deaths

    Jun 5, 2026Farhan Samir, Jappun Dhillon, Meghna Ravikumar +2PolicingHeadlines

    University of Toronto · University of British Columbia

  23. OrderGrad: Optimizing Beyond the Mean with Order-Statistic Policy Gradient Estimation

    Jun 4, 2026Paavo Parmas, Yongmin Kim, Kohsei Matsutani +5Mean

    The University of Tokyo

  24. Mean-based algorithms: A lower bound and regret

    Jun 3, 2026Julius Durmann, Amelie KleberBanditsNash Equilibrium

    Technical University of Munich

  25. When Mean Age Is Not Enough: Distribution-Aware Scheduling for Networked LQR Control

    Jun 3, 2026Abdullah Y. Etcibasi, C. Emre Koksal, Eylem EkiciLinear Quadratic RegulatorBringing Network Coding

    Department of Electrical and Computer Engineering, The Ohio State University, Columbus, OH 43210, USA.

  26. Pave-GRPO: Beyond Instantaneous Guidance through Principled Average Velocity Decomposition

    Jun 1, 2026Pengyang Ling, Jiazi Bu, Yujie Zhou +6Repair-Based Group-Relative Policy OptimizationGenerative Flow Networks

    University of Science and Technology of China, China · Shanghai Jiao Tong University, China · Fudan University, China +3

  27. On the Origin of Synthetic Information by Means of Steganographic Inheritance

    May 26, 2026Ching-Chun Chang, Isao EchizenSteganographyCybersecurity

    C.-C. Chang and I. Echizen are with the Information and Society Research Division, National Institute of Informatics, Tokyo, Japan.

  28. When Mean CE Fails: Median CE Can Better Track Language Model Quality

    May 23, 2026Hao Guo, Simon Dennis, Rivaan Patil +1Cross-Entropy LossesMean

    1i14 · University of Melbourne · University of California, Santa Cruz

  29. Average Gradient Outer Product in kernel regression provably recovers the central subspace for multi-index models

    May 14, 2026Libin Zhu, Damek Davis, Dmitriy Drusvyatskiy +1Kernel Ridge RegressionKernel Method

    Department of Mathematics, University of Washington, Seattle, WA 98195 · Wharton Department of Statistics and Data Science, University of Pennsylvania, Philadelphia, PA 19104, USA · Department of Mathematics, U. Washington, Seattle, WA 98195 +1

  30. The End Justifies the Mean: A Linear Ranking Rule for Proportional Sequential Decisions

    May 12, 2026Carmel Baharav, Niclas Boehmer, Bailey Flanigan +1Majority VotingAlgorithmic Fairness

    MIT, USA · Hasso Plattner Institute, University of Potsdam, Germany

  31. Concordance Comparison as a Means of Assembling Local Grammars

    May 12, 2026Juliana Pirovani, Elias de Oliveira, Eric LaporteNamed-Entity RecognitionContext-Free Grammars

    Universidade Federal do Esp´ırito Santo - UFES · Av. Fernando Ferrari, 514, 29075-910 Vit´oria, ES, Brazil · Universit´e Paris-Est +1

  32. Follow the Mean: Reference-Guided Flow Matching

    May 11, 2026Pedro M. P. Curvo, Maksim Zhdanov, Floor Eijkelboom +1Generative Flow NetworksGeometric Guidance

    University of Amsterdam · AMLab

  33. Selection of the Best Policy under Fairness Constraints for Subpopulations

    May 11, 2026Tingyu Zhu, Yuhang Wu, Zeyu ZhengAlgorithmic FairnessSelection Bias

    Department of Industrial Engineering and Operations Research & Berkeley Artificial Intelligence Research Lab University of California Berkeley

  34. Asymptotically Log-Optimal Bayes-Assisted Confidence Sequences for Bounded Means

    May 8, 2026Valentin Kilian, Stefano Cortinovis, François CaronConfidence IntervalsBayesian

    Department of Statistics, University of Oxford

  35. Causal discovery under mean independence and linearity

    May 6, 2026Geert Mesters, Alvaro Ribot, Anna Seigal +1Causal Discovery MethodsConditional Independence

  36. Extending Differential Temporal Difference Methods for Episodic Problems

    May 6, 2026Kris De Asis, Mohamed Elsayed, Jiamin HeTemporal DifferenceEpisodic Memory

    1Openmind Research Institute · Department of Computing Science, University of Alberta, Canada · 3Alberta Machine Intelligence Institute (Amii)

  37. Bridging the Gap Between Average and Discounted TD Learning

    May 3, 2026Haoxing Tian, Zaiwei Chen, Ioannis Ch. Paschalidis +1Temporal DifferenceBellman Equation

    Department of Electrical and Computer Engineering Boston University · Edwardson School of Industrial Engineering Purdue University

  38. Beyond the Mean: Within-Model Reliable Change Detection for LLM Evaluation

    Apr 30, 2026Jon-Paul CacioliLarge Language Model EvaluationChange

    Independent Researcher, Melbourne, Australia

  39. Point-MF: One-step Point Cloud Generation from a Single Image via Mean Flows

    Apr 27, 2026Yuta Baba, Keiji YanaiPoint CloudsSingle Images

    The University of Electro-Communications 1-5-1 Chofugaoka, Chofu-shi, Tokyo 182-8585, Japan

  40. Coverage, Not Averages: Semantic Stratification for Trustworthy Retrieval Evaluation

    Apr 22, 2026Andrew Klearman, Radu Revutchi, Rohin Garg +3Mean

    Scale AI.

  41. Personalized Benchmarking: Evaluating LLMs by Individual Preferences

    Apr 21, 2026Cristina Garbacea, Heran Wang, Chenhao TanLarge Language Model PersonalizationPreference Alignment Learning

    University of Chicago

  42. On the Emergence of Syntax by Means of Local Interaction

    Apr 20, 2026Zichao WeiSyntactic StructureContext-Free Grammars

    Saarland University

  43. Symmetrizing Bregman Divergence on the Cone of Positive Definite Matrices: Which Mean to Use and Why

    Mar 30, 2026Tushar Sial, Abhishek HalderBregman DivergencesSymmetry

    Department of Aerospace Engineering, Iowa State University, Ames, IA 50011, USA

  44. Distributionally Robust Markov Games with Average Reward

    Aug 5, 2025Zachary Roch, Yue WangMean Field GamesMarkov Decision Processes

    Department of Electrical and Computer Engineering, University of Central Florida, Orlando, Florida, USA. · Department of Computer Science, University of Central Florida, Orlando, Florida, USA.

  45. Estimation of multiple mean vectors in high dimension

    Mar 22, 2024Gilles Blanchard, Jean-Baptiste Fermanian, Hannah MarienwaldMeanTarget Risk

    LMO, DATASHAPE · Université Paris Saclay, Institut Mathématique d’Orsay, France. · LMO +2

  46. A False Average: Pooled CoT-Monitor Accuracy Conceals a Reasoning-Dependent Fragility

    Date pendingShikhar Shiromani, Leo RichterEvasionChain-of-Thought Reasoning

    Pivotal Research · University College London