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3 papers in the last four weeks, against 1 the four weeks before. 0.0% of all new papers.

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  1. Beyond the Flat Seafloor: A Closed-Form Two-View Constraint to Aid Sidescan Sonar Reconstruction

    Sep 21, 2026Kalin Norman, Joshua G. MangelsonForward-Looking SonarClosed-Form

    Brigham Young University in Provo, Utah

  2. Optimization over covariance matrices with a parameterized metric

    Sep 15, 2026Yibang Li, Bamdev Mishra, Pratik Jawanpuria +1Riemannian OptimizationHessian

    Nanyang Technological University, Singapore · Microsoft India · Indian Institute of Technology Bombay, India

  3. Closed-Form of the Local Galactic Potential and Stellar Distribution Function from Gaia DR3

    Sep 8, 2026Indranil Das, Adam Kamoski, Dora Demiri +3General RelativityFokker--Planck Equation

    Department of Physics University of Massachusetts Boston NSF Institute for AI and Fundamental Interactions · Lebedev Physical Institute Russian Academy of Sciences Moscow 119991, Russia

  4. A Closed-Form Formula for Consistent Lipschitz Regression on Metric Spaces with Sparse Neural Network Realizations

    Sep 2, 2026Ruiyang Hong, Hrad Ghoukasian, Anastasis KratsiosLipschitz ContinuityMetric Spaces

  5. Learning Suffers More Than the Policy Class Under Partial Observability: A Closed-Form Analysis

    Aug 7, 2026Idil GözelSoft Actor-CriticOffline Reinforcement Learning

    University College London · Department of Physics and Astronomy University College London, London, UK

  6. Muon on the Stiefel Manifold Admits an Exact Closed-Form Update

    Aug 6, 2026Mikhail Solonko, Molozhavenko Alexander, Maxim RakhubaMuonManifolds

    HSE University, Moscow, Russia.

  7. When Rates Are Geometric: Rate-Certificate Transfer for Contact Splittings in Optimization

    Jul 26, 2026George A KevrekidisHamiltonianLyapunov Function

    Department of Applied Mathematics and Statistics, Johns Hopkins University, Baltimore, MD 21218, USA

  8. In-context learning of closed form solution to simple linear regression task using transformer with linear self-attention

    Jul 17, 2026Katsuyuki HagiwaraIn-Context LearningTransformer Architectures

    Faculty of Education, Mie University · Kurima-Machiya-cho, Tsu, 514-8507, Japan

  9. MLPs are Hebbians: Constructing Efficient Fact-Storing MLPs for Transformers

    Jul 10, 2026Roberto Garcia, Jerry Liu, Ronny Junkins +3Large Language Model MemoryTransformer Architectures

    Institute for Computational & Mathematical Engineering, Stanford University · Department of Computer Science, Stanford University · Department of Computer Science and Engineering, University at Buffalo

  10. Predictable GRPO: A Closed-Form Model of Training Dynamics

    Jun 29, 2026Rajat Ghosh, Datta Nimmaturi, Aryan Singhal +4Repair-Based Group-Relative Policy OptimizationMean-Field Limit

    Nutanix San Jose, USA · Unsloth Hyderabad, India · Nutanix2026 San Jose, USA +1

  11. RANSAC Scoring Done Right

    Jun 12, 2026James Pritts, Felix Seegräber, Kevin KöserDensity Ratio EstimationUncertainty Score

    Marine Data Science, Institut für Informatik Kiel University, Germany

  12. Self-supervised Learning Matters: A Simple Ensemble Solution for Micro-Gesture Recognition

    Jun 8, 2026Tingyi Liu, Kun Li, Fei Wang +5Self-Supervised LearningHand Gesture Recognition

    Hefei University of Technology, Hefei, China · United Arab Emirates University, Al Ain, United Arab Emirates · Institute of Artificial Intelligence, Hefei Comprehensive National Science Center, Hefei, China +5

  13. Generalized Functional ANOVA in Closed-Form: A Unified View of Additive Explanations

    May 18, 2026Baptiste Ferrere, Nicolas Bousquet, Fabrice Gamboa +1Shapley Additive ExplanationsExplainability

    EDF R&D, SINCLAIR Lab · Université de Toulouse · Sorbonne Université +2

  14. Regret Equals Covariance: A Closed-Form Characterization for Stochastic Optimization

    May 13, 2026Irene AldridgeOptimal RegretRegret

  15. The finite expression method for turbulent dynamics with high-order moment recovery

    May 11, 2026Xingjian Xu, Di Qi, Chunmei WangSymbolic RegressionStochastic Dynamics

    Department of Mathematics, University of Florida, Gainesvile, FL 32611 · Department of Mathematics, Purdue University, West Lafayette, IN 47907

  16. Closed-Form Linear-Probe Dataset Distillation for Pre-trained Vision Models

    May 8, 2026Bincheng Peng, Guang Li, Ping Liu +2Diffusion-Based Dataset DistillationDataset Distillation

    Hokkaido University · University of Nevada, Reno

  17. Paraphrase-Induced Output-Mode Collapse: When LLMs Break Character Under Semantically Equivalent Inputs

    May 6, 2026Aofan Liu, Jingxiang MengLarge Language Models FailCollapse

    1Peking University. · University of Chicago.

  18. A Closed-Form Adaptive-Landmark Kernel for Certified Point-Cloud and Graph Classification

    May 5, 2026Sushovan Majhi, Atish Mitra, Žiga Virk +1Kernel MethodOne-Shot Medical Landmark Detection

    Data Science, George Washington University, USA · Department of Mathematical Sciences, Montana Technological University, USA · Faculty of Computer and Information Science, University of Ljubljana, Slovenia +1

  19. A Closed-Form Persistence-Landmark Pipeline for Certified Point-Cloud and Graph Classification

    May 4, 2026Sushovan Majhi, Atish Mitra, Žiga Virk +1Point CloudsOne-Shot Medical Landmark Detection

    Data Science, George Washington University, USA · Department of Mathematical Sciences, Montana Technological University, USA · Faculty of Computer and Information Science, University of Ljubljana, Institute IMFM, Slovenia +1

  20. Closed Form Relations and Higher-Order Approximations of First and Second Derivatives of the Tangent Operator on SE(3)

    Apr 24, 2026Andreas MuellerLie GroupTangent Space

    Institute of Robotics, Johannes Kepler University Linz, Austria

  21. When Policies Cannot Be Retrained: A Unified Closed-Form View of Post-Training Steering in Offline Reinforcement Learning

    Apr 23, 2026Elias Hossain, Mohammad Jahid Ibna Basher, Ivan Garibay +2Off-Policy LearningOffline Reinforcement Learning

    College of Engineering and Computer Science University of Central Florida, Orlando, FL, USA

  22. An Efficient Spatial Branch-and-Bound Algorithm for Global Optimization of Gaussian Process Posterior Mean Functions

    Apr 21, 2026Wei-Ting Tang, Akshay Kudva, Calvin Tsay +1Gaussian ProcessPosterior

    Department of Chemical and Biological Engineering, University of Wisconsin-Madison, 1415 Engineering Drive, Madison, 53706, Wisconsin, USA. · Department of Chemical and Biomolecular Engineering, The Ohio State University, 151 W. Woodruf Avenue, Columbus, 43210, Ohio, USA. · Department of Computing, Imperial College London, Exhibition Rd, South Kensington, SW7 2AZ, London, United Kingdom.

  23. Efficient closed-form approaches for pose estimation using Sylvester forms

    Apr 16, 2026Jana Vráblíková, Ezio Malis, Laurent BuséGround-Truth CorrespondenceState Estimation

    AROMATH · Centre Inria d’Universit´e Cˆote d’Azur, France · ACENTAURI

  24. Exact Flow Linear Attention: Exact Solution from Continuous-Time Dynamics

    Dec 14, 2025Jingdi Lei, Di Zhang, Soujanya PoriaKimi Delta AttentionExact

    Nanyang Technological University · Fudan University

  25. The Method of Gaps: Exact Expressions for the Generalization Error of Supervised Learning Algorithms

    Nov 18, 2024Samir M. Perlaza, Xinying ZouGeneralization BoundsEmpirical Risk Minimization

    INRIA, Centre Inria d’Universit´e Cˆote d’Azur, 06902 Sophia Antipolis, France

  26. PoseGravity: Pose Estimation from Points and Lines with Axis Prior

    May 21, 2024Akshay ChandrasekharClosed-FormGravity

    BallerTV