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12 papers in the last four weeks, against 2 the four weeks before. 0.1% of all new papers.

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  1. Divide and Collapse: MAPF-Collapse via Exact Decomposition into Independent Sub-Instances

    Sep 30, 2026Oren SalzmanMulti-Agent Path FindingClassical Planning

    Technion – Israel Institute of Technology

  2. The Row Normalization Puzzle in Muon

    Sep 30, 2026Jiayu Zhang, Tianyi LinMuonNormalization

    Department of Industrial Engineering and Operations Research Columbia University

  3. Grokking through the Lens of Minimum-Norm Interpolation

    Sep 29, 2026Gil Kur, Ileana Rugina, Clémentine Carla Juliette Dominé +1Stochastic InterpolantsInterpolation

    ETH Zürich · Institute of Science and Technology Austria · Harvard University

  4. An Exact Generate - Transform Decomposition of Small-LLM Team Scaling Across Orchestration Architectures

    Sep 28, 2026Blaz Bertalanic, Carolina FortunaOrchestrationTeamwork

    Jožef Stefan Institute, Ljubljana, Slovenia

  5. DuplexCadence: Exact State and Execution from a Speech Model's Declared Timelines

    Sep 28, 2026Haixiao Gao, Yimin Zheng, Linyou Xiao +1Full-Duplex Speech ModelsTime-To-First-Token

    Jinan University, China · Hong Kong University of Science and Technology (Guangzhou), China

  6. The limits of exactness: On the failure of automatic differentiation in physics-informed machine learning

    Sep 27, 2026Ameya D. JagtapParametric Physics-Informed Neural NetworkExact

    Aerospace Engineering Department, Worcester Polytechnic Institute, Worcester, MA 01609, USA

  7. Minimal-Norm Univariate Two-Layer ReLU Classification: Exact Solutions and Global Optimality with Skip Connections

    Sep 23, 2026Karolina Drabik, Ben Lewis, Antoni Puch +4Rectified Linear Unit NetworksRegularization

    Department of Mathematics, Informatics and Mechanics, University of Warsaw, Poland · Department of Computer Science, University of Warwick, UK · INRIA & LMO, Université Paris-Saclay, France

  8. Exactness at Inference: A Representational Criterion for Out-of-Distribution Generalization

    Sep 21, 2026Filipe Marinho Rocha, Inês Dutra, Vítor Santos Costa +1Out-Of-DistributionImproved Generalization

    Faculdade de Ciências da Universidade do Porto, Porto, Portugal · INESC TEC, Campus da FEUP, Porto, Portugal · Faculdade de Engenharia da Universidade do Porto, Rua Dr. Roberto Frias, Porto, Portugal +1

  9. Discovering Physical Representation Languages

    Sep 20, 2026Linzhe Zhang, Changming XuIdentifiabilityPhysics-Aware Models

    Graduate School, Northeastern University.

  10. Exact Fusion and Coordinated Exploration in Multi-Robot Active Inference

    Sep 15, 2026Peng Wu, Mohsen Imani, Amidu Kamara +3Multi-Robot SystemsExploration

    Northeastern University, Boston, MA, USA. · University of California, Irvine, CA, USA. · U.S. Department of Homeland Security, Washington, DC, USA. +1

  11. Information-Induced Training Geometry: Exact Reduction, Canonical Completion, and Structured Expressivity

    Sep 14, 2026Zavier LiAffineGeometric Metrics

    Xidian University Xi’an, China

  12. An explicit solution of the five-expert prediction PDE and the exact optimality set of COMB

    Sep 14, 2026Jeff Calder, Nadejda DrenskaOptimalityExact

    School of Mathematics, University of Minnesota · Department of Mathematics, Louisiana State University

  13. Exact Risk-Complexity Laws for Projective Boundaries in Scenario Optimization and Distribution-Free Certification

    Sep 1, 2026Giuseppe C. CalafioreFinite-Sample CertificatesBoundaries

    Department of Electronics and Telecommunications, Politecnico di Torino, Italy

  14. From Metaheuristics to Exact Methods: A CP-SAT Approach for Multi-Objective Healthcare Workforce Scheduling

    Aug 31, 2026Vipul Patel, Anirudh Deodhar, Dagnachew BirruJob Shop SchedulingSchedule

    1Phi Labs, Quantiphi

  15. Stateful CARS: Exact Cross-History Reuse for Policy-Constrained LLM Agents

    Aug 8, 2026Ibne Farabi Shihab, Md Najmus Swaqeeb, Abu Sa-Adat Mohamed Moon-Im Al AhsanLarge Language Model AgentsContinuation

    Department of Computer Science, Iowa State University · Department of Computer Science & Engineering, BRAC University

  16. Exact Thrust-Reversal Limits of Bidirectional Propellers under Bounded Motor Inputs

    Aug 7, 2026Ahmed Ali, Chiara Gabellieri, Antonio FranchiBidirectional ThrustMotion Control

    Robotics and Mechatronics Department, Electrical Engineering, Mathematics, and Computer Science (EEMCS) Faculty, University of Twente, 7500 AE Enschede, The Netherlands · Department of Computer, Control and Management Engineering, Sapienza University of Rome, 00185 Rome, Italy

  17. Potential Matching Optimal Transport: Continuous Normalizing Flows for Exact pp-Wasserstein Dynamics

    Aug 6, 2026Lishuo Zhang, Ruizhi Huang, Yang Yu +1Normalizing FlowsVelocity Field

    School of Mathematical Sciences, Shanghai Jiao Tong University · Institute of Natural Sciences, MOE-LSC, Shanghai Jiao Tong University

  18. LC-Implicit-QAOA: Active-Workspace-Capped Exact Objective-and-Gradient Evaluation for Training over Bounded QUBO Light Cones

    Aug 6, 2026Chih-Chung HsuQuantum Approximate Optimization AlgorithmQuadratic Unconstrained Binary Optimization

    Institute of Smart Industry and Green Energy, National Yang Ming Chiao Tung University, Hsinchu, Taiwan

  19. Exact Action Values Are Not Enough: Rollout-Verified Reinforcement Fine-Tuning of a Reasoning Model for Multi-Zone VAV Control

    Jul 30, 2026Takumi Shioda, Kohei Terashima, Tatsuo NagaiHvac ControlReinforcement Fine-Tuning

    The University of Tokyo · Tokyo University of Science

  20. When Can Depth Replace Precision? A Resource Theory of Quantized Neural Computation

    Jul 25, 2026Mojtaba SoltanalianFull-Precision PerformanceCircuit Depth

    Department of Electrical and Computer Engineering University of Illinois Chicago 851 S. Morgan St., MC 154 Chicago, IL 60607, USA

  21. Extremal Chowla sets and their linear analogues: A human-AI mathematical investigation using Co-Scientist

    Jul 25, 2026Mohsen Aliabadi, Keith Driscoll, Elliot Krop +3Finite GroupsExtremes

    Clayton State University · Google Cloud AI Research · Google DeepMind

  22. A Polynomial Architecture-Attribution Co-Design Framework for Exact Aumann-Shapley Attribution in GNNs

    Jul 23, 2026Bizu Feng, Zhimu Yang, Shuming Wang +4Graph Neural NetworksUnified Path-Integral Update

    Institute of Artificial Intelligence Innovation and Industry, Fudan University, Shanghai, China · Shanghai Academy of AI for Science, Shanghai, China · Human Phenome Institute, Fudan University, Shanghai, China +1

  23. The Calibration Channel Determines the Bayes-Error Proxy: An Exact Law for Temperature-Induced Distortion

    Jul 20, 2026Shreyas Pradeepkumar KhandalePac-Bayesian TheoryCalibrated Uncertainty

    School of Computing Binghamton University (SUNY) Binghamton, NY, USA

  24. When Is Heterogeneous Distance-Decay Facility Location Tractable? A Structural Classification, Exact Methods, and a Real-World Study

    Jul 18, 2026Zhou He, T. C. E. Cheng, Jichang DongVehicle Routing ProblemParticle Swarm Optimization

    School of Economics and Management, University of Chinese Academy of Sciences, N606-3, #3 Zhongguancun Nanyitiao, Haidian District, Beijing 100190, China · Department of Logistics and Maritime Studies, The Hong Kong Polytechnic University, 11 Yuk Choi Rd, Hung Hom, Hong Kong, China

  25. CoTu at EXACT 2026: Neuro-Symbolic Reasoning for Transparent Educational QA

    Jul 16, 2026Quoc-Khang Tran, Minh-Thien Nguyen, Phu-An Thai +3Faithful Question GenerationNeuro-Symbolic Framework

    Can Tho University, Can Tho city, Vietnam · Tay Do University, Can Tho city, Vietnam

  26. Exact and Calibrated Diffusion Reconstruction for Digital Breast Tomosynthesis

    Jul 14, 2026Imade BouftiniCone-Beam Computed TomographyPositron Emission Tomography

  27. How are linear representations learned? Exact solutions to the dynamics of abstraction

    Jul 9, 2026William W. Yang, Andrew M. Saxe, Peter E. LathamExact

    Gatsby Computational Neuroscience Unit, University College London, London W1T 4JG, United Kingdom. · Sainsbury Wellcome Centre, University College London, London W1T 4JG, United Kingdom.

  28. Observable- and Positional-Encoding-Dependent Symmetry Readout from Neural Network Weights

    Jul 3, 2026Naoya Chiba, Satoshi Sugiyama, Yuki UranishiSymmetryModel Weights

    D3 Center, The Unversity of Osaka

  29. PPO-EAL: Exact Augmented Lagrangian Proximal Policy Optimization for Safe Robotic Control

    Jun 26, 2026Jiatao Ding, Songqun Gao, Andrea Del Prete +1Safety ConstraintsProximal Policy Optimization

    Department of Industrial Engineering, University of Trento, Via Sommarive 9, 38123, Trento, Italy

  30. Ten Digits on a Train: AI-Assisted Verification of Two Eigenvalue Problems

    Jun 22, 2026Matthew J. ColbrookSpectral DecompositionMath Problems

    Department of Applied Mathematics and Theoretical Physics, University of Cambridge, Cambridge, CB3 0WA.

  31. Discrete Geometric Modeling and Extended State Estimation of Continuum Robots

    Jun 19, 2026Maximilian Herrmann, Leander Pfeiffer, Paul KotyczkaState EstimationCosserat Rod Theory

    Technical University of Munich, TUM School of Engineering and Design, Munich Institute of Robotics and Machine Intelligence (MIRMI), Chair of Automatic Control.

  32. Open Problem: Separating Geometric and Algorithmic Compression via Cayley-Table Completion

    May 28, 2026Dongsung HuhTensor CompletionOptimal Sample Complexity

  33. Preference-Shaped Expected Hypervolume and R2 Improvement: Exact Computation and Monotonicity

    May 27, 2026Michael T. M. EmmerichMulti-Objective OptimizationMonotonicity

    Faculty of Information Technology, University of Jyväskylä, Finland

  34. LAPLEX: The FFT of Learnable Laplace Kernels

    May 23, 2026Łukasz Struski, Hanna Blazhko, Piotr Kubaty +1Kernel MethodFourier

    Faculty of Mathematics and Computer Science, Jagiellonian University, Kraków, Poland · Doctoral School of Exact and Natural Sciences, Jagiellonian University, Kraków, Poland · Centre for Credible Artificial Intelligence, Warsaw University of Technology, Poland

  35. Spectral Asymptotics of Neural Network Loss Landscapes: An Exact Decomposition of the Curvature Exponent

    May 22, 2026Anherutowa CalvoHessianLocal Curvature

    19D Labs

  36. Certification from Examples is Hard for Circuits and Transformers under Minimal Overparametrization

    May 21, 2026Artur Back de Luca, Kimon FountoulakisCertificationNeural Network Verification

    University of Waterloo

  37. Exact Fixed-Point Constraints in Neural-ODEs with Provable Universality

    May 11, 2026Feliciano Giuseppe Pacifico, Duccio Fanelli, Lorenzo Buffoni +3Neural Ordinary Differential EquationsFixed-Point Iteration

    Department of Informatics and Computer Science, University of Pisa, Italy · Department of Physics and Astronomy and INFN, University of Florence, Sesto Fiorentino, Italy

  38. Exactness Matters for Physical Rule Enforcement

    May 8, 2026Bum Jun KimReynolds-Averaged Navier-StokesExact

    The University of Tokyo, Japan

  39. When Can Voting Help, Hurt, or Change Course? Exact Structure of Binary Test-Time Aggregation

    May 7, 2026Yi LiuMajority VotingExact

    York University

  40. Exact Dual Geometry of SOC-ICNN Value Functions

    May 6, 2026Kang Liu, Jianchen Hu, Wei PengNeural Network InferenceNonconvex

    School of Future Technology Xi’an Jiaotong University Xi’an, China · School of Future Technology School of Automation Science and Engineering Xi’an Jiaotong University Xi’an, China · School of Automation Science and Engineering Xi’an Jiaotong University Xi’an, China

  41. Exact ReLU realization of tensor-product refinement iterates

    May 5, 2026Tsogtgerel GantumurIterative RefinementRectified Linear Unit

    McGill University, Montréal, QC, Canada · National University of Mongolia, Ulaanbaatar, Mongolia · Mongolian Academy of Sciences, Institute of Mathematics and Digital Technology

  42. Exact and Evolutionary Algorithms for Sequential Multi-Objective Transmission Topology Planning

    May 5, 2026Job Groeneveld, Miguel Muñoz, Jan Viebahn +1Optimal Power FlowPower Systems

    TenneT TSO B.V., Arnhem, The Netherlands · Artelys, Paris, France · Department of Mathematics, Vrije Universiteit Amsterdam, The Netherlands

  43. Exact and Approximate Algorithms for Polytree Learning

    May 5, 2026Juha Harviainen, Frank Sommer, Manuel SorgeBayesian NetworksApproximation Algorithms

    Department of Computer Science, University of Helsinki, Helsinki, Finland · Institute of Computer Science, Friedrich-Schiller Universität Jena, Jena, Germany · Institute of Logic and Computation, TU Wien, Vienna, Austria

  44. EXACT: an explainable anomaly-aware vision foundation model for analysis of 3D chest CT

    Apr 27, 2026Xuguang Bai, Mingxuan Liu, Tongxi Song +6Cone-Beam Computed TomographyRecent Vision Foundation Models

    School of Biomedical Engineering, Tsinghua University, Beijing, China. · Department of Radiology, Mianyang Central Hospital, Mianyang, China. · Center for Biomedical Imaging Research, Tsinghua University, 30 Shuangqing Road, Haidian District, Beijing, China, 100084

  45. A Parallel Approach to Counting Exact Covers Based on Decomposability Property

    Apr 16, 2026Liangda Fang, Yaohui Luo, Delong Li +2Np-HardExact

    Jinan University, China · Nanyang Technological University, Singapore

  46. From Order to Distribution: An Exact Operator Framework for Forgetting in Continual Learning

    Apr 15, 2026Zonghuan Xu, Xingjun MaContinual LearningLearning-Augmented Algorithms

    Institute of Trustworthy Embodied AI, Fudan University, Shanghai, China · Shanghai Key Laboratory of Multimodal Embodied AI, Shanghai, China

  47. Gradient Flow Through Diagram Expansions: Learning Regimes and Explicit Solutions

    Feb 4, 2026Dmitry Yarotsky, Eugene Golikov, Yaroslav GusevWasserstein Gradient FlowsGradient

    Applied AI Institute, Moscow, Russia · Steklov Mathematical Institute of Russian Academy of Sciences, Moscow, Russia.

  48. Exact and Approximate Range Queries in Ball Mapper

    Jan 4, 2026Jay-Anne Bulauan, John Rick ManzanaresApproximate Nearest-Neighbor SearchApproximation Algorithms

    Independent Researcher · Dioscuri Centre in Topological Data Analysis, Institute of Mathematics of the Polish Academy of Sciences International Environmental Doctoral School of the University of Silesia in Katowice

  49. 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

  50. Federated Computation of ROC and PR Curves

    Oct 6, 2025Xuefeng Xu, Graham CormodePrivacy-Preserving Machine LearningReceiver Operating Characteristic Area Under The Curve

    University of Warwick

  51. Constrained PSLQ Search for Machin-like Identities Achieving Record-Low Lehmer Measures

    Aug 8, 2025Nick Craig-WoodExactQuadratic Programs

  52. 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