Sparse Recovery

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8 papers in the last four weeks, down 20% on the four weeks before. 0.0% of all new papers.

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  1. Readout Scaling Shapes Sparse Feature Recovery

    Oct 13, 2026Brain Xiao, Sarah WilsonSparse AutoencodersSparse Recovery

    University of Waterloo · Columbia University

  2. Learning Incompressible 3D Flows from Sparse Samples: A Set Transformer Approach to Divergence-Free Kernel Fitting

    Oct 12, 2026Ramzi Idoughi, Radouan Boukharfane, Peter WonkaComputational Fluid DynamicsSparse Recovery

    King Abdullah University of Science and Technology (KAUST), Thuwal, Saudi Arabia · Mohammed VI Polytechnic University (UM6P), Benguerir, Morocco

  3. A Physics-Informed Hybrid Forward-Inverse Machine Learning Framework for High-Dimensional Sparse Recipe Reconstruction

    Oct 8, 2026Md. Muqtadir Fuad, Md. Istiak Adnan, Ridwan Al AzizInverse DesignSparse Recovery

    Department of Industrial and Production Engineering, Bangladesh University of Engineering and Technology (BUET), Dhaka 1000, Bangladesh

  4. Robust Tensor Completion via Reflective Convolution Nuclear Norm Minimization

    Oct 4, 2026Weiguo Zhou, Feng Zhang, Wenjin Qin +1Tensor CompletionNuclear Norm Minimization

    School of Mathematics and Statistics, Southwest University, Chongqing, 400715, China · College of Artificial Intelligence and Advanced Interdisciplinary Sciences, Chongqing Normal University, Chongqing, 401331, China

  5. Non-Adaptive Learning of Sparse Erdős--Rényi Graphs via Affine Splitting

    Sep 27, 2026Hoang TaGraph Structure LearningSparse Recovery

    Department of Computer Science, Hanoi University of Science and Technology, Vietnam

  6. StarBOA: Real-Time Mamba State-Space Unrolling for Sparse Radar Micro-Doppler in ISAC Networks

    Sep 27, 2026Mustafa Bora Çelik, Ceren Çelik, Orhan GaziSparse RecoveryIntegrated Sensing and Communication

  7. Efficient Support Recovery of Mixtures of Sparse Linear Classifiers with Fewer Measurements

    Sep 26, 2026Xiaxin Li, Arya MazumdarSparse RecoverySample Complexity

    Halıcıoğlu Data Science Institute, University of California, San Diego

  8. Iterative Atom Refinement: A Monotonicity Principle for Dictionary Learning

    Sep 20, 2026Alexander Christie, Miguel Moscoso, Alexei Novikov +2Sparse RecoveryDictionary Learning

    Department of Mathematics, Stanford University, Stanford, CA 94305, USA · Department of Mathematics, Universidad Carlos III de Madrid, Leganés, Madrid 28911, Spain · Department of Mathematics, Pennsylvania State University, University Park, PA 16802, USA +1

  9. Sparse Identification for Automatic Large-Scale Screening: A Constraint-Aware Framework with Ultra Fast Decoding Algorithm

    Sep 18, 2026Jianing Li, Li Chai, Yingcheng LaiSparse RecoveryMedical Diagnosis

    College of Control Science and Engineering, Zhejiang University, Hangzhou 310027, China

  10. Diagonalized Attention for Individualized Regression: Latent-Row Localization and Prediction

    Sep 18, 2026Borui Peng, Liwei Lin, Feifei Wang +1Feature SelectionSparse Attention

    School of Computing & Data Science, University of Hong Kong · School of Statistics, Renmin University of China

  11. High-Magnetization Sampling at Low Temperatures: Ising Models and Bayesian Sparse Linear Regression

    Sep 8, 2026Syamantak Kumar, Purnamrita Sarkar, Kevin Tian +1Sparse RecoveryIsing Model

    University of Texas at Austin

  12. Recovering linear images of sparse signals from indirect observations

    Sep 5, 2026Anatoli Juditsky, Arkadi NemirovskiSparse RecoveryCompressed Sensing

    LJK, Université Grenoble Alpes, 700 Avenue Centrale, 38401 Domaine Universitaire de Saint-Martin-d’Hères, France · Georgia Institute of Technology, Atlanta, Georgia 30332, USA

  13. Restricted Eigenvalues Beyond Gaussian Width: Threshold Occupancy under Heavy Tails

    Sep 3, 2026Shi Fu, Huibo Xu, Qixin Zhang +1Sparse RecoveryHeavy-Tailed Noise

    Generative AI Lab, College of Computing and Data Science, Nanyang Technological University, Singapore

  14. HarmoCore: Functional Latent Diffusion for Sparse Reconstruction of Oscillatory Wave Fields

    Sep 1, 2026Lihao Chen, Xinyu Zhang, Panqi Chen +4Sparse RecoveryLatent Diffusion Models

    College of Information Science and Electronic Engineering, Zhejiang University

  15. Sharp Restricted Isometry Thresholds for Global Minima of Rank-Restricted Matrix LASSO

    Aug 29, 2026Richard Y. ZhangMatrix OptimizationSparse Recovery

    Department of Electrical and Computer Engineering, University of Illinois Urbana–Champaign, Urbana, IL 61801 USA

  16. Towards a mathematical theory of superposition

    Aug 27, 2026Michael I. Ivanitskiy, John Jasper, Emily J. King +1Feature SuperpositionSparse Recovery

    Department of Applied Mathematics and Statistics, Colorado School of Mines, Golden, CO, USA · Department of Mathematics & Statistics, Air Force Institute of Technology, Wright-Patterson AFB, OH, USA · Department of Mathematics, Colorado State University, Fort Collins, CO, USA +2

  17. Physical-Support Confidence Sets for Highly Coherent Dictionaries

    Aug 20, 2026Guan-Ju PengSparse RecoveryDictionary Learning

    Institute of Data Science and Information Computing, National Chung Hsing University, Taichung, Taiwan

  18. GCNO: Gramian Chebyshev Neural Operator for Physics-Based Compression of Wireless Channels

    Aug 19, 2026Rafid Umayer Murshed, Shahab Hamidi-Rad, Elahe Soltanaghai +1Wireless CommunicationsNeural Operators

    Department of Computer Science, University of Illinois Urbana-Champaign · InterDigital AI Lab

  19. Online Generalized Sparse Regression: How Does Overparametrization Help?

    Aug 18, 2026Shuoguang Yang, Qiang SunSparse RecoveryStructured Sparsity

    HKUST · University of Toronto and MBZUAI

  20. Coded Hankel Polynomial Chaos: Spectral Identification of Dominant Polynomial-Chaos Modes

    Aug 17, 2026Zhiliang Deng, Xiaomei YangUncertainty QuantificationSpectral Methods

    School of Mathematical Science, University of Electronic Science and Technology of China · School of Mathematics, Southwest Jiaotong University

  21. Learning the Mathematical Property for Designing Low Mutual Coherence Binary Sensing Matrices

    Aug 13, 2026Rekha, Santosh Singh, S. K. NeogySparse RecoveryCompressed Sensing

    Department of Mathematics, Shiv Nadar Institution of Eminence, Delhi, India. · Centre for Research on Economics and Data Analysis (CREDA), Indian Statistical Institute, New Delhi, India.

  22. Robust data-driven discovery of fractional differential equations via weak formulations and Pareto-based subset selection

    Aug 13, 2026Pongpisit Thanasutives, Yoshinobu KawaharaSparse RecoveryPDE Discovery

    Center for Advanced Intelligence Project (AIP), RIKEN, Tokyo, Japan. · Graduate School of Information Science and Technology, The University of Osaka, Osaka, Japan.

  23. The Condition-Number Barrier in Sparse Least Squares

    Aug 3, 2026Honghao Lin, Vahab Mirrokni, David P. WoodruffRecursive Least SquaresSparse Recovery

    Google Research, Carnegie Mellon University / Texas A&M University. · Google Research. · Google Research and Carnegie Mellon University.

  24. Freeze, Then Select: Structured Field Adapters and Stability-Validated Weak Selection for PDE Discovery from Sparse Observations

    Jul 31, 2026Juncheng Zhong, Chenghuang Shen, Jianfeng Liu +5Sparse RecoverySparse Identification of Nonlinear Dynamics

    School of Mathematical Sciences, Fudan University, Shanghai 200433, China · Shanghai Center for Mathematical Sciences, Fudan University, Shanghai 200438, China · Alibaba Group, Hangzhou, China +3

  25. Robust Estimation of Sparse Numerical Vectors under Local Differential Privacy

    Jul 30, 2026Puning Zhao, Zhikun Zhang, Shaowei Wang +5Sparse RecoveryDifferential Privacy

    Shenzhen Campus of Sun Yat-sen University · Zhejiang University · Guangzhou University +2

  26. Origins and mitigation of double descent in reduced order modeling

    Jul 29, 2026Andrei A. Klishin, J. Nathan Kutz, Krithika ManoharDouble DescentSparse Recovery

    Department of Mechanical Engineering, University of Hawai‘ i at M¯anoa, Honolulu, HI · AI Institute in Dynamic Systems, University of Washington, Seattle, WA 98195, USA · Departments of Applied Mathematics and Electrical and Computer Engineering, University of Washington, Seattle, WA 98195, USA +1

  27. Zhinv: Real-time hub-height wind field reconstruction using only local sparse observations

    Jul 28, 2026Zongwei Zhang, Chin Chun Ooi, Lianlei Lin +8Sparse Recovery

    School of Electronic and Information Engineering, Harbin Institute of Technology, Harbin, 150001, Heilongjiang, China · Centre for Frontier AI Research, Agency for Science, Technology and Research (A*STAR), Singapore 138632, Singapore · Technological Innovation Center of Littoral Test, China +2

  28. Hybrid-Field Sparse Channel Representation and Recovery for XL-RIS-Assisted mmWave MIMO Systems

    Jul 26, 2026Wenkai Liu, Nan Ma, Jianqiao Chen +2Sparse RecoveryReconfigurable Intelligent Surfaces

    Beijing University of Posts and Telecommunications, Beijing 100876, China · Department of Broadband Communication, Peng Cheng Laboratory, Shenzhen 518055, China · ZGC Institute of Ubiquitous-X Innovation and Applications, Beijing 100876, China

  29. Multilevel Graph Wavelet Compressed Sensing with Scale-Aware Neural Recovery

    Jul 23, 2026Amirhossein Nouranizadeh, Sarang Rajendra Patil, Alan John Varghese +3Graph Signal ProcessingSparse Recovery

    Simplicial Technologies Inc., Toronto, ON, Canada · Department of Data Science, New Jersey Institute of Technology, Newark, NJ · School of Engineering, Brown University, Providence, RI +2

  30. Fisher Widths: Local Learning Geometry and Anisotropic Recovery

    Jul 22, 2026Vu Khac KyInformation GeometrySparse Recovery

    Department of Mathematics, FPT University, Vietnam