Interpolation

Ask about this topic

Momentum

13 papers in the last four weeks, up 333% on the four weeks before. 0.1% of all new papers.

Jul 13Week of Sep 28
View on map

Latest papers 77

All topics
CardsList

  1. SLIM: Simplex-Lattice Interpolation Merging

    Oct 1, 2026Seongcheol Jeong, Masahiro Suzuki, Yutaka MatsuoContinual Model MergingMixture-Of-Experts

    The University of Tokyo

  2. Spherical Interpolation for Backward-Compatible Multimodal Representations

    Sep 30, 2026Simone Ricci, Niccolò Biondi, Federico PerniciMultimodal RepresentationsCross-Modal

    DINFO (Department of Information Engineering), University of Florence, Italy · MICC (Media Integration and Communication Center) · University of Trento, Italy

  3. A differentiability framework for zigzag persistent homology via linear interpolation

    Sep 30, 2026Enrico Maria Ferrari, Clemens Bannwart, Matteo BiagettiPersistent HomologyContinuum

    Area Science Park, Trieste, Italy · Politecnico di Torino, Torino, Italy

  4. 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

  5. Accurate Motion Estimation with Bézier Control Point for Efficient Frame Interpolation

    Sep 20, 2026Shuhao Han, Chenyang Wu, Chun-Le Guo +4Motion EstimationOptical Flow

    VCIP, College of Computer Science, Nankai University, Tianjin 300350, China · VCIP, College of Computer Science, Nankai University, Tianjin 300350, China, and also with the Nankai International Advanced Research Institute (NKIARI), Futian, Shenzhen 518045, China · Alibaba Group, Hangzhou 311121, China

  6. Walking the Score Manifold: Continuous-time Generative Dynamics on Learned Data Manifolds

    Sep 15, 2026Jan Tauberschmidt, Brian B. Moser, Stanislav Frolov +3Generative ModelsScore-Based Diffusion Model

    DFKI Kaiserslautern · RPTU Kaiserslautern · Imperial College London

  7. SAM-on-the-Curve: Sharpness-Aware Mode Connectivity for Robust Weight-Space Interpolation

    Sep 15, 2026Alejandro Calatrava, Xu Zhang, Ren WangSharpness-Aware MinimizationAnisotropic Loss Landscapes

  8. Cross-Anatomy Transfer Versus Sparse Interpolation in Digital-Twin-Oriented Aortic Fluid-Structure Interaction Surrogates

    Sep 14, 2026Ali Nourbakhsh, Mohammad Reza Niroomand, Erfan NourbakhshComputational Fluid DynamicInterpolation

    Department of Mechanical Engineering Isfahan University of Technology Isfahan, Iran · Artificial Intelligence Department University of Isfahan Isfahan, Iran

  9. On The Robustness-Resolution Tradeoff In Temporal Quantization Of Event Streams

    Sep 14, 2026Sayeed Shafayet Chowdhury, Ruhi Sharmin, Syed Ishtiaque AhmedIntrinsic EncodersPose-Based Bin-Picking Pipeline

    Department of Computer Science, Luddy School of Informatics, Computing, and Engineering Indiana University Indianapolis, Indianapolis, IN, USA · The Data Mine, Department of Computer Science, Purdue University, Indianapolis, IN, USA · Department of Computer Science, University of Toronto, Toronto, Ontario, Canada

  10. Interpolation Is Not Invariance: Pair Count Is Not Coverage in Transformation Audits

    Sep 14, 2026Mohammed Ahnouch, Lotfi ElaachakModel AuditingLong-Run Coverage Guarantees

    Université Paris 1 Paris, France · Faculty of Science and Technology of Tangier Abdelmalek Essaadi University Tangier, Morocco

  11. Flow Duality and Source Geometry for Categorical Generation

    Sep 11, 2026Etrit HaxholliConditional Flow MatchingGenerative Quality

  12. Recovering Biomechanical Signals from Missing Keypoints Using Temporal Interpolation in Monocular Gait Analysis

    Sep 9, 2026Shubham JariwalaGait AnalysisKeypoint Detection

    Information Systems Technology and Design, Singapore University of Technology and Design, 8 Somapah Road, Singapore 487372, Singapore

  13. Statistical versus machine learning-based spatial interpolation of post-processed ensemble weather forecasts

    Sep 7, 2026Mária LakatosSpatio-Temporal ForecastingWeather Prediction

    Faculty of Informatics, University of Debrecen, Hungary

  14. Beyond Straightness: Non-Crossing Flow Matching via Quantile AlignTree Coupling

    Sep 3, 2026Junyi Lin, Mengyu Li, Jingxuan Hu +2Conditional Flow MatchingInterpolation

    Institute of Statistics and Big Data, Renmin University of China, Beijing, China · Department of Statistics and Data Science, Tsinghua University, Beijing, China

  15. SNM-VFI: Symmetric Nonlinear Motion-Guided Generative Video Frame Interpolation

    Aug 13, 2026Jisoo Jeong, Hong Cai, Jamie Menjay Lin +5Video Diffusion ModelsOptical Flow

    Qualcomm AI Research · Qualcomm Technologies, Inc.

  16. CoInS-Net: A Continuous Position-Aware Network for Joint Medical Image Interpolation and Segmentation

    Aug 10, 2026Yujia Sun, Ningfeng Que, Peiting Shi +4Semi-Supervised Medical Image SegmentationInterpolation

    College of Medicine and Biological Information Engineering, Northeastern University, Shenyang, 110169, China · State Key Laboratory of Natural and Biomimetic Drugs, Department of Biomedical Engineering, College of Future Technology, Peking University, Beijing, 100871, China

  17. High-dimensional ridgeless least squares interpolation under spiked covariance structures

    Aug 7, 2026Zhijun Liu, Dandan JiangKernel Ridge RegressionCovariance

    College of Sciences, Northeastern University, China. · School of Mathematics and Statistics, Xi’an Jiao Tong University, China.

  18. Multiple Hypothesis Flow Estimation for Video Frame Interpolation under Matching Ambiguity

    Aug 7, 2026Zibo Su, Jing Kong, Ruixing Wang +2Optical FlowVideo Restoration

    1Xidian University · 2DJI Technology Co., Ltd.

  19. Lost in Interpolation: Why Predictive Feedback Fails in Diffusion Language Models

    Aug 6, 2026Lavanya Nigam, Ishaan Bansal, Aryan Sood +2Masked Diffusion Language ModelsDiffusion Language Models

    Indian Institute of Technology Roorkee, Roorkee, Uttarakhand, India

  20. Trajectory inference via Acceleration Matching

    Aug 4, 2026Bartolo Dazzini, Giovanni Conforti, Alain Durmus +1Trajectory GenerationSingle Trajectory

    Department of Mathematics, University of Padova. · CMAP, ´Ecole polytechnique. · Institute for Foundations of Data Science, Yale University.

  21. Benign interpolation and Occam's razor

    Aug 4, 2026Tom F. Sterkenburg, Daniel A. Herrmann, Jan-Willem RomeijnStochastic InterpolantsInterpretability

  22. Implicit Neural Representations for Multimodal Longitudinal Image Imputation and Interpolation

    Aug 3, 2026Sina Wendrich, Lukas Förner, Zoe Reinke +5Magnetic Resonance ImagingImputation

    Department of Diagnostic and Interventional Radiology and Neuroradiology, University Hospital Augsburg, Augsburg, Germany · Digital Medicine, University Hospital Augsburg, Augsburg, Germany · Chair for Computer-Aided Medical Procedures and Augmented Reality, Technical University of Munich, Garching bei München, Germany +3

  23. Evidence-Type Competition: When Can Interventional Data Teach Language Models Causal Direction?

    Jul 31, 2026Xining XunCausal InterventionReverse

    Tsingjiao Information Science (Beijing) Co., Ltd.

  24. 4DHumanDiff: Direct Text-to-4DGS Generation for Consistent 360-Degree Dynamic Humans

    Jul 30, 2026Renlong Wu, Haoran Chen, Yuxiang Wei +3Human Motion Generation4D

    School of Computer Science and Technology, Harbin Institute of Technology, Harbin 150001, China

  25. CADENCE: Closing the Reasoning Gap via Coverage-Adaptive On-Policy Distillation

    Jul 18, 2026Satyam Kumar, Saurabh JhaEfficient On-Policy DistillationKnowledge Distillation

  26. AlphaWiSE: Adaptive Weight Interpolation for Continual Multimodal Representation Learning

    Jul 16, 2026Sarthak Jain, Qiran Hu, Zhen Zhu +1Multimodal RepresentationsCross-Modal

    University of Illinois Urbana-Champaign · Google DeepMind

  27. Physically Aware Radiomics Without Interpolation: Disentangling Voxel Geometry and Signal Modification in CT and MRI

    Jul 14, 2026David Corral Fontecha, Juan Miranda Bautista, Pablo Menendez Fernández-Miranda +3RadiomicsCone-Beam Computed Tomography

    Department of Radiology, Complejo Asistencial Universitario de León, León, Spain · Department of Radiology, Hospital Universitario Rey Juan Carlos, Móstoles, Madrid, Spain · Health Research Institute of the Jiménez Díaz Foundation, IIS-FJD, Madrid, Spain +5

  28. SVI360: Spherical Video Interpolation

    Jul 13, 2026Le-Kim Nguyen, Renato Martins, Pascal Vasseur +1Optical FlowVolumetric Video

    Université Bourgogne Europe, ICB UMR 6303 CNRS, France · Université de Picardie Jules Verne, MIS UR 4290, France

  29. LongE2V: Long-Horizon Event-based Video Reconstruction, Prediction, and Frame Interpolation with Video Diffusion Models

    Jul 9, 2026Cheng-De Fan, Chun-Wei Tuan Mu, Chen-Wei Chang +4Video Diffusion ModelsFuture Video Prediction

    National Yang Ming Chiao Tung University, Taiwan

  30. Spatial Support Matters: Geometry-Aware Graph Fusion for Rainfall Field Reconstruction

    Jul 2, 2026Low Jun Yu, Niramay Kachhadiya, Herath Mudiyanselage Viraj Vidura Herath +2RainfallSen1Floods11

    School of Computing, National University of Singapore · Faculty of Engineering, The University of Sydney

  31. Accelerating Merge with Motion Vector Difference via Filter Difference Analysis for VVenC

    Jun 30, 2026Xinmin Feng, Shengyang Xu, Jianhua Chen +3Residual Vector QuantizationMerge

    University of Science and Technology of China · Hupan Laboratory

  32. Vertigo Vertigo: Reconstructing a Cinematic Ideal through its Predictive AI Double

    Jun 29, 2026Adam Cole, Mick GriersonCinematic IdealFilms

    University of the Arts London London, UK

  33. DLGStream: Dynamic Language-embedded Guassian Splatting for Open-vocabulary Enabled Free-viewpoint Video Streaming

    Jun 27, 2026Zhihui Ke, Yuyang Liu, Xiaobo Zhou +1Volumetric VideoStreaming

    School of Computer Science and Technology, Tianjin University, China

  34. Temporally Consistent Label Interpolation for Robust Surgical Multi-Task Learning under Challenging Conditions

    Jun 25, 2026Garam Kim, Juyoun ParkSurgeryMulti--Task Learning

    Center for Humanoid Research, Korea Institute of Science and Technology, Seoul, Republic of Korea · School of Electrical and Electronic Engineering, Yonsei University, Seoul, Republic of Korea

  35. Statistical validation and full-sphere extension of a Bayesian model for human static sound localisation

    Jun 23, 2026Roberto Barumerli, Fabian Brinkmann, Emanuele Zanoni +3Sound Source LocalizationSpeaker

    Dyson School of Design Engineering, Imperial College London, London, United Kingdom · Audio Communication Group, Technische Universität Berlin, Germany · Department of Industrial Systems Technology and Management, University of Padova, Vicenza, Italy

  36. MotifGen: Spatiotemporal interpolation of misaligned satellite images via multi-source generative modeling, in an application to tropical cyclones

    Jun 23, 2026Clément Dauvilliers, Claire MonteleoniTropical CyclonesSatellite Imagery

    Inria · INRIA, Paris, Île-de-France, France · University of Colorado Boulder, Boulder, CO, USA.

  37. MinInter: Minimizing Trajectory Interpolation During Data Augmentation for Imitation Learning

    Jun 23, 2026Qingyang Wang, Xingang Liu, Changwei Yao +4Imitation LearningData Augmentation

    School of Automation and Intelligent Manufacturing, Southern University of Science and Technology, Shenzhen 518055, China · Pengcheng Laboratory, Shenzhen 518000, China · Carnegie Mellon University, Pittsburgh, PA 15213, USA

  38. Low-rank Updates in Slowly Time-varying Graphs for Spatial-Temporal Signal Interpolation

    Jun 22, 2026Saghar Bagheri, Gene Cheung, Tim Eadie +1Temporal Graph Neural NetworksGraph Signal Processing

    Department of EECS, York University, Toronto, Canada · Dept of ECE, University of Southern California, Los Angeles, CA

  39. Scaling Linear Mode Connectivity and Merging to Billion Parameter Pretrained Transformers

    Jun 22, 2026Tianyi Li, Zhiqiang ShenGenerative Pretrained TransformersTransformer Architectures

    MBZUAI

  40. SketchKeyAnime: Reference-anchored Sparse Key-Sketch Animation Synthesis

    Jun 18, 2026Meixi Li, Xianlin Zhang, Yue Zhang +1Keyframe SelectionSketches

    Beijing University of Posts and Telecommunications

  41. Chroma-gated, differentiable OKLCH interpolation: Continuous Oklab fallback for color-cast reduction

    Jun 13, 2026Naoyuki UchidaInterpolationRed-Green-Blue

    Independent Researcher, Japan

  42. When Does Mixing Help? Analyzing Query Embedding Interpolation in Multilingual Dense Retrieval

    Jun 11, 2026Tongyao Zhu, Chao-Ming Huang, Min-Yen KanRetrieval LayerRetrievers

    National University of Singapore

  43. Deep Slice Interpolation for Reducing Through-Plane Anisotropy and Noise in Head CT

    Jun 8, 2026Luis Cortés Ferre, Miguel A. Gutiérrez-Naranjo, Marcin BalcerzykCone-Beam Computed TomographyInterpolation

    Department of Computer Science and Artificial Intelligence, University of Seville, Avda. Reina Mercedes s/n, 41012 Sevilla, Spain · Bioaraba Health Research Institute, New Technologies and Information Systems in Health Research Group, 01009 Vitoria-Gasteiz, Spain · IKERBASQUE, Basque Foundation of Science, Plaza Euskadi 5, 48009 Bilbao, Spain

  44. Second-Order Path Kernel Interpolation Formulas in Machine Learning

    Jun 5, 2026Jin Guo, Roy Y. He, Jean-Michel MorelStochastic InterpolantsStochastic Gradient Descent

    Department of Mathematics, City University of Hong Kong, Hong Kong · Division of Industrial Data Science, Lingnan University, Hong Kong

  45. Where Rectified Flows Leak: Characterising Membership Signals Along the Interpolation Path

    Jun 5, 2026Thomas Sesmat, Gabriel Meseguer-Brocal, Geoffroy PeetersMembership InferenceRectified Flow

    LTCI, Télécom Paris, Institut Polytechnique de Paris, Palaiseau, France · Deezer Research, Paris, France

  46. How abundant are good interpolators?

    Jun 4, 2026August Y. Chen, Ahmed El AlaouiStochastic InterpolantsOverparameterization

    Cornell University, Department of Computer Science. Ithaca, NY, USA. · Cornell University, Department of Statistics and Data Science. Ithaca, NY, USA.

  47. Knowledge Manifold: A Riemannian Geometric Framework for Semantic Mapping and Geodesic Analysis of Scientific Literature

    Jun 4, 2026Tomonaga Okabe, Kazuhiko KomatsuSemantic RelationshipsRiemannian Manifolds

    Department of Aerospace Engineering, Tohoku University, 6-6-01, Aoba, Aramaki, Aoba-ku, Sendai, Miyagi 980-8579, Japan · Research Center for Green X-Tech, Tohoku University, 6-6-11, Aoba, Aramaki, Aoba-ku, Sendai, Miyagi 980-8579, Japan

  48. Real-Time Automatic License Plate Recognition Using YOLOv8, SORT Tracking, and Temporal Data Interpolation

    Jun 3, 2026Mirza Muhammad MobeenRobust License Plate RecognitionYolo26

    Software Engineer, Sanwa Comtec K.K. Japan · Researcher, National University of Technology (NUTECH), Pakistan

  49. Fitting scattered data with optional monotonicity constraints on GPU: LipFit package

    Jun 3, 2026Gleb BeliakovLipschitz ContinuityInterpolation

    School of Information Technology, Deakin University, Burwood 3125, Australia

  50. Flatness and Generalization: Learning Multi-Index Models with Homogeneous Neural Networks

    Jun 3, 2026Harsh Vardhan, Hossein Taheri, Arya MazumdarTwo-Layer Neural NetworksAnisotropic Loss Landscapes

  51. Inverting the Generation Process of Denoising Diffusion Implicit Models: Empirical Evaluation and a Novel Method

    Jun 2, 2026Yan Zeng, Masanori Suganuma, Takayuki OkataniDenoising Diffusion Probabilistic ModelReconstruction Fidelity

    Graduate School of Information Sciences, Tohoku University · RIKEN Center for AIP

  52. Low-Pass Flow Matching

    Jun 1, 2026Francesco M. Ruscio, T. Konstantin RuschInterpolationMulti-Reference Image Generation

    ELLIS Institute Tübingen & · Max Planck Institute for Intelligent Systems & · AITHYRA +2

  53. Fast Generalization after Interpolation via Critically Damped Momentum Optimization

    Jun 1, 2026Luca Muscarnera, Silas Ruhrberg Estévez, Yuanzhang Xiao +1Stochastic InterpolantsGradient Descent

  54. Interpolation between Convolution and Attention via K-Nearest Neighbors

    May 31, 2026Mingi KangConvolutionalConvolutional Neural Networks

    Bowdoin College

  55. ThinkSwitch: Context Distillation with LoRA and Weight Interpolation for Specific-Purpose Reasoning Tasks

    May 31, 2026Dhruv Saini, Rohan PandeyReasoning SkillsDataset Distillation

    Bellevue High School · DigitalOcean

  56. SKIP: Sparse Keyframe Interpolation Paradigm for Efficient Embodied World Models

    May 30, 2026Ziheng He, Yixiang Chen, Ning Yang +11Long-Horizon ManipulationWorld Models

    1UCAS · 2CASIA · 3NJU +3

  57. Visual Spatial Learning: Single-Field Spatial Interpolation Using Convolutional Neural Networks

    May 28, 2026Daniel Tinoco, Raquel Menezes, Carlos Baquero +1Spatiotemporal PredictionInterpolation

    Centro de Matemática (CMAT), Universidade do Minho, Guimarães, Portugal · DEI-FEUP & INESC TEC, Universidade do Porto, Porto, Portugal · Instituto Português do Mar e da Atmosfera, I. P. (IPMA, I. P.), Lisboa, Portugal +1

  58. Reducing Experimental Testing in Space Propulsion Film Cooling Analyses by Pixelwise Generative Image Interpolation

    May 28, 2026Adam T. Müller, Philipp J. Teuffel, Konstantin Manassis +1Thermal ImagingImage Reconstruction

    Heilbronn University of Applied Sciences, Center for Machine Learning, Max-Planck-Str. 39, 74081 Heilbronn, Germany · German Aerospace Center (DLR), Institute of Space Propulsion

  59. The Interplay Between Interpolation and Aggregation in Regression: Optimal Sample Complexity

    May 28, 2026Mikael Møller Høgsgaard, Kasper Green Larsen, Liang-Yu ZouStochastic InterpolantsLearnability

    Department of Computer Science, Aarhus University, Aarhus, Denmark · Department of Statistics, University of Oxford, Oxford, United Kingdom

  60. KLAS: Using Similarity to Stitch Neural Networks for Improved Accuracy-Efficiency Tradeoffs

    May 28, 2026Debopam Sanyal, Anantharaman Iyer, Alind Khare +5Capability-Speed Trade-OffsImagenet

    Georgia Institute of Technology · Microsoft M365 Research · Cisco Research +1