Anomaly Detection

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40 papers in the last four weeks, up 33% on the four weeks before. 0.4% of all new papers.

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  1. Why Ranking Anomaly Detection Algorithms Isn't as Reliable as You May Think

    Aug 5, 2026Simon Klüttermann, Jérôme Rutinowski, Frederik Polachowski +1Benchmark DesignML Reproducibility

    Carnegie Mellon University, Pittsburgh, USA · TU Dortmund University, Dortmund, Germany · Lamarr Institute for Machine Learning and Artificial Intelligence, Germany +2

  2. PADFormer: Pose-agnostic Anomaly Detection from Sparse View Images

    Aug 4, 2026Ruiqi Wang, Yiming Qian, Fenggen Yu +4Few-Shot Anomaly DetectionAnomaly Localization

    Amazon · Simon Fraser University · ⋆Work carried out during internship at Amazon. +1

  3. An Explainable LLM Agent Layer for Open-World Anomaly Detection in Oil Wells

    Aug 4, 2026Lucas Gouveia Omena Lopes, Thales Miranda de Almeida Vieira, Eduardo Toledo de Lima Junior +1Interpretable Anomaly DetectionLLM Agent Evaluation

    Laboratory of Scientific Computing and Visualization, Federal University of Alagoas, Maceio, Alagoas, Brazil · Computing Institute, Federal University of Alagoas, Maceio, Alagoas, Brazil

  4. Material-Segmented Per-Pixel Emissivity Correction for Thermographic Anomaly Detection in Cultural Heritage Digital Twins

    Aug 3, 2026Jonathan Klingspon, Scott McAvoy, Maurizio Seracini +1Thermal ImagingAnomaly Detection

    University of California, San Diego · San Diego State University

  5. Evaluation Blindness: How Silent Measurement Failures Corrupt AI Systems from Training to Deployment

    Aug 3, 2026Priyanka BajajLLM AuditingAnomaly Detection

    Independent Researcher

  6. ReFP-AD: Rectified Flow Preconditioning for Energy-Based Anomaly Detection

    Aug 3, 2026Camile Lendering, Erkut Akdag, Joaquín Figueira +1Rectified FlowAnomaly Localization

    AIMS Group, Department of Electrical Engineering, Eindhoven University of Technology, Eindhoven, The Netherlands

  7. Behavioral Grammar: Detecting Adaptive Malware via Tiny Language Model Priors and Second-Order Temporal Analysis

    Aug 1, 2026Zihan LuoUnsupervised Anomaly DetectionMalware Analysis

  8. Beyond Static Anchors: Bounded Prototype Conditioning for Language-Free Medical Anomaly Detection

    Aug 1, 2026Yibo Wan, Jinyu Cai, See-kiong NgFew-Shot Anomaly DetectionMedical Image Anomaly Detection

    School of Computing, National University of Singapore, Singapore · Institute of Data Science, National University of Singapore, Singapore

  9. OrEdge: Efficient Multi-Modal Anomaly Detection in Distributed Software Systems via Orthogonal-Domain Learning

    Jul 31, 2026Amr M. Zaki, Farhoud Jafari Kaleibar, Honggeun Ji +2Edge InferenceOrthogonal Representation Learning

    School of Engineering, York University, Toronto, ON, Canada.

  10. Exploring Block Anomaly Detection In HDFS Log Data Analysis

    Jul 31, 2026WenYang Zhong, Tutut HerawanOnline Anomaly DetectionAnomaly Detection

    Department of Information Systems Faculty Of Computer Science And Information Technology Universiti Malaya, 50603 Kuala Lumpur, Malaysia

  11. ReMoE: Report-Guided Mixture-of-Experts for Multimodal OCT/OCTA Anomaly Detection

    Jul 31, 2026Zihan Nie, Qincheng Qiao, Muhao Xu +4Mixture of ExpertsOptical Coherence Tomography

    School of Mechanical Engineering, Shandong University, Jinan, China · 2Key Laboratory of High Efficiency and Clean Mechanical Manufacture, Shandong University, Ministry of Education, Jinan, China · 6Airdoc-Monash Research, Monash University, Clayton, VIC 3800, Australia +3

  12. RareSense: Rarity-Aware Similarity Search for Anomaly Retrieval in Transactional Data

    Jul 30, 2026Sidahmed Benabderrahmane, Talal RahwanAnomaly Detection

    New York University NYUAD, Department of Computer Science, Division of Science .

  13. Towards Real-Time PixOOD: Efficient Anomaly Segmentation for Autonomous Vehicles

    Jul 30, 2026Luca de Martino, Federico Aromolo, Federico Nesti +1Efficient InferenceAutonomous Driving

    Department of Excellence in Robotics & AI, Scuola Superiore Sant’Anna, Pisa, Italy

  14. Simulative Anomaly Detection using 2D Tomography

    Jul 30, 2026Moti Ben-Harush, Nimrod Teneh, Gregory LukovskyAnomaly Detection

    Elta Systems Ltd., Ashdod 7710202, Israel

  15. Failure Detection for Surgical Robot Imitation Policies via Flow-Matching World Modeling

    Jul 29, 2026Zhefeng Huang, Yilin Cai, Ankit Patel +3Robot Failure DetectionWorld Models

  16. INCLAIR: Inception-Based Longitudinal Clinical Anomaly Detection with Informed Reasoning

    Jul 29, 2026Maxx Richard Rahman, Wolfgang MaassInterpretable Anomaly DetectionTime-Series Anomaly Detection

    German Research Center for Artificial Intelligence (DFKI), Germany · Saarland University, Germany

  17. ScratchSim: A Procedural Synthetic Data Pipeline for Surface Scratch Detection

    Jul 29, 2026Paul Julius Kühn, Saptarshi Neil Sinha, Tiago Kleist +3Synthetic-to-Real Domain AdaptationSynthetic Data Generation

    Fraunhofer IGD, Darmstadt, Germany · Fraunhofer IGD, Darmstadt Germany · Fraunhofer IGD & TU Darmstadt, Darmstadt, Germany +1

  18. Early Failure Prediction from Near-Anomaly Detection: A Proactive Approach

    Jul 29, 2026L{é}a Billet, Louise Trav{é}-Massuy{è}s, Elodie Chanthery +1Industrial Anomaly DetectionUnsupervised Anomaly Detection

    LAAS, INSA Toulouse · LAAS-CNRS, University of Toulouse, CNRS, Toulouse, France · LAAS-DISCO, Comue de Toulouse +1

  19. Robust Unsupervised Network Intrusion Detection via Federated Learning with Selective Aggregation under Anomalous Sample Contamination

    Jul 28, 2026Shohei Kamiguchi, Takayuki NishioNetwork Intrusion DetectionUnsupervised Anomaly Detection

    School of Engineering, Institute of Science Tokyo, Tokyo 152-8550, Japan

  20. Localized Anomaly Detection via Differentiable D-vine Copulas

    Jul 27, 2026Nicholas Andrea Pearson, Francesca Zanello, Davide Russo +2Anomaly LocalizationDensity Estimation

    University of Trieste, Trieste, Italy · Idrostudi srl, Trieste, Italy

  21. DuoAD: Leveraging [CLS] Dual Characteristics for Training-Free Few-Shot Anomaly Detection

    Jul 27, 2026Jyun-Ze Tang, Po-Han Huang, Ming-Ching Chang +2Few-Shot Anomaly DetectionAnomaly Localization

    Inventec Corporation, Taipei, Taiwan · University at Albany, State University of New York, NY, USA

  22. Embeddings based Anomaly Detection for Cleaning Global Crop Type Reference Datasets

    Jul 27, 2026Syed Roshaan Ali Shah, Kristof Van Tricht, Christina Butsko +2Agricultural Remote SensingNoisy-Label Learning

    VITO Remote Sensing, Mol, Belgium · European Space Agency (ESA), Frascati, Italy

  23. Extreme Volatility Warning under Label Scarcity via Multi-Source Anomaly Fusion

    Jul 26, 2026Jin Qian, Zhangzhi Xiong, Mingrui Li +1Multimodal Anomaly DetectionFinancial Time Series

    ShanghaiTech University, Shanghai, China

  24. Micro-Segmentation Anomaly Detection in Zero-Trust Software-Defined Network Fabrics

    Jul 24, 2026Ashly JosephNetwork Intrusion DetectionCybersecurity

  25. Disentangling Multi-View Scanning in Mamba for Network Traffic Anomaly Detection

    Jul 24, 2026Xinglin Lian, Chengtai Cao, Ting Zhong +1MambaDisentangled Representation Learning

    University of Electronic Science and Technology of China · Chengdu, Sichuan, China · City University of Hong Kong +1

  26. An Insight on Evaluation Metrics Under the Imbalanced Case of Anomaly Detection

    Jul 24, 2026Romain Hermary, Nesryne Mejri, Djamila AouadaClass-Imbalanced LearningAnomaly Detection

    CVI2, University of Luxembourg Luxembourg, Luxembourg

  27. MemNMF: Memory-Augmented NMF on LPC Spectra for Anomalous Sound Detection

    Jul 24, 2026Phurich Saengthong, Takahiro ShinozakiMemory-Augmented Neural NetworksNon-Negative Matrix Factorization

    Institute of Science Tokyo, Japan

  28. Synthetic data generation framework for quality control automation in gravure printing

    Jul 23, 2026Korota Arsène Coulibaly, Mohamed Hamlich, Khalid Hmali +1Synthetic Data GenerationSynthetic Anomaly Generation

    LCCPS Lab, ENSAM, Hassan II University of Casablanca, 150 Bd du Nil, Casablanca, 20670, , Morocco · Plastima, Commune Chellalat, Route Secondaire 3002, Mohammedia, Casablanca, , , Morroco

  29. Unsupervised Consensus-Based Anomaly Detection for Spatiotemporal Malaria Incidence in Ghana

    Jul 23, 2026T. Ansah-Narh, Y. Asare AfraneHealthcareUnsupervised Anomaly Detection

    Ghana Space Science and Technology Institute, Ghana Atomic Energy Commission, P. O. Box LG 80, Legon, Accra, Ghana · Department of Medical Microbiology, University of Ghana Medical School, University of Ghana, Accra, Ghana

  30. Beyond Heavy Log Curation: Perplexity-Based APT Detection via Unsupervised, Context-Augmented Language Models

    Jul 23, 2026Shoya Otsu, Kei Suzuki, Toshiaki Koike-Akino +2Online Anomaly DetectionLLMs for Cybersecurity

    Mitsubishi Electric Corporation, Japan. · Mitsubishi Electric Research Laboratories, Cambridge, MA, USA.