Human Activity Recognition

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27 papers in the last four weeks, up 23% on the four weeks before. 0.2% of all new papers.

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  1. Neuro-Symbolic Graph Transformers for Hierarchical Intention Recognition from Multimodal Human Activity Sequences

    Oct 13, 2026Farnaz Soleimani, Abdelghani Chibani, Yacine Amirat +1Human Activity RecognitionGraph Transformer

    LISSI · LISSI Laboratory, University of Paris-Est Cr´eteil (UPEC), 122 Rue Paul Armangot, Vitry-sur-Seine, 94400, France.

  2. Variable Input Masked Autoencoders for Wrist-Worn Accelerometry

    Oct 12, 2026Harish Haresamudram, Wanting Mao, Aditya Radhakrishnan +2Self-Supervised Time Series Representation LearningTime-Series Foundation Models

    University of Illinois Urbana-Champaign · Google

  3. CHEAR: Confusion-Hierarchy Evidence-Aware Reasoning for Cost-Efficient Human Activity Recognition

    Oct 11, 2026Xiangqing Lu, Tao Zhu, Mingxing Nie +1Human Activity RecognitionWearable Sensing

  4. OntoAR-HAR: Ontology-Guided Agentic RAG with Personalized Memory for Human Activity Recognition

    Oct 11, 2026Xiangqing Lu, Tao Zhu, Liang Yu +6Human Activity RecognitionRetrieval-Augmented Classification

    School of Computer Science, University of South China, Hengyang, China · School of Computer Science and Technology, Dalian University of Technology, Dalian, China · Hunan University, Changsha, China +1

  5. What Egocentric Video Embeddings Encode and How to Combine Them with Inertial Sensors for Human Activity Recognition

    Oct 9, 2026Kansuke HabanoHuman Activity RecognitionEgocentric Video Understanding

    Independent Researcher, Japan

  6. MorphCL: Morphological Contrastive Learning for Inertial-based Human Activity Recognition

    Oct 7, 2026Marius Bock, Yuwei Zhang, Juergen Gall +3Human Activity RecognitionMotion Representation Learning

    University of Bonn · University of Cambridge · Lamarr Institute for Machine Learning and Artificial Intelligence +1

  7. REFIT: Recognize, Fix, and Test Wearable Sensor Placement Shifts without Labels

    Oct 6, 2026Bangxun TangWearable SensingHuman Activity Recognition

    University of California, Irvine, USA

  8. Signature-Based Feature Learning for Human Activity Recognition: A Reproducible Machine Learning Study of Representation, Depth, and Model Choice

    Oct 5, 2026Kamal Jarrar, Jacky Cresson, Christian ParoissinHuman Activity RecognitionTime Series Representation Learning

    LMAP

  9. Graph-Based Recognition of Simulated Train-Driver States From Facial and Upper-Body Keypoints

    Oct 5, 2026Olivia Nocentini, Marta Lagomarsino, Gokhan Solak +6Human Activity RecognitionDriver Monitoring

    Human-Robot Interfaces and Interaction Laboratory, Istituto Italiano di Tecnologia, Via S.Quirico 19d, Genoa, Italy · Department of Bioengineering, Sir Michael Uren Hub Imperial College London 86 Wood Lane London W12 0BZ United Kingdom · Department of Technological Innovations and Safety of Plants, Products and Anthropic Settlements, Italian National Institute for Insurance against Accidents at Work (INAIL), Via R.Ferruzzi 38, Rome, Italy

  10. A new design of a fall detection system integrating landmark identification and deep learning techniques

    Oct 5, 2026Tri Nhut Do, Thi Thuy LeFall DetectionHuman Activity Recognition

    University of Information Technology, Vietnam National University in Ho Chi Minh City, Quarter 34, Linh Xuan Ward, Ho Chi Minh City, Vietnam · Thu Dau Mot University, 6 Tran Van On Street, Phu Loi Ward, Ho Chi Minh City, Vietnam

  11. Characterizing the Performance Gap in Human Activity Recognition for Older Adults

    Oct 2, 2026Hossein Khayami, Sungjin Hwang, Eshed Ohn-Bar +4Human Activity RecognitionWearable Sensing

    University of Maryland College Park, Maryland, USA · Boston University Boston, Massachusetts, USA · University of Michigan Ann Arbor, Michigan, USA

  12. Diffusion-Based Synthetic Data Pretraining for Enhancing Activity Recognition

    Oct 1, 2026E. Riveros, D. Vega-Oliveros, A. Soriano-Vargas +1Human Activity RecognitionSynthetic Data Pretraining

    Institute of Computing, State University of Campinas, Campinas, Brazil · Institute of Computing State University of Campinas Unicamp Campinas, Brazil · Institute of Science and Technology, Federal University of Sao Paulo, Sao Jose dos Campos, Brazil +3

  13. RAST: Resolution-Aware Privileged Structure Transfer for Low-Resolution Audio Activity Recognition

    Sep 30, 2026Ji Hwan Park, Gautham Krishna Gudur, Yufei Shen +2Audio Representation LearningHuman Activity Recognition

    The University of Texas at Austin Austin, Texas, USA

  14. An Effective, Reliable, and Robust Framework for Human Activity Recognition Using Wearable Sensors

    Sep 29, 2026Nafees Ahmad, Ho-fung Leung, Muhammad Adil Abid +1Human Activity RecognitionWearable Sensing

    The Chinese University of Hong Kong, China · Independent Researcher, China · Malmö University, Sweden +1

  15. More Features Are Not More Evidence: Limits of Training-Free Human Activity Recognition with Jev

    Sep 28, 2026Orhan KonakHuman Activity RecognitionClassification

    Hasso Plattner Institute, University of Potsdam Potsdam, Germany

  16. mmHRI: Towards Privacy-Preserving Human-Robot Interaction with Millimeter-Wave Radar

    Sep 28, 2026Junqiao Fan, Yuxuan Hu, Bofan Lyu +7Human Activity RecognitionMillimeter-Wave Radar

    School of Electrical and Electronic Engineering, Nanyang Technological University. · School of Mechanical and Aerospace Engineering, Nanyang Technological University. · The Hong Kong University of Science and Technology (Guangzhou). +1

  17. FedMHAR: Federated Multimodal Human Activity Recognition using Multi-Agent Reinforcement Learning

    Sep 27, 2026Debasmita Dey, Tanmay Sen, Himel MallickMultimodal Federated LearningHuman Activity Recognition

    SQC & OR Unit Indian Statistical Institute Kolkata Kolkata, India · Department of Population Health Sciences Cornell University 425 E 61st Street New York

  18. Human Activity Recognition via Ultra-Wideband Data: A Framework for Dimensionality Reduction, Pattern Discovery, and Predictive Modeling

    Sep 25, 2026Nahid Sahel Gozin, Reza Sedaghat, Prathap SiddavaatamHuman Activity RecognitionDimensionality Reduction

    OPR-AL Lab, Toronto Metropolitan University, 350 Victoria Street, Toronto, ON M5B 2K3, Canada

  19. SenseAgent: An LLM Agent for Adaptive Cross-Domain IMU Sensing

    Sep 25, 2026Tianya Zhao, Chuan Liu, Xuyu WangWearable SensingAdaptive Inference

    Florida International University Miami, Florida, USA

  20. SynDORBench: Evaluating LVLM Perceptual Robustness Under Physically Constrained Visibility Conditions

    Sep 25, 2026Jeremy Stephen Gabriel Yee, Zhengkui Wang, Zhiyuan Zhang +5VLM EvaluationVLM Robustness

    Singapore Institute of Technology · Singapore Management University · NVIDIA AI Technology Center

  21. When Temporal Perturbations Act Like Sensor Biases: Label-Free Auditing of Wearable Activity Recognizers

    Sep 24, 2026Qingyu Wu, Yuan Wei, Renju Liu +1Human Activity RecognitionAdversarial Attacks

    Defense Innovation Institute, Academy of Military Science, Beijing, China · School of Software Engineering, South China University of Technology, Guangzhou, China

  22. AnomaSense: Anomaly-based Sensor Activation for Fine-Grained Human Activity Recognition

    Sep 24, 2026Xue Wang, Yang ZhangHuman Activity RecognitionWearable Sensing

    University of California, Los Angeles Los Angeles, CA, USA

  23. Real-Time Hand Gesture Recognition for OpenXR Using Transformer-Based Machine Learning

    Sep 21, 2026Salar Rezayani, Russell ButlerHuman Activity RecognitionGesture Recognition

    University of Waterloo · Bishop’s University

  24. Ask Before It Tells: Benchmark-to-Robot Body-Cue Transfer for a Question-First Bedside Robot

    Sep 21, 2026Dongsik YoonHuman Activity RecognitionAssistive Robotics

    HDC LABS, Republic of Korea

  25. PSEE: Progressive Sensor Event Expansion for Point-Supervised Temporal Action Localization

    Sep 18, 2026Jiaxi Yin, Ge Wang, Han Ding +1Temporal Action LocalizationHuman Activity Recognition

    Xi’an Jiaotong University, Xi’an, China

  26. Smart Insole Human Activity Recognition for Continuous Monitoring in Elderly Care

    Sep 16, 2026Edwin Rios, Antony Garcia, Fengpei Yuan +1Human Activity RecognitionWearable Sensing

    Department of Electrical and Computer Engineering Worcester Polytechnic Institute Worcester, MA, USA · Facultad de Ingenier´ıa El´ectrica Universidad Tecnol´ogica de Panam´a Panama City, Panama · Department of Robotics Engineering Worcester Polytechnic Institute Worcester, MA, USA

  27. Coverage-Aware Virtual IMU Augmentation for Low-Resource Human Activity Recognition

    Sep 15, 2026Jiayuan Gao, Yingwei Zhang, Ziyao Tang +4Human Activity RecognitionSynthetic Data Augmentation

    Beijing Key Laboratory of Mobile Computing and Pervasive Device, Institute of Computing Technology, Chinese Academy of Sciences, Beijing, China · University of Chinese Academy of Sciences, Beijing, China · Nanyang Technological University, Singapore +2

  28. Sequence Recognition in Bharatnatyam dance

    Sep 14, 2026Himadri Bhuyan, Rohit Dhaipule, Partha Pratim DasHuman Activity RecognitionVideo Action Recognition

    Indian Institute of Technology Kharagpur, Kharagpur 721302, West Bengal, India

  29. Domain Generalization for Smartphone-Based Human Activity Recognition: A Systematic Analysis of Components and Interactions

    Sep 14, 2026Otávio Oliveira Napoli, Edson BorinHuman Activity RecognitionDomain Generalization

    Institute of Computing · University of Campinas · Av. Albert Einstein

  30. EdgeHAR: An Edge-Native Compact Sensor Foundation Model for Human Activity Recognition

    Sep 13, 2026He Zhang, Siyu Yuan, Siyu Liu +2Human Activity RecognitionWearable Sensing

    Northwestern Polytechnical University Xi’an, Shaanxi, China · RPTU University Kaiserslautern-Landau Kaiserslautern, Rheinland Pfalz, Germany · Xi’an University of Technology Xi’an, Shaanxi, China