State Representation Learning for Control: An Overview
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Abstract (arXiv)
Representation learning algorithms are designed to learn abstract features that characterize data. State representation learning (SRL) focuses on a particular kind of representation learning where learned features are in low dimension, evolve through time, and are influenced by actions of an agent. The representation is learned to capture the variation in the environment generated by the agent's actions; this kind of representation is particularly suitable for robotics and control scenarios. In particular, the low dimension characteristic of the representation helps to overcome the curse of dimensionality, provides easier interpretation and utilization by humans and can help improve performance and speed in policy learning algorithms such as reinforcement learning. This survey aims at covering the state-of-the-art on state representation learning in the most recent years. It reviews different SRL methods that involve interaction with the environment, their implementations and their applications in robotics control tasks (simulated or real). In particular, it highlights how generic learning objectives are differently exploited in the reviewed algorithms. Finally, it discusses evaluation methods to assess the representation learned and summarizes current and future lines of research.
Key facts. Cited by 125 papers in the map (data through 7 Oct 2026). First posted on arXiv 12 Feb 2018.
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Citing papers per year: 2019: 1; 2020: 2; 2021: 28; 2022: 20; 2023: 19; 2024: 15; 2025: 23; 2026: 17.
125 papers.
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- 2023Learning Interactive Real-World Simulatorscited by 440
- 2021Pretraining Representations for Data-Efficient Reinforcement Learningcited by 105
- 2025TesserAct: Learning 4D Embodied World Modelscited by 90
- 2021Learning by Watching: Physical Imitation of Manipulation Skills from Human Videoscited by 87
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- 2022Challenges and Opportunities in Offline Reinforcement Learning from Visual Observationscited by 63
- 2023Self-Supervised Multimodal Learning: A Surveycited by 58
- 2024Bridging State and History Representations: Understanding Self-Predictive RLcited by 52
- 2022Reinforcement Learning with Neural Radiance Fieldscited by 43
- 2023BISCUIT: Causal Representation Learning from Binary Interactionscited by 38
- 2024Advancing Humanoid Locomotion: Mastering Challenging Terrains with Denoising World Model Learningcited by 38
- 2021Training Larger Networks for Deep Reinforcement Learningcited by 37
38 more
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- 2021Provable Representation Learning for Imitation with Contrastive Fourier Featurescited by 34
- 2021Geometric Entropic Explorationcited by 32
- 2021Action-Sufficient State Representation Learning for Control with Structural Constraintscited by 31
- 2021Learning a State Representation and Navigation in Cluttered and Dynamic Environmentscited by 30
- 2021Which Mutual-Information Representation Learning Objectives are Sufficient for Control?cited by 28
- 2021JueWu-MC: Playing Minecraft with Sample-efficient Hierarchical Reinforcement Learningcited by 28
- 2024LLM-Empowered State Representation for Reinforcement Learningcited by 28
- 2026World-Gymnast: Training Robots with Reinforcement Learning in a World Modelcited by 25
- 2022Investigating the Properties of Neural Network Representations in Reinforcement Learningcited by 24
- 2021Meta-Adaptive Nonlinear Control: Theory and Algorithmscited by 23
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- 2021A Deep Reinforcement Learning Approach to Marginalized Importance Sampling with the Successor Representationcited by 19
- 2022Back to the Manifold: Recovering from Out-of-Distribution Statescited by 19
- 2022Unsupervised Representation Learning in Deep Reinforcement Learning: A Reviewcited by 18
- 2023Concept Learning for Interpretable Multi-Agent Reinforcement Learningcited by 18
- 2021Continual Learning in Deep Networks: an Analysis of the Last Layercited by 17
- 2023RePo: Resilient Model-Based Reinforcement Learning by Regularizing Posterior Predictabilitycited by 17
- 2025A Survey of State Representation Learning for Deep Reinforcement Learningcited by 17
- 2022Reinforcement learning for automatic quadrilateral mesh generation: a soft actor-critic approachcited by 16
- 2021Explainable Autonomous Robots: A Survey and Perspectivecited by 15
- 2023Testing of Deep Reinforcement Learning Agents with Surrogate Modelscited by 12
- 2025Simplicial Embeddings Improve Sample Efficiency in Actor-Critic Agentscited by 12
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- 2023Transformers in Reinforcement Learning: A Surveycited by 11
- 2025Interpretable Machine Learning in Physics: A Reviewcited by 11
- 2021Low Dimensional State Representation Learning with Robotics Priors in Continuous Action Spacescited by 9
- 2021Common Information based Approximate State Representations in Multi-Agent Reinforcement Learningcited by 8
- 2023A Multiagent CyberBattleSim for RL Cyber Operation Agentscited by 8
- 2020Domain-Adversarial and Conditional State Space Model for Imitation Learningcited by 7
- 2024Parametric PDE Control with Deep Reinforcement Learning and Differentiable L0-Sparse Polynomial Policiescited by 7
- 2020Modelling Agent Policies with Interpretable Imitation Learningcited by 6
- 2021How to Sense the World: Leveraging Hierarchy in Multimodal Perception for Robust Reinforcement Learning Agentscited by 6
- 2021Adaptation through prediction: multisensory active inference torque controlcited by 6
- 2022Factored World Models for Zero-Shot Generalization in Robotic Manipulationcited by 6
- 2022Deep Kernel Learning of Dynamical Models from High-Dimensional Noisy Datacited by 6
- 2019State Representation Learning from Demonstrationcited by 5
- 2021A Versatile and Efficient Reinforcement Learning Framework for Autonomous Drivingcited by 5
50 most cited of 125 All 125 (JSON)
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- 2026State Representation Matters in Deep Reinforcement Learning: Application to Energy Trading25 Jun 2026
- 2026Back to Parsimonious Latents: Learning Task-Centric World Models from Visual Foundations25 May 2026
- 2026Constrained latent state modeling: A unifying perspective on representation learning under competing constraints15 May 2026
- 2026Debiased Model-based Representations for Sample-efficient Continuous Control12 May 2026
- 2026Integrating Causal DAGs in Deep RL: Activating Minimal Markovian States with Multi-Order Exposure8 May 2026
- 2026Modular Reinforcement Learning For Cooperative Swarms6 May 2026
- 2026Structured Latent Dynamics in Wireless CSI via Homomorphic World Models20 Mar 2026
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- 2026Position: Introspective Experience from Conversational Environments as a Path to Better Learning16 Feb 2026
38 more
- 2026Geometry of Uncertainty: Learning Metric Spaces for Multimodal State Estimation in RL12 Feb 2026
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- 2026Fubini Study geometry of representation drift in high dimensional data1 Feb 2026
- 2026Formulating Reinforcement Learning for Human-Robot Collaboration through Off-Policy Evaluation27 Jan 2026
- 2026State Design Matters: How Representations Shape Dynamic Reasoning in Large Language Models25 Jan 2026
- 2025Learning Causal States Under Partial Observability and Perturbation29 Nov 2025
- 2025Enhancing Tactile-based Reinforcement Learning for Robotic Control24 Oct 2025
- 2025A Foundational Theory of Quantitative Abstraction: Adjunctions, Duality, and Logic for Probabilistic Systems22 Oct 2025
- 2025Demystifying the Mechanisms Behind Emergent Exploration in Goal-conditioned RL15 Oct 2025
- 2025Simplicial Embeddings Improve Sample Efficiency in Actor-Critic Agents15 Oct 2025
- 2025MultiModal Action Conditioned Video Generation2 Oct 2025
- 2025PoseDiff: A Unified Diffusion Model Bridging Robot Pose Estimation and Video-to-Action Control29 Sep 2025
- 2025Learning Representations in Video Game Agents with Supervised Contrastive Imitation Learning15 Sep 2025
- 2025Learning Primitive Embodied World Models: Towards Scalable Robotic Learning28 Aug 2025
- 2025Goals and the Structure of Experience20 Aug 2025
- 2025Stackelberg Coupling of Online Representation Learning and Reinforcement Learning10 Aug 2025
- 2025Reinforcement Learning with Physics-Informed Symbolic Program Priors for Zero-Shot Wireless Indoor Navigation27 Jun 2025
- 2025A Survey of State Representation Learning for Deep Reinforcement Learning20 Jun 2025
- 2025Stable CDE Autoencoders with Acuity Regularization for Offline Reinforcement Learning in Sepsis Treatment17 Jun 2025
- 2025TesserAct: Learning 4D Embodied World Models29 Apr 2025
- 2025Interpretable Machine Learning in Physics: A Review30 Mar 2025
- 2025Perspective-Shifted Neuro-Symbolic World Models: A Framework for Socially-Aware Robot Navigation26 Mar 2025
- 2025APF+: Boosting adaptive-potential function reinforcement learning methods with a W-shaped network for high-dimensional games17 Mar 2025
- 2025A representational framework for learning and encoding structurally enriched trajectories in complex agent environments17 Mar 2025
- 2025Reasoning in visual navigation of end-to-end trained agents: a dynamical systems approach11 Mar 2025
- 2025Learning from Reward-Free Offline Data: A Case for Planning with Latent Dynamics Models20 Feb 2025
- 2025Policy-Guided Causal State Representation for Offline Reinforcement Learning Recommendation4 Feb 2025
- 2025HypeRL: Hypernetwork-Based Reinforcement Learning for Control of Parametrized Dynamical Systems8 Jan 2025
- 2024Interpretable and Efficient Data-driven Discovery and Control of Distributed Systems6 Nov 2024
- 2024Capacity-Aware Planning and Scheduling in Budget-Constrained Multi-Agent MDPs: A Meta-RL Approach28 Oct 2024
- 2024Multimodal Information Bottleneck for Deep Reinforcement Learning with Multiple Sensors23 Oct 2024
- 2024Sliding Puzzles Gym: A Scalable Benchmark for State Representation in Visual Reinforcement Learning17 Oct 2024
- 2024Model-Based Reinforcement Learning for Control of Strongly-Disturbed Unsteady Aerodynamic Flows26 Aug 2024
- 2024Advancing Humanoid Locomotion: Mastering Challenging Terrains with Denoising World Model Learning26 Aug 2024
- 2024IN-Sight: Interactive Navigation through Sight1 Aug 2024
- 2024LLM-Empowered State Representation for Reinforcement Learning18 Jul 2024
- 2024On Causally Disentangled State Representation Learning for Reinforcement Learning based Recommender Systems18 Jul 2024
- 2024Combining Federated Learning and Control: A Survey12 Jul 2024
50 newest of 125 All 125 (JSON)
- 2023Learning Interactive Real-World Simulatorscited by 440
- 2025TesserAct: Learning 4D Embodied World Modelscited by 90
- 2024Advancing Humanoid Locomotion: Mastering Challenging Terrains with Denoising World Model Learningcited by 38
- 2023World Models and Predictive Coding for Cognitive and Developmental Robotics: Frontiers and Challengescited by 35
- 2026World-Gymnast: Training Robots with Reinforcement Learning in a World Modelcited by 25
- 2022Factored World Models for Zero-Shot Generalization in Robotic Manipulationcited by 6
- 2025Learning Primitive Embodied World Models: Towards Scalable Robotic Learningcited by 5
- 2026LpWM: A Case for Sparse Representations in World Modelscited by 5
- 2025MultiModal Action Conditioned Video Generationcited by 3
- 2023KARNet: Kalman Filter Augmented Recurrent Neural Network for Learning World Models in Autonomous Driving Taskscited by 2
- 2026Structured Latent Dynamics in Wireless CSI via Homomorphic World Modelscited by 2
- 2022Sparse Representation Learning with Modified q-VAE towards Minimal Realization of World Modelcited by 0
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- 2026CF-JEPA: Improving Robustness of JEPA World Models via Controllability Factorization30 Sep 2026
- 2026LpWM: A Case for Sparse Representations in World Models24 Aug 2026
- 2026Back to Parsimonious Latents: Learning Task-Centric World Models from Visual Foundations25 May 2026
- 2026Structured Latent Dynamics in Wireless CSI via Homomorphic World Models20 Mar 2026
- 2026Discrete World Models via Regularization2 Mar 2026
- 2026World-Gymnast: Training Robots with Reinforcement Learning in a World Model2 Feb 2026
- 2025MultiModal Action Conditioned Video Generation2 Oct 2025
- 2025Learning Primitive Embodied World Models: Towards Scalable Robotic Learning28 Aug 2025
- 2025Goals and the Structure of Experience20 Aug 2025
- 2025TesserAct: Learning 4D Embodied World Models29 Apr 2025
- 2025Perspective-Shifted Neuro-Symbolic World Models: A Framework for Socially-Aware Robot Navigation26 Mar 2025
- 2024Advancing Humanoid Locomotion: Mastering Challenging Terrains with Denoising World Model Learning26 Aug 2024
12 newest of 17 All 17 (JSON)
- 2022Challenges and Opportunities in Offline Reinforcement Learning from Visual Observationscited by 63
- 2021Provable Representation Learning for Imitation with Contrastive Fourier Featurescited by 34
- 2021JueWu-MC: Playing Minecraft with Sample-efficient Hierarchical Reinforcement Learningcited by 28
- 2020Domain-Adversarial and Conditional State Space Model for Imitation Learningcited by 7
- 2020Modelling Agent Policies with Interpretable Imitation Learningcited by 6
- 2019State Representation Learning from Demonstrationcited by 5
- 2025Policy-Guided Causal State Representation for Offline Reinforcement Learning Recommendationcited by 2
- 2025Learning Representations in Video Game Agents with Supervised Contrastive Imitation Learningcited by 1
- 2025Stable CDE Autoencoders with Acuity Regularization for Offline Reinforcement Learning in Sepsis Treatmentcited by 0
- 2026Formulating Reinforcement Learning for Human-Robot Collaboration through Off-Policy Evaluationcited by 0
- 2026Formulating Reinforcement Learning for Human-Robot Collaboration through Off-Policy Evaluation27 Jan 2026
- 2025Learning Representations in Video Game Agents with Supervised Contrastive Imitation Learning15 Sep 2025
- 2025Stable CDE Autoencoders with Acuity Regularization for Offline Reinforcement Learning in Sepsis Treatment17 Jun 2025
- 2025Policy-Guided Causal State Representation for Offline Reinforcement Learning Recommendation4 Feb 2025
- 2022Challenges and Opportunities in Offline Reinforcement Learning from Visual Observations9 Jun 2022
- 2021JueWu-MC: Playing Minecraft with Sample-efficient Hierarchical Reinforcement Learning7 Dec 2021
- 2021Provable Representation Learning for Imitation with Contrastive Fourier Features26 May 2021
- 2020Modelling Agent Policies with Interpretable Imitation Learning19 Jun 2020
- 2020Domain-Adversarial and Conditional State Space Model for Imitation Learning31 Jan 2020
- 2019State Representation Learning from Demonstration15 Sep 2019
- 2021Pretraining Representations for Data-Efficient Reinforcement Learningcited by 105
- 2021Learning by Watching: Physical Imitation of Manipulation Skills from Human Videoscited by 87
- 2025Learning from Reward-Free Offline Data: A Case for Planning with Latent Dynamics Modelscited by 77
- 2023Self-Supervised Multimodal Learning: A Surveycited by 58
- 2024Bridging State and History Representations: Understanding Self-Predictive RLcited by 52
- 2022Reinforcement Learning with Neural Radiance Fieldscited by 43
- 2023BISCUIT: Causal Representation Learning from Binary Interactionscited by 38
- 2021Training Larger Networks for Deep Reinforcement Learningcited by 37
- 2021Geometric Entropic Explorationcited by 32
- 2021Action-Sufficient State Representation Learning for Control with Structural Constraintscited by 31
- 2021Learning a State Representation and Navigation in Cluttered and Dynamic Environmentscited by 30
- 2021Which Mutual-Information Representation Learning Objectives are Sufficient for Control?cited by 28
12 most cited of 92 All 92 (JSON)
- 2026Disentangled Skill Representations for Predictive Human Modeling24 Aug 2026
- 2026State Representation Matters in Deep Reinforcement Learning: Application to Energy Trading25 Jun 2026
- 2026Constrained latent state modeling: A unifying perspective on representation learning under competing constraints15 May 2026
- 2026Debiased Model-based Representations for Sample-efficient Continuous Control12 May 2026
- 2026Integrating Causal DAGs in Deep RL: Activating Minimal Markovian States with Multi-Order Exposure8 May 2026
- 2026Modular Reinforcement Learning For Cooperative Swarms6 May 2026
- 2026Position: Introspective Experience from Conversational Environments as a Path to Better Learning16 Feb 2026
- 2026Geometry of Uncertainty: Learning Metric Spaces for Multimodal State Estimation in RL12 Feb 2026
- 2026Fubini Study geometry of representation drift in high dimensional data1 Feb 2026
- 2025Enhancing Tactile-based Reinforcement Learning for Robotic Control24 Oct 2025
- 2025A Foundational Theory of Quantitative Abstraction: Adjunctions, Duality, and Logic for Probabilistic Systems22 Oct 2025
- 2025Demystifying the Mechanisms Behind Emergent Exploration in Goal-conditioned RL15 Oct 2025
12 newest of 92 All 92 (JSON)