A Survey of World Models for Autonomous Driving
TLDR
A systematic survey of world models for autonomous driving, proposing a three-tiered taxonomy covering generation, planning, and interaction.
Reasoning
The paper provides a comprehensive taxonomy and review of world models in autonomous driving, covering generation methods, behavior planning, and interaction. Strengths include clear categorization and coverage of training paradigms; weaknesses include lack of new empirical results and limited discussion of real-world deployment challenges.
Read-first score
Read-first score 57.7, weighted from topical fit, citation, graph, method, reproducibility, and recency signals. Original total remains 47.
Field roles
Rank sensitivity
Stability: volatile; rank range: 351.
Keyword Scores
Deep Analysis
Innovations
- Proposes a three-tiered taxonomy for world models in autonomous driving: Generation of Future Physical World, Behavior Planning for Intelligent Agents, and Interaction between Prediction and Planning
- Covers diverse generation methods including Image-, BEV-, OG-, and PC-based approaches enhanced by diffusion models and 4D occupancy forecasting
- Integrates rule-driven and learning-based planning paradigms with cost map optimization and reinforcement learning
- Introduces latent space diffusion and memory-augmented architectures for multi-agent collaborative decision-making
- Analyzes training paradigms such as self-supervised learning, multimodal pretraining, and generative data augmentation
Methodology
This paper systematically reviews recent advances in world models for autonomous driving, proposing a three-tiered taxonomy that categorizes methods into generation, planning, and interaction. It further analyzes training paradigms and evaluates world models' performance in scene understanding and motion prediction tasks, providing a comprehensive technical roadmap.
Key Results
The survey provides a structured categorization of world model approaches and identifies key training paradigms, offering a technical roadmap for advancing safe and reliable autonomous driving solutions through world models.
Limitations
- Self-supervised representation learning remains a key challenge for practical deployment
- Multimodal fusion of diverse sensor data is not yet fully resolved
- Advanced simulation environments are needed to bridge the gap between research and real-world complex urban driving