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| Main Authors: | , , |
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| Format: | Artículo Open Access |
| Published: |
Wiley
2025
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| Subjects: | |
| Online Access: | https://onlinelibrary.wiley.com/doi/10.1002/cav.70058 |
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Table of Contents:
- An Improved Social Force Model‐Driven Multi‐Agent Generative Adversarial Imitation Learning Framework for Pedestrian Trajectory Prediction Wen Zhou Wangyu Shen Xinyi Meng Computer Animation and Virtual Worlds ABSTRACTRecently, crowd trajectory prediction has attracted increasing attention. In particular, the simulation of pedestrian movement in scenarios such as crowd evacuation has gained increasing focus. The social force model is a promising and effective method for predicting the stochastic movement of pedestrians. However, individual heterogeneity, group‐driven cooperation, and poor self‐adaptive environmental interactive capabilities have not been comprehensively considered. This often makes it difficult to reproduce real scenarios. Therefore, a group‐enabled social force model‐driven multi‐agent generative adversarial imitation learning framework, namely, SFMAGAIL, is proposed. Specifically, (1) a group‐enabled individual heterogeneity schema is utilized to obtain related expert trajectories, which are fully incorporated into the desire force and group‐enabled paradigms; (2) A joint policy is used to exploit the connection between the agents and the environment; and (3) To explore the intrinsic features of expert trajectories, an actor–critic‐based multi‐agent adversarial imitation learning framework is presented to generate effective trajectories. Finally, extensive experiments based on 2D and 3D virtual scenarios are conducted to validate our method. The results show that our proposed method is superior to the compared methods. 10.1002/cav.70058 http://onlinelibrary.wiley.com/termsAndConditions#vor