LOCOMOTION
FutureNav:面向视觉与语言导航的统一世界-动作建模框架
Lingfeng Zhang, Zeying Gong, Xiaoshuai Hao, Haoxiang Fu, Qiang Zhang, Mingliang Zhou, Hangjun Ye, Xiaojun Liang, Junwei Liang, Wenbo Ding
- 发表年份
- 2026
- 访问权限
- 开放获取
摘要
FutureNav提出了一种基于视觉语言模型(VLM)的统一世界-动作建模框架,通过联合编码文本、视觉和空间特征,并优化动作策略、逆动态、前向动态和未来生成四个目标,实现了导航动作预测与显式世界建模的协同。实验表明,仅使用4B参数规模的主干网络,该方法在多个视觉语言导航基准上达到了最先进性能。
关键词
vision-and-language navigationworld-action modelingfoundation modelspatial reasoningfuture state prediction
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