πR^2: Reactive Real-time Flow Policies

  • 类型:arxiv
  • 标识:2607.26055
  • 链接:https://arxiv.org/abs/2607.26055
  • 主分类:engineering
  • 形态:method
  • 被引:0
  • 被引来源:Semantic Scholar + OpenAlex
  • S2被引:0
  • OpenAlex被引:0
  • 影响力被引:0
  • TLDR:This work presentspi-r2-flow, which makes action-chunking flow policies reactive and real-time while retaining large backbones, expressive multi-modal policies, and multi-action prediction, and a latency-adaptive flow schedule that treats in-flight actions as inpainting conditioning and emits actions in one denoising step per call.
  • OpenAlex ID:W7171669197
  • OpenAlex DOI:10.48550/arxiv.2607.26055
  • DOI:10.48550/arxiv.2607.26055
  • DOI来源:OpenAlex
  • 开放获取:green
  • 开放获取链接:https://doi.org/10.48550/arxiv.2607.26055
  • OpenAlex更新:2026-08-26
  • 待LLM分类:否
  • 标题中文:πR^2:反应式实时流策略
  • TLDR中文:提出 pi-r2-flow,使 action-chunking flow 策略具备实时响应能力,同时保留大型 backbone、表达力强的多模态策略与多动作预测能力,并给出延迟自适应 flow 调度,将 in-flight 动作作为 inpainting 条件,每次调用仅需一步去噪即可输出动作。
  • 来源文件
  • /inbox/tom/_candidates/2026-07-31-agent-rag-longcontext-candidates.json
  • [S2 enrich]
  • [OpenAlex backfill]