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]