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    <title>👨🏻‍💻 Work on YK&#39;s Blog</title>
    <link>https://yipko.com/posts/work/</link>
    <description>Recent content in 👨🏻‍💻 Work on YK&#39;s Blog</description>
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      <title>History-Guided Video Diffusion</title>
      <link>https://yipko.com/posts/work/history-guided-video-diffusion/</link>
      <pubDate>Tue, 11 Aug 2026 19:33:01 +0800</pubDate>
      
      <guid>https://yipko.com/posts/work/history-guided-video-diffusion/</guid>
      <description>DFoT 用逐帧独立噪声等级支持任意历史条件，History Guidance 再组合不同时间窗口和频率信息下的 score，在长视频生成中改善质量、一致性与运动幅度。</description>
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    <item>
      <title>One Step Diffusion via Shortcut Models</title>
      <link>https://yipko.com/posts/work/one-step-diffusion-via-shortcut-models/</link>
      <pubDate>Tue, 11 Aug 2026 18:35:00 +0800</pubDate>
      
      <guid>https://yipko.com/posts/work/one-step-diffusion-via-shortcut-models/</guid>
      <description>Shortcut Models 在同一个网络里联合学习局部 flow 和不同步长的有限跳跃，用二分自一致目标把多步生成能力递推到少步乃至单步推理。</description>
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    <item>
      <title>MARS Policy: Multimodality Only When It Matters</title>
      <link>https://yipko.com/posts/work/mars-policy-multimodality-only-when-it-matters/</link>
      <pubDate>Sat, 30 May 2026 17:36:37 +0800</pubDate>
      
      <guid>https://yipko.com/posts/work/mars-policy-multimodality-only-when-it-matters/</guid>
      <description>MARS 把 flow matching 的初始源分布改成高斯噪声与历史动作先验的自适应混合：任务阶段需要多模态时保留随机性，阶段接近单模态时退回更高效的确定性动作生成。</description>
    </item>
    
    <item>
      <title>Action-to-Action Flow Matching（A2A）</title>
      <link>https://yipko.com/posts/work/a2a/</link>
      <pubDate>Sun, 24 May 2026 05:18:15 +0800</pubDate>
      
      <guid>https://yipko.com/posts/work/a2a/</guid>
      <description>A2A 把常见的 `noise-to-action` 生成路线改成了 `action-to-action`。模型会从历史动作编码出来的 latent 起点出发，去生成未来动作 latent，不再从纯随机噪声起步，因此推理更快，也更贴合机器人运动的连续性。</description>
    </item>
    
    <item>
      <title>Real-Time Execution of Action Chunking Flow Policies（RTC）</title>
      <link>https://yipko.com/posts/work/rtc/</link>
      <pubDate>Sun, 24 May 2026 05:18:15 +0800</pubDate>
      
      <guid>https://yipko.com/posts/work/rtc/</guid>
      <description>RTC 是一个纯推理阶段的方法。它不改训练、不重训 VLA；执行旧 action chunk 的同时生成新 chunk，把“已经注定会执行的那段动作”冻结下来，再把剩余部分当成 inpainting 问题补出来，从而缓解高延迟下的停顿、跳变和 mode switching。</description>
    </item>
    
    <item>
      <title>Training-Time Action Conditioning for Efficient Real-Time Chunking（Training-Time RTC）</title>
      <link>https://yipko.com/posts/work/training-time-rtc/</link>
      <pubDate>Sun, 24 May 2026 05:18:15 +0800</pubDate>
      
      <guid>https://yipko.com/posts/work/training-time-rtc/</guid>
      <description>Training-Time RTC 把 RTC 原本放在推理阶段做的 continuity 约束前移到了训练阶段。模型在训练时就显式见到“给定已知 action prefix，继续生成 action postfix”这个任务，因此推理时不再需要 RTC 那套额外的 inpainting guidance。</description>
    </item>
    
    <item>
      <title>π0.7: a Steerable Generalist Robotic Foundation Model with Emergent Capabilities</title>
      <link>https://yipko.com/posts/work/pi0.7/</link>
      <pubDate>Sun, 24 May 2026 05:18:15 +0800</pubDate>
      
      <guid>https://yipko.com/posts/work/pi0.7/</guid>
      <description>`pi0.7` 把 prompt 从一句任务文本扩展成“总任务 &#43; 子任务语言 &#43; 子目标图像 &#43; episode metadata &#43; control mode”的多模态上下文。这样一来，模型更容易从混合质量、混合来源的数据里学到可控、可组合、可迁移的行为。</description>
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    <item>
      <title>APT Mirror Tool（树莓派版）：一键更换与测速</title>
      <link>https://yipko.com/posts/work/apt-mirror-tool-raspberry-pi/</link>
      <pubDate>Fri, 22 May 2026 00:00:00 +0800</pubDate>
      
      <guid>https://yipko.com/posts/work/apt-mirror-tool-raspberry-pi/</guid>
      <description>一个 APT 软件源配置工具的树莓派版本，支持 DEB822、传统格式和测速后切换。</description>
    </item>
    
    <item>
      <title>🚀 编译与部署 Llama.cpp（支持 CUDA &#43; 性能优化 &#43; 服务端）</title>
      <link>https://yipko.com/posts/work/llama-cpp-cuda-server-compile/</link>
      <pubDate>Sat, 03 May 2025 18:04:20 +0800</pubDate>
      
      <guid>https://yipko.com/posts/work/llama-cpp-cuda-server-compile/</guid>
      <description>本指南记录了如何在 Ubuntu 22.04 上编译和部署 Llama.cpp]，启用 CUDA 加速和优化选项，并通过 `llama-server` 启动一个本地推理 API 服务（兼容 HuggingFace）。 </description>
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    <item>
      <title>给 Linux/Conda 环境写个优雅的 CUDA 切换器</title>
      <link>https://yipko.com/posts/work/cuda-switcher-with-conda/</link>
      <pubDate>Tue, 15 Apr 2025 18:28:30 +0800</pubDate>
      
      <guid>https://yipko.com/posts/work/cuda-switcher-with-conda/</guid>
      <description>Linux 系统上快速切换不同 CUDA 版本的小工具，支持 Conda 环境自动切换，兼容系统默认 CUDA 设置。文末附有 AI Agent 自动化配置教程。</description>
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    <item>
      <title>CoppeliaSim/RLBench 奇葩问题与解决方案整理</title>
      <link>https://yipko.com/posts/work/coppeliasim-rlbench-troubleshooting-guide/</link>
      <pubDate>Sun, 23 Feb 2025 18:59:00 +0800</pubDate>
      
      <guid>https://yipko.com/posts/work/coppeliasim-rlbench-troubleshooting-guide/</guid>
      <description>A comprehensive guide to troubleshooting common issues encountered with CoppeliaSim and RLBench.</description>
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    <item>
      <title>Nvidia Tesla L40 无法关闭 ECC 功能/设置重启后失效 - 解决方案</title>
      <link>https://yipko.com/posts/work/nvidia-gpu-ecc-disable-failure-solution/</link>
      <pubDate>Fri, 21 Feb 2025 20:09:00 +0800</pubDate>
      
      <guid>https://yipko.com/posts/work/nvidia-gpu-ecc-disable-failure-solution/</guid>
      <description>本文介绍了在 Nvidia Tesla L40 上无法关闭 ECC 功能或者驱动设置无法生效的解决方案，包括使用 nvidia-smi 命令、手动卸载 NVIDIA 内核模块以及重载 GPU 和驱动等步骤，方法适用于所有具备ECC功能的GPU。文末附有AI Agent自动化执行教程，可直接用于自动化部署。</description>
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    <item>
      <title>科研远程桌面解决方案-GPU远程桌面配置详解</title>
      <link>https://yipko.com/posts/work/gpu-remote-desktop-research-setup/</link>
      <pubDate>Wed, 25 Sep 2024 18:42:00 +0800</pubDate>
      
      <guid>https://yipko.com/posts/work/gpu-remote-desktop-research-setup/</guid>
      <description>远程科研一晃一天，环境搭建履步维艰。笔者折腾了一下实验室服务器/工作站（headless机器）之间的远程桌面，由于要使用Isaac Sim等软件，需要让远程桌面跑在GPU上，故写一篇文章来记录一下实现流程，分享详细的手动配置步骤。本文底部还包含AI Agent自动化安装教程，可直接用于自动化部署。</description>
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    <item>
      <title>xrdp 剪贴板/文件传输故障的解决方案</title>
      <link>https://yipko.com/posts/work/the-malfunction-of-xrdp/</link>
      <pubDate>Sat, 24 Feb 2024 19:39:50 +0800</pubDate>
      
      <guid>https://yipko.com/posts/work/the-malfunction-of-xrdp/</guid>
      <description>xrdp 连接黑屏、剪贴板不工作、文件传输异常、硬盘无法挂载、没有声音的解决方案。文末附有 AI Agent 自动化修复教程，可直接用于自动化执行。</description>
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    <item>
      <title>NVIDIA GTX1600 系列显卡在Pytorch推理时的NaN问题</title>
      <link>https://yipko.com/posts/work/inference-bug-on-nvidia-gtx-1660/</link>
      <pubDate>Mon, 02 Oct 2023 00:04:45 +0800</pubDate>
      
      <guid>https://yipko.com/posts/work/inference-bug-on-nvidia-gtx-1660/</guid>
      <description>NVIDIA GTX1600 系列显卡（包括1650 1660Ti 1660Super在内）在Pytorch推理时，输出会变为NaN，即全空张量</description>
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    <item>
      <title>NVIDIA Jetson Nano 折腾记</title>
      <link>https://yipko.com/posts/work/jetson-nano-setting-up/</link>
      <pubDate>Sun, 05 Jun 2022 00:17:58 +0800</pubDate>
      
      <guid>https://yipko.com/posts/work/jetson-nano-setting-up/</guid>
      <description>Jetson 环境搭建以及模型部署</description>
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      <title>模拟退火算法(Simulated Annealing)——简析</title>
      <link>https://yipko.com/posts/work/simulated-annealing/</link>
      <pubDate>Fri, 21 Jan 2022 00:27:25 +0800</pubDate>
      
      <guid>https://yipko.com/posts/work/simulated-annealing/</guid>
      <description>最优化问题中很常用的算法</description>
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