来自中国人民大学的董冠霆，主要研究方向为智能信息检索和智能体强化学习，曾获国家奖学金、北京市优秀毕业生等荣誉，并入选国家自然科学基金青年学生基础研究项目 (博士生)、中国科协青年人才托举工程博士生专项计划资助，代表工作包括 ...

Seemingly harmless game mods can hide infostealer malware that quietly steals identities. Flare shows how Roblox mods can ...

No sweat.

在生成式人工智能（Generative AI）从单纯的文本生成向具备自主规划与执行能力的“代理化（Agentic）”系统跨越的过程中，.NET ...

The table shows the pin configuration of the Arduino UNO–based robotic arm. The red (VCC) wires of all servos are connected ...

At a time when browsers feel more cluttered than ever, a free tool called Just the Browser, developed by US journalist and programmer Corbin Davenport, promises to strip mainstream browsers of ...

As companies move to more AI code writing, humans may not have the necessary skills to validate and debug the AI-written code if their skill formation was inhibited by using AI in the first place, ...

At the American Meteorological Society's Annual Meeting, NVIDIA announced Earth-2, a family of open models, libraries, and ...

在量化格式上，我们参考 Kimi-K2-Thinking 选用了 INT4 (W4A16)方案。这主要考虑到相比 FP4，INT4 在现有硬件（Pre-Blackwell 架构）上的支持更加广泛，并且业界已有成熟高效的 Marlin Kernel 实现。实验表明，在 1×32 量化 Scale 粒度下，INT4 动态范围充足、精度稳定，其性能与生态链路均已高度优化。作为工业界“足够好（Good ...

前言随着 AI Agent 应用的快速发展，智能体需要处理越来越复杂的任务和更长的对话历史。然而，LLM 的上下文窗口限制、不断增长的 token 成本，以及如何让 AI“记住”用户偏好和历史交互，都成为了构建实用 AI Agent ...

Screencap is a free Mac app that automatically tracks your screen activity, helping freelancers remember work hours.

Understanding LeRobot Simulation The Genesis of LeRobot. So, what exactly is LeRobot? Think of it as a new toolkit that Hugging Face put together, aiming to make robotics a bit mo ...