Abstract: Modern operating systems use mechanisms and instructions implemented in instruction set architectures to perform system calls, which typically involve a context switch from user space ...

OS-R1 is an agentic Linux kernel tuning framework that leverages reinforcement learning (RL) and large language models (LLMs) for efficient kernel configuration. It introduces a rule-based RL approach ...

system simulates a real car-wash flow: cars arrive and wait in a fixed-size queue, pumps pick them up as soon as they’re available, and semaphores coordinate everything so cars only enter when there’s ...

Astronomers have spotted an intriguing cluster of objects in the Kuiper belt, the enormous, donut-shaped region of icy objects beyond the orbit of Neptune. This latest “inner kernel” was identified by ...