Abstract: During the last decade, possibilities to realize new phenomena and create new applications by varying system properties in time have gained increasing attention in many research fields.

An Extraordinary Milestone We’re celebrating our 1 trillionth web page archived with a peer-to-peer (P2P) fundraiser—a new way for our patrons to help support our work. If you find our library useful, ...

You love basketball. You watch it every chance you get, cheer on your favorite team and think about it around the clock ... but you still haven't played fantasy basketball?! If that sounds like you, ...

Abstract: Quartz crystal microbalances (QCMs) are devices that have been proven to function as sensors for detecting specific chemical species; this usually requires that the QCM is modified with a ...

You've got 3 seconds. That's how long a potential customer can decide if they trust your business. And in those critical moments, your logo is doing the heavy lifting. I've seen businesses transform ...

Few technologies are more critical to the Internet than the Domain Name System (DNS), which translates domain names into IP addresses. DNS Security Extensions — DNSSEC — helps to ensure that you are ...

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From PPO to GRPO — A Beginner Guide A readable, step-by-step tutorial that takes newcomers from Reinforcement Learning (RL) basics to PPO and then to GRPO. This repository is documentation only (text ...