These cuts to physics research will be a disaster for UK scientists – and for our standing in the world | Jon Butterworth

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Consider an example. An AI rewrites a TLS library. The code passes every test. But the specification requires constant-time execution: no branch may depend on secret key material, no memory access pattern may leak information. The AI’s implementation contains a subtle conditional that varies with key bits, a timing side-channel invisible to testing, invisible to code review. A formal proof of constant-time behavior catches it instantly. Without the proof, that vulnerability ships to production. Proving such low-level properties requires verification at the right level of abstraction, which is why the platform must support specialized sublanguages for reasoning about timing, memory layout, and other hardware-level concerns.

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我们有理由相信未来是光明的,毕竟在AI一天人间一年的大环境下,企业们做的就是提升资金、技术、管理等全方位能力,迎接更激烈、确定性的竞争。

全国各地已有不少类似的成功实践。四川资中木偶剧团通过表演创新,让古老的提线木偶重获关注,老中青三代传承人有序接力,高难度技艺得到系统传承;山西部分晋剧团体与旅游演艺结合,实现常态化演出,演员不再只靠节庆临时登台,收入更有保障。这些案例都在说明同一个道理:非遗要实现真正的“活态传承”,不仅要让艺术活起来,更要让传承人活得好。

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Instanced Line Rendering Part II: Alpha blending Continues instanced line rendering, introducing alpha-blending for triangulated lines.