Sam Altman, the chief executive of OpenAI, says that technological revolutions are driven by more than just technology. They are also driven, he argues, by new ways of paying for them. “There is ...

Johanna Leggatt is the Lead Editor for Forbes Advisor, Australia. She has more than 20 years' experience as a print and digital journalist, including with Australian Associated Press (AAP) and The Sun ...

给定一个长度为 n 的环形整数数组 nums ，返回 nums 的非空 子数组 的最大可能和 。 环形数组 意味着数组的末端将会与开头相连呈环状。形式上， nums[i] 的下一个元素是 nums[(i + 1) % n] ， nums[i] 的前一个元素是 nums[(i - 1 + n) % n] 。 子数组 最多只能包含固定 ...

Abstract: Sum-rank-metric codes have attracted lots of attention due to their numerous applications, including muti-shot linear network coding, space-time coding, and distributed storage systems. In ...

Abstract: In this work, maximum sum-rank distance (MSRD) codes and linearized Reed-Solomon codes are extended to finite chain rings. It is proven that linearized Reed-Solomon codes are MSRD over ...

In order to conserve resources, we need to reuse raw materials as often as we can. This requires recycling materials flows that have as high and as consistent a quality as possible. It is only with ...