马斯克的星链计划又有了新动作，他在一档访谈节目中谈到，星链手机将要在2年后上市。马斯克口中的星链手机，其实和普通手机区别不大，最大不同就是可以直接连上卫星，不需要地面基站也能打电话发短信。

Raw invoice images often suffer from issues such as uneven lighting, skewing, creases, and background interference. The system first employs image filtering, binarization, perspective transformation ...

Recently, researchers introduced a new representation learning framework that integrates causal inference with graph neural networks—CauSkelNet, which can be used to model the causal relationships and ...

New reconstructions of 540 million years of climate history show the planet tumbling between icehouse and hothouse states, revealing how rare and vulnerable our temperate moment is.