The mark of fluent English-language writers or speakers is the way they effortlessly do away with words mandated by formal grammar — which only impede the quick delivery of their ideas. Nonnative ...

Think you know English grammar? Think again! In this video, teacher Claire exposes seven common grammar myths that have been misleading English learners for years. From starting sentences with “and” ...

Abstract: Point cloud is an important type of geometric data structure. Due to its irregular format, most researchers transform such data to regular 3D voxel grids or collections of images. This, ...

The four ‘cases’ can be terrifying for people struggling with German, and particularly for learners who don’t have to worry ...