AI Copilot in Excel helps clean dates, split columns, and add currency formats, so you save time and make faster, clearer decisions.

When students use playful materials to build a physical object that represents their thinking, they grapple with texts in new ...

As an author, I love the em dash — that lovely little diversion from the main idea — but I never meant for it to go viral via ...

Abstract: Aspect term extraction and aspect level sentiment analysis are key tasks. Although in the multimodal field, performance is enhanced by placing these two tasks in a unified framework, there ...

Abstract: The development of online education has brought about a massive amount of online learning behavior data. How to fully utilize and analyze these data is a research hotspot of concern in ...