Abstract: Localization is one of the most challenging issues in wireless sensor networks. It is broadly classified into range-based and range-free. The range-based schemes are generally expensive, and ...

NCERT’s recently released Class 7 mathematics textbook includes multiple mentions of ancient Indian contributions to the subject and says concepts such as algebra were first developed by Indian ...

The recently released Class 7 mathematics textbook by the National Council of Educational Research and Training (NCERT) features several references to India’s ancient contributions to the field. It ...

Abstract: This letter investigates the performance of a covert communication system based on a novel distance-dependent relay selection scheme, aiming to enhance the reliability of information ...

This is an updated version of a story first published on May 5, 2024. For many high school students returning to class, it may seem like geometry and trigonometry were created by the Greeks as a form ...

The secret to getting ahead is getting started. In the triangle above, segment BD is an angle bisector. Sides AB = 9x − 14, BC = 4x − 3, CD = 2x + 11 and AD = 5x + 2. Find the area of triangle ABD and ...

I didn’t find math particularly exciting when I was in high school. To be honest, I only studied it when I went to university because it initially seemed quite easy to me. But in my very first math ...

The original version of this story appeared in Quanta Magazine. In the fall of 2022, a Princeton University graduate student named Carolina Figueiredo stumbled onto a massive coincidence. She ...

ChatGPT has already wreaked havoc on classrooms and changed how teachers approach writing homework, since OpenAI publicly launched the generative AI chatbot in late 2022. School administrators rushed ...

AlphaProof and AlphaGeometry 2 are steps toward building systems that can reason, which could unlock exciting new capabilities. AI models can easily generate essays and other types of text. However, ...