Abstract: I welcome you to the fourth issue of the IEEE Communications Surveys and Tutorials in 2021. This issue includes 23 papers covering different aspects of communication networks. In particular, ...

Informal classes over WhatsApp and Facebook groups are helping freelancers and business owners learn basic AI skills.

The Central Board of Secondary Education (CBSE) board exams will start on February 17, 2026 and students across the country are preparing for the toughest exam, Mathematics, which is scheduled on day ...

Abstract: In recent years service curves have proven a powerful and versatile model for performance analysis of network elements, such as schedulers, links, and traffic shapers, up to entire computer ...