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, ...

In his address, Lt. Gen. Virk highlighted the remarkable evolution of the Vidyalaya, from its early years to its present ...

About Philip Morris International Inc. Philip Morris International, Inc. is a holding company, which engages in the business of delivering a smoke-free future and evolving a portfolio for the long ...

Europe needs a more unified market and lighter-touch regulation to stay competitive in artificial intelligence as the U.S. and China accelerate investment and deployment, SAP CEO Christian Klein said ...

U.N. Secretary-General Antonio Guterres told Reuters Editor-in-Chief Alessandra Galloni that a solution to Russia's war in ...