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, ...

Developer Experience Lab is a joint effort between GitHub, Microsoft, and Microsoft Research, whose mission is to discover, improve, and amplify developer work and well-being. We do this through socio ...

This year is the halfway point in the implementation of the 2030 Agenda for Sustainable Development. A global pandemic, conflicts, disasters and other crises have set back progress towards the ...