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, ...
The valuations of some artificial intelligence companies are approaching those of the dot-com boom. But investors worry that pulling money from today’s market risks future gains. Note: Data is plotted ...
Dr. Frey is an economist at the University of Oxford and the author of the book “How Progress Ends: Technology, Innovation and the Fate of Nations.” “Bubbles are great. May the bubbles continue,” Eric ...
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