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, ...

Join Maryam J. Hampton as she shares her experience with crochet faux locs, using the Freetress Braid Soft Faux Loc Wavy Lite hair for a stunning protective hairstyle. In this tutorial, Maryam reveals ...

For users unfamiliar with Conditional Random Field (CRF) models, you can read this excellent tutorial https://homepages.inf.ed.ac.uk/csutton/publications/crftut-fnt ...