RonPub UG (haftungsbeschränkt) http://www.ronpub.com Sven Groppe Weizhi Meng Overview of the 2021 Edition of the Workshop on Very Large Internet of Things (VLIoT 2021) 18-22 2021 Open Journal of Internet Of Things (OJIOT) 7 7 http://nbn-resolving.de/urn:nbn:de:101:1-2021082919330413733202 https://www.ronpub.com/ojiot/OJIOT_2021v7i1n02e_VLIoT2021.html https://www.ronpub.com/OJIOT_2021v7i1n02e_VLIoT2021.pdf