The 12th International Conference on Emerging Ubiquitous Systems and Pervasive Networks (EUSPN) is a premier venue for bringing together multi-disciplinary researchers, professionals and practitioners from both academia and industry, who are engaged in different facets of ubiquitous systems and pervasive networks. The conference encourages innovative research contributions providing the recent significant developments and promising future trends of EUSPN based applications, systems, tools, environments and infrastructures in the fields of EUSPN and related areas.

All EUSPN 2021 accepted papers will be included in the conference proceedings published by Elsevier Science in the open-access Procedia Computer Science series on-line. Procedia Computer Sciences is hosted on www.Elsevier.com and on Elsevier content platform ScienceDirect (www.sciencedirect.com), and will be freely available worldwide. All papers in Procedia will also be indexed by Scopus (www.scopus.com) and Engineering Village (Ei) (www.engineeringvillage.com). This includes EI Compendex (www.ei.org/compendex). The papers will contain linked references, XML versions and citable DOI numbers. All accepted papers will also be indexed in DBLP (http://dblp.uni-trier.de/). Selected papers will be invited for publication in international journals special issues.

Papers on either completed or ongoing research are invited in the following and related tracks:

    Ad hoc and Pervasive Networks
    Adaptive Systems, Intelligent Computing and Applications
    Big Data and Big Data Science
    Cloud, Cluster, Grid and Social Computing
    Emerging Pervasive/Ubiquitous Technologies
    Intelligent Traffic and Transportation Systems
    Internet of Things
    Mobile Computing and Wireless Communications
    Security, Privacy, and Trust
    Semantic Web Technologies