Invited Paper.- Security, Trust and Privacy: Challenges for Community-Oriented ICT.- Services for Critical Infrastructure.- Threshold Pair Selection for the Reliable Condition Monitoring of Telecommunication Services.- A Blockchain to Bridge Business Information Systems and Industrial Automation Environments in Supply Chains.- An Approach to Supporting Militia Collaboration in Disaster Relief through a Digital Environment.- Network Architectures for Communities.- LIENE: Lifetime Enhancement for 6LoWPAN Network Using Clustering Approach Use Case: Smart Agriculture.- Intermediate Pseudonym Certificate Generation for C-ITS.- FttX Deployment using Available Networks and Existing Infrastructures.- Applications and Services Supporting Work and Life.- Potentials of Augmented Reality { Insights into Industrial Practice.- A Conference Goes Virtual: Lessons from Creating a Social Event in the Virtual Reality.- GUIDed: Assisted-Living Smart Platform & Social Communication for Older Adults.- Community Data and Visualization.- Abusive Use of Distance Indicators on Dating Platforms through Trilateration.- Visualizing Customer Journeys: How to Illustrate the Entire Customer Interaction Universe of a Commercial Website in Real-time.- A Web Platform and a Context Aware Recommender System for Active Sport Events.- Technology Empowers Industry Processes.- 5G Network Quality of Service Supporting Adequate Quality of Experience for Industrial Demands in Process Automation.- Raising Awareness of SMEs for Real-Time Locating Systems (RTLS) in Intralogistics { A Workplace Learning Approach.- Future Community Support.- General Requirements and System Architecture in Local Micro Smart Grid.- Energy Storage Scheduling: a QUBO Formulation for Quantum Computing.