Intro -- Preface -- Organization -- Contents -- Workshop on Dynamic Risk managEment for AutonoMous Systems (DREAMS) -- Second Workshop on Dynamic Risk managEment for AutonoMous Systems (DREAMS) -- Workshop Description -- Towards a Software Component to Perform Situation-Aware Dynamic Risk Assessment for Autonomous Vehicles -- 1 Introduction -- 2 Situation-Aware Dynamic Risk Assessment (SINADRA) -- 3 SINADRA Python Implementation in CARLA -- 4 Usage Example: Front Vehicle Braking Risk -- 5 Conclusion and Outlook -- References
Service-Oriented Reconfiguration in Systems of Systems Assured by Dynamic Modular Safety Cases -- 1 Introduction -- 2 Related Work -- 2.1 Dynamic Reconfiguration -- 2.2 Safety Assurance -- 3 Service-Oriented Reconfiguration -- 3.1 Service-Oriented Architecture -- 3.2 Blueprints and Configurations -- 3.3 Reconfiguration Sequence -- 4 Safe Reconfiguration Using Dynamic Modular Safety Cases -- 5 SoR Example Including DMSC Integration -- 6 Conclusion and Future Research -- References -- Behavior Prediction of Cyber-Physical Systems for Dynamic Risk Assessment -- 1 Introduction
2 Behavior Prediction Under Uncertainty -- 2.1 Calculating Reachable States -- 2.2 Modeling Agent Interactions -- 2.3 Illustrative Example -- 3 Risk Assessment -- 4 Conclusion -- References -- Autonomic Service Operation for Cloud Applications: Safe Actuation and Risk Management -- 1 Introduction -- 2 Challenges of Autonomic Service Operation -- 3 Autonomic Service Operations Architecture -- 4 Implementation -- 5 Validation and Experimental Results -- 6 Conclusion -- References -- Workshop on Dependable SOlutions for Intelligent Electricity Distribution GRIds (DSOGRI)
DSOGRI -- Workshop on Dependable Solutions for Intelligent Electricity Distribution Grid -- Workshop Description -- An ICT System to Assist Earth Fault Localization -- 1 Introduction -- 1.1 Motivation -- 1.2 Challenges -- 1.3 Contributions -- 2 Related Work -- 2.1 ICT Architectures -- 2.2 Fault Detection -- 3 Architecture Overview -- 3.1 Earth Fault Detection Process and System Design -- 3.2 Message Queuing Telemetry Transport (MQTT) -- 3.3 Data Fusion Hub (DFH) -- 3.4 Earth Fault Application (EFA) -- 4 Results and Discussion -- 4.1 MQTT Evaluation -- 4.2 Information Flow
5 Conclusion and Outlook -- References -- Power Loss Reduction in Low-Voltage Distribution Grids via Coordinated Reactive Power Management of PV Inverters -- 1 Introduction -- 2 Control Coordination Application and Local Control -- 2.1 Q(V) Local Control at Inverters -- 2.2 Loss Minimization -- 2.3 Flowchart of Control Coordination Application -- 3 Case Study -- 3.1 Loss Minimization -- 3.2 Discussion -- 4 Conclusions and Future Works -- References -- Enabling a Zero Trust Architecture in Smart Grids Through a Digital Twin -- 1 Introduction -- 2 Current State of the Methodology
Summary
This book constitutes refereed proceedings of the Workshops of the 17th European Dependable Computing Conference, EDCC: Second Worskhop on Dynamic Risk Management for Autonomous Systems, DREAMS 2021, Third Workshop on Dependable Solutions for Intelligent Electricity Distribution Grids, DSOGRI 2021, 13th Workshop on Software Engineering for Resilient Systems, SERENE 2021, held in September 2021. Due to the COVID-19 pandemic the workshops were held virtually. The 14 workshop papers presented were thoroughly reviewed and selected from 22 submissions. The workshop papers complement the main conference topics by addressing dependability or security issues in specic application domains or by focussing in specialized topics, such as system resilience
Notes
"Due to the COVID-19 pandemic, for the second year in a row, it was changed to a virtual conference."--Preface
