Theory and Practice of Systems and Applications Development -- An Approach-based on Allen's Interval Algebra to Provision Resources for Disrupted Business Processes -- BPMN4FRSS: An BPMN Extension To Support Risk-Based Development of Forensic-Ready Software Systems -- Evaluating Probabilistic Topic Models for Bug Triaging Tasks -- Software Project Management Approaches Used in the Context of Agile Development: A Systematic Literature Mapping -- Empirical Validation of Entropy-based Redundancy Metrics as Reliability Indicators using Fault-proneness Attribute and Complexity Metrics -- Dynamic link Network Emulation and Validation of Execution Datasets -- Predicting Bug-fixing Time using the Latent Dirichlet Allocation Model with Covariates -- Challenges and Novel Approaches to Systems and Software Engineering (SSE) -- Pull Requests Integration Process Optimization: An Empirical Study -- Identify Javascript Trends in Crowdsourcing Small Tasks -- Assessing Sustainability Impacts of Systems: SuSAF and the SDGs -- Exploiting Metadata Semantics in Data Lakes using Blueprints -- The Ugly Side of Stack Overow: An In-depth Exploration of the Social Dynamics of New Users' Engagement and Community Perception of Them -- Systems and Software Quality -- Better Understanding Diverse End User Website Usage Challenges with Browser-based Augmented Reality Approaches -- An Exploration of Technical Debt Over the Lifetime of Open-source Software -- A New Metric for Multithreaded Parallel Programs Overhead Time Prediction.