COGNISE 2019.- The Impact of Confusion on Syntax Errors in Simple Sequence Flow Models in BPMN.- A Case Study of Executive Functions in Real Process Modeling Session.- The Subjective Cost of Writing Reusable Code: The Case of Functions.- Climb Your Way to the Model: Teaching UML to Software Engineering Students.- KET4DF 2019.- A New Method for Manufacturing Process Autonomous Planning in Intelligent Manufacturing System.- Design of Meshing Assembly Algorithms for Industrial Gears Based on Image Recognition.- Detecting Anomalous Behavior Towards Predictive Maintenance.- Data Analytics towards Predictive Maintenance for Industrial Ovens: A Case Study Based on Data Analysis of Various Sensors Data.- A RAMI 4.0 View of Predictive Maintenance: Software Architecture, Platform and Case Study in Steel Industry.- Different Perspectives of a Factory of the Future: An Overview.- Predictive Maintenance in a Digital Factory Shop-floor: Data Mining on Historical and Operational Data coming from Manufacturers' Information Systems.- Information Extraction for Additive Manufacturing using News Data.- A Fog Computing Approach for Predictive Maintenance.- BIOC & FAiSE 2019.- Blockchain Usage for Government-issued Electronic IDs: a Survey.- Smart Contracts and Void Declarations of Intent.- Blockchain-based Application Security Risks: A Systematic Literature Review.- Data Management: Relational vs. Blockchain Databases.- A Generic Framework for Flexible and Data-Aware Business Process Engines.- Building Information Systems using Collaborative-filtering Recommendation Techniques.