Enterprise Information Systems: 23rd International Conference, ICEIS 2021, Virtual Event, April 26–28, 2021, Revised Selected Papers (Lecture Notes in Business Information Processing, 455)

Preface
Organization
Contents
Databases and Information Systems Integration
Evaluating and Evolving the Compliance to the Brazilian General Data Protection Law in a Federal Government Agency
	1 Introduction
	2 Brazilian General Data Protection Law (LGPD)
		2.1 Related Works
	3 Research Methodology
		3.1 Survey
	4 Proposed Model
	5 Survey Results
	6 Conclusions
	References
Evaluation of Taxi Service with Regard to the Drivers Income Using Simulation Support
	1 Introduction
	2 Related Works
	3 Simulation of the Taxi Service
	4 Simulation Details, Experiments and Results
		4.1 Scenario Setup
		4.2 Demand Generation
		4.3 Simulation Parameters and Drivers Income
		4.4 Simulation Results with Regard to Drivers Income
		4.5 Simulation Results with Regard to the Vehicle Energy Source
		4.6 Simulation Results with Regard to the Composition of the Taxi Driver's Gross Income (GI)
		4.7 Simulation Results with Regard to the Usage Level of the Taxi Fleet
		4.8 Simulation Results with Regard to the Occupied Travel Distance
	5 Conclusions
	References
An Approach to Evolution Management in Integrated Heterogeneous Data Sources
	1 Introduction
	2 Related Work
	3 The Proposed Approach to Evolution Management
		3.1 Data Warehouse Architecture
		3.2 Atomic Change Types
		3.3 Schematic, Mappings and Evolution Metadata
		3.4 Adaptation Metadata
		3.5 Change Discovery in Data Sources
		3.6 Change Propagation
		3.7 Change Adaptation Scenarios
		3.8 Implementation
	4 Proof of Concept - Publication Data Warehouse
		4.1 Data Sources
		4.2 Data Highway
		4.3 Metadata
		4.4 Evolution
	5 Statistical Evaluation of the Proposed Approach
	6 Conclusions
	References
A Blockchain-Based Approach for COVID-19 Vaccine Lifecycle
	1 Introduction
	2 Background
	3 Blockchain Scenarios Related to COVID-19 Vaccine
	4 Discussions
	5 Conclusions
	References
A Complete Step-by-Step Methodology for Defining, Deploying and Monitoring a Blockchain Network in Industry 4.0
	1 Introduction
	2 Background
		2.1 Integration of Industry
		2.2 IPAS Hierarchy
		2.3 Blockchain and Smart Contracts
	3 Related Work
	4 Blockchain Challenges in Industry
	5 Step-by-Step Methodological Approach
		5.1 [Applicability] Does the Team Have Blockchain Skills?
		5.2 [Applicability] Are Blockchain Technologies Suitable?
		5.3 [Applicability] Is There an Agreement with Stakeholders?
		5.4 [Applicability] What Critical Requirements Must Be Met?
		5.5 [Analyze] Where Blockchain Will Be?
		5.6 [Analyze] Is the Fault Model and Blockchain Compatible?
		5.7 [Analyze] Which Type: Permissionless or Permissioned?
		5.8 [Analyze] Which Consensus Method/Approach?
		5.9 [Deployment] Which Parameters Must Be Configured?
		5.10 [Deployment] Which Blockchain Apps Must Be Developed?
		5.11 [Deployment] The Blockchain Is Tested? Deploy It!
		5.12 [Deployment] Are the Blockchain and All System Performing?
	6 Conclusion and Future Works
	References
Artificial Intelligence and Decision Support Systems
Impact of Self-organization on Tertiary Objectives of Production Planning and Control
	1 Introduction
		1.1 Motivation
		1.2 Objectives of Production Planning and Control
		1.3 Self-organized Production Planning and Control
	2 Simulative Evaluation of Production
		2.1 Comparison of Production Planning with Different Scopes
		2.2 Test Data Generation
		2.3 Evaluation Scenario
	3 Evaluation Regarding Tertiary Objectives
		3.1 Efficiency
		3.2 Robustness
		3.3 Stability
		3.4 Adaptiveness
		3.5 Scalability
		3.6 Flexibility
	4 Conclusion and Outlook
		4.1 Conclusion and Outlook
	References
Application and Comparison of CC-Integrals in Business Group Decision Making
	1 Introduction
	2 Background Theory
		2.1 Fuzzy Set Theory
		2.2 Decision Making
		2.3 Generalization of the GMC-RTOPSIS by Using CC-Integrals
	3 Experiments
		3.1 Methodology
		3.2 The Decision-making Problem
		3.3 Results
		3.4 An Alternative Approach to Multiple Ranks Resulted by CC-Integrals
	4 Conclusion
	References
Edge Deep Learning Towards the Metallurgical Industry: Improving the Hybrid Pelletized Sinter (HPS) Process
	1 Introduction
	2 Theoritical References
		2.1 Deep Learning in Dense Scenes
		2.2 Edge AI Concepts
	3 Related Work
	4 Edge AI Hardware
	5 Experimental Metodology
		5.1 Dataset
		5.2 Training the Deep Learning Model
		5.3 Edge AI Construction
		5.4 Evaluation Metrics
	6 Results
		6.1 Training Model Performance
		6.2 Model Performance at Edge AI
	7 Conclusion
	References
Online Algorithms for Prize-Collecting Optimization Problems
	1 Introduction
		1.1 Our Contribution
		1.2 Outline
	2 Related Work
		2.1 Online Prize-Collecting
		2.2 Leasing
	3 Online Prize-Collecting Connected Dominating Set (OPC-CDS)
		3.1 Preliminaries
		3.2 Online Algorithm
		3.3 Competitive Analysis
	4 Online Prize-Collecting Vertex Cover (OPC-VC)
		4.1 Preliminaries
		4.2 Online Algorithm
		4.3 Competitive Analysis
	5 Online Prize-Collecting Non-metric Facility Location (OPC-NFL)
		5.1 Preliminaries
		5.2 Online Algorithm
		5.3 Competitive Analysis
	6 The Online Prize-Collecting Leasing Framework
		6.1 Online Prize-Collecting Connected Dominating Set Leasing
		6.2 Online Prize-Collecting Vertex Cover Leasing
		6.3 Online Prize-Collecting Non-metric Facility Location Leasing
	7 Concluding Thoughts
	References
A Methodology for Mapping Perceived Spatial Qualities
	1 Introduction
	2 Theoretical Background
		2.1 Perceptual Computing
		2.2 Perception of Spatial Qualities
		2.3 Crowdsourcing as Data Collection Method
		2.4 Neural Networks
	3 A Methodology for Mapping Perceived Spatial Qualities
		3.1 Data Collection and Cleaning
		3.2 Crowdsourcing
		3.3 Training
		3.4 Scoring
		3.5 Mapping
	4 Use Cases
		4.1 Data Source
		4.2 Crowdsourcing
		4.3 Perceived Safety
		4.4 Perceived Atmosphere
	5 Discussion and Conclusions
	References
Information Systems Analysis and Specification
Blockchain-Based Enterprise Ballots in an Oil and Gas Consortium
	1 Introduction
	2 Background
	3 Related Work
	4 BallotBR: An Enterprise Ballot System
		4.1 Application Scenario
		4.2 Consortium Requirements
		4.3 BallotBR Operator Requirements
		4.4 BallotBR Non-operator Requirements
	5 Oil and Gas Blockchain Network Proposal
		5.1 Permissioned Blockchain Network
		5.2 System Architecture
	6 Digital Identity and Signature
		6.1 BallotBR Digital Identity
		6.2 Creating a Digital Signature in AssinadorBR
		6.3 Creating a BallotBR User
		6.4 Authorizing AssinadorBR Public Key on BallotBR
		6.5 Signing Documents with AssinadorBR in BallotBR
	7 Threats to Validity
	8 Conclusion and Future Work
	References
Automated Support for Risk Management in Scrum Agile Projects
	1 Introduction
	2 Background
		2.1 Agile Methods and Scrum
		2.2 Risk Management in Agile Projects
	3 RIsk Management PRoduct Owner (RIMPRO)
		3.1 Risk Management Planning
		3.2 Risk Identification
		3.3 Risk Analysis
		3.4 Risk Response Planning
		3.5 Risk Response Implementation
		3.6 Risk Monitoring
	4 RIMPRO Automated Support Tool (RIMPRO-AST)
		4.1 Notes Board
		4.2 Risk Management Plan
		4.3 Project Risk Backlog
		4.4 Sprint Risk Backlog
		4.5 Probability and Impact Matrix
		4.6 Risk Search
	5 RIMPRO-AST Evaluation
		5.1 Evaluation Results
		5.2 Discussion
		5.3 Threats to Validity
	6 Related Works
	7 Conclusion
	References
Defining Digital Legacy Management Systems' Requirements
	1 Introduction
	2 Research Methodology
	3 Theoretical and Systemic Perspectives
		3.1 DLMS Functionalities
		3.2 Data Management in DLMS
		3.3 DLMS Services
		3.4 User and Developer Behavior in Relation to DLMS
	4 Users' Perspective
		4.1 Transfer of Inheritance
		4.2 Guardians
		4.3 Digital Will
		4.4 Data in DLMS
		4.5 Types of DLMS from User's Perspective
	5 Results
		5.1 Types of DLMS
		5.2 DLMS's Requirements
	6 Final Considerations
	References
Exploring Technical Debt Tools: A Systematic Mapping Study
	1 Introduction
	2 Study Design
		2.1 Study Goal and Research Questions
		2.2 The Search and Selection Process
	3 Results and Discussion
		3.1 RQ1 - What Are the Publication Trends of Research Studies About TD Tools?
		3.2 RQ2 - What Are the Main Characteristics of the TD Tools?
		3.3 RQ3 - What Are the TD Tools Reported in the Literature?
		3.4 RQ4 - Which TD Types and Activities Are Addressed by the Proposed Tools?
		3.5 RQ5 - What Kind of Studies Have Been Conducted to Evaluate TD Tools?
	4 Threats to Validity
	5 Related Work
	6 Conclusions
	References
NFR Evaluation in IoT Applications: Methods, Strategies and Open Challenges
	1 Introduction
	2 Background
		2.1 Internet of Things
		2.2 Non-Functional Requirements
	3 Related Work
	4 Methodology
		4.1 Systematic Mapping of the Literature
		4.2 Conducting
		4.3 Results
	5 Discussion
	6 Conclusion
	References
On Persistent Implications of E2E Testing
	1 Introduction
	2 Related Work
	3 Approach
		3.1 Test Types
		3.2 Testing System
		3.3 Conceptual Framework
		3.4 Maintenance Costs
		3.5 Page Object Model Design Pattern
		3.6 Screenplay Design Pattern
		3.7 Process Cycle Test
		3.8 Testing Process
	4 Case Study
		4.1 Conceptual Framework Development
	5 Conclusion
	References
Applying Affordance Theory to Big Data Analytics Adoption
	1 Introduction
	2 Literature Review
		2.1 Affordance Theory Framework
	3 The Proposed Model for BDA
		3.1 Affordance Emergence and Relevant Factors
		3.2 Affordance Perception and Team
		3.3 Affordance Actualization
		3.4 Actualization Effect
	4 Case Study
		4.1 Case Study 1
		4.2 Case Study 2
	5 Conclusions
	References
Business Process Transformation During Covid-19
	1 Introduction
	2 Related Work
		2.1 Business Process Transformation (BPT)
		2.2 Psychological Contract
		2.3 Teleworking
	3 Research Framework
	4 Research Results
		4.1 About Survey 2021
		4.2 Psychological Contract and BPT Effectiveness
		4.3 Telework Concerned BPT Effectiveness and Communication Tool
	5 Conclusion
	References
Software Agents and Internet Computing
Self-organizing Federation of Autonomous MQTT Brokers
	1 Introduction
	2 Related Work
		2.1 Vertical Scalability
		2.2 Horizontal Scalability
	3 Self-organizing Federation of MQTT Brokers
		3.1 P/S Based Federation Architecture
	4 Conclusion
	References
Investigating Differential Privacy Outcomes
	1 Introduction
	2 Background
		2.1 An Overview of Differential Privacy
		2.2 The Coin Mechanism: A Simple DP Mechanism
		2.3 The Differential Privacy Definition
		2.4 The Laplace Mechanism
	3 Understanding Differential Privacy
	4 Practicing Differential Privacy
	5 Conclusion
	References
Human-Computer Interaction
Eye-Tracking and Usability in (Mobile) ERP Systems
	1 Introduction
	2 MERP-U
		2.1 General Usability Models
		2.2 ERP-Specific Usability Models
		2.3 MERP-U
		2.4 Empirical Results MERP-U (According to Wüllerich and Dobhan [8])
	3 Eye-Tracking and MERP-U
		3.1 Eye-Tracking Fundamentals
		3.2 State of the Art
		3.3 Connecting MERP-U with Eye-Tracking
		3.4 Applicability of Eye-Tracking
	4 Conclusion and Outlook
	References
Stressor Event Covid-19 Lockdown? A Multi-wave Study on Young People Starting Their Professional Careers
	1 Covid-19 as a Stressor for Young People at the Beginning of Their Professional Careers
	2 Boreout: The Unbearable Eternity of Emptiness
	3 Research Model and Data Collection: A Multi-wave Study
		3.1 Stressed by Boredom in Your Home Office? (Part 1)
		3.2 Stressed by Boredom Attending Only Online Classes during the Lockdown?
		3.3 Stressed by Boredom in Your Home Office? (Part 2)
	4 Conclusions
	References
Enterprise Architecture
Patterns for Using Fractal Enterprise Modelling in Operational Decision-Making
	1 Introduction
	2 Knowledge Base
		2.1 Fractal Enterprise Model
		2.2 The Business Case
		2.3 Research Approach
		2.4 Patterns in Software Engineering
	3 Three Patterns for Operational Decision-Making
		3.1 Format for Presenting Patterns
		3.2 Process Decomposition – A Modelling Pattern
		3.3 Staff Relocation – A Transformational Pattern
		3.4 Fragmented Infrastructure – A Problem Pattern
	4 Conclusion and Plans for the Future
	References
Enabling Digital Twins in Industry 4.0
	1 Introduction
	2 Theoretical Background
		2.1 Industry 4.0 and the Internet of Things
		2.2 Digital Twin
		2.3 DES Simulation Using Petri Nets
	3 Literature Approaches on DT Applications Development
		3.1 Software
		3.2 Hardware
		3.3 DT Proof of Concept
		3.4 DTs on the Field X Remote DTs
		3.5 Interaction Considering Computational Performance
		3.6 Summarizing
	4 Developing a Case Study
		4.1 Asynchronous Requirement Test
		4.2 Synchronous Requirement Test
		4.3 Case-Study Validation Results
	5 Conclusions
	References
Dynamic Enterprise Business Development with Dual Capability EAM
	1 Introduction
	2 Theoretical Background and Prior Findings
		2.1 Systems Approaches and CAS
		2.2 Organizational Agility
		2.3 Enterprise Architecture Management
	3 Research Method
	4 Case Introduction
	5 Case Analysis
	6 Discussion
	7 Conclusion
	References
Adaptive Enterprise Architecture: Complexity Metrics in a Mixed Evaluation Method
	1 Introduction
	2 Related Work
		2.1 Definition of Complexity
		2.2 Complexity Measurement
		2.3 Subjective Measurement
	3 Our Adaptive Enterprise Architecture Approach
	4 Complexity in Adaptive Enterprise Architecture
		4.1 Complexity Metrics in Adaptive Enterprise Architecture
		4.2 Supporting Calculation of Some Complexity Metrics
	5 Conclusion
	References
Author Index