Reliability and Statistics in Transportation and Communication

Name: Reliability and Statistics in Transportation and Communication | Selected Papers from the 21st International Multidisciplinary Conference on Reliability and Statistics in Transportation and Communication, RelStat2021, 14-15 October 2021, Riga, Latvia
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Selected Papers from the 21st International Multidisciplinary Conference on Reliability and Statistics in Transportation and Communication, RelStat2021, 14-15 October 2021, Riga, Latvia

Igor Kabashkin Irina Yatskiv Olegas Prentkovskis(Editor)

Springer (Publisher)

Published on 22. February 2022

XIII, 620 pages

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978-3-030-96196-1 (ISBN)

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Content

Intro
Preface
Contents
Data Science
Structural Analysis of the NSL-KDD Data Sets for Solving the Problem of Attacks Detection Using ML/DL Methods
1 Introduction
2 Overview of the NSL-KDD Dataset
3 Accuracy Specification
4 The Clustering Efficiency for NSL-KDD
5 Influence of the Number of Features on the Accuracyof Clustering and Classifying
5.1 Experiments for Different Numbers of Features
5.2 Feature Reduction Based on Analysis of Variance for Clustering
5.3 Reducing the Number of Features Using the AHP-Like Method
6 The Discussion of the Results
7 Conclusions
References
Augmented Reality Data Analysis for Human Needs: Subsistence, Protection, and Leisure
1 Introduction
2 Related Works
3 Theoretical Foundation
3.1 Triggers
3.2 Human Needs Model
3.3 Connecting Needs to Sensors
4 Proof of Concept Prototype
4.1 Testing
4.2 Data Preparation
4.3 Analysis
5 Results
5.1 Human Needs Based on Homeostatic Imbalances
5.2 Human Needs Based on Habits
5.3 AR Experiences Recommendations
5.4 Needs-Based Augmented Reality Development Guidelines
6 Discussion
7 Conclusions
References
Fast Inference Based on the Set Theory
1 Introduction
2 State of the Art
3 Indexing and Pre-selection of Facts Relevant to the Query
4 Efficiency of Pre-selection of Facts for Reducing of the Search Space
5 Experiments
6 Conclusion
References
Intellectual Analysis of Data on Defective Vehicle Units Using Association Rules
1 Introduction
2 Methods and Tools Used in Automotive Reliability Analysis: An Overview of the Issue State
3 Results: Development and Practical Application of the Web Service for Identifying Defective Vehicle Parts
4 Conclusion
References
The Neural Network Based Ontology Detection on Unstructured Data Flow
1 Introduction
2 Data Processing
2.1 A Data Collection Equipment
2.2 Samples for Training a Neural Networks
2.3 A Defects Ontology
2.4 A Neural Network Learning
3 Results
4 Conclusion
5 Discussion
References
Urban Traffic Fingerprints: Identification of Forecasting-Critical Road Segments
1 Introduction
2 State of the Art
3 Methodology
4 Empirical Results
4.1 Data and Experimental Setup
4.2 Results and Discussion
5 Conclusions
References
Sum of Dependent Variables Generated by Alternating Poisson Flow
1 Introduction
2 Alternating Poisson Flow
3 Moment-Generating Function of Alternating Poisson Flow
4 Expectation and Variance of the Sum of Dependent Variables
5 Example
6 Conclusion
References
Aviation
Fatigue Risk Indicator Model for Aviation Cabin Crew's Fatigue Assessment
1 Introduction
2 Aviation Cabin Crew's Fatigue
3 Research Approach
3.1 Bow-Tie Analysis in Fatigue Risk Management
3.2 Data Collection
3.3 Index Construction for Fatigue Risk Indicator Model
4 Results
5 Conclusions
References
Statistics and Investigation of CF6 Jet Engines Hot Section Failures
1 Introduction
2 CF6 Engine Models Configuration
3 Statistical Analysis of the Engine Performance and Failures
3.1 Engine Performance Analysis
3.2 EGT and EGT Margin Monitoring
3.3 Engine Operation and Maintenance
4 Analysis of CF6 Engines Based on Borescope Inspection (BI)
4.1 Low Pressure Compressor Borescope Inspection
4.2 High Pressure Compressor Results
4.3 Combustion Chamber Borescope Inspection Analysis Results
4.4 High Pressure Turbine Nozzle Guide Vanes Borescope Results
4.5 High Pressure Turbine Borescope Results
4.6 Borescope Inspection Summary
5 Conclusions
References
Models of Decision Support for Aircraft Maintenance Related to Repainting Process
1 Introduction
2 Theory of Experiment Planning
3 Experiment
3.1 Materials Preparation
3.2 Plain Aluminum Coupons Testing
3.3 Test Coupons with Fastener Joints Testing
3.4 Test Coupons Weight Change Analysis
4 Results and Analysis
5 Decision Support Model Discussion
6 Conclusion
References
Comparative Statistical Analysis of Airport Flight Delays for the Period 2019-2020. Almaty International Airport Case Study
1 Introduction
2 The COVID-19 Pandemic Impact on European Aviation
3 Analysis of Flight Delays at Almaty International Airport
4 Conclusion
References
Modern Trends in Approaches to Modelling Technical State of Jet Engines
1 Introduction
2 The Main Approaches of Engine Technical State Assessment
2.1 Visual and Borescope Inspection
2.2 NDT Inspection
2.3 Chip-Detectors Inspection and Oil Investigation
2.4 Vibration Analysis
2.5 Engine Condition Monitoring and Expert Systems
2.6 Summary of Pros and Cons of Reviewed Methods
3 Promising Approaches of Engine Technical State Assessment
3.1 Model-Based Diagnostic
3.2 AI-Based Diagnostic
4 Measurement Parameters Used for Model Definition
5 Conclusion
References
One-Word Approach in Text-Mining for Value Identification
1 Introduction
2 Background and Related Works
3 Methodology
3.1 Experiment Design
3.2 Respondents
3.3 Results
4 Conclusion
References
ETL for Aviation Maintenance and Operations as a Multi Objective Optimization Task
1 Introduction
2 Project Management Success Statistics, Efficiency Evaluation and Failures Reasons
2.1 Project Management Efficiency Evaluation
2.2 Project Management Statistics
2.3 Success Factors and Failure Causes in Projects
3 The Most Resource-Consuming Aspects of ETL Projects in Aviation Industry
4 ETL Problem as a Multi-objective Optimization Task
4.1 The Main Stages of ETL Process and Related Errors
4.2 Classification of Errors
4.3 Indicator of the Number of Eliminated Errors
4.4 Experts on a Project as a Resource
4.5 Definition of the Multi-objective Optimization Function and Related Constraints
5 Conclusions
References
Screening Out Candidates for Predictive Analytics in Maintenance, Repairs, and Overhaul Organizations
1 Introduction and Work Structure
2 Research Questions and Hypotheses of the Study
3 The Rationale for Choosing a Model
4 Research Methodology
5 Case Study
6 Conclusion
References
Advanced Vibration Diagnostic System for Aviation Jet Engine
1 Introduction
2 Requirements and Challenges of Advanced Vibration Diagnostics
3 Advanced Vibration Diagnostics System
3.1 Basic Vibropassport
3.2 Typical VP
3.3 Individual VP
4 Discussion of the VP Practical Application
4.1 VP Application Cases
4.2 Vibration Diagnostic System Based on VP
5 Conclusions
References
Optimization of Propeller Performance for a Quadcopter Drone by Applying Aerodynamic Propeller-Ducts
1 Introduction
2 Methodology
2.1 Analytical Calculations of Power Generation with and Without Using Duct
2.2 Obtaining the Thrust Value by an Experimental Formula
2.3 Design of the Propeller Duct
2.4 Modal Analysis
2.5 Analysis of the Finite Element Simulations Results
2.6 Drop-Test Analysis and Results
3 The Experimental Model
3.1 Prototyping the Propeller-Duct Using Additive Manufacturing Technology
3.2 Testing the Prototype with a Power Observation Experiment
4 Conclusion
References
Digital Transformation of an Aircraft Operation Ecosystem
1 Introduction
2 Related Works
2.1 Ecosystem Definition, Digital and Hybrid Ecosystems
2.2 Digital Transformation
2.3 Digital Maturity
3 Digital Transformation for Aviation Industry Enterprises
3.1 Digital Transformation Stages
3.2 Structural Areas
3.3 Functional Areas
3.4 Digital Maturity Assessment and Transition Concept
4 Conclusion
References
Aircraft Reliability Management as Part of the Implementation of the Digital Ecosystem
1 Introduction
2 Related Works
3 Goals and Tasks of the Reliability Management
4 Incorporation of the Aircraft in the Digital Ecosystem
5 Modelling of the Decision-Making System
6 Conclusion
References
Improving the Accuracy of Forecasting the Labour Intensity of Aircraft Heavy Maintenance
1 Introduction
2 Problem Formulation
2.1 Standard Practice
2.2 Problems
2.3 Literature Review
3 Improved Forecasting
4 Conclusion
References
Optimizing the Level of Slow Moving Aviation Spare Parts Inventory with Economic Order Quantity Model Using Bootstrap Method
1 Introduction
2 Literature Review
3 Simulation Scenario and Methodology
4 Data Description
5 Simulation Results
6 Conclusion
References
Smart Logistics
Inventory Policies Under Service Level Target: Comparison in Terms of Relevant Costs and Bullwhip Effect
1 Introduction
2 Comparisons
3 Numerical Experiments
4 Summary
References
Russian River Shipping: Evolution and Perspectives
1 Introduction
2 Background
3 Methodology
4 Findings
4.1 Important Shipyards
4.2 Size and Age of River Vessels
4.3 River Vessel Types and Engines
5 Discussion
6 Conclusion
References
A Combined Strategy of Centralized and Decentralized Inventory Allocation
1 Introduction
2 Literature Review
3 Forming a Combined Inventory Allocation Strategy
4 Conclusion
References
Improving the Sustainability of Modern Truck Service Networks
1 Introduction
2 Reverse Logistics: An Overview of the Issue State
2.1 Methods and Tools Used in Organizing a Reverse Logistics System
2.2 Development of a Reverse Logistics System in the Automotive Industry
3 Results: Development of a Simulation Model and an Optimization Experiment
4 Conclusion
References
Smart Technology
A New Method for Network Maintenance
1 Introduction
2 Settings of a Typical Application Case
2.1 Pipeline Monitoring Sensors
2.2 Scientific Approaches for Detecting Problematic Observations from Data Collected
3 Fundamentals of Knowledge Injection Method
3.1 Our Inspiration: Creation of the Semantic Space
3.2 Our Extension and Idea: The Knowledge Injection Method
3.3 Strengths and Weaknesses
4 Application of Knowledge Injection Method
4.1 DH Network System
4.2 DH Network Data Normalization
4.3 DH Network Issues and Them Relevance
4.4 Results
5 Conclusions
References
Increasing the Accuracy of the Electronic Control Units' Adjustment in Modern Vehicles Parts to Ensure Their Reliability and Safety
1 Introduction
2 Directions to Improve Vehicle Active Safety
3 Results
3.1 Procedure for Parameterizing the ABS's ECU
3.2 Programming Module for ABS's ECU
4 Conclusion
References
Testing Uncertainty Assessment of the Electromagnetic Interference Emission Equipment of the Digital Twins
1 Introduction
2 Comparison of Methods of Evaluating Measurement Uncertainty When Estimating Radio Interference Emission in a Test Laboratory and in Digitalized Form
3 Results of Uncertainty Measurement Assessing of Radio Interference Emission
4 Conclusion
References
Intelligent Framework and System for Remote Monitoring and Prediction of Power Transformer Conditions
1 Introduction
2 A Framework for Reducing Accidents and Increasing the Reliability of Power Transformers
3 Proposed Intelligent System Architecture
4 Experiments and Results
5 Conclusion
References
Smart Transport and Mobility
Analysis of the Pedestrians and Cyclists Signage of Road Safety
1 Introduction
2 Research Methodology
3 Results
4 Proposal of Changes in the Pedestrian and Cyclist Marking System
5 Conclusion
References
Best Practices of E-Scooters' Operation Across Europe
1 Introduction
1.1 Micromobility in the EU
1.2 Research Aim
1.3 Research Methodology
2 Best Practices
3 Results
4 Conclusions and Discussion
References
Development of Advanced, Safe and Sustainable Micro-mobility Solutions
1 Introduction
1.1 Micromobility and E-Scooters Sharing
1.2 Methodology
2 Results
2.1 End User's Needs and Requirements
2.2 Stakeholders' Needs and Requirements
3 Conclusions
References
Demand and Supply of Public Transport Services in Sparsely Populated Rural Areas
1 Introduction
2 Public Transport Planning in Rural Areas
3 Use of Public Transport Services in Vidzeme Rural Areas
4 Methodology
5 Results and Discussion
6 Conclusions
References
Road Infrastructure and Biodiversity Conservation
1 Introduction
2 Methods
3 Results
4 Discussion
4.1 Potential IT and GIS Applications
4.2 Engineering Solutions
5 Conclusions and Recommendations
References
Sustainable Trip Planner Enriched by Trip Reliability
1 Introduction
2 Trip Planner Concept and Reliability
3 Research Methodology
4 Case Study for Riga City
5 Dataset Description
6 Results
7 Conclusions
References
Closed Biotechnological Cycles in Life Support Systems of Autonomous Transport Systems
1 Introduction
2 Review of the Known Works in Applied Biotechnology
3 Biotechnological Cycles in the Promising LSS of ATS and Their Closed-Loop Integration
4 Conclusions
References
First-Last Mile for Riga Public Transport Services: Challenges in Covid and Post-covid Time
1 Introduction
2 Review of the Current First-Last Mile Tendency
3 Impact of COVID-19 on Transport System in Latvia
4 The Riga Case Study Analysis
5 Conclusion
References
An Assessment of Intermodality in Pula and Corfu
1 Introduction
2 The Study Area
3 The Pilot Actions
3.1 The Two Areas of Focus
3.2 Pula
3.3 Corfu
4 Solutions and Potential
4.1 Best Solutions Emerging
4.2 Proposed Improvements
5 Transferring Solutions
5.1 The Adriatic-Ionian Macro-region
5.2 Integrated Strategic Plan
6 Conclusions
References
Free Public Transport Policy: Modelling of Implementation in Riga
1 Introduction
2 Related Works
2.1 Sustainable Development for Cities and Transport
2.2 Subsidies and FPT
3 FPT in Europe
3.1 Tallinn, Estonia
3.2 Aubagne, France
3.3 Grand Duchy of Luxembourg
3.4 Common Lessons and Trends
4 FPT for Riga: Expected Impacts and Proposals
5 Conclusions
References
Economics and Business
Framework of Digital Competences for Business and Management Programs in Higher Education
1 Introduction
2 Digital Competences at Work and in Higher Education: Theoretical Background
3 Research Methodology
3.1 Necessity of Creating a Merged Framework: Pilot Study
3.2 Creating a Framework by Merging DigComp and DigCompEdu
4 Research Results
4.1 Necessity of Creating a Merged Framework
4.2 Merged Framework of Digital Competences
5 Conclusion
References
Application of System Theoretical Elements on a Concept of Management and Leadership Automation
1 Introduction
2 Management and Leadership Elements
3 Applied Methods
3.1 Models for Automated Control Systems (ACS)
3.2 Non-linear Dynamic Model Mapping
3.3 Fractal Dimension
4 Results
4.1 Description of an Automated Management and Leadership System Using Block Models of Automated Control Systems
4.2 Theoretical Non-linear Dynamic Model for a Predictable Artificial Management and Leadership System
4.3 Definition of Dimension of the System with All External Factors by Calculating the Hurst Indicator and Fractal Dimension
5 Conclusion
References
Centralization of a Company's Cash Management and Leadership Using Digital Techniques
1 Introduction
2 Applied Methodologies
2.1 Description of Design Thinking Approach
2.2 Business Process Engineering
2.3 Business Process Model and Notation (BPMN)
3 Problem Exposure
4 Results
4.1 Input and Output Parameters for a Centralized Cash Management
4.2 Artificial Intelligence Tools for Predictive Functionalities
4.3 Management and Leadership Decision Process with a Digital Centralized Cash Management
5 Conclusion and Discussion
References
Crowdfunding Cross-Border Business Financing Practice: The Evidence from the Baltic States
1 Introduction
2 Goal and Methodology
3 Results and Discussion
3.1 Data and Limitations
3.2 Comparison of Crowdfunding Platforms of Latvia, Lithuania, and Estonia by Their Business Models and Countries of Projects
3.3 Discussion on Possible Transformation of the Crowdfunding Market of the Baltic States After the Adoption of the Regulation
4 Conclusion
References
Artificial Intelligence Techniques for Automating Management and Leadership Tasks: Literature Review
1 Introduction
2 Middle Management - Who They Are?
3 Impact of Digital Transformation on Middle Management
4 Artificial Intelligence in Management
5 Artificial Intelligence Techniques for Supporting Middle Management Functions in Digital Transformation
6 New Challenges for Middle Management to Meet AI
7 Conclusion
References
The Determination of Key Competencies for Managers in Russian High-Tech Companies in the Context of the Transition to a New Technological Paradigm
1 Introduction
2 Literature Review
3 Research Methodology
4 Results and Discussion
5 Conclusions
References
The Tax Nexus in the Digital Economy
1 Introduction
2 The Design and Methodology of the Study
3 The Development of the Hypothetical Model
3.1 The In-Depth Analysis of the OECD Model
3.2 The Hypothetical Model
3.3 The Results of the Focus Group
4 Results and Discussions
5 Conclusions
References
Evaluation of Credit Policy Implementation in Commercial Banks: Evidence from Latvia
1 Introduction
2 Theoretical Framework of Credit Policy Implementation
3 Internal and External Factors Affecting Bank's Credit Policy: Analysis of Expert Estimates
4 Implementation of Credit Policy in the Large Systemically Important Bank of Latvia
5 Forecasting the Probability of Borrowers' Solvency/Insolvency as a Method of Implementing the Bank Credit Policy
6 Conclusions
Referencess
Factors Affecting Discount for Lack of Liquidity in Business Valuation
1 Introduction
2 Literature Review
3 Findings and Results
4 Conclusion and Recommendations
References
Application of Data Mining to Assessment of the Sustainable Development Goals Implementation in Business
1 Introduction
2 Study Methodology of Achieving SDGs in the Russian Federation
3 Data Mining to Assessment of the Sustainable Development Goals Implementation in Business
4 Conclusion
References
Promotion of Environmental Audit for Transport Companies in Latvia
1 Introduction
2 Concepts of Ecological Audit
3 Basic Documents Regulating the Environmental Policy of the EU Countries
4 Analysis of Emissions of Harmful Substances into the Atmosphere in EU Countries
5 Promotion of Environmental Audit for Transport Companies
6 Conclusions
References
Evaluating Maritime Cluster Economic Impact: The Maritime Cluster Impact Index
1 Introduction
2 Cluster-Based Economic Policymaking
3 Methodology
3.1 The Concept of Maritime Cluster Impact Index
3.2 Case Study
4 Results: The Economic Impact Evaluation of the Estonian Seaport Clusters
5 Conclusions
References
Innovation as the Basis for Increasing the Competitiveness of Small Businesses in Latvia
1 Introduction
2 Literature Review
3 Methodology
4 Empirical Results and Analysis
4.1 Discussion
5 Conclusions
References
Education and Training in Engineering
Information Quality and Usability Assessment of Virtual Campus Journey Apps
1 Introduction
2 Virtual Campus Journey
2.1 User-Controlled Personalized Virtual Campus Journey
2.2 Why Adaptable User-Controlled Virtual Campus Journey
2.3 Concept Structure and Core Elements of the VCJ Application
3 Information Quality
4 Usability
5 3-D Model: Personalization, IQ, and Usability
5.1 IQ and Usability of User-Controlled VCJ Personalization
6 Conclusions
References
Education Mobility as a Service: Model of the Ecosystem
1 Introduction
2 Related Works
2.1 Education-as-a Service Concept
2.2 Remote Mobility of Education During 4thIndustrial Revolution
2.3 MOOC Platforms and Technological Capacities
3 Model of Ecosystem for the Education Mobility as a Service
3.1 Aim of Ecosystem for Education Mobility
3.2 EMaaS Model: Concept and Architecture
4 Conclusion
References
Scholarships as Components of Marketing and Recruiting Strategy
1 Introduction
2 Theoretical Background
3 Research Method and Findings
4 Conclusion and Recommendations
References
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Reliability and Statistics in Transportation and Communication

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