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Topics in integrated vehicle and crew scheduling in public transport / Ingmar Steinzen. 2007
Content
Introduction
Planning Process of Public Transport Companies
Vehicle Scheduling
Crew Scheduling
Integrated Vehicle and Crew Scheduling
Irregular Timetables
Selected Combinatorial Optimization Problems
Network Flow Problems
Set Partitioning/Covering Problem
Selected Combinatorial Optimization Techniques
Lagrangian Relaxation
Dantzig-Wolfe Decomposition and Column Generation
Lagrangian Relaxation based Column Generation
Branch-and-Bound
Metaheuristics
Scope and Purpose of the Thesis
Integrated Vehicle and Crew Scheduling: State-of-the-Art
Problem Definition
Literature Review
Sequential Vehicle and Crew Scheduling
Partial Integration
Complete Integration
Modeling approach
Solution Approach
The Master Problem
The Column Generation Pricing Problem
Integer Solutions
New Approaches to Integrated Vehicle and Crew Scheduling
Modeling the Column Generation Pricing Problem
Modeling Approaches
Network Models for a Decomposed Pricing Problem
Solving the Column Generation Pricing Problem
Dynamic Programming Algorithms
Preprocessing
Acceleration Techniques
Integer Solutions
Sequential Approach
Branch-and-Bound with MIP-Solver
Heuristic Branch-and-Price
Integrated Planning with Unrestricted Changeovers
Computational Results
Real-world Data Instances
Randomly Generated Data Instances
Summary
A Hybrid Evolutionary Algorithm
Problem Decomposition
Components of Evolutionary Algorithm
Initialization
Fitness Calculation
Genetic Operators
Termination
Computational Results
Summary
Practical Extensions
Rules and Regulations in Germany
Extensions of Modeling and Solution Approach
Driving Time Constraints
Block and Ratio Break Rules
Break Positions
Duty Mix
System Overview
Computational Results
Summary
Ex-Urban Vehicle and Crew Scheduling with Irregular Timetables
Problem Definition
Literature Review
Mathematical Formulation
Solution Approaches
Local Branching and Branching Rules
Bi-Objective Metaheuristics
Computational Results
Summary
Summary and Concluding Remarks
Definitions and Abbreviations
List of Figures
List of Tables
List of Algorithms
Bibliography
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