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Mathematics

D-Index
30
Citations
3649
World Ranking
3531
National Ranking
216

Overview

Stefan Irnich is affiliated with Johannes Gutenberg University of Mainz in Germany. Their research primarily focuses on engineering, with a significant number of publications in industrial and manufacturing engineering, building and construction, automotive engineering, transportation, and computer vision and pattern recognition.

The scientist has contributed to various topics within their field, including:

  • Vehicle Routing Optimization Methods
  • Urban and Freight Transport Logistics
  • Optimization and Packing Problems
  • Transportation and Mobility Innovations
  • Advanced Manufacturing and Logistics Optimization
  • Transportation Planning and Optimization
  • Robotic Path Planning Algorithms

Their published papers cover several aspects of transportation and optimization. Notable recent works include:

  • Strategic Planning for Integrated Mobility-on-Demand and Urban Public Bus Networks, 2020, Transportation Science
  • A matheuristic for a 2-echelon vehicle routing problem with capacitated satellites and reverse flows, 2022, European Journal of Operational Research
  • A branch-and-cut algorithm for the soft-clustered vehicle-routing problem, 2020, Discrete Applied Mathematics
  • Hybridizing large neighborhood search and exact methods for generalized vehicle routing problems with time windows, 2021, EURO Journal on Transportation and Logistics
  • A note on the linearity of Ratliff and Rosenthal's algorithm for optimal picker routing, 2022, Operations Research Letters

Stefan Irnich frequently collaborates with several co-authors, the most common being Christian Tilk and Katrin Heßler, followed by Timo Gschwind, Jeanette P. Schmidt, and Dorian Dumez.

The researcher's work often appears in multiple established publication venues, including:

  • Transportation Science
  • Discrete Applied Mathematics
  • OR Spectrum
  • INFORMS Journal on Computing
  • Networks

Best Publications

  • Shortest Path Problems with Resource Constraints

    Stefan Irnich;Guy Desaulniers

  • Exact Algorithms for Electric Vehicle-Routing Problems with Time Windows

    Guy Desaulniers;Fausto Errico;Stefan Irnich;Michael Schneider

  • The Shortest-Path Problem with Resource Constraints and k-Cycle Elimination for k ≥ 3

    Stefan Irnich;Daniel Villeneuve

  • Local Search for Vehicle Routing and Scheduling Problems: Review and Conceptual Integration

    Birger Funke;Tore Grünert;Stefan Irnich

  • Resource extension functions: properties, inversion, and generalization to segments

    Stefan Irnich

  • A multi-depot pickup and delivery problem with a single hub and heterogeneous vehicles

    Stefan Irnich

  • The Family of Vehicle Routing Problems

    Stefan Irnich;Paolo Toth;Daniele Vigo

  • Sequential search and its application to vehicle-routing problems

    Stefan Irnich;Birger Funke;Tore Grünert

  • Formulations for an inventory routing problem

    Claudia Archetti;Nicola Bianchessi;Stefan Irnich;M. Grazia Speranza

  • A Unified Modeling and Solution Framework for Vehicle Routing and Local Search-Based Metaheuristics

    S. Irnich

  • Path-Reduced Costs for Eliminating Arcs in Routing and Scheduling

    Stefan Irnich;Guy Desaulniers;Jacques Desrosiers;Ahmed Hadjar

  • Cut-First Branch-and-Price-Second for the Capacitated Arc-Routing Problem

    Claudia Bode;Stefan Irnich

  • Solution of real-world postman problems

    Stefan Irnich

  • Effective Handling of Dynamic Time Windows and Its Application to Solving the Dial-a-Ride Problem

    Timo Gschwind;Stefan Irnich

  • Asymmetry matters: Dynamic half-way points in bidirectional labeling for solving shortest path problems with resource constraints faster

    Christian Tilk;Ann-Kathrin Rothenbächer;Timo Gschwind;Stefan Irnich

  • Large multiple neighborhood search for the clustered vehicle-routing problem

    Timo Hintsch;Stefan Irnich

  • An Exact Method for Vehicle Routing and Truck Driver Scheduling Problems

    Asvin Goel;Stefan Irnich

  • Branch-and-Price-and-Cut for the Active-Passive Vehicle-Routing Problem

    Christian Tilk;Nicola Bianchessi;Michael Drexl;Stefan Irnich

  • The last-mile vehicle routing problem with delivery options

    Christian Tilk;Katharina Olkis;Stefan Irnich

  • Four Variants of the Vehicle Routing Problem

    Stefan Irnich;Michael Schneider;Daniele Vigo

  • Branch-and-Cut for the Split Delivery Vehicle Routing Problem with Time Windows

    Nicola Bianchessi;Stefan Irnich

  • Four Variants of the Vehicle Routing Problem

    S. Irnich;M. Schneider;D. Vigo

  • Branch-price-and-cut algorithms for the pickup and delivery problem with time windows and multiple stacks

    Marilène Cherkesly;Marilène Cherkesly;Guy Desaulniers;Guy Desaulniers;Stefan Irnich;Gilbert Laporte

  • Dual Inequalities for Stabilized Column Generation Revisited

    Timo Gschwind;Stefan Irnich

Frequent Co-Authors

Guy Desaulniers
Guy Desaulniers Polytechnique Montréal
Michael Schneider
Michael Schneider RWTH Aachen University
Daniele Vigo
Daniele Vigo University of Bologna
Jacques Desrosiers
Jacques Desrosiers HEC Montréal
Gilbert Laporte
Gilbert Laporte HEC Montréal
M. Grazia Speranza
M. Grazia Speranza University of Brescia
Claudia Archetti
Claudia Archetti École Supérieure des Sciences Économiques et Commerciales
Richard F. Hartl
Richard F. Hartl University of Vienna
Karl F. Doerner
Karl F. Doerner University of Vienna
Hans-Jürgen Zimmermann
Hans-Jürgen Zimmermann RWTH Aachen University

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