Ann-Kathrin Lange, M.Sc.

Address

Hamburg University of Technology
Institute of Maritime Logistics
Am Schwarzenberg-Campus 4 (D)
21073 Hamburg

 

Contact Details

Office: building D room 5.007
Phone: +49 40 42878 4694
E-Mail: ann-kathrin.lange(at)tuhh(dot)de
ORCiD: 0000-0002-1503-1729



Research Focus

  • Port Drayage and Hinterland Transports
  • Container Terminals
  • Truck Appointment Systems
  • Discrete Event Simulation
  • Business Process Modeling and Optimization


Publications (Excerpt)

2024

[191141]
Title: Insights into How to Enhance Container Terminal Operations with Digital Twins.
Written by: Kastner, Marvin and Saporiti, Nicolò and Lange, Ann-Kathrin and Rossi, Tommaso
in: <em>Computers</em>. (2024).
Volume: <strong>13</strong>. Number: (6),
on pages:
Chapter:
Editor:
Publisher:
Series:
Address:
Edition:
ISBN:
how published:
Organization:
School:
Institution:
Type:
DOI: 10.3390/computers13060138
URL: https://www.mdpi.com/2073-431X/13/6/138
ARXIVID:
PMID:

[pdf] [www]

Note:

Abstract: The years 2021 and 2022 showed that maritime logistics are prone to interruptions. Ports especially turned out to be bottlenecks with long queues of waiting vessels. This leads to the question of whether this can be (at least partly) mitigated by means of better and more flexible terminal operations. Digital Twins have been in use in production and logistics to increase flexibility in operations and to support operational decision-making based on real-time information. However, the true potential of Digital Twins to enhance terminal operations still needs to be further investigated. A Delphi study is conducted to explore the operational pain points, the best practices to counter them, and how these best practices can be supported by Digital Twins. A questionnaire with 16 propositions is developed, and a panel of 17 experts is asked for their degrees of confirmation for each. The results indicate that today’s terminal operations are far from ideal, and leave space for optimisation. The experts see great potential in analysing the past working shift data to identify the reasons for poor terminal performance. Moreover, they agree on the proposed best practices and support the use of emulation for detailed ad hoc simulation studies to improve operational decision-making.

2023

[191141]
Title: Insights into How to Enhance Container Terminal Operations with Digital Twins.
Written by: Kastner, Marvin and Saporiti, Nicolò and Lange, Ann-Kathrin and Rossi, Tommaso
in: <em>Computers</em>. (2024).
Volume: <strong>13</strong>. Number: (6),
on pages:
Chapter:
Editor:
Publisher:
Series:
Address:
Edition:
ISBN:
how published:
Organization:
School:
Institution:
Type:
DOI: 10.3390/computers13060138
URL: https://www.mdpi.com/2073-431X/13/6/138
ARXIVID:
PMID:

[pdf] [www]

Note:

Abstract: The years 2021 and 2022 showed that maritime logistics are prone to interruptions. Ports especially turned out to be bottlenecks with long queues of waiting vessels. This leads to the question of whether this can be (at least partly) mitigated by means of better and more flexible terminal operations. Digital Twins have been in use in production and logistics to increase flexibility in operations and to support operational decision-making based on real-time information. However, the true potential of Digital Twins to enhance terminal operations still needs to be further investigated. A Delphi study is conducted to explore the operational pain points, the best practices to counter them, and how these best practices can be supported by Digital Twins. A questionnaire with 16 propositions is developed, and a panel of 17 experts is asked for their degrees of confirmation for each. The results indicate that today’s terminal operations are far from ideal, and leave space for optimisation. The experts see great potential in analysing the past working shift data to identify the reasons for poor terminal performance. Moreover, they agree on the proposed best practices and support the use of emulation for detailed ad hoc simulation studies to improve operational decision-making.

2022

[191141]
Title: Insights into How to Enhance Container Terminal Operations with Digital Twins.
Written by: Kastner, Marvin and Saporiti, Nicolò and Lange, Ann-Kathrin and Rossi, Tommaso
in: <em>Computers</em>. (2024).
Volume: <strong>13</strong>. Number: (6),
on pages:
Chapter:
Editor:
Publisher:
Series:
Address:
Edition:
ISBN:
how published:
Organization:
School:
Institution:
Type:
DOI: 10.3390/computers13060138
URL: https://www.mdpi.com/2073-431X/13/6/138
ARXIVID:
PMID:

[pdf] [www]

Note:

Abstract: The years 2021 and 2022 showed that maritime logistics are prone to interruptions. Ports especially turned out to be bottlenecks with long queues of waiting vessels. This leads to the question of whether this can be (at least partly) mitigated by means of better and more flexible terminal operations. Digital Twins have been in use in production and logistics to increase flexibility in operations and to support operational decision-making based on real-time information. However, the true potential of Digital Twins to enhance terminal operations still needs to be further investigated. A Delphi study is conducted to explore the operational pain points, the best practices to counter them, and how these best practices can be supported by Digital Twins. A questionnaire with 16 propositions is developed, and a panel of 17 experts is asked for their degrees of confirmation for each. The results indicate that today’s terminal operations are far from ideal, and leave space for optimisation. The experts see great potential in analysing the past working shift data to identify the reasons for poor terminal performance. Moreover, they agree on the proposed best practices and support the use of emulation for detailed ad hoc simulation studies to improve operational decision-making.

2021
[191141]
Title: Insights into How to Enhance Container Terminal Operations with Digital Twins.
Written by: Kastner, Marvin and Saporiti, Nicolò and Lange, Ann-Kathrin and Rossi, Tommaso
in: <em>Computers</em>. (2024).
Volume: <strong>13</strong>. Number: (6),
on pages:
Chapter:
Editor:
Publisher:
Series:
Address:
Edition:
ISBN:
how published:
Organization:
School:
Institution:
Type:
DOI: 10.3390/computers13060138
URL: https://www.mdpi.com/2073-431X/13/6/138
ARXIVID:
PMID:

[pdf] [www]

Note:

Abstract: The years 2021 and 2022 showed that maritime logistics are prone to interruptions. Ports especially turned out to be bottlenecks with long queues of waiting vessels. This leads to the question of whether this can be (at least partly) mitigated by means of better and more flexible terminal operations. Digital Twins have been in use in production and logistics to increase flexibility in operations and to support operational decision-making based on real-time information. However, the true potential of Digital Twins to enhance terminal operations still needs to be further investigated. A Delphi study is conducted to explore the operational pain points, the best practices to counter them, and how these best practices can be supported by Digital Twins. A questionnaire with 16 propositions is developed, and a panel of 17 experts is asked for their degrees of confirmation for each. The results indicate that today’s terminal operations are far from ideal, and leave space for optimisation. The experts see great potential in analysing the past working shift data to identify the reasons for poor terminal performance. Moreover, they agree on the proposed best practices and support the use of emulation for detailed ad hoc simulation studies to improve operational decision-making.

2020
[191141]
Title: Insights into How to Enhance Container Terminal Operations with Digital Twins.
Written by: Kastner, Marvin and Saporiti, Nicolò and Lange, Ann-Kathrin and Rossi, Tommaso
in: <em>Computers</em>. (2024).
Volume: <strong>13</strong>. Number: (6),
on pages:
Chapter:
Editor:
Publisher:
Series:
Address:
Edition:
ISBN:
how published:
Organization:
School:
Institution:
Type:
DOI: 10.3390/computers13060138
URL: https://www.mdpi.com/2073-431X/13/6/138
ARXIVID:
PMID:

[pdf] [www]

Note:

Abstract: The years 2021 and 2022 showed that maritime logistics are prone to interruptions. Ports especially turned out to be bottlenecks with long queues of waiting vessels. This leads to the question of whether this can be (at least partly) mitigated by means of better and more flexible terminal operations. Digital Twins have been in use in production and logistics to increase flexibility in operations and to support operational decision-making based on real-time information. However, the true potential of Digital Twins to enhance terminal operations still needs to be further investigated. A Delphi study is conducted to explore the operational pain points, the best practices to counter them, and how these best practices can be supported by Digital Twins. A questionnaire with 16 propositions is developed, and a panel of 17 experts is asked for their degrees of confirmation for each. The results indicate that today’s terminal operations are far from ideal, and leave space for optimisation. The experts see great potential in analysing the past working shift data to identify the reasons for poor terminal performance. Moreover, they agree on the proposed best practices and support the use of emulation for detailed ad hoc simulation studies to improve operational decision-making.

2019
[191141]
Title: Insights into How to Enhance Container Terminal Operations with Digital Twins.
Written by: Kastner, Marvin and Saporiti, Nicolò and Lange, Ann-Kathrin and Rossi, Tommaso
in: <em>Computers</em>. (2024).
Volume: <strong>13</strong>. Number: (6),
on pages:
Chapter:
Editor:
Publisher:
Series:
Address:
Edition:
ISBN:
how published:
Organization:
School:
Institution:
Type:
DOI: 10.3390/computers13060138
URL: https://www.mdpi.com/2073-431X/13/6/138
ARXIVID:
PMID:

[pdf] [www]

Note:

Abstract: The years 2021 and 2022 showed that maritime logistics are prone to interruptions. Ports especially turned out to be bottlenecks with long queues of waiting vessels. This leads to the question of whether this can be (at least partly) mitigated by means of better and more flexible terminal operations. Digital Twins have been in use in production and logistics to increase flexibility in operations and to support operational decision-making based on real-time information. However, the true potential of Digital Twins to enhance terminal operations still needs to be further investigated. A Delphi study is conducted to explore the operational pain points, the best practices to counter them, and how these best practices can be supported by Digital Twins. A questionnaire with 16 propositions is developed, and a panel of 17 experts is asked for their degrees of confirmation for each. The results indicate that today’s terminal operations are far from ideal, and leave space for optimisation. The experts see great potential in analysing the past working shift data to identify the reasons for poor terminal performance. Moreover, they agree on the proposed best practices and support the use of emulation for detailed ad hoc simulation studies to improve operational decision-making.

2018
[191141]
Title: Insights into How to Enhance Container Terminal Operations with Digital Twins.
Written by: Kastner, Marvin and Saporiti, Nicolò and Lange, Ann-Kathrin and Rossi, Tommaso
in: <em>Computers</em>. (2024).
Volume: <strong>13</strong>. Number: (6),
on pages:
Chapter:
Editor:
Publisher:
Series:
Address:
Edition:
ISBN:
how published:
Organization:
School:
Institution:
Type:
DOI: 10.3390/computers13060138
URL: https://www.mdpi.com/2073-431X/13/6/138
ARXIVID:
PMID:

[pdf] [www]

Note:

Abstract: The years 2021 and 2022 showed that maritime logistics are prone to interruptions. Ports especially turned out to be bottlenecks with long queues of waiting vessels. This leads to the question of whether this can be (at least partly) mitigated by means of better and more flexible terminal operations. Digital Twins have been in use in production and logistics to increase flexibility in operations and to support operational decision-making based on real-time information. However, the true potential of Digital Twins to enhance terminal operations still needs to be further investigated. A Delphi study is conducted to explore the operational pain points, the best practices to counter them, and how these best practices can be supported by Digital Twins. A questionnaire with 16 propositions is developed, and a panel of 17 experts is asked for their degrees of confirmation for each. The results indicate that today’s terminal operations are far from ideal, and leave space for optimisation. The experts see great potential in analysing the past working shift data to identify the reasons for poor terminal performance. Moreover, they agree on the proposed best practices and support the use of emulation for detailed ad hoc simulation studies to improve operational decision-making.

2017
[191141]
Title: Insights into How to Enhance Container Terminal Operations with Digital Twins.
Written by: Kastner, Marvin and Saporiti, Nicolò and Lange, Ann-Kathrin and Rossi, Tommaso
in: <em>Computers</em>. (2024).
Volume: <strong>13</strong>. Number: (6),
on pages:
Chapter:
Editor:
Publisher:
Series:
Address:
Edition:
ISBN:
how published:
Organization:
School:
Institution:
Type:
DOI: 10.3390/computers13060138
URL: https://www.mdpi.com/2073-431X/13/6/138
ARXIVID:
PMID:

[pdf] [www]

Note:

Abstract: The years 2021 and 2022 showed that maritime logistics are prone to interruptions. Ports especially turned out to be bottlenecks with long queues of waiting vessels. This leads to the question of whether this can be (at least partly) mitigated by means of better and more flexible terminal operations. Digital Twins have been in use in production and logistics to increase flexibility in operations and to support operational decision-making based on real-time information. However, the true potential of Digital Twins to enhance terminal operations still needs to be further investigated. A Delphi study is conducted to explore the operational pain points, the best practices to counter them, and how these best practices can be supported by Digital Twins. A questionnaire with 16 propositions is developed, and a panel of 17 experts is asked for their degrees of confirmation for each. The results indicate that today’s terminal operations are far from ideal, and leave space for optimisation. The experts see great potential in analysing the past working shift data to identify the reasons for poor terminal performance. Moreover, they agree on the proposed best practices and support the use of emulation for detailed ad hoc simulation studies to improve operational decision-making.

2015
[191141]
Title: Insights into How to Enhance Container Terminal Operations with Digital Twins.
Written by: Kastner, Marvin and Saporiti, Nicolò and Lange, Ann-Kathrin and Rossi, Tommaso
in: <em>Computers</em>. (2024).
Volume: <strong>13</strong>. Number: (6),
on pages:
Chapter:
Editor:
Publisher:
Series:
Address:
Edition:
ISBN:
how published:
Organization:
School:
Institution:
Type:
DOI: 10.3390/computers13060138
URL: https://www.mdpi.com/2073-431X/13/6/138
ARXIVID:
PMID:

[pdf] [www]

Note:

Abstract: The years 2021 and 2022 showed that maritime logistics are prone to interruptions. Ports especially turned out to be bottlenecks with long queues of waiting vessels. This leads to the question of whether this can be (at least partly) mitigated by means of better and more flexible terminal operations. Digital Twins have been in use in production and logistics to increase flexibility in operations and to support operational decision-making based on real-time information. However, the true potential of Digital Twins to enhance terminal operations still needs to be further investigated. A Delphi study is conducted to explore the operational pain points, the best practices to counter them, and how these best practices can be supported by Digital Twins. A questionnaire with 16 propositions is developed, and a panel of 17 experts is asked for their degrees of confirmation for each. The results indicate that today’s terminal operations are far from ideal, and leave space for optimisation. The experts see great potential in analysing the past working shift data to identify the reasons for poor terminal performance. Moreover, they agree on the proposed best practices and support the use of emulation for detailed ad hoc simulation studies to improve operational decision-making.

2014
[191141]
Title: Insights into How to Enhance Container Terminal Operations with Digital Twins.
Written by: Kastner, Marvin and Saporiti, Nicolò and Lange, Ann-Kathrin and Rossi, Tommaso
in: <em>Computers</em>. (2024).
Volume: <strong>13</strong>. Number: (6),
on pages:
Chapter:
Editor:
Publisher:
Series:
Address:
Edition:
ISBN:
how published:
Organization:
School:
Institution:
Type:
DOI: 10.3390/computers13060138
URL: https://www.mdpi.com/2073-431X/13/6/138
ARXIVID:
PMID:

[pdf] [www]

Note:

Abstract: The years 2021 and 2022 showed that maritime logistics are prone to interruptions. Ports especially turned out to be bottlenecks with long queues of waiting vessels. This leads to the question of whether this can be (at least partly) mitigated by means of better and more flexible terminal operations. Digital Twins have been in use in production and logistics to increase flexibility in operations and to support operational decision-making based on real-time information. However, the true potential of Digital Twins to enhance terminal operations still needs to be further investigated. A Delphi study is conducted to explore the operational pain points, the best practices to counter them, and how these best practices can be supported by Digital Twins. A questionnaire with 16 propositions is developed, and a panel of 17 experts is asked for their degrees of confirmation for each. The results indicate that today’s terminal operations are far from ideal, and leave space for optimisation. The experts see great potential in analysing the past working shift data to identify the reasons for poor terminal performance. Moreover, they agree on the proposed best practices and support the use of emulation for detailed ad hoc simulation studies to improve operational decision-making.