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Using Process-Oriented-Grouping and Linear Algebra to Optimize Resource Management

Koch, Tobias and Deutschmann, Andreas and Möller, Dietmar P. F. (2019) Using Process-Oriented-Grouping and Linear Algebra to Optimize Resource Management. In: 2019 Integrated Communications, Navigation and Surveillance Conference, ICNS 2019. IEEE. 2019 Integrated Communications, Navigation and Surveillance Conference (ICNS), 9.-11. April 2019, Herndon, VA, USA. doi: 10.1109/ICNSURV.2019.8735110. ISBN 978-172811893-2. ISSN 2155-4943.

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Official URL: https://ieeexplore.ieee.org/document/8735110


Airport operation gets more complicated due to the increasing interconnectivity of the infrastructure and the dependency on advances in information and communication systems. There exist a manifold of different reasons for system failures of devices starting from short-circuits, hardware defects or malware infections reaching to power shortages or complete blackouts. Moreover, the increase of the number of devices within the airport infrastructure system leads to a tremendous demand of computational assistance systems for operations management. As most devices within the airport are directly connected to processes, there is a high demand for identifying and managing system failures immediately and increase the system resilience. Thus, we introduce process-oriented-grouping of network devices and use linear algebra to relate the impact of system state changes to airport processes, such as check-in, security checks et cetera. This connection between system state and processes is inevitable for a successful combination of computational approaches to determine physical state variations, induced by power grid instabilities and/or cyber-attacks, and process oriented simulation methods. Matrix relations between system states, process capacities, waiting times are given and applied to a small, at this state fictional airport infrastructure. This application shows that forecasting of quantitative values for airport processes is a beneficial tool for airport infrastructure management. Moreover, linear algebra properties prove to be a strong tool in analyzing network properties, such as infrastructure diversity and process capacities, which play a major role within resource management. However, at the moment our approach is only suitable as a supporting tool for human decision making. Nevertheless the approach can be enhanced as intelligent health monitoring system for airports.

Item URL in elib:https://elib.dlr.de/128563/
Document Type:Conference or Workshop Item (Speech)
Title:Using Process-Oriented-Grouping and Linear Algebra to Optimize Resource Management
AuthorsInstitution or Email of AuthorsAuthor's ORCID iDORCID Put Code
Koch, TobiasUNSPECIFIEDhttps://orcid.org/0000-0003-1279-0209UNSPECIFIED
Date:13 June 2019
Journal or Publication Title:2019 Integrated Communications, Navigation and Surveillance Conference, ICNS 2019
Refereed publication:Yes
Open Access:No
Gold Open Access:No
In ISI Web of Science:Yes
Keywords:airport management; critical infrastructure protection; process optimization; operations research;
Event Title:2019 Integrated Communications, Navigation and Surveillance Conference (ICNS)
Event Location:Herndon, VA, USA
Event Type:international Conference
Event Dates:9.-11. April 2019
HGF - Research field:Aeronautics, Space and Transport
HGF - Program:Aeronautics
HGF - Program Themes:other
DLR - Research area:Aeronautics
DLR - Program:L - no assignment
DLR - Research theme (Project):L - no assignment
Location: Braunschweig
Institutes and Institutions:Institute of Air Transport and Airport Research > Airport Research
Deposited By: Koch, Tobias
Deposited On:05 Aug 2019 12:19
Last Modified:20 Nov 2023 08:19

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