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Eri Itoh, Koji Tominaga, Michael Schultz and Vu N. Duong
Free route airspace allows airspace users to freely plan a route in en-route airspaces within certain restrictions. It is anticipated to offer the benefit of fuel saving and operational flexibility. Regarding its efficient implementation into the ASEAN a...
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Stefan Reitmann and Michael Schultz
Evaluating the performance of complex systems, such as air traffic management (ATM), is a challenging task. When regarding aviation as a time-continuous system measured in value-discrete time series via performance indicators and certain metrics, it is i...
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Eri Itoh, Mihaela Mitici and Michael Schultz
Reducing the length of departure queues at runway entry points is one of the most important requirements for reducing aircraft traffic congestion and fuel consumption at airports. This study designs an aircraft departure model at a runway using a time-va...
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Yanjun Wang, Rongjin Hu, Siyuan Lin, Michael Schultz and Daniel Delahaye
Air traffic controllers have to make quick decisions to keep air traffic safe. Their behaviors have a significant impact on the operation of the air traffic management (ATM) system. Automation tools have enhanced the ATM system?s capability by reducing t...
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Stanley Förster, Michael Schultz and Hartmut Fricke
The air traffic is mainly divided into en-route flight segments, arrival and departure segments inside the terminal maneuvering area, and ground operations at the airport. To support utilizing available capacity more efficiently, in our contribution we f...
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Judith Rosenow, Philipp Michling, Michael Schultz and Jörn Schönberger
Competitive price pressure and economic cost pressure constantly force airlines to improve their optimization strategies. Besides predictable operational costs, delay costs are a significant cost driver for airlines. Especially reactionary delay costs ca...
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Michael Schultz
Efficient boarding procedures have to consider both operational constraints and the individual passenger behavior. In contrast to the aircraft handling processes of fueling, catering and cleaning, the boarding process is more driven by passengers than by...
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Michael Schultz
Future 4D aircraft trajectories demand comprehensive consideration of environmental, economic, and operational constraints, as well as reliable prediction of all aircraft-related processes. Mutual interdependencies between airports result in system-wide,...
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Michael Schultz
Efficient boarding procedures have to consider both operational constraints and the individual passenger behavior. In contrast to the aircraft handling processes of fueling, catering and cleaning, the boarding process is more driven by passengers than by...
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Michael Schultz
Future 4D aircraft trajectories demand comprehensive consideration of environmental, economic, and operational constraints, as well as reliable prediction of all aircraft-related processes. Mutual interdependencies between airports result in system-wide,...
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Michael Schultz and Stefan Reitmann
In this paper we address the prediction of aircraft boarding using a machine learning approach. Reliable process predictions of aircraft turnaround are an important element to further increase the punctuality of airline operations. In this context, aircr...
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Michael Schultz, Sandro Lorenz, Reinhard Schmitz and Luis Delgado
Weather events have a significant impact on airport performance and cause delayed operations if the airport capacity is constrained. We provide quantification of the individual airport performance with regards to an aggregated weather-performance metric....
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Michael Schultz and Stefan Reitmann
In this paper we address the prediction of aircraft boarding using a machine learning approach. Reliable process predictions of aircraft turnaround are an important element to further increase the punctuality of airline operations. In this context, aircr...
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Michael Schultz, Sandro Lorenz, Reinhard Schmitz and Luis Delgado
Weather events have a significant impact on airport performance and cause delayed operations if the airport capacity is constrained. We provide quantification of the individual airport performance with regards to an aggregated weather-performance metric....
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Ivan Arismendi, Jason B. Dunham, Michael P. Heck, Luke D. Schultz and David Hockman-Wert
Intermittent and ephemeral streams represent more than half of the length of the global river network. Dryland freshwater ecosystems are especially vulnerable to changes in human-related water uses as well as shifts in terrestrial climates. Yet, the desc...
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Erik Grunewald, Franz Knabe, Florian Rudolph, Michael Schultz
Pág. 1146 - 1153
The limited capacity available at airports regularly leads to an imbalance between supply and demand at busier airports. It is the runway systems at such airports which often set limitations on the number of possible flight clearances. In addition, exist...
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Franz Knabe, Michael Schultz
Pág. 3771 - 3780
Airport capacity is a key performance indicator for the ability of the airport to handle an expected traffic demand. The classical way to quote airport capacities and flows on the airside is to count the number of potential airframe movements per unit of...
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William J. Kleindl, Paul C. Stoy, Michael W. Binford, Ankur R. Desai, Michael C. Dietze, Courtney A. Schultz, Gregory Starr, Christina L. Staudhammer and David J. A. Wood
The implications of cumulative land-use decisions and shifting climate on forests, require us to integrate our understanding of ecosystems, markets, policy, and resource management into a social-ecological system. Humans play a central role in macrosyste...
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Veit Ulrich, Josephine Brückner, Michael Schultz, Sanam Noreen Vardag, Christina Ludwig, Johannes Fürle, Mohammed Zia, Sven Lautenbach and Alexander Zipf
As one of the major greenhouse gas (GHG) emitters that has not seen significant emission reductions in the previous decades, the transportation sector requires special attention from policymakers. Policy decisions, thereby need to be supported by traffic...
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