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Most of existing motorway traffic safety studies using disaggregate traffic flow data aim at developing models for identifying real-time traffic risks by comparing pre-crash and non-crash conditions. One of serious shortcomings in those studies is that non ...
We consider the problem of assigning gates to a large airline at its hub airport in both planning and operations mode. The first objective in planning mode assigns airport gates for a given passenger flow data and pedestrian distances between the gates, su ...
This paper summarises the results from a questionnaire-based survey and follow-up discussions with traffic operations staff of various cities in the world. The questionnaire asked cities about their currently employed control systems as well as about their ...
Accurate trajectory prediction plays a fundamental role in advanced air traffic control operations, because it forms the basis for (among others) conflict detection and resolution schemes. It has been demonstrated that improved trajectory prediction accura ...
American Institute of Aeronautics and Astronautics2010
The institutional governance of many network industries has been undergoing fundamental developments over the last two decades driven by liberalization efforts and industry restructuring programs aiming at an improvement of the sector performance. Experien ...
Le développement des activités de la navigation par satellites a un impact de plus en plus fort dans l’organisation et la gestion des transports terrestres. Dans les domaines maritime et de l’aviation civile, la navigation est historiquement liée aux dével ...
Confédération Suisse, Office fédéral des routes2010
We develop an accurate model for the arrival traffic dynamics in terminal airspace that takes into account the weather forecast and runway configuration changes. The planning of runway configuration switching subject to weather constraints is formulated as ...
American Institute of Aeronautics and Astronautics2011
Increasing heat dissipation density is becoming a limiting factor in air-cooled data centers. The main control objective in data center thermal management is to keep the temperature of all the data processing equipment below a certain threshold and at the ...
A simple real-time merging traffic control concept is proposed for efficient toll plaza management in cases where the total flow exiting from the toll booths exceeds the capacity of the downstream highway (or bridge, or tunnel), leading to congestion and r ...
Recently, the author proposed a new approach how to take advantage of common floating car data in context of urban traffic monitoring (cf. Neumann, 2009: Efficient queue length detection at traffic signals using probe vehicle data and data fusion, 16th ITS ...
