Search Results - "Koller, Hannes"

Synchronizing Trucks and Trailers in a Multiresource Problem with Variable Neighborhood Search by Ritzinger, Ulrike, Hu, Bin, Koller, Hannes, Dragaschnig, Melitta

“…A real-world container drayage problem in which containers are transported between an intermodal terminal, a container terminal, and customer locations is…”
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Exploratory Trajectory Analysis for Massive Historical AIS Datasets by Graser, Anita, Dragaschnig, Melitta, Widhalm, Peter, Koller, Hannes, Brandle, Norbert

“…Data exploration is an essential task for gaining an understanding of the potential and limitations of novel datasets. This paper discusses the challenges…”
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Transferring urban traveling speed model fits across cities by Heinze, Christian, Leodolter, Maximilian, Koller, Hannes, Bauer, Dietmar

“…Purpose Link traveling time models form the basis for route planning methods used in navigation devices as well as for logistic applications. These models are…”
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Improving vehicle speed estimates using street network centrality by Graser, Anita, Leodolter, Maximilian, Koller, Hannes, Brändle, Norbert

“…This paper describes a novel approach to improve prediction models which estimate vehicle speeds and their diurnal variation for road network links in urban…”
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Fast Hidden Markov Model Map-Matching for Sparse and Noisy Trajectories by Koller, Hannes, Widhalm, Peter, Dragaschnig, Melitta, Graser, Anita

“…The problem of map-matching sparse and noisy GPS trajectories to road networks has gained increasing importance in recent years. A common state-of-the-art…”
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Estimating travel times from static map attributes by Leodolter, Maximilian, Koller, Hannes, Straub, Markus

“…Estimating accurate travel times on road networks is a prerequisite for many mobility related applications such as transportation planning, dynamic intermodal…”
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Utilizing mobility data to facilitate the introduction of E-Taxis in Vienna: Feasibility study of a decision support system for the introduction of battery electric vehicles as Taxis by Reinthaler, Martin, Asamer, Johannes, Koller, Hannes, Litzlbauer, Markus

“…Introducing E-Taxi fleets in urban areas poses a number of economic, organizational and technical challenges related to the nature of Battery Electric Vehicles…”
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Novel road classifications for large scale traffic networks by Toplak, Werner, Koller, Hannes, Dragaschnig, Melitta, Bauer, Dietmar, Asamer, Johannes

“…Establishing a highly sophisticated large-scale Traffic Information System (TIS) requires the creation and deployment of link travel time prediction models for…”
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Robust road link speed estimates for sparse or missing probe vehicle data by Widhalm, Peter, Piff, Markus, Brandle, Norbert, Koller, Hannes, Reinthaler, Martin

“…Probe vehicles equipped with GPS can be used to permanently collect traffic speed information for an entire road network, and the statistical mean value of…”
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Identifying faulty traffic detectors with Floating Car Data by Widhalm, P., Koller, H., Ponweiser, W.

“…Virtually all ITS applications rely on accurate traffic data. Identification of faulty detectors is thus vital for their reliability and efficiency. Most…”
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