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Autor(en):
Sunderrajan, Abhinav; Aydt, Heiko; Cai, Wentong; Knoll, Alois 
Titel:
MAP STREAM: INITIALIZING WHAT-IF ANALYSES FOR REAL-TIME SYMBIOTIC TRAFFIC SIMULATIONS 
Abstract:
In the context of a city-scale symbiotic traffic simulation, real-time data about the location of many vehicles are obtained in the form of a continuous data-stream. In this paper, we present a scalable solution for performing map-matching using sliding-windows over a GPS data-stream onto a digital road-network for initializing the what-if analysis process involved in symbiotic simulations. We focus on the optimizations performed to ensure that the latency associated with the map-matching proces...    »
 
Kongress- / Buchtitel:
Proceedings of the 2014 Winter Simulation Conference 
Verlag / Institution:
IEEE 
Verlagsort:
Savannah, US 
Jahr:
2014