TY - GEN
T1 - Surrogate-assisted high-dimensional optimization on microscopic traffic simulators
AU - Werth, Bernhard
AU - Pitzer, Erik
AU - Ostermayer, Gerald
AU - Affenzeller, Michael
N1 - Publisher Copyright:
© Institute of Information Science. All rights reserved.
Copyright:
Copyright 2018 Elsevier B.V., All rights reserved.
PY - 2018
Y1 - 2018
N2 - Microscopic traffic simulation is able to capture many details of a traffic system, which makes it inherently interesting for simulation-based optimization. However, the considerable computational effort required for a single simulation run limits the use of standard heuristic optimization techniques and encourages the use of surrogate models to facilitate the search for an optimal solution. In this work, a grey-box surrogate model for microscopic traffic simulations is presented which allows the optimization of high-dimensional traffic optimization problems without relying on geographic or simulation-specific knowledge.
AB - Microscopic traffic simulation is able to capture many details of a traffic system, which makes it inherently interesting for simulation-based optimization. However, the considerable computational effort required for a single simulation run limits the use of standard heuristic optimization techniques and encourages the use of surrogate models to facilitate the search for an optimal solution. In this work, a grey-box surrogate model for microscopic traffic simulations is presented which allows the optimization of high-dimensional traffic optimization problems without relying on geographic or simulation-specific knowledge.
KW - Evolutionary algorithms
KW - Noisy optimization
KW - Surrogate assisted optimization
KW - Traffic simulation
UR - http://www.scopus.com/inward/record.url?scp=85056746126&partnerID=8YFLogxK
M3 - Conference contribution
SN - 978-88-85741-03-4
T3 - 30th European Modeling and Simulation Symposium, EMSS 2018
SP - 46
EP - 53
BT - 30th European Modeling and Simulation Symposium, EMSS 2018
A2 - Merkuryev, Yuri
A2 - Piera, Miquel Angel
A2 - Longo, Francesco
A2 - Bruzzone, Agostino G.
A2 - Affenzeller, Michael
A2 - Jimenez, Emilio
PB - DIME UNIVERSITY OF GENOA
T2 - 30th European Modeling and Simulation Symposium, EMSS 2018
Y2 - 17 September 2018 through 19 September 2018
ER -