Scipediacontent: Scipediacontent moved page Draft Content 308989658 to Bosch Ciari 2016a

2021-02-02T07:11:43Z

Scipediacontent moved page Draft Content 308989658 to Bosch Ciari 2016a

Scipediacontent: Created page with " == Abstract == The simulation of large-scale scenarios requires high-performance simulations. MATSim, an agent-based transport simulation, is increasingly reaching limits. T..."

2021-02-02T07:11:39Z

Created page with " == Abstract == The simulation of large-scale scenarios requires high-performance simulations. MATSim, an agent-based transport simulation, is increasingly reaching limits. T..."

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== Abstract ==

The simulation of large-scale scenarios requires high-performance simulations. MATSim, an agent-based transport simulation, is increasingly reaching limits. The traditional approach is to scale the scenarios, i.e. simulating only 10% of a population instead of 100%. This paper suggests MacroSim, a macroscopic mobility simulation module for MATSim, to overcome the current per- formance limits within MATSim. It uses volume-delay functions to estimate travel times for links based on experienced usages of these links. This allows to decouple agents and thus allows a parallelization of the mobility simulation within MATSim per design. A preliminary implementation of MacroSim showed promising results (7 to 50 times faster than the current mobility simulation depending on the scenario size). Given its limitations - most important no back propagation of traffic congestion - MacroSim is suggested as a complementary mobility simulation to the current implementation for cases where scenario size and simulation performance are more important than precise traffic dynamics. ISSN:1877-0509

== Original document ==

The different versions of the original document can be found in:

* [http://dx.doi.org/10.3929/ethz-b-000124001 http://dx.doi.org/10.3929/ethz-b-000124001]

* [http://dx.doi.org/10.3929/ethz-b-000165874 http://dx.doi.org/10.3929/ethz-b-000165874]

* [http://hdl.handle.net/20.500.11850/124001 http://hdl.handle.net/20.500.11850/124001]

* [http://hdl.handle.net/20.500.11850/165874 http://hdl.handle.net/20.500.11850/165874] under the license http://creativecommons.org/licenses/by-nc-nd/4.0/

* [https://doi.org/10.1016/j.procs.2017.05.406 https://doi.org/10.1016/j.procs.2017.05.406] under the license cc-by-nc-nd

* [https://api.elsevier.com/content/article/PII:S1877050917310827?httpAccept=text/xml https://api.elsevier.com/content/article/PII:S1877050917310827?httpAccept=text/xml],
: [https://api.elsevier.com/content/article/PII:S1877050917310827?httpAccept=text/plain https://api.elsevier.com/content/article/PII:S1877050917310827?httpAccept=text/plain],
: [http://dx.doi.org/10.1016/j.procs.2017.05.406 http://dx.doi.org/10.1016/j.procs.2017.05.406] under the license https://www.elsevier.com/tdm/userlicense/1.0/

* [https://www.sciencedirect.com/science/article/pii/S1877050917310827 https://www.sciencedirect.com/science/article/pii/S1877050917310827],
: [https://dblp.uni-trier.de/db/conf/ant/ant2017.html#BoschC17 https://dblp.uni-trier.de/db/conf/ant/ant2017.html#BoschC17],
: [https://www.research-collection.ethz.ch/handle/20.500.11850/165874 https://www.research-collection.ethz.ch/handle/20.500.11850/165874],
: [http://hdl.handle.net/20.500.11850/165874 http://hdl.handle.net/20.500.11850/165874],
: [https://doi.org/10.1016/j.procs.2017.05.406 https://doi.org/10.1016/j.procs.2017.05.406],
: [https://academic.microsoft.com/#/detail/2625726666 https://academic.microsoft.com/#/detail/2625726666]

DOIS: 10.1016/j.procs.2017.05.406 10.3929/ethz-b-000165874 10.3929/ethz-b-000124001

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Scipediacontent: Scipediacontent moved page Draft Content 308989658 to Bosch Ciari 2016a

Scipediacontent: Created page with " == Abstract == The simulation of large-scale scenarios requires high-performance simulations. MATSim, an agent-based transport simulation, is increasingly reaching limits. T..."