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@ARTICLE{Wang:903379,
author = {Wang, Xiang and Chraibi, Mohcine and Chen, Juan and Li,
Ruoyu and Ma, Jian},
title = {{M}odeling boundedly rational route choice in crowd
evacuation processes},
journal = {Safety science},
volume = {147},
issn = {0925-7535},
address = {Amsterdam [u.a.]},
publisher = {Elsevier Science},
reportid = {FZJ-2021-05063},
pages = {105590 -},
year = {2022},
abstract = {With the development of modern information technologies,
advanced evacuation guidance systems have been widely
installed to provide updated route information. However,
although pedestrians may know the information of the
building and its surrounding environment, they sometimes
still use the non-optimal route, that is to say, their
decision-making process is rather boundedly rational. To
understand the dynamics underlying such behavior, we present
a model where we consider two important factors affecting
pedestrians’ route estimation, i.e., distance and
congestion. The model is then validated, after which,
detailed simulation studies have been performed to discuss
the influence of those two factors. Results show that for
small and open spaces, the influence of the free walking
time on pedestrians’ route choice is higher than the
congestion queuing time. Moreover, pedestrians prefer
changing route in order to save the completion time. For a
large virtual building, if pedestrians would like to use
short route, pay less attention to congestion route and
prefer keeping current route, the route usage can be quite
different, some of the routes can be extremely crowded while
others can be barely used. On the contrary, if pedestrians
do not mind distance difference, prefer avoiding congestion
and changing route, significant detour behaviors will be
observed, which also increases the evacuation time. This
boundedly rational route choice feature results in distinct
importance rank of evacuation facilities when considering
their failures. The present study deepens our understanding
of pedestrian route choice considering bounded rationality
and provides a basis for crowd management in building
evacuation.},
cin = {IAS-7},
ddc = {610},
cid = {I:(DE-Juel1)IAS-7-20180321},
pnm = {5111 - Domain-Specific Simulation $\&$ Data Life Cycle Labs
(SDLs) and Research Groups (POF4-511)},
pid = {G:(DE-HGF)POF4-5111},
typ = {PUB:(DE-HGF)16},
UT = {WOS:000788243100002},
doi = {10.1016/j.ssci.2021.105590},
url = {https://juser.fz-juelich.de/record/903379},
}