We report results of an empirical study of traffic flow on
ant trails. In analogy to vehicular traffic 'single-vehicle
data' like individual velocities, time-headways etc. have
been measured for uni-directional and bi-directional trails.
Apart from velocity and headway distributions also fundamental
diagrams are calculated. In contrast to highway traffic
no jammed regime is observed and the average velocity is
constant over a large density regime. We discuss our findings
in terms of the spatio-temporal organisation of the ants on
their trails and compare with theoretical predictions of a
simple cellular automaton approach.
More information can be found at www.thp.uni-koeln.de/ant-traffic
%0 Book Section
%1 statphys23_0378
%A Schadschneider, A.
%A John, A.
%A Chowdhury, D.
%A Nishinari, K.
%B Abstract Book of the XXIII IUPAP International Conference on Statistical Physics
%C Genova, Italy
%D 2007
%E Pietronero, Luciano
%E Loreto, Vittorio
%E Zapperi, Stefano
%K ant automata cellular flow statphys23 topic-11 traffic trails
%T Empirical results for traffic flow on ant trails: Absence of jammed phase
%U http://st23.statphys23.org/webservices/abstract/preview_pop.php?ID_PAPER=378
%X We report results of an empirical study of traffic flow on
ant trails. In analogy to vehicular traffic 'single-vehicle
data' like individual velocities, time-headways etc. have
been measured for uni-directional and bi-directional trails.
Apart from velocity and headway distributions also fundamental
diagrams are calculated. In contrast to highway traffic
no jammed regime is observed and the average velocity is
constant over a large density regime. We discuss our findings
in terms of the spatio-temporal organisation of the ants on
their trails and compare with theoretical predictions of a
simple cellular automaton approach.
More information can be found at www.thp.uni-koeln.de/ant-traffic
@incollection{statphys23_0378,
abstract = {We report results of an empirical study of traffic flow on
ant trails. In analogy to vehicular traffic 'single-vehicle
data' like individual velocities, time-headways etc. have
been measured for uni-directional and bi-directional trails.
Apart from velocity and headway distributions also fundamental
diagrams are calculated. In contrast to highway traffic
no jammed regime is observed and the average velocity is
constant over a large density regime. We discuss our findings
in terms of the spatio-temporal organisation of the ants on
their trails and compare with theoretical predictions of a
simple cellular automaton approach.
More information can be found at www.thp.uni-koeln.de/ant-traffic},
added-at = {2007-06-20T10:16:09.000+0200},
address = {Genova, Italy},
author = {Schadschneider, A. and John, A. and Chowdhury, D. and Nishinari, K.},
biburl = {https://www.bibsonomy.org/bibtex/25d7fe7742311acc3ac1c289fb7cbb32f/statphys23},
booktitle = {Abstract Book of the XXIII IUPAP International Conference on Statistical Physics},
editor = {Pietronero, Luciano and Loreto, Vittorio and Zapperi, Stefano},
interhash = {c28d5ba2713208506c2fde3c759867f7},
intrahash = {5d7fe7742311acc3ac1c289fb7cbb32f},
keywords = {ant automata cellular flow statphys23 topic-11 traffic trails},
month = {9-13 July},
timestamp = {2007-06-20T10:16:18.000+0200},
title = {Empirical results for traffic flow on ant trails: Absence of jammed phase},
url = {http://st23.statphys23.org/webservices/abstract/preview_pop.php?ID_PAPER=378},
year = 2007
}