7 citations · 15 across the 6 of their papers we have counts for
10 papers
Bunching Dynamics of Buses in a Loop
Luca Vismara, Vee-Liem Saw, Lock Yue Chew
Bus bunching is a curse of transportation systems such as buses in a loop. Here we present an analytical method to find the number of revolutions before two buses bunch in an ideal…
Optimal assignment of buses to bus stops in a loop by reinforcement learning
Luca Vismara, Lock Yue Chew, Vee-Liem Saw
Bus systems involve complex bus-bus and bus-passengers interactions. We study the problem of assigning buses to bus stops to minimise the average waiting time of passengers, W. An…
Chaotic semi-express buses in a loop
Vee-Liem Saw, Luca Vismara, Lock Yue Chew
Urban mobility involves many interacting components: buses, cars, commuters, pedestrians, trains etc., making it a very complex system to study. Even a bus system responsible for d…
Analysis and simulation of intervention strategies against bus bunching by means of an empirical agent-based model
Wei Liang Quek, Ning Ning Chung, Vee-Liem Saw +1
In this paper, we propose an Empirically-based Monte Carlo Bus-network (EMB) model as a test bed to simulate intervention strategies to overcome the inefficiencies of bus bunching.…
Stability of anti-bunched buses and local unidirectional Kuramoto oscillators
Lock Yue Chew, Vee-Liem Saw, Yi En Ian Pang
Inspired by our recent work that relates bus bunching as a phenomenon of synchronisation of phase oscillators, we construct a model of Kuramoto oscillators that follows an analogou…
Intelligent buses in a loop service: Emergence of no-boarding and holding strategies
Vee-Liem Saw, Luca Vismara, Lock Yue Chew
We study how intelligent buses serving a loop of bus stops learn a \emph{no-boarding strategy} and a \emph{holding strategy} by reinforcement learning. The high level no-bo…