33 citations · 106 across the 10 of their papers we have counts for
10 papers
Signs of criticality in social explosions
Mariano G. Beiró, Ning Ning Chung, Lock Yue Chew +1
The success of an on-line movement could be defined in terms of the shift to large-scale and the later off-line massive street actions of protests. The role of social media in this…
Bali's ancient rice terraces: A Hamiltonian approach
Yérali Gandica, J. Stephen Lansing, Ning Ning Chung +2
We propose a Hamiltonian approach to reproduce the relevant elements of the centuries-old Subak irrigation system in Bali, showing a cluster-size power-law distribution. The result…
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.…
Bus bunching as a synchronisation phenomenon
Vee-Liem Saw, Ning Ning Chung, Wei Liang Quek +2
Bus bunching is a perennial phenomenon that not only diminishes the efficiency of a bus system, but also prevents transit authorities from keeping buses on schedule. We present a p…
Critical Transitions in Public Opinion: A Case Study of American Presidential Election
Ning Ning Chung, Lock Yue Chew, Choy Heng Lai
At the tipping point, it is known that small incident can trigger dramatic societal shift. Getting early-warning signals for such changes are valuable to avoid detrimental outcomes…
Unstable supercritical discontinuous percolation transitions
Wei Chen, Xueqi Cheng, Zhiming Zheng +3
The location and nature of the percolation transition in random networks is a subject of intense interest. Recently, a series of graph evolution processes have been introduced that…