Zobrazeno 1 - 10
of 169
pro vyhledávání: '"Lock Yue, Chew"'
Publikováno v:
Scientific Reports, Vol 14, Iss 1, Pp 1-10 (2024)
Abstract 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 process is to facilitate the transformation from small or lo
Externí odkaz:
https://doaj.org/article/dba4a8759d6143668925fd3055af9b80
Autor:
Dhrubajyoti Samanta, Vedant Vairagi, Kristin Richter, Elaine L. McDonagh, Kristopher B. Karnauskas, Nathalie F. Goodkin, Lock Yue Chew, Benjamin P. Horton
Publikováno v:
Earth's Future, Vol 12, Iss 3, Pp n/a-n/a (2024)
Abstract Detecting and attributing sea‐level rise over different spatiotemporal scales is essential for low‐lying and highly populated coastal regions. Using the Detection and Attribution Model Intercomparison Project (DAMIP) from the Coupled Mod
Externí odkaz:
https://doaj.org/article/67af3f65185540c4921a4e3cfe5412d9
Publikováno v:
Scientific Reports, Vol 13, Iss 1, Pp 1-19 (2023)
Abstract Predicting the origin-destination (OD) probability distribution of agent transfer is an important problem for managing complex systems. However, prediction accuracy of associated statistical estimators suffer from underdetermination. While s
Externí odkaz:
https://doaj.org/article/b2ed8d809ba74f1daaf8ed7f113b12c4
Publikováno v:
Complexity, Vol 2022 (2022)
Bus bunching is ostensibly regarded as a detrimental phenomenon in bus systems. We study a bus loop with two bus stops, one regular bus stop and one spike bus stop, where bunched buses can outperform staggered buses. The spike bus stop models a bus s
Externí odkaz:
https://doaj.org/article/47a9a2433b5b4c7180dbeaa63b7b0a6a
Autor:
Eunice Xiang-Xuan Tan, Wei Liang Quek, Suryadi, Haroun Chahed, Shridhar Ganpathi Iyer, Prema Raj Jeyaraj, Guan-Huei Lee, Albert Chan, Stephanie Cheng, Jan Hoe, Ek Khoon Tan, Lock Yue Chew, James Fung, Melvin Chen, Mark D. Muthiah, Daniel Q. Huang
Publikováno v:
The Lancet Regional Health. Western Pacific, Vol 16, Iss , Pp 100262- (2021)
Background: Liver transplantation (LT) activities during the COVID-19 pandemic have been curtailed in many countries. The impact of various policies restricting LT on outcomes of potential LT candidates is unclear. Methods: We studied all patients on
Externí odkaz:
https://doaj.org/article/a27013ff1c79401ca6a3abf485f3a9a1
Publikováno v:
International Journal of the Commons, Vol 15, Iss 1 (2021)
In a tragedy of the commons, individual competition over a resource can reduce the resource itself, and thus reduce the fitness of the whole group. An extreme example is evolutionary suicide, which is predicted to occur when the selfish interests of
Externí odkaz:
https://doaj.org/article/6c896e7826f44c26bec06b4589c13b6d
Publikováno v:
PLoS ONE, Vol 16, Iss 1, p e0242600 (2021)
Human behavior as they engaged in financial activities is intimately connected to the observed market dynamics. Despite many existing theories and studies on the fundamental motivations of the behavior of humans in financial systems, there is still l
Externí odkaz:
https://doaj.org/article/e3921f36dfd1493c9d8bfa830627c515
Publikováno v:
Complexity, Vol 2021 (2021)
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. The EMB model is an agent-based model which utilizes the positional a
Externí odkaz:
https://doaj.org/article/c822f0ac73df4e239bc65f83d23fd534
Autor:
Vee-Liem Saw, Lock Yue Chew
Publikováno v:
PLoS ONE, Vol 15, Iss 3, p e0230377 (2020)
We investigate a no-boarding policy in a system of N buses serving M bus stops in a loop, which is an entrainment mechanism to keep buses synchronised in a reasonably staggered configuration. Buses always allow alighting, but would disallow boarding
Externí odkaz:
https://doaj.org/article/40cfc8858f714deaa40f1802383d0e2b
Publikováno v:
Complexity, Vol 2020 (2020)
We study how N intelligent buses serving a loop of M bus stops learn a no-boarding strategy and a holding strategy by reinforcement learning. The no-boarding and holding strategies emerge from the actions of stay or leave when a bus is at a bus stop
Externí odkaz:
https://doaj.org/article/c04807484f05491f8f147407f3a604b8