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Impact of edge removal on the centrality betweenness of the best spreaders

หน่วยงาน Nanyang Technological University, Singapore

รายละเอียด

ชื่อเรื่อง : Impact of edge removal on the centrality betweenness of the best spreaders
นักวิจัย : Chung, Ning Ning , Chew, Lock Yue , Zhou, Jie , Lai, Choy Heng
คำค้น : DRNTU::Science::Mathematics
หน่วยงาน : Nanyang Technological University, Singapore
ผู้ร่วมงาน : -
ปีพิมพ์ : 2555
อ้างอิง : Chung, N. N., Chew, L. Y., Zhou, J. & Lai, C. H. (2012). Impact of edge removal on the centrality betweenness of the best spreaders. EPL (Europhysics letters), 98(5). , http://hdl.handle.net/10220/16246 , http://dx.doi.org/10.1209/0295-5075/98/58004
ที่มา : -
ความเชี่ยวชาญ : -
ความสัมพันธ์ : EPL (Europhysics letters)
ขอบเขตของเนื้อหา : -
บทคัดย่อ/คำอธิบาย :

The control of epidemic spreading is essential to avoid potential fatal consequences and also, to lessen the unforeseen socio-economic impact. The need for effective control is exemplified during the severe acute respiratory syndrome (SARS) epidemy in 2003, which has inflicted nearly a thousand deaths as well as bankruptcies of airlines and related businesses. In this article, we examine the efficacy of control strategies on the propagation of infectious diseases based on removing connections within real-world airline networks with the associated economic and social costs taken into account through defining appropriate quantitative measures. We uncover the surprising results that removing less busy connections can be far more effective in hindering the spread of the disease than removing the more popular connections. Since disconnecting the less popular routes tends to incur less socio-economic cost, our finding suggests the possibility of trading minimal reduction in connectivity of an important hub with efficiencies in epidemic control. In particular, we demonstrate the performance of various local epidemic control strategies, and show how our approach can predict their cost effectiveness through the spreading control characteristics.

บรรณานุกรม :
Chung, Ning Ning , Chew, Lock Yue , Zhou, Jie , Lai, Choy Heng . (2555). Impact of edge removal on the centrality betweenness of the best spreaders.
    กรุงเทพมหานคร : Nanyang Technological University, Singapore.
Chung, Ning Ning , Chew, Lock Yue , Zhou, Jie , Lai, Choy Heng . 2555. "Impact of edge removal on the centrality betweenness of the best spreaders".
    กรุงเทพมหานคร : Nanyang Technological University, Singapore.
Chung, Ning Ning , Chew, Lock Yue , Zhou, Jie , Lai, Choy Heng . "Impact of edge removal on the centrality betweenness of the best spreaders."
    กรุงเทพมหานคร : Nanyang Technological University, Singapore, 2555. Print.
Chung, Ning Ning , Chew, Lock Yue , Zhou, Jie , Lai, Choy Heng . Impact of edge removal on the centrality betweenness of the best spreaders. กรุงเทพมหานคร : Nanyang Technological University, Singapore; 2555.