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Immunization of geo...
Immunization of geographical networks
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Wang, B. (författare)
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Aihara, K. (författare)
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- Kim, Beom Jun (författare)
- KTH,Beräkningsbiologi, CB,Sungkyunkwan University, South Korea
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(creator_code:org_t)
- Berlin, Heidelberg : Springer Berlin/Heidelberg, 2009
- 2009
- Engelska.
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Ingår i: Complex Sciences. - Berlin, Heidelberg : Springer Berlin/Heidelberg. - 9783642024689 - 9783642024696 ; , s. 2388-2395
- Relaterad länk:
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https://urn.kb.se/re...
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visa fler...
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https://doi.org/10.1...
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visa färre...
Abstract
Ämnesord
Stäng
- We numerically investigate the epidemic spread phenomena and efficient immunization strategies on complex networks embedded in geometry. It is assumed that there exists an unavoidable time delay (we call it the detection time) between the actual infection and the beginning of immunization, and we implement two different immunization strategies: one is based on topological connection neighbors (CN) of the infected vertex and the other on geographical spatial neighbors (SN). It is found that the decrease of the detection time is very important for a successful immunization. Our results suggest that within the limitation of the network models considered here, in which the infection probability is assumed to decrease with the geographic distance, the simple SN strategy works almost equally or better than the CN strategy, especially when the detection time is longer.
Ämnesord
- NATURVETENSKAP -- Data- och informationsvetenskap -- Datavetenskap (hsv//swe)
- NATURAL SCIENCES -- Computer and Information Sciences -- Computer Sciences (hsv//eng)
Nyckelord
- Complex networks
- Detection time
- Epidemic spread
- Geographical networks
- Network models
- Immunization
Publikations- och innehållstyp
- ref (ämneskategori)
- kon (ämneskategori)
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