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Erschienen in:
2005 | OriginalPaper | Buchkapitel
A Comparative Study on Modeling Strategies for Immune System Dynamics Under HIV-1 Infection
verfasst von : Zaiyi Guo, Joc Cing Tay
Erschienen in: Artificial Immune Systems
Verlag: Springer Berlin Heidelberg
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Considerable research effort has provided mathematical and computational models of the human immune response under viral infection. However, the quality of simulated results are highly dependent on the choice of modeling strategy. We examine two modeling approaches of HIV pathogenesis: Mathematical and Multi-Agent (or MA) Models. The latter has relatively wider Model Scope due to the agent-rule specification method. Mathematical Models employ Parameter and Population/Subpopulation Level entity granularities with equation-based interaction, while MA Models specify entities at Individual Level, implemented with agents to describe interactions via IF-THEN rules. Compared to the former, MA Models naturally handles entity heterogeneity and spatial non-uniformity, and suffers less from the issue of directly designed dynamics. Both approaches are however, not directly accessible to immunologists due to the need for programming knowledge; hence, closer collaboration between computer scientists and immunologists is necessary.