Welcome to the InfoSci Platform
Reference Hub14
A Spatial Agent-Based Model of Malaria: Model Verification and Effects of Spatial Heterogeneity

A Spatial Agent-Based Model of Malaria: Model Verification and Effects of Spatial Heterogeneity

S. M. Niaz Arifin, Gregory J. Davis, Ying Zhou
Copyright: © 2011 |Volume: 3 |Issue: 3 |Pages: 18
ISSN: 1943-0744|EISSN: 1943-0752|EISBN13: 9781613505458|DOI: 10.4018/jats.2011070102
Cite Article Cite Article

MLA

Arifin, S. M. Niaz, et al. "A Spatial Agent-Based Model of Malaria: Model Verification and Effects of Spatial Heterogeneity." IJATS vol.3, no.3 2011: pp.17-34. http://doi.org/10.4018/jats.2011070102

APA

Arifin, S. M., Davis, G. J., & Zhou, Y. (2011). A Spatial Agent-Based Model of Malaria: Model Verification and Effects of Spatial Heterogeneity. International Journal of Agent Technologies and Systems (IJATS), 3(3), 17-34. http://doi.org/10.4018/jats.2011070102

Chicago

Arifin, S. M. Niaz, Gregory J. Davis, and Ying Zhou. "A Spatial Agent-Based Model of Malaria: Model Verification and Effects of Spatial Heterogeneity," International Journal of Agent Technologies and Systems (IJATS) 3, no.3: 17-34. http://doi.org/10.4018/jats.2011070102

Export Reference

Mendeley
Favorite Full-Issue Download

Abstract

In agent-based modeling (ABM), an explicit spatial representation may be required for certain aspects of the system to be modeled realistically. A spatial ABM includes landscapes in which agents seek resources necessary for their survival. The spatial heterogeneity of the underlying landscape plays a crucial role in the resource-seeking process. This study describes a previous agent-based model of malaria, and the modeling of its spatial extension. In both models, all mosquito agents are represented individually. In the new spatial model, the agents also possess explicit spatial information. Within a landscape, adult female mosquito agents search for two types of resources: aquatic habitats (AHs) and bloodmeal locations (BMLs). These resources are specified within different spatial patterns, or landscapes. Model verification between the non-spatial and spatial models by means of docking is examined. Using different landscapes, the authors show that mosquito abundance remains unchanged. With the same overall system capacity, varying the density of resources in a landscape does not affect abundance. When the density of resources is constant, the overall capacity drives the system. For the spatial model, using landscapes with different resource densities of both resource-types, the authors show that spatial heterogeneity influences the mosquito population.

Request Access

You do not own this content. Please login to recommend this title to your institution's librarian or purchase it from the IGI Global bookstore.