| Literature DB >> 24465120 |
Jon Parker1, Joshua M Epstein1.
Abstract
The Global-Scale Agent Model (GSAM) is presented. The GSAM is a high-performance distributed platform for agent-based epidemic modeling capable of simulating a disease outbreak in a population of several billion agents. It is unprecedented in its scale, its speed, and its use of Java. Solutions to multiple challenges inherent in distributing massive agent-based models are presented. Communication, synchronization, and memory usage are among the topics covered in detail. The memory usage discussion is Java specific. However, the communication and synchronization discussions apply broadly. We provide benchmarks illustrating the GSAM's speed and scalability.Entities:
Keywords: Design; Epidemiology; Performance; agent behavior; agent-based modeling
Year: 2011 PMID: 24465120 PMCID: PMC3898773 DOI: 10.1145/2043635.2043637
Source DB: PubMed Journal: ACM Trans Model Comput Simul ISSN: 1049-3301 Impact factor: 1.075