Analysis, Online Estimation, and Validation of a Competing Virus Model
Analysis, Online Estimation, and Validation of a Competing Virus Model
复制标题
竞争病毒模型的分析、在线估计和验证
DOI:
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发表时间:
2020
期刊:
影响因子:
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通讯作者:
K. Johansson
中科院分区:
文献类型:
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作者:
Philip E. Paré;Damir Vrabac;H. Sandberg;K. Johansson
In this paper we introduce a discrete time competing virus model and the assumptions necessary for the model to be well posed. We analyze the system exploring its different equilibria. We provide necessary and sufficient conditions for the estimation of the model parameters from time series data and introduce an online estimation algorithm. We employ a dataset of two competing subsidy programs from the US Department of Agriculture to validate the model by employing the identification techniques. To the best of our knowledge, this work is the first to study competing virus models in discrete-time, online identification of spread parameters from time series data, and validation of said models using real data. These new contributions are important for applications since real data is naturally sampled.
影响因子:
6.4
作者:
Pare, Philip E.;Liu, Ji;Basar, Tamer
通讯作者:
Basar, Tamer