2 papers
eess.SP2020
Detecting, identifying, and localizing radiological material in urban environments using scan statistics
Michael D. Porter, Alphonse Akakpo
A method is proposed, based on scan statistics, to detect, identify, and localize illicit radiological material using mobile sensors in an urban environment. Our method handles var…
stat.ME2018
Optimal Bayesian clustering using non-negative matrix factorization
Ketong Wang, Michael D. Porter
Bayesian model-based clustering is a widely applied procedure for discovering groups of related observations in a dataset. These approaches use Bayesian mixture models, estimated w…