From the 1 of 4 linked papers with an AI index.
4 papers
Hybrid SINDy-EnKF in Learning Chikungunya Dynamics from Incomplete, Noisy or Partially Observed Data
Bernard Asamoah Afful, Changhong Mou, Luis Gordillo
The paper introduces a hybrid framework that combines Sparse Identification of Nonlinear Dynamics (SINDy) with the Ensemble Kalman Filter (EnKF) to learn and predict Chikungunya vi…
Network-Based Multi-Layer Model Using Machine Learning for Optimal Vaccine Prioritization in Heterogeneous Populations
Mordecai Opoku Ohemeng, Bernard Asamoah Afful
This work advances epidemic control beyond traditional mass vaccination models by integrating population heterogeneity, network structure, and machine-learning-based decision polic…
The Curse of Black Sigatoka: A Backward Bifurcation Perspective
Bernard Asamoah Afful, Luis F. Gordillo
Black Sigatoka disease (BSD), also known as black leaf streak disease, is an airborne fungal infection caused by \textit{Pseudocercospora fijiensis} that severely impacts global ba…
Intermittent precipitation and spatial Allee effects drive irregular vegetation patterns in semiarid ecosystems
Ãlex Giménez-Romero, Bernard A. Afful, Priscilla E. Greenwood +2
Vegetation in semi-arid ecosystems frequently organizes into spatially heterogeneous mosaics that regulate ecosystem functioning, productivity, and resilience. These patterns arise…