5 citations · 6 across the 4 of their papers we have counts for
4 papers
A Trust-region Framework for Moment Estimation
Oluwasegun A. Somefun
In this paper, we develop a trust-region framework for understanding the behavior of adaptive moment estimation mechanisms, such as \textsc{Adam}, in stochastic gradient optimizati…
From the logistic-sigmoid to nlogistic-sigmoid: modelling the COVID-19 pandemic growth
Oluwasegun A. Somefun, Kayode Akingbade, Folasade Dahunsi
Real-world growth processes, such as epidemic growth, are inherently noisy, uncertain and often involve multiple growth phases. The logistic-sigmoid function has been suggested and…
Uniformly-Damped Binomial Filters: Five-percent Maximum Overshoot Optimal Response Design
Oluwasegun A. Somefun, Kayode F. Akingbade, Folasade M. Dahunsi
In this paper, the five-percent maximum overshoot design of uniformly-damped binomial filters (transfer-functions) is introduced. First, the butterworth filter response is represen…
"Closed Proportional-Integral-Derivative-Loop Model" Following Control
Oluwasegun Ayokunle Somefun, Kayode Akingbade, Folasade Dahunsi
The proportional-integral-derivative (PID) control law is often overlooked as a computational imitation of the critic control in human decision. This paper provides a formulation t…