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Improved Bounds on a Combinatorial Problem
Title
Improved Bounds on a Combinatorial Problem
Author
Page, Jacob
Date Created
2021
Subjects--Topical
Mathematics
Description
In this paper, we will define a function $H:\N \rightarrow \N$, whose output is the size of an optimized hypergraph based upon the restraints given by its input values. This function is known to be well-defined, however its values are unknown for ...
Multivariate Functional Predictor Selection
Title
Multivariate Functional Predictor Selection
Author
Mahzarnia, Ali
Date Created
2021
Subjects--Topical
Mathematics, Statistics
Description
We propose methods for functional predictor selection and the estimation of smooth functional coefficients simultaneously in a scalar-on-function regression problem under a high-dimensional multivariate functional data setting. In particular, we d...
Numerical models of COVID-19
Title
Numerical models of COVID-19
Author
Cung, Benjamin
Date Created
2021
Subjects--Topical
Mathematics
Description
COVID-19 is an ongoing infectious disease where individuals progress through the following four stages: susceptible (S), exposed (E), infected (I), and recovered (R). The standard mathematical model for the spread of such diseases through a large ...
Semiparametric Additive Hazards Models with Missing Covariates
Title
Semiparametric Additive Hazards Models with Missing Covariates
Author
Subedi, Pramesh
Date Created
2021
Subjects--Topical
Statistics, Biometry
Description
The case-cohort study design was originally proposed by Prentice (1986). Under this design,a random sub-cohort of individuals is selected from the cohort of study. Full covariate data are collected from all the cases in the cohort and the sub-coho...