Abstract: The nature of heterophilous graphs is significantly different from that of homophilous graphs, which causes difficulties in early graph neural network (GNN) models and suggests aggregations ...

Multivariate statistical inference encompasses methods that evaluate multiple outcomes or parameters jointly, allowing researchers to understand complex interdependencies within data. Permutation ...

Inference regarding the inclusion or exclusion of random effects in linear mixed models is challenging because the variance components are located on the boundary of their parameter space under the ...

The spectral properties of special matrices have been widely studied, because of their applications. We focus on permutation matrices over a finite field and, more concretely, we compute the minimal ...

The original order is a,b,c. Applying the permutation 2,3,1 gives the new order b,c,a. The inverse permutation of 2,3,1 is 3,1,2. Applying this to the new order returns the original order. However, ...

Department of Mathematics and Computer Science, University of the Philippines, Baguio City, Philippines. Department of Mathematics, De La Salle University, Manila, Philippines. to mean that for. We ...

Rajeev Dhir is a writer with 10+ years of experience as a journalist with a background in broadcast, print, and digital newsrooms. Khadija Khartit is a strategy, investment, and funding expert, and an ...