Meiby Ortiz-Bouza — accepted AI-conference papers

2024

Subgroup Identification Through Multiplex Community Structure Within Functional Connectivity Networks

Hanlu Yang, Meiby Ortiz-Bouza, Trung Vu, Francisco Laport, Vince D. Calhoun, Selin Aviyente +1

ICASSP 2024accepted

Subgroup identification is a fundamental step in precision medicine. Recent research applying data-driven methods such as independent component/vector analysis to multi-subject functional magnetic resonance imaging (fMRI) data has effectively revealed meaningful subgroups. These methods typically fo…

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2022

Orthogonal Nonnegative Matrix Tri-Factorization for Community Detection in Multiplex Networks

Meiby Ortiz-Bouza, Selin Aviyente

ICASSP 2022accepted

Networks provide a powerful tool to model complex systems. Recently, there has been a growing interest in multiplex networks as they can represent the interactions between a pair of nodes through multiple types of links, each reflecting a distinct type of interaction. One of the important tools in u…

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