Nonlinear negotiation approaches for complex-network optimization: a study inspired by Wi-Fi channel assignment

I Marsa-Maestre, E de la Hoz… - Group Decision and …, 2019 - Springer
At the present time, Wi-Fi networks are everywhere. They operate in unlicensed radio-
frequency spectrum bands (divided in channels), which are highly congested. The purpose …

Design, generation, and validation of extreme scale power-law graphs

J Kepner, S Samsi, W Arcand, D Bestor… - arXiv preprint arXiv …, 2018 - arxiv.org
Massive power-law graphs drive many fields: metagenomics, brain mapping, Internet-of-
things, cybersecurity, and sparse machine learning. The development of novel algorithms …

Path analysis: A method to estimate altered pathways in time-varying graphs of neuroimaging data

H Falakshahi, H Rokham, Z Fu, A Iraji… - Network …, 2022 - direct.mit.edu
Graph-theoretical methods have been widely used to study human brain networks in
psychiatric disorders. However, the focus has primarily been on global graphic metrics with …

[HTML][HTML] Intra-Atlas Node Size Effects on Graph Metrics in fMRI Data: Implications for Alzheimer's Disease and Cognitive Impairment

S Kolla, H Falakshahi, A Abrol, Z Fu, VD Calhoun - Sensors, 2024 - mdpi.com
Network neuroscience, a multidisciplinary field merging insights from neuroscience and
network theory, offers a profound understanding of neural network intricacies. However, the …

[HTML][HTML] Gout is not just arthritis: abnormal cortical thickness and structural covariance networks in gout

Y Yang, Y Cheng, X Wang, B Upreti, R Cui… - Frontiers in …, 2021 - frontiersin.org
Background: Hyperuricemia is the cause of gout. The antioxidant and neuroprotective effects
of uric acid seem to benefit some patients with central nervous system injury. However …

Network Differential in Gaussian Graphical Models from Multimodal Neuroimaging Data*

H Falakshahi, H Rokham, R Miller, J Liu… - 2023 45th Annual …, 2023 - ieeexplore.ieee.org
Multimodal brain network analysis has the potential to provide insights into the mechanisms
of brain disorders. Most previous studies have analyzed either unimodal brain graphs or …

Time-varying graphs: A method to identify abnormal integration and disconnection in functional brain connectivity with application to schizophrenia

H Falakshahi, H Rokham, Z Fu… - 2020 IEEE 20th …, 2020 - ieeexplore.ieee.org
Objective: A graph theoretical approach provides a powerful framework for discovering
potential biomarkers of psychotic disorders. Comparing the brain graphs of the control and …

Early visual analysis tool using magnetoencephalography for treatment and recovery of neuronal dysfunction

W Rasheed, YY Neoh, NHB Hamid, F Reza… - Computers in biology …, 2017 - Elsevier
Functional neuroimaging modalities play an important role in deciding the diagnosis and
course of treatment of neuronal dysfunction and degeneration. This article presents an …

Network comparisons and their applications in connectomics

NS D'Souza, A Venkataraman - Connectome Analysis, 2023 - Elsevier
Over the past decade, there has been a growing emphasis on neuroscience to analyze the
human brain from the perspective of complex networks. Here, connectomics, or the study of …

Identifying brain network topology changes in task processes and psychiatric disorders

P Rezaeinia, K Fairley, P Pal, FG Meyer… - Network …, 2020 - direct.mit.edu
A central goal in neuroscience is to understand how dynamic networks of neural activity
produce effective representations of the world. Advances in the theory of graph measures …