Search Results for author: Ercan Engin Kuruoglu

Found 11 papers, 0 papers with code

Bayesian Neural Network For Personalized Federated Learning Parameter Selection

no code implementations25 Feb 2024 Mengen Luo, Ercan Engin Kuruoglu

Federated learning's poor performance in the presence of heterogeneous data remains one of the most pressing issues in the field.

Personalized Federated Learning

Trustworthy Personalized Bayesian Federated Learning via Posterior Fine-Tune

no code implementations25 Feb 2024 Mengen Luo, Chi Xu, Ercan Engin Kuruoglu

Performance degradation owing to data heterogeneity and low output interpretability are the most significant challenges faced by federated learning in practical applications.

Out of Distribution (OOD) Detection Personalized Federated Learning

Bayesian Neural Networks: A Min-Max Game Framework

no code implementations18 Nov 2023 Junping Hong, Ercan Engin Kuruoglu

Bayesian neural networks use random variables to describe the neural networks rather than deterministic neural networks and are mostly trained by variational inference which updates the mean and variance at the same time.

Variational Inference

Graph Signal Processing For Cancer Gene Co-Expression Network Analysis

no code implementations12 Nov 2023 Radwa Adel, Ercan Engin Kuruoglu

In this study, we used graph frequency analysis of cancer genetic signals defined on a co-expression network to describe the spectral properties of underlying cancer systems.

Online Signal Estimation on the Graph Edges via Line Graph Transformation

no code implementations1 Nov 2023 Yi Yan, Ercan Engin Kuruoglu

The processing of signals on graph edges is challenging considering that Graph Signal Processing techniques are defined only on the graph nodes.

Sequential Monte Carlo Graph Convolutional Network for Dynamic Brain Connectivity

no code implementations1 Oct 2023 Fengfan Zhao, Ercan Engin Kuruoglu

An increasingly important brain function analysis modality is functional connectivity analysis which regards connections as statistical codependency between the signals of different brain regions.

Complex Isotropic α-Stable-Rician Model for Heterogeneous SAR Images

no code implementations7 Jun 2023 Mutong Li, Ercan Engin Kuruoglu

This article introduces a novel probability distribution model, namely Complex Isotropic {\alpha}-Stable-Rician (CI{\alpha}SR), for characterizing the data histogram of synthetic aperture radar (SAR) images.

Fast Cauchy-Rician Modelling of SAR Images with Method of Algebraic Moments Estimator

no code implementations8 Mar 2023 Mutong Li, Ercan Engin Kuruoglu

SAR technology has been intensively implemented for geo-sensing and mapping purposes due to its advantages of high azimuthal resolution and weather-independent operation compared to other remote sensing technologies.

Graph Normalized-LMP Algorithm for Signal Estimation Under Impulsive Noise

no code implementations1 Mar 2022 Yi Yan, Radwa Adel, Ercan Engin Kuruoglu

In this paper, we introduce an adaptive graph normalized least mean pth power (GNLMP) algorithm for graph signal processing (GSP) that utilizes GSP techniques, including bandlimited filtering and node sampling, to estimate sampled graph signals under impulsive noise.

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