Omid Chatrabgoun

15 papers Journal 15
YearRankTypeTitle / Venue / Authors
2025 J jnl
Sparse Gaussian process regression via compactly supported kernels: A trade-off between accuracy and computational efficiency.
Inf. Sci.
Mohsen Esmaeilbeigi, Omid Chatrabgoun, Roberto Cavoretto, Alessandra De Rossi, Maryam Shafa
2024 J jnl
A novel algorithm for classification using a low rank approximation of kernel-based support vector machines with applications.
Commun. Stat. Simul. Comput.
Omid Chatrabgoun, Mohsen Esmaeilbeigi, Alireza Daneshkhah, Ahmad Kamandi, N. Salimi
2023 J jnl
On the impact of prior distributions on efficiency of sparse Gaussian process regression.
Eng. Comput.
Mohsen Esmaeilbeigi, Omid Chatrabgoun, Alireza Daneshkhah, Maryam Shafa
2022 J jnl
Predicting Primary Sequence-Based Protein-Protein Interactions Using a Mercer Series Representation of Nonlinear Support Vector Machine.
IEEE Access
Omid Chatrabgoun, Alireza Daneshkhah, Mohsen Esmaeilbeigi, Nader Sohrabi Safa, Ali Hamdan Alenezi, Arafatur Rahman
2020 J jnl
Constructing gene regulatory networks from microarray data using non-Gaussian pair-copula Bayesian networks.
J. Bioinform. Comput. Biol.
Omid Chatrabgoun, Amin Hosseinian Far, Alireza Daneshkhah
2020 J jnl
Uncertainty Quantification of Darcy Flow through Porous Media using Deep Gaussian Process.
CoRR
Alireza Daneshkhah, Omid Chatrabgoun, Mohsen Esmaeilbeigi, Tabassom Sedighi, S. Abolfathi
2019 J jnl
An efficient method based on RBFs for multilayer data interpolation with application in air pollution data analysis.
Comput. Appl. Math.
Mohsen Esmaeilbeigi, Omid Chatrabgoun
2019 J jnl
Optimizing minimum information pair-copula using genetic algorithm to select optimal basis functions.
Commun. Stat. Simul. Comput.
Omid Chatrabgoun, Alireza Daneshkhah, Mohsen Esmaeilbeigi
2019 J jnl
The Role of Hilbert-Schmidt SVD basis in Hermite-Birkhoff interpolation in fractional sense.
Comput. Appl. Math.
Mohsen Esmaeilbeigi, Omid Chatrabgoun, Meysam Cheraghi
2018 J jnl
Approximating non-Gaussian Bayesian networks using minimum information vine model with applications in financial modelling.
J. Comput. Sci.
Omid Chatrabgoun, Amin Hosseinian Far, Victor Chang, Nigel G. Stocks, Alireza Daneshkhah
2018 J jnl
Fractional Hermite interpolation using RBFs in high dimensions over irregular domains with application.
J. Comput. Phys.
Mohsen Esmaeilbeigi, Omid Chatrabgoun, Meysam Cheraghi
2018 J jnl
Probabilistic Modeling of Financial Uncertainties.
Int. J. Organ. Collect. Intell.
Alireza Daneshkhah, Amin Hosseinian Far, Omid Chatrabgoun, Tabassom Sedighi, Maryam Farsi
2018 J jnl
Scattered data fitting of Hermite type by a weighted meshless method.
Adv. Comput. Math.
Mohsen Esmaeilbeigi, Omid Chatrabgoun, Maryam Shafa
2016 J jnl
Approximation Multivariate Distribution with Pair Copula Using the Orthonormal Polynomial and Legendre Multiwavelets Basis Functions.
Commun. Stat. Simul. Comput.
Alireza Daneshkhah, G. Parham, Omid Chatrabgoun, M. Jokar
2016 J jnl
Copula Density Estimation Using Multiwavelets Based on the Multiresolution Analysis.
Commun. Stat. Simul. Comput.
Omid Chatrabgoun, G. Parham