Masoud Ahookhosh

Publication Activity (10 Years)

Years Active: 2010-2024
Publications (10 Years): 16

Top Topics

Nonnegative Matrix

Fully Connected

Convex Optimization

Top Venues

Math. Methods Oper. Res.

Numer. Algorithms

Publications

Susan Ghaderi, Masoud Ahookhosh, Adam Arany, Alexander Skupin, Panagiotis Patrinos, Yves Moreau
Smoothing unadjusted Langevin algorithms for nonsmooth composite potential functions. Appl. Math. Comput. 464 (2024)
Sajad Faramarzi, Farzan Haddadi, Sajjad Amini, Masoud Ahookhosh
Matrix Completion via Nonsmooth Regularization of Fully Connected Neural Networks. CoRR (2024)
Le Thi Khanh Hien, Duy Nhat Phan, Nicolas Gillis, Masoud Ahookhosh, Panagiotis Patrinos
Block Bregman Majorization Minimization with Extrapolation. SIAM J. Math. Data Sci. 4 (1) (2022)
Masoud Ahookhosh, Ronan M. T. Fleming, Phan Tu Vuong
Finding zeros of Hölder metrically subregular mappings via globally convergent Levenberg-Marquardt methods. Optim. Methods Softw. 37 (1) (2022)
Puya Latafat, Andreas Themelis, Masoud Ahookhosh, Panagiotis Patrinos
Bregman Finito/MISO for Nonconvex Regularized Finite Sum Minimization without Lipschitz Gradient Continuity. SIAM J. Optim. 32 (3) (2022)
Masoud Ahookhosh, Andreas Themelis, Panagiotis Patrinos
A Bregman Forward-Backward Linesearch Algorithm for Nonconvex Composite Optimization: Superlinear Convergence to Nonisolated Local Minima. SIAM J. Optim. 31 (1) (2021)
Masoud Ahookhosh, Le Thi Khanh Hien, Nicolas Gillis, Panagiotis Patrinos
Multi-block Bregman proximal alternating linearized minimization and its application to orthogonal nonnegative matrix factorization. Comput. Optim. Appl. 79 (3) (2021)
Masoud Ahookhosh, Le Thi Khanh Hien, Nicolas Gillis, Panagiotis Patrinos
A Block Inertial Bregman Proximal Algorithm for Nonsmooth Nonconvex Problems with Application to Symmetric Nonnegative Matrix Tri-Factorization. J. Optim. Theory Appl. 190 (1) (2021)
Le Thi Khanh Hien, Duy Nhat Phan, Nicolas Gillis, Masoud Ahookhosh, Panagiotis Patrinos
Block Alternating Bregman Majorization Minimization with Extrapolation. CoRR (2021)
Masoud Ahookhosh, Nicolas Gillis, Panagiotis Patrinos
A block inertial Bregman proximal algorithm for nonsmooth nonconvex problems. CoRR (2020)
Masoud Ahookhosh, Le Thi Khanh Hien, Nicolas Gillis, Panagiotis Patrinos
Multi-block Bregman proximal alternating linearized minimization and its application to sparse orthogonal nonnegative matrix factorization. CoRR (2019)
Masoud Ahookhosh, Francisco J. Aragón Artacho, Ronan M. T. Fleming, Phan Tu Vuong
Local convergence of the Levenberg-Marquardt method under Hölder metric subregularity. Adv. Comput. Math. 45 (5) (2019)
Masoud Ahookhosh
Accelerated first-order methods for large-scale convex optimization: nearly optimal complexity under strong convexity. Math. Methods Oper. Res. 89 (3) (2019)
Ahmad Kamandi, Keyvan Amini, Masoud Ahookhosh
An improved adaptive trust-region algorithm. Optim. Lett. 11 (3) (2017)
Masoud Ahookhosh, Arnold Neumaier
Optimal subgradient algorithms for large-scale convex optimization in simple domains. Numer. Algorithms 76 (4) (2017)
Masoud Ahookhosh, Arnold Neumaier
An optimal subgradient algorithm for large-scale bound-constrained convex optimization. Math. Methods Oper. Res. 86 (1) (2017)
Keyvan Amini, Masoud Ahookhosh, Hadi Nosratipour
An inexact line search approach using modified nonmonotone strategy for unconstrained optimization. Numer. Algorithms 66 (1) (2014)
Masoud Ahookhosh, Hamid Esmaeili, Morteza Kimiaei
An effective trust-region-based approach for symmetric nonlinear systems. Int. J. Comput. Math. 90 (3) (2013)
Masoud Ahookhosh, Keyvan Amini, Somayeh Bahrami
Two derivative-free projection approaches for systems of large-scale nonlinear monotone equations. Numer. Algorithms 64 (1) (2013)
Masoud Ahookhosh, Keyvan Amini
An efficient nonmonotone trust-region method for unconstrained optimization. Numer. Algorithms 59 (4) (2012)
Keyvan Amini, Masoud Ahookhosh
Combination Adaptive Trust Region Method by Non-Monotone Strategy for unconstrained nonlinear Programming. Asia Pac. J. Oper. Res. 28 (5) (2011)
Masoud Ahookhosh, Keyvan Amini
A Nonmonotone trust region method with adaptive radius for unconstrained optimization problems. Comput. Math. Appl. 60 (3) (2010)