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Sajad Fathi Hafshejani
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2020 – today
- 2025
- [j9]Mahsa Soheil Shamaee, Sajad Fathi Hafshejani, Zeinab Saeidian:
New logarithmic step size for stochastic gradient descent. Frontiers Comput. Sci. 19(1): 191301 (2025) - 2024
- [j8]Sajad Fathi Hafshejani, Daya Ram Gaur, Robert Benkoczi:
On Implementing a Two-Step Interior Point Method for Solving Linear Programs. Algorithms 17(7): 303 (2024) - [c3]Sajad Fathi Hafshejani, Daya Ram Gaur, Robert Benkoczi:
An Efficient Interior Point Method for Linear Optimization Using Modified Newton Method. CALDAM 2024: 133-147 - [i7]Mahsa Soheil Shamaee, Sajad Fathi Hafshejani, Zeinab Saeidian:
New logarithmic step size for stochastic gradient descent. CoRR abs/2404.01257 (2024) - [i6]Sajad Fathi Hafshejani, Daya Ram Gaur, Arundhati Dasgupta, Robert Benkoczi, Narasimha Gosala, Alfredo Iorio:
A hybrid quantum solver for the Lorenz system. CoRR abs/2410.15417 (2024) - 2023
- [j7]Sajad Fathi Hafshejani, Zahra Moaberfard:
Initialization for non-negative matrix factorization: a comprehensive review. Int. J. Data Sci. Anal. 16(1): 119-134 (2023) - [j6]Sajad Fathi Hafshejani, Zahra Moaberfard:
A new trigonometric kernel function for support vector machine. Iran J. Comput. Sci. 6(2): 137-145 (2023) - [c2]Vijay Adoni, Sajad Fathi Hafshejani, Daya Ram Gaur:
Empirical Evaluation of A Quantum Accelerated Approach for The Central Path Method in Linear Programming. VLDB Workshops 2023 - [i5]David Neufeld, Sajad Fathi Hafshejani, Daya Ram Gaur, Robert Benkoczi:
A Hybrid Quantum Algorithm for Load Flow. CoRR abs/2310.19953 (2023) - 2022
- [c1]Sajad Fathi Hafshejani, Daya Ram Gaur, Shahadat Hossain, Robert Benkoczi:
Binary Orthogonal Non-negative Matrix Factorization. ICONIP (5) 2022: 28-38 - [i4]Sajad Fathi Hafshejani, Zahra Moaberfard:
A new trigonometric kernel function for SVM. CoRR abs/2210.08585 (2022) - [i3]Sajad Fathi Hafshejani, Daya Ram Gaur, S. Hossain, Robert Benkoczi:
Binary Orthogonal Non-negative Matrix Factorization. CoRR abs/2210.10660 (2022) - 2021
- [i2]Sajad Fathi Hafshejani, Zahra Moaberfard:
Initialization for Nonnegative Matrix Factorization: a Comprehensive Review. CoRR abs/2109.03874 (2021) - [i1]Sajad Fathi Hafshejani, Daya Ram Gaur, Shahadat Hossain, Robert Benkoczi:
Barzilai and Borwein conjugate gradient method equipped with a non-monotone line search technique and its application on non-negative matrix factorization. CoRR abs/2109.05685 (2021) - 2020
- [j5]Sajad Fathi Hafshejani, Alireza Fakharzadeh Jahromi:
An interior point method for $$P_{*}(\kappa )$$-horizontal linear complementarity problem based on a new proximity function. J. Appl. Math. Comput. 62(1-2): 281-300 (2020)
2010 – 2019
- 2018
- [j4]Sajad Fathi Hafshejani, Alireza Fakharzadeh Jahromi, Mohammad Reza Peyghami, Shengyuan Chen:
Complexity of Interior Point Methods for a Class of Linear Complementarity Problems Using a Kernel Function with Trigonometric Growth Term. J. Optim. Theory Appl. 178(3): 935-949 (2018) - 2016
- [j3]M. Reza Peyghami, Sajad Fathi Hafshejani, S. Chen:
A primal-dual interior-point method for semidefinite optimization based on a class of trigonometric barrier functions. Oper. Res. Lett. 44(3): 319-323 (2016) - 2014
- [j2]M. Reza Peyghami, Sajad Fathi Hafshejani, L. Shirvani:
Complexity of interior-point methods for linear optimization based on a new trigonometric kernel function. J. Comput. Appl. Math. 255: 74-85 (2014) - [j1]M. Reza Peyghami, Sajad Fathi Hafshejani:
Complexity analysis of an interior-point algorithm for linear optimization based on a new proximity function. Numer. Algorithms 67(1): 33-48 (2014)
Coauthor Index
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