Complexity of interior-point methods for linear optimization based on a new trigonometric kernel function. - M. Reza Peyghami; Sajad Fathi Hafshejani; L. Shirvani (J. Comput. Appl. Math., 2014)

Complexity analysis of an interior-point algorithm for linear optimization based on a new proximity function. - M. Reza Peyghami; Sajad Fathi Hafshejani (Numer. Algorithms, 2014)

A primal-dual interior-point method for semidefinite optimization based on a class of trigonometric barrier functions. - M. Reza Peyghami; Sajad Fathi Hafshejani; S. Chen (Oper. Res. Lett., 2016)

Complexity of Interior Point Methods for a Class of Linear Complementarity Problems Using a Kernel Function with Trigonometric Growth Term. - Sajad Fathi Hafshejani; Alireza Fakharzadeh Jahromi; Mohammad Reza Peyghami; Shengyuan Chen (J. Optim. Theory Appl., 2018)

An interior point method for $$P_{*}( kappa )$$-horizontal linear complementarity problem based on a new proximity function. - Sajad Fathi Hafshejani; Alireza Fakharzadeh Jahromi (J. Appl. Math. Comput., 2020)

Initialization for Nonnegative Matrix Factorization: a Comprehensive Review. - Sajad Fathi Hafshejani; Zahra Moaberfard (CoRR, 2021)

Barzilai and Borwein conjugate gradient method equipped with a non-monotone line search technique and its application on non-negative matrix factorization. - Sajad Fathi Hafshejani; Daya Ram Gaur; Shahadat Hossain; Robert Benkoczi (CoRR, 2021)

Binary Orthogonal Non-negative Matrix Factorization. - Sajad Fathi Hafshejani; Daya Ram Gaur; Shahadat Hossain; Robert Benkoczi (ICONIP (5), 2022)

A new trigonometric kernel function for SVM. - Sajad Fathi Hafshejani; Zahra Moaberfard (CoRR, 2022)

Binary Orthogonal Non-negative Matrix Factorization. - Sajad Fathi Hafshejani; Daya Ram Gaur; S. Hossain; Robert Benkoczi (CoRR, 2022)

Empirical Evaluation of A Quantum Accelerated Approach for The Central Path Method in Linear Programming. - Vijay Adoni; Sajad Fathi Hafshejani; Daya Ram Gaur (VLDB Workshops, 2023)

A Hybrid Quantum Algorithm for Load Flow. - David Neufeld; Sajad Fathi Hafshejani; Daya Ram Gaur; Robert Benkoczi (CoRR, 2023)

Initialization for non-negative matrix factorization: a comprehensive review. - Sajad Fathi Hafshejani; Zahra Moaberfard (Int. J. Data Sci. Anal., 2023)

A new trigonometric kernel function for support vector machine. - Sajad Fathi Hafshejani; Zahra Moaberfard (Iran J. Comput. Sci., 2023)

An Efficient Interior Point Method for Linear Optimization Using Modified Newton Method. - Sajad Fathi Hafshejani; Daya Ram Gaur; Robert Benkoczi (CALDAM, 2024)

A hybrid quantum solver for the Lorenz system. - Sajad Fathi Hafshejani; Daya Ram Gaur; Arundhati Dasgupta; Robert Benkoczi; Narasimha Gosala; Alfredo Iorio (CoRR, 2024)

Quantum Algorithms for Optimal Power Flow. - Sajad Fathi Hafshejani; Md. Mohsin Uddin; David Neufeld; Daya Ram Gaur; Robert Benkoczi (CoRR, 2024)

On Implementing a Two-Step Interior Point Method for Solving Linear Programs. - Sajad Fathi Hafshejani; Daya Ram Gaur; Robert Benkoczi (Algorithms, 2024)

A novel kernel function bridging iteration bounds in interior-point algorithms for linear programming. - Imene Touil; Sajad Fathi Hafshejani (Kybernetika, 2025)

New logarithmic step size for stochastic gradient descent. - Mahsa Soheil Shamaee; Sajad Fathi Hafshejani; Zeinab Saeidian (Frontiers Comput. Sci., 2025)