Robustness Analysis of Evolutionary Algorithms to Portfolio Optimization Against Errors in Asset Means. - Omar Rifki; Hirotaka Ono 001 (OR, 2013)

A Hybrid Approach of Optimization and Sampling for Robust Portfolio Selection. - Omar Rifki; Hirotaka Ono 001 (OR, 2015)

An asymptotic approximation of the traveling salesman problem with uniform non-overlapping time windows. - Omar Rifki; Thierry Garaix; Christine Solnon (CASE, 2021)

Where the Really Hard Quadratic Assignment Problems Are: The QAP-SAT Instances. - Sébastien Vérel; Sarah L. Thomson; Omar Rifki (EvoStar, 2024)

Diversification Through Candidate Sampling for a Non-iterated Lin-Kernighan-Helsgaun Algorithm. - Tarek Boufar; Omar Rifki; Matthieu Basseur (EvoCOP@EvoStar, 2025)

Process mining with event attributes and transition features for care pathway modelling. - Omar Rifki; Zhihao Peng 001; Lionel Perrier; Xiaolan Xie (Int. J. Prod. Res., 2025)

On the Phase Transition of the Euclidean Travelling Salesman Problem with Time Windows. - Omar Rifki; Christine Solnon (J. Artif. Intell. Res., 2025)