A New Algorithm for Multilevel Optimization Problems Using Evolutionary Strategy, Inspired by Natural Adaptation. - Surafel Luleseged Tilahun; Semu Mitiku Kassa; Hong Choon Ong (PRICAI, 2012)

Modified Firefly Algorithm. - Surafel Luleseged Tilahun; Hong Choon Ong (J. Appl. Math., 2012)

Prey-Predator Algorithm: A New Metaheuristic Algorithm for Optimization Problems. - Surafel Luleseged Tilahun; Hong Choon Ong (Int. J. Inf. Technol. Decis. Mak., 2015)

Extended Prey-Predator Algorithm with a Group Hunting Scenario. - Surafel Luleseged Tilahun; Hong Choon Ong; Jean-Medard T. Ngnotchouye (Adv. Oper. Res., 2016)

Firefly Algorithm for optimization problems with non-continuous variables: A Review and Analysis. - Surafel Luleseged Tilahun; Jean-Medard T. Ngnotchouye (CoRR, 2016)

Prey predator algorithm with adaptive step length. - Surafel Luleseged Tilahun; Jean-Medard T. Ngnotchouye (Int. J. Bio Inspired Comput., 2016)

Prey predator hyperheuristic. - Surafel Luleseged Tilahun (Appl. Soft Comput., 2017)

Comparative study of prey predator algorithm and firefly algorithm. - Hong Choon Ong; Surafel Luleseged Tilahun; Wai Soon Lee; Jean-Medard T. Ngnotchouye (Intell. Autom. Soft Comput., 2018)

Weight Minimization of a Speed Reducer Using Prey Predator Algorithm. - Surafel Luleseged Tilahun; Maba B. Matadi (Int. J. Manuf. Mater. Mech. Eng., 2018)

Continuous versions of firefly algorithm: a review. - Surafel Luleseged Tilahun; Jean-Medard T. Ngnotchouye; Nawaf N. Hamadneh (Artif. Intell. Rev., 2019)

Prey-predator algorithm for discrete problems: a case for examinationtimetabling problem. - Surafel Luleseged Tilahun (Turkish J. Electr. Eng. Comput. Sci., 2019)

Swarm hyperheuristic framework. - Surafel Luleseged Tilahun; Mohamed A. Tawhid (J. Heuristics, 2019)

Balancing the Degree of Exploration and Exploitation of Swarm Intelligence Using Parallel Computing. - Surafel Luleseged Tilahun (Int. J. Artif. Intell. Tools, 2019)

Convex Grey Optimization. - Surafel Luleseged Tilahun (RAIRO Oper. Res., 2019)

Swarm intelligence for a single source product distribution. - Surafel Luleseged Tilahun (Int. J. Adv. Intell. Paradigms, 2022)

Similarity in metaheuristics: a gentle step towards a comparison methodology. - Jésica de Armas; Eduardo Lalla-Ruiz; Surafel Luleseged Tilahun; Stefan Voß 001 (Nat. Comput., 2022)

A Review on Convergence Analysis of Particle Swarm Optimization. - Dereje Tarekegn Nigatu; Surafel Luleseged Tilahun; Tekle Gemechu Dinka (Int. J. Swarm Intell. Res., 2023)

Multi-source product distribution with disconnection constraints using swarm intelligence. - Surafel Luleseged Tilahun (Int. J. Serv. Technol. Manag., 2023)

Large Language Models for Sexual, Reproductive, and Maternal Health Rights. - Walelign Tewabe Sewunetie; Assefa Beza; Hailemariam Abebe; Tesfamariam M. Abuhay; Wasyihun Admass; Hayat Hassen; Tsion Haile; Hana Hailemariam; Lydia Debebe; Nurlign Moges; Nathnael Bekele; Surafel Luleseged Tilahun; et al. (ICHI, 2024)

Convergence analysis of particle swarm optimization algorithms for different constriction factors. - Dereje Tarekegn Nigatu; Tekle Gemechu Dinka; Surafel Luleseged Tilahun (Frontiers Appl. Math. Stat., 2024)

Mathematical Modeling of COVID-19 Disease Dynamics With Contact Tracing: A Case Study in Ethiopia. - Shimelis Bekele Zerefe; Tigabu Kasie Ayele; Surafel Luleseged Tilahun (J. Appl. Math., 2024)

Dynamic vehicle parking pricing. A review. - Semeneh Hunachew Bayih; Surafel Luleseged Tilahun (Oper. Res. Decis., 2024)

Adaptive Parking Demand Prediction Using Discrete Time Based Dynamic Markov Chain. - Surafel Luleseged Tilahun; Semeneh Hunachew Bayih (Int. J. Data Anal. Tech. Strateg., 2025)

Dynamic vehicle parking pricing: a bilevel optimization approach. - Semeneh Hunachew Bayih; Surafel Luleseged Tilahun (Oper. Res., 2025)