| 2026 | HAIS | A Hybrid Nearest Neighbor Approach with Crossover Operators for Traveling Salesman Problem. | Dragan Simic, Zorana Bankovic, Marko Velickovic, Svetislav D. Simic, Svetlana Simic |
| 2025 | HAIS | A Novel General Hybrid System for Data Feature Selection. | Dragan Simic, Zorana Bankovic, Jos R. Villar, Jos Lus Calvo-Rolle, Svetislav D. Simic, Svetlana Simic |
| 2025 | IWANN | A Short Analysis of Hybrid Frameworks Based on Self-organizing Maps to Improve Traditional Systems. | Dragan Simic, Jos Lus Calvo-Rolle, Jos R. Villar, Svetislav D. Simic, Svetlana Simic |
| 2024 | HAIS | A Short Analysis of Hybrid Approaches in COVID‑19 for Detection and Diagnosing. | Dragan Simic, Zorana Bankovic, Jos R. Villar, Jos Lus Calvo-Rolle, Svetislav D. Simic, Svetlana Simic |
| 2023 | HAIS | The Analysis of Hybrid Brain Storm Optimisation Approaches in Feature Selection. | Dragan Simic, Zorana Bankovic, Jos R. Villar, Jos Lus Calvo-Rolle, Svetislav D. Simic, Svetlana Simic |
| 2022 | HAIS | An Analysis on Hybrid Brain Storm Optimisation Algorithms. | Dragan Simic, Zorana Bankovic, Jos R. Villar, Jos Lus Calvo-Rolle, Svetislav D. Simic, Svetlana Simic |
| 2021 | HAIS | A Hybrid Bio-Inspired Tabu Search Clustering Approach. | Dragan Simic, Zorana Bankovic, Jos Ramn Villar, Jos Lus Calvo-Rolle, Svetislav D. Simic, Svetlana Simic |
| 2020 | HAIS | A Hybrid Bio-inspired Clustering Approach for Diagnosing Children with Primary Headache Disorder. | Svetlana Simic, Sladana Sakac, Zorana Bankovic, Jos Ramn Villar, Svetislav D. Simic, Dragan Simic |
| 2019 | HAIS | A Hybrid Automatic Classification Model for Skin Tumour Images. | Svetlana Simic, Svetislav D. Simic, Zorana Bankovic, Milana Ivkov-Simic, Jos Ramn Villar, Dragan Simic |
| 2019 | HAIS | A Proof of Concept in Multivariate Time Series Clustering Using Recurrent Neural Networks and SP-Lines. | Iago Xabier Vzquez, Jos Ramn Villar, Javier Sedano, Svetlana Simic, Enrique A. de la Cal |
| 2019 | IDEAL | Fuzzy Clustering Approach to Data Selection for Computer Usage in Headache Disorders. | Svetlana Simic, Ljiljana Radmilo, Dragan Simic, Svetislav D. Simic, Antonio J. Talln-Ballesteros |
| 2018 | HAIS | A Hybrid Clustering Approach for Diagnosing Medical Diseases. | Svetlana Simic, Zorana Bankovic, Dragan Simic, Svetislav D. Simic |
| 2018 | IDEAL | Different Approaches of Data and Attribute Selection on Headache Disorder. | Svetlana Simic, Zorana Bankovic, Dragan Simic, Svetislav D. Simic |
| 2017 | HAIS | A Hybrid Approach to Detecting the Best Solution in Nurse Scheduling Problem. | Svetlana Simic, Dragan Simic, Dragana Milutinovic, Jovanka Dordevic, Svetislav Simic |
| 2016 | HAIS | A Hybrid Bio-inspired ELECTRE Approach for Decision Making in Purchasing Agricultural Equipment. | Dragan Simic, Jovana Gajic, Vladimir Ilin, Vasa Svircevic, Svetlana Simic |
| 2015 | HAIS | A Hybrid Analytic Hierarchy Process for Clustering and Ranking Best Location for Logistics Distribution Center. | Dragan Simic, Vladimir Ilin, Ilija Tanackov, Vasa Svircevic, Svetlana Simic |
| 2015 | IDEAL | Comparison of Clustering Methods in Cotton Textile Industry. | Dragan Simic, Konrad Jackowski, Dariusz Jankowski, Svetlana Simic |
| 2014 | HAIS | An Approach of Steel Plates Fault Diagnosis in Multiple Classes Decision Making. | Dragan Simic, Vasa Svircevic, Svetlana Simic |
| 2013 | HAIS | A Hybrid Fuzzy Approach to Facility Location Decision-Making. | Dragan Simic, Vasa Svircevic, Svetlana Simic |
| 2013 | IWANN | Evolutionary Approach in Inventory Routing Problem. | Dragan Simic, Svetlana Simic |
| 2012 | HAIS | Hybrid Artificial Intelligence Approaches on Vehicle Routing Problem in Logistics Distribution. | Dragan Simic, Svetlana Simic |
| 2011 | HAIS | Hybrid Patient Classification System in Nursing Logistics Activities. | Dragan Simic, Dragana Milutinovic, Svetlana Simic, Vesna Suknaja |
| 2011 | HAIS | An Approach of Soft Computing Applications in Clinical Neurology. | Dragan Simic, Svetlana Simic, Ilija Tanackov |
| 2010 | HAIS | An Approach of Bio-inspired Hybrid Model for Financial Markets. | Dragan Simic, Vladeta Gajic, Svetlana Simic |
| 2009 | HAIS | Financial Forecasting of Invoicing and Cash Inflow Processes for Fair Exhibitions. | Dragan Simic, Ilija Tanackov, Vladeta Gajic, Svetlana Simic |
| 2008 | HAIS | Computer-Assisted Diagnosis of Primary Headaches. | Svetlana Simic, Dragan Simic, Petar Slankamenac, Milana Simic-Ivkov |