Multipopulation Genetic Algorithms: A Tool for Parameter Optimization of Cultivation Processes Models. - Olympia Roeva (Numerical Methods and Applications, 2006)

Parameter Estimation of a Monod-Type Model Based on Genetic Algorithms and Sensitivity Analysis. - Olympia Roeva (LSSC, 2007)

Feed Rate Profiles Synthesis Using Genetic Algorithms. - Olympia Roeva (AIMSA, 2010)

A Modified Multi-population Genetic Algorithm for Parameter Identification of Cultivation Process Models. - Olympia Roeva; Kalin Kosev; Tanya V. Trenkova (IJCCI (ICEC), 2010)

Generalized Net model of selection operator of genetic algorithms. - Olympia Roeva; Tania Pencheva; Krassimir T. Atanassov; Anthony G. Shannon (IEEE Conf. of Intelligent Systems, 2010)

Fed-Batch Cultivation Control Based on Genetic Algorithm PID Controller Tuning. - Olympia Roeva; Tsonyo Slavov (NMA, 2010)

A Hybrid Genetic Algorithm for Parameter Identification of Bioprocess Models. - Olympia Roeva (LSSC, 2011)

ACO for Parameter Settings of E.coli Cultivation Model. - Stefka Fidanova; Olympia Roeva; Maria Ganzha (FedCSIS, 2012)

Firefly Algorithm Tuning of PID Controller for Glucose Concentration Control during E. coli Fed-batch Cultivation Process. - Olympia Roeva; Tsonyo Slavov (FedCSIS, 2012)

Genetic Algorithms and Firefly Algorithms for Non-linear Bioprocess Model Parameters Identification. - Olympia Roeva; Tanya V. Trenkova (IJCCI, 2012)

Generalized net model of the lac operon in bacterium E. coli. - Kalin Kosev; Pedro Melo-Pinto; Olympia Roeva (IEEE Conf. of Intelligent Systems, 2012)

Description of simple genetic algorithm modifications using Generalized Nets. - Olympia Roeva; Anthony G. Shannon; Tania Pencheva (IEEE Conf. of Intelligent Systems, 2012)

Influence of the Population Size on the Genetic Algorithm Performance in Case of Cultivation Process Modelling. - Olympia Roeva; Stefka Fidanova; Marcin Paprzycki (FedCSIS, 2013)

Population Size Influence on the Genetic and Ant Algorithms Performance in Case of Cultivation Process Modeling. - Olympia Roeva; Stefka Fidanova; Marcin Paprzycki (WCO@FedCSIS, 2013)

Hybrid ACO-GA for Parameter Identification of an E. coli Cultivation Process Model. - Olympia Roeva; Stefka Fidanova; Vassia Atanassova (LSSC, 2013)

ACO and GA for Parameter Settings of E. coli Fed-Batch Cultivation Model. - Stefka Fidanova; Olympia Roeva; Maria Ganzha (Recent Advances in Computational Optimization, 2013)

A New Hybrid GA-FA Tuning of PID Controller for Glucose Concentration Control. - Olympia Roeva; Tsonyo Slavov (Recent Advances in Computational Optimization, 2013)

Hybrid GA-ACO Algorithm for a Model Parameters Identification Problem. - Stefka Fidanova; Marcin Paprzycki; Olympia Roeva (FedCSIS, 2014)

Development of Generalized Net for Testing of Different Mathematical Models of E. coli Cultivation Process. - Dimitar G. Dimitrov; Olympia Roeva (IEEE Conf. on Intelligent Systems (1), 2014)

Parameter identification of an E. coli cultivation process model using hybrid metaheuristics. - Olympia Roeva; Stefka Fidanova (Int. J. Metaheuristics, 2014)

Genetic Algorithm and Firefly Algorithm Hybrid Schemes for Cultivation Processes Modelling. - Olympia Roeva (Trans. Comput. Collect. Intell., 2014)

InterCriteria Analysis of crossover and mutation rates relations in simple genetic algorithm. - Maria Angelova; Olympia Roeva; Tania Pencheva (FedCSIS, 2015)

InterCriteria Analysis of a model parameters identification using genetic algorithm. - Olympia Roeva; Peter Vassilev; Stefka Fidanova; Pawel Gepner (FedCSIS, 2015)

InterCriteria Analysis Approach to Parameter Identification of a Fermentation Process Model. - Tania Pencheva; Maria Angelova; Peter Vassilev; Olympia Roeva (IWIFSGN@FQAS, 2015)

InterCriteria Analysis of Generation Gap Influence on Genetic Algorithms Performance. - Olympia Roeva; Peter Vassilev (IWIFSGN@FQAS, 2015)

InterCriteria Analysis of Parameters Relations in Fermentation Processes Models. - Olympia Roeva; Peter Vassilev; Maria Angelova; Tania Pencheva (ICCCI (2), 2015)

InterCriteria Analysis of Ant Algorithm with Environment Change for GPS Surveying Problem. - Stefka Fidanova; Olympia Roeva; Antonio Mucherino; Kristina G. Kapanova (AIMSA, 2016)

InterCriteria Analysis of ACO Start Startegies. - Stefka Fidanova; Olympia Roeva; Pawel Gepner; Marcin Paprzycki (FedCSIS, 2016)

Bat algorithm with parameter adaptation using Interval Type-2 fuzzy logic for benchmark mathematical functions. - Jonathan Pérez; Fevrier Valdez; Oscar Castillo 001; Olympia Roeva (IEEE Conf. on Intelligent Systems, 2016)

Generalized Net model of asymptomatic osteoporosis diagnosing. - Simeon Ribagin; Olympia Roeva; Tania Pencheva (IEEE Conf. on Intelligent Systems, 2016)

Generalized net model of Cuckoo search algorithm. - Olympia Roeva; Vassia Atanassova (IEEE Conf. on Intelligent Systems, 2016)

Comparison of different algorithms for InterCriteria relations calculation. - Olympia Roeva; Peter Vassilev; Maria Angelova; Tania Pencheva; Jun Su (IEEE Conf. on Intelligent Systems, 2016)

Generalized Net Models of Basic Genetic Algorithm Operators. - Tania Pencheva; Olympia Roeva; Anthony G. Shannon (Imprecision and Uncertainty in Information Representation and Processing, 2016)

Universal Generalized Net Model for Description of Metaheuristic Algorithms: Verification with the Bat Algorithm. - Olympia Roeva; Vassia Atanassova (EUSFLAT/IWIFSGN (3), 2017)

Ant Colony Optimization Algorithm for Workforce Planning. - Stefka Fidanova; Gabriel Luque; Olympia Roeva; Marcin Paprzycki; Pawel Gepner (FedCSIS, 2017)

Intercriteria Analysis of ACO Performance for Workforce Planning Problem. - Olympia Roeva; Stefka Fidanova; Gabriel Luque; Marcin Paprzycki (WCO@FedCSIS, 2017)

Discovering Knowledge from Predominantly Repetitive Data by InterCriteria Analysis. - Olympia Roeva; Nikolay Ikonomov; Peter Vassilev (WCO@FedCSIS, 2017)

Application of Topological Operators over Data from InterCriteria Analysis. - Olympia Roeva; Peter Vassilev; Panagiotis Chountas (FQAS, 2017)

Influence of Ant Colony Optimization Parameters on the Algorithm Performance. - Stefka Fidanova; Olympia Roeva (LSSC, 2017)

Investigation of Genetic Algorithm Performance Based on Different Algorithms for InterCriteria Relations Calculation. - Tania Pencheva; Olympia Roeva; Maria Angelova (LSSC, 2017)

Hybrid Ant Colony Optimization Algorithm for Workforce Planning. - Stefka Fidanova; Gabriel Luque; Olympia Roeva; Marcin Paprzycki; Pawel Gepner (FedCSIS, 2018)

Cuckoo Search Algorithm for Parameter Identification of Fermentation Process Model. - Maria Angelova; Olympia Roeva; Tania Pencheva (NMA, 2018)

InterCriteria Analysis of Different Variants of ACO Algorithm for Wireless Sensor Network Positioning. - Stefka Fidanova; Olympia Roeva (NMA, 2018)

Comparison of different metaheuristic algorithms based on InterCriteria analysis. - Olympia Roeva; Stefka Fidanova (J. Comput. Appl. Math., 2018)

Ant Colony Optimization Algorithm for Workforce Planning: Influence of the Evaporation Parameter. - Stefka Fidanova; Gabriel Luque; Olympia Roeva; Maria Ganzha (FedCSIS, 2019)

InterCriteria Analysis Implementation for Exploration of the Performance of Various Docking Scoring Functions. - Ivanka Tsakovska; Petko Alov; Nikolay Ikonomov; Vassia Atanassova; Peter Vassilev; Olympia Roeva; Dessislava Jereva; Krassimir T. Atanassov; Ilza Pajeva; Tania Pencheva (HPC, 2019)

Multi-objective ACO Algorithm for WSN Layout: InterCriteria Analisys. - Stefka Fidanova; Olympia Roeva (LSSC, 2019)

Generalized Net Model of Ant Lion Optimizer. - Elena Chorukova; Olympia Roeva; Krassimir T. Atanassov (BioInfoMed, 2020)

Differences in Ischemia Mechanism in Coronary Artery Disease and Cardiac Syndrome X. - Mikhail Matveev; Olympia Roeva; Mitko Petrov; Svetlin Tsonev (BioInfoMed, 2020)

Ant Colony Optimization Algorithm for Fuzzy Transport Modelling. - Stefka Fidanova; Olympia Roeva; Maria Ganzha (FedCSIS, 2020)

Ant Colony Optimization Algorithm for Fuzzy Transport Modelling: InterCriteria Analysis. - Stefka Fidanova; Olympia Roeva; Maria Ganzha (WCO@FedCSIS, 2020)

Cuckoo search and firefly algorithms in terms of generalized net theory. - Olympia Roeva; Dafina Zoteva; Vassia Atanassova; Krassimir T. Atanassov; Oscar Castillo 001 (Soft Comput., 2020)

InterCriteria Analyzis of Hybrid Ant Colony Optimization Algorithm for Multiple Knapsack Problem. - Stefka Fidanova; Maria Ganzha; Olympia Roeva (FedCSIS, 2021)

Influence of the ACO Evaporation Parameter for Unstructured Workforce Planning Problem. - Stefka Fidanova; Olympia Roeva (LSSC, 2021)

Joint set-up of parameters in genetic algorithms and the artificial bee colony algorithm: an approach for cultivation process modelling. - Olympia Roeva; Dafina Zoteva; Oscar Castillo 001 (Soft Comput., 2021)

Application of Intuitionistic Fuzzy Logic to Identify Important Functional Performance Indicators in Case of Youth Hockey Players. - Antonio Antonov; Iveta Boneva; Dafina Zoteva; Olympia Roeva (WCO, 2022)

Mathematical Modeling and Static Characteristics of the Anaerobic Digestion of Organic Wastes with Production of Hydrogen and Methane. - Elena Chorukova; Olympia Roeva (WCO, 2022)

Crow Search Algorithm-Based Optimization of Feedforward/Feedback Controller for Fed-Batch Cultivation Process Control. - Olympia Roeva; Tsonyo Slavov; Jordan Kralev; Asparuh Markovski (MECO, 2025)