Margarita Gamarra

22 papers Journal 14Unranked 8
YearRankTypeTitle / Venue / Authors
2025 J jnl
Deep Learning for Glaucoma Classification and Grading: A Comprehensive Review on Fundus Imaging Approaches.
IEEE Access
Eugenia Arrieta Rodríguez, José Araque-Gallardo, Natalia Peñaloza Barrios, Oscar Luis Teheran Forero, María Claudia Bonfante, Emiro de la Hoz Franco, Margarita Gamarra, José Escorcia-Gutierrez
2025 — conf
Early Detection of Acute Myocardial Infarction (AMI) Risk Using Optimized Machine Learning Models.
MCPR
Vanessa Fontalvo Reniz, Carlos Alberto Leones Rivera, Yazmina Yolanda Vecino Yepes, José Escorcia-Gutierrez, Margarita Gamarra
2025 — conf
Performance Evaluation of Pretrained Convolutional Neural Networks for Diabetic Macular Edema Diagnosis in Retinal Fundus Imaging.
ICSI (1)
José Araque-Gallardo, Eugenia Arrieta Rodríguez, Margarita Gamarra, Javier Sierra-Carrillo, José Escorcia-Gutierrez
2024 J jnl
A distance-based kernel for classification via Support Vector Machines.
Frontiers Artif. Intell.
Nazhir Amaya-Tejera, Margarita Gamarra, Jorge I. Vélez, Eduardo E. Zurek
2024 J jnl
Efficient leukocytes detection and classification in microscopic blood images using convolutional neural network coupled with a dual attention network.
Comput. Biol. Medicine
Siraj Khan, Muhammad Sajjad, Naveed Abbas, José Escorcia-Gutierrez, Margarita Gamarra, Khan Muhammad
2023 J jnl
Artificial intelligence with big data analytics-based brain intracranial hemorrhage e-diagnosis using CT images.
Neural Comput. Appl.
Romany Fouad Mansour, José Escorcia-Gutierrez, Margarita Gamarra, Vicente García-Díaz, Deepak Gupta, Sachin Kumar
2023 — conf
Grading Diabetic Retinopathy Using Transfer Learning-Based Convolutional Neural Networks.
CISIM
José Escorcia-Gutierrez, Jose Cuello, Margarita Gamarra, Pere Romero-Aroca, Eduardo Caicedo, Aïda Valls, Domenec Puig
2023 — conf
SE-Coins System: Software for Supporting Gamification-Based Educational Processes.
CISIM
Margarita Gamarra, Jan Charris, Asly Cantillo, Jaime Daza, Brandon Llamas, Mauricio Vásquez-Carbonell, Anderson Dominguez, José Escorcia-Gutierrez
2023 J jnl
Sea turtle foraging algorithm with hybrid deep learning-based intrusion detection for the internet of drones environment.
Comput. Electr. Eng.
José Escorcia-Gutierrez, Margarita Gamarra, Esmeide Leal, Natasha Madera, Carlos Soto, Romany Fouad Mansour, Meshal Alharbi, Ahmed Alkhayyat, Deepak Gupta
2022 J jnl
A gamification strategy in engineering education - A case study on motivation and engagement.
Comput. Appl. Eng. Educ.
Margarita Gamarra, Anderson Dominguez, Jhonnys Velazquez, Heyder Páez
2022 — conf
Analysis of Pre-trained Convolutional Neural Network Models in Diabetic Retinopathy Detection Through Retinal Fundus Images.
CISIM
José Escorcia-Gutierrez, Jose Cuello, Carlos Barraza, Margarita Gamarra, Pere Romero-Aroca, Eduardo Caicedo, Aïda Valls, Domenec Puig
2022 J jnl
Galactic swarm optimization with deep transfer learning driven colorectal cancer classification for image guided intervention.
Comput. Electr. Eng.
José Escorcia-Gutierrez, Margarita Gamarra, Paola Patricia Ariza-Colpas, Gisella Borja Roncallo, Nallig Leal, Roosvel Soto-Díaz, Romany Fouad Mansour
2022 — conf
Hybrid Model of Tourism Recommendation Software Development.
CISIM
Isabel Arregocés, Jaime Daza, Jan Charris, Asly Cantillo, Juan Amaya, Margarita Gamarra
2022 J jnl
Intelligent deep learning-enabled autonomous small ship detection and classification model.
Comput. Electr. Eng.
José Escorcia-Gutierrez, Margarita Gamarra, Kelvin Beleño, Carlos Soto, Romany Fouad Mansour
2021 J jnl
A color fusion model based on Markowitz portfolio optimization for optic disc segmentation in retinal images.
Expert Syst. Appl.
José Escorcia-Gutierrez, Jordina Torrents-Barrena, Margarita Gamarra, Pedro Romero-Aroca, Aïda Valls, Domenec Puig
2021 J jnl
Intelligent video anomaly detection and classification using faster RCNN with deep reinforcement learning model.
Image Vis. Comput.
Romany Fouad Mansour, José Escorcia-Gutierrez, Margarita Gamarra, Jair A. Villanueva, Nallig Leal
2021 J jnl
Unsupervised Deep Learning based Variational Autoencoder Model for COVID-19 Diagnosis and Classification.
Pattern Recognit. Lett.
Romany Fouad Mansour, José Escorcia-Gutierrez, Margarita Gamarra, Deepak Gupta, Oscar Castillo, Sachin Kumar
2020 J jnl
Convexity shape constraints for retinal blood vessel segmentation and foveal avascular zone detection.
Comput. Biol. Medicine
José Escorcia-Gutierrez, Jordina Torrents-Barrena, Margarita Gamarra, Pedro Romero-Aroca, Aïda Valls, Domenec Puig
2020 — conf
Spiral-Based Model for Software Architecture in Bio-image Analysis: A Case Study in RSV Cell Infection.
CISIM
Margarita Gamarra, Eduardo E. Zurek, Wilson Nieto-Bernal, Miguel Jimeno, Deibys Sierra
2019 J jnl
Split and merge watershed: A two-step method for cell segmentation in fluorescence microscopy images.
Biomed. Signal Process. Control.
Margarita Gamarra, Eduardo E. Zurek, Hugo Jair Escalante, Leidy Hurtado, Homero San-Juan-Vergara
2017 — conf
A Service-Oriented Architecture for Bioinformatics: An Application in Cell Image Analysis.
WorldCIST (1)
Margarita Gamarra, Eduardo E. Zurek, Wilson Nieto-Bernal, Miguel Jimeno, Deibys Sierra
2015 J jnl
An Implementation of Propositional Logic Resolution Applying a Novel Specific Algebra.
Polibits
Eduardo E. Zurek, Mayra Zurbarán, Margarita Gamarra, Pedro M. Wightman