Polyxeni Gkontra

According to our database, Polyxeni Gkontra authored at least 16 papers between 2011 and 2024.

Collaborative distances:

• Dijkstra number of four.
• Erdős number of four.

2024

A review of evaluation approaches for explainable AI with applications in cardiology.

Ahmed M. A. Salih, Ilaria Boscolo Galazzo, Polyxeni Gkontra, Elisa Rauseo, Aaron M. Lee, Karim Lekadir, Petia Radeva, Steffen E. Petersen, Gloria Menegaz

Artif. Intell. Rev., September, 2024

Debiasing Cardiac Imaging with Controlled Latent Diffusion Models.

Grzegorz Skorupko, Richard Osuala, Zuzanna Szafranowska, Kaisar Kushibar, Nay Aung, Steffen E. Petersen, Karim Lekadir, Polyxeni Gkontra

CoRR, 2024

Prediction of Incident Atrial Fibrillation in Population with Ischemic Heart Disease Using Machine Learning with Radiomics and ECG Markers.

Esmeralda Ruiz Pujadas, Nay Aung, Liliana Szabo, Zahra Raisi-Estabragh, Marina Camacho, Steffen E. Petersen, Polyxeni Gkontra, Karim Lekadir

Proceedings of the Medical Image Understanding and Analysis - 28th Annual Conference, 2024

2023

Cardiometabolic risk estimation using exposome data and machine learning.

Angélica Atehortúa, Polyxeni Gkontra, Marina Camacho, Oliver Díaz, Maria Bulgheroni, Valentina Simonetti, Marc Chadeau-Hyam, Janine F. Felix, Sylvain Sebert, Karim Lekadir

Int. J. Medical Informatics, November, 2023

Machine and deep learning for longitudinal biomedical data: a review of methods and applications.

Anna Cascarano, Jordi Mur-Petit, Jerónimo Hernández-González, Marina Camacho, Nina de Toro Eadie, Polyxeni Gkontra, Marc Chadeau-Hyam, Jordi Vitrià, Karim Lekadir

Artif. Intell. Rev., November, 2023

Deep Learning Segmentation of the Right Ventricle in Cardiac MRI: The M&Ms Challenge.

Carlos Martín-Isla, Víctor M. Campello, Cristian Izquierdo, Kaisar Kushibar, Carla Sendra-Balcells, Polyxeni Gkontra, Alireza Sojoudi, Mitchell J. Fulton, Tewodros Weldebirhan Arega, Kumaradevan Punithakumar, Lei Li, Xiaowu Sun, Yasmina Al Khalil, Di Liu, Sana Jabbar, Sandro F. Queiros, Francesco Galati, Moona Mazher, Zheyao Gao, Marcel Beetz, Lennart Tautz, Christoforos Galazis, Marta Varela, Markus Hüllebrand, Vicente Grau, Xiahai Zhuang, Domenec Puig, Maria A. Zuluaga, Hassan Mohy-ud-Din, Dimitris N. Metaxas, Marcel Breeuwer, Rob J. van der Geest, Michelle Noga, Stéphanie Bricq, Mark E. Rentschler, Andrea Guala, Steffen E. Petersen, Sergio Escalera, José F. Rodríguez Palomares, Karim Lekadir

IEEE J. Biomed. Health Informatics, July, 2023

2021

Multi-Centre, Multi-Vendor and Multi-Disease Cardiac Segmentation: The M&Ms Challenge.

Víctor M. Campello, Polyxeni Gkontra, Cristian Izquierdo, Carlos Martín-Isla, Alireza Sojoudi, Peter M. Full, Klaus H. Maier-Hein, Yao Zhang, Zhiqiang He, Jun Ma, Mario Parreño, Alberto Albiol, Fanwei Kong, Shawn C. Shadden, Jorge Corral Acero, Vaanathi Sundaresan, Mina Saber, Mustafa A. Alattar, Hongwei Li, Bjoern H. Menze, Firas Khader, Christoph Haarburger, Cian M. Scannell, Mitko Veta, Adam Carscadden, Kumaradevan Punithakumar, Xiao Liu, Sotirios A. Tsaftaris, Xiaoqiong Huang, Xin Yang, Lei Li, Xiahai Zhuang, David Viladés, Martín Luís Descalzo, Andrea Guala, Lucia La Mura, Matthias G. W. Friedrich, Ria Garg, Julie Lebel, Filipe Henriques, Mahir Karakas, Ersin Çavus, Steffen E. Petersen, Sergio Escalera, Santi Seguí, José F. Rodríguez Palomares, Karim Lekadir

IEEE Trans. Medical Imaging, 2021

Federated Learning for Multi-Center Imaging Diagnostics: A Study in Cardiovascular Disease.

Akis Linardos, Kaisar Kushibar, Sean Walsh, Polyxeni Gkontra, Karim Lekadir

CoRR, 2021

A new scheme for the assessment of the robustness of Explainable Methods Applied to Brain Age estimation.

Ahmed M. A. Salih, Ilaria Boscolo Galazzo, Zahra Raisi-Estabragh, Steffen E. Petersen, Polyxeni Gkontra, Karim Lekadir, Gloria Menegaz, Petia Radeva

Proceedings of the 34th IEEE International Symposium on Computer-Based Medical Systems, 2021

2020

Stacked BCDU-Net with Semantic CMR Synthesis: Application to Myocardial Pathology Segmentation Challenge.

Carlos Martín-Isla, Maryam Asadi-Aghbolaghi, Polyxeni Gkontra, Víctor M. Campello, Sergio Escalera, Karim Lekadir

Proceedings of the Myocardial Pathology Segmentation Combining Multi-Sequence Cardiac Magnetic Resonance Images, 2020

2015

A 3D Fractal-Based Approach towards Understanding Changes in the Infarcted Heart Microvasculature.

Polyxeni Gkontra, Magdalena M. Zak, Kerri-Ann Norton, Andrés Santos, Aleksander S. Popel, Alicia G. Arroyo

Proceedings of the Medical Image Computing and Computer-Assisted Intervention - MICCAI 2015 - 18th International Conference Munich, Germany, October 5, 2015

2014

Gradient-Based Reliability Maps for ACM-Based Segmentation of Hippocampus.

Dimitrios Zarpalas, Polyxeni Gkontra, Petros Daras, Nicos Maglaveras

IEEE Trans. Biomed. Eng., 2014

2013

Hippocampus segmentation through gradient based reliability maps for local blending of ACM energy terms.

Dimitrios Zarpalas, Polyxeni Gkontra, Petros Daras, Nikolaos Maglaveras

Proceedings of the 10th IEEE International Symposium on Biomedical Imaging: From Nano to Macro, 2013

2012

Hippocampus segmentation by optimizing the local contribution of image and prior terms, through graph cuts and multi-atlas.

Dimitrios Zarpalas, Polyxeni Gkontra, Petros Daras, Nicos Maglaveras

Proceedings of the 9th IEEE International Symposium on Biomedical Imaging: From Nano to Macro, 2012

Segmentation through a local and adaptive weighting scheme, for contour-based blending of image and prior information.

Dimitrios Zarpalas, Polyxeni Gkontra, Petros Daras, Nicos Maglaveras

Proceedings of CBMS 2012, 2012

2011

Novel approaches for medication compliance and effectiveness analysis and support in cardiovascular disease patients.

Ioanna Chouvarda, Polyxeni Gkontra, Athina Kokonozi, Panagiotis Semertzidis, Jennifer Caffarel, Nicos Maglaveras

Proceedings of the 33rd Annual International Conference of the IEEE Engineering in Medicine and Biology Society, 2011