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Conference Proceedings

Conference Proceedings

2025 year

Feature Engineering with Large Language Models Improves Solitary Pulmonary Nodule Malignancy Classification with Machine Learning

Ioannis D. Apostolopoulos; Nikolaos D. Papathanasiou; Dimitrios Apostolopoulos; Nikolaos Papandrianos; Elpiniki I. Papageorgiou

2025 16th International Conference on Information, Intelligence, Systems & Applications (IISA) 10.1109/IISA66859.2025.11311233

2025 year

Forecasting PM2.5 and NO2 Concentrations in Patras Using Low-Cost Sensors and Machine Learning

Ioannis D. Apostolopoulos; George Fouskas; Spyros N. Pandis

2025 IEEE International Smart Cities Conference (ISC2) 10.1109/ISC266238.2025.11293331

2024 year

A Medical Decision Support System (MDSS) for Explainable Multimodal Detection of Non-Small Cell Lung Cancer Using Clinical and PET Data

Anna Feleki, Nikolaos Papandrianos, Ioannis D. Apostolopoulos, Elpiniki Papageorgiou, Nikolaos Papathanasiou, Dimitrios Apostolopoulos, Jose Maria Alonso Moral, Javier Andreu-Perez

EXPLAINABILITY 2024 10.5281/zenodo.14631853

2024 year

Investigating the agreement with human readers and generalisation capabilities of a transfer learning approach for predicting the malignancy of Solitary Pulmonary Nodules in CT screening

Ioannis D. Apostolopoulos, Nikolaos D Papathanasiou, Dimitris J Apostolopoulos, Nikolaos D Papandrianos, Elpiniki I Papageorgiou

IISA 2024 10.1109/IISA62523.2024.10786628

2024 year

Medical Decision Support System in Nuclear Medicine Diagnosis for Non-Small Cell Lung Cancer and Coronary Artery Disease: A First Stage Prototype

Agorastos-Dimitrios Samaras, Anna Feleki, Ioannis D. Apostolopoulos, Serafeim Moustakidis, Elpiniki Papageorgiou, Konstantinos Kokkinos, Nikolaos Papandrianos

IISA 2024 10.1109/IISA62523.2024.10786612

2024 year

Multimodal Diagnosis using Deep Fuzzy Cognitive Map with Extreme Learning Machine Integrated into a Medical Decision Support System for Coronary Artery Disease and Non-Small Cell Lung Cancer Detection

Elpiniki I Papageorgiou, Anna Feleki, Nikolaos I Papandrianos, Ioannis D. Apostolopoulos, Konstantinos I Papageorgiou, Nikolaos D Papathanasiou, Dimitrios J Apostolopoulos

28th Pan-Hellenic Conference on Informatics (PCI 2024) 10.1145/3716554.3716615

2023 year

A Fuzzy Cognitive Map learning approach for coronary artery disease diagnosis in Nuclear Medicine

Anna Feleki, Ioannis D. Apostolopoulos, Konstantinos Papageorgiou, Elpiniki I Papageorgiou, Dimitris J Apostolopoulos, Nikolaos I Papandrianos

13th Conference of the European Society for Fuzzy Logic and Technology 10.1007/978-3-031-39965-7_2

2023 year

Abnormal Parathyroid Gland localization in scintigraphic images using a Vision Transformer network

Ioannis D. Apostolopoulos, Nikolaos D Papathanasiou, Nikolaos I Papandrianos, Elpiniki I Papageorgiou, Dimitris J Apostolopoulos

IISA 2023 10.1109/IISA59645.2023.10345948

2023 year

Deep Fuzzy Cognitive Map methodology for Non-Small Cell Lung Cancer diagnosis based on Positron Emission Tomography imaging

Anna Feleki, Ioannis D. Apostolopoulos, Elpiniki Papageorgiou, Serafeim Moustakidis, Nikolaos D Papathanasiou, Dimitris J Apostolopoulos, Konstantinos Kokkinos, Nikolaos Papandrianos

IISA 2023 10.1109/IISA59645.2023.10345912

2023 year

Explainable Classification for Non-Small Cell Lung Cancer based on Positron Emission Tomography features and clinical data

Agorastos-Dimitrios Samaras, Ioannis D. Apostolopoulos, Serafeim Moustakidis, Elpiniki Papageorgiou, Nikolaos D Papathanasiou, Dimitris J Apostolopoulos, Nikolaos Papandrianos

IISA 2023 10.1109/IISA59645.2023.10345893

2022 year
2022 year

Deep learning for the detection and localization of abnormal parathyroid glands in patients with hyperparathyroidism

Ioannis D. Apostolopoulos, Nikolaos Papathanasiou, George Panayiotakis, Dimitris Apostolopoulos

1st Panhellenic Conference of Medical Physics 10.1016/S1120-1797(22)03068-X

2022 year

Evaluation of Grad-CAM for explaining Deep Learning’s decisions on various medical imaging datasets

Ifigeneia Athanasoula, Ioannis D. Apostolopoulos, Peter P Groumpos

UBT INTERNATIONAL CONFERENCE 2022RESILIENCE, INNOVATION, AND SUSTAINABILITY 10.33107/ubt-ic.2022.283

2022 year

Explainable Deep Learning for localising abnormal Parathyroid Glands in parathyroid scintigraphy

Ioannis D. Apostolopoulos, Apostolopoulos Dimitris, Spyridonidis Trifon, Panayiotakis George S

Edge Intelligence 2022 10.63438/NWSS8207

2022 year

Fuzzy Cognitive Maps and Explainable Artificial Intelligence: a critical perspective

Ifigeneia Athanasoula, Ioannis D. Apostolopoulos, Peter P Groumpos

UBT INTERNATIONAL CONFERENCE 2022RESILIENCE, INNOVATION, AND SUSTAINABILITY 10.33107/ubt-ic.2022.281

2022 year

Intelligent Modeling for the food chain using Fuzzy Cognitive Maps

Ifigeneia Athanasoula, Ioannis D. Apostolopoulos, Peter P Groumpos

UBT INTERNATIONAL CONFERENCE 2022RESILIENCE, INNOVATION, AND SUSTAINABILITY 10.33107/ubt-ic.2022.282

2022 year

Solitary Pulmonary Nodule malignancy classification utilising 3D features and semi-supervised Deep Learning

Ioannis D. Apostolopoulos, Dimitris J Apostolopoulos, George S Panayiotakis

IISA 2022 10.1109/IISA56318.2022.9904334

2017 year

A Medical Decision Support System for the Prediction of the Coronary Artery Disease Using Fuzzy Cognitive Maps

Ioannis D. Apostolopoulos, Peter P Groumpos, Dimitris I Apostolopoulos

Creativity in Intelligent Technologies and Data Science 10.1007/978-3-319-65551-2_20

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