Nikolaos Giannakeas

According to our database, Nikolaos Giannakeas authored at least 82 papers between 2006 and 2024.

Collaborative distances:

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

2024

How natural language processing derived techniques are used on biological data: a systematic review.

Emmanouil D. Oikonomou, Petros S. Karvelis, Nikolaos Giannakeas, Aristidis G. Vrahatis, Evripidis Glavas, Alexandros T. Tzallas

Netw. Model. Anal. Health Informatics Bioinform., December, 2024

Personalized Visualization of the Gestures of Parkinson's Disease Patients with Virtual Reality.

Konstantinos Sakkas, Eirini Georgia Dimitriou, Niki Eleni Ntagka, Nikolaos Giannakeas, Konstantinos Kalafatakis, Alexandros T. Tzallas, Evripidis Glavas

Future Internet, September, 2024

Empowering Individuals With Disabilities: A 4-DoF BCI Wheelchair Using MI and EOG Signals.

Kosmas Glavas, Katerina D. Tzimourta, Alexandros T. Tzallas, Nikolaos Giannakeas, Markos G. Tsipouras

IEEE Access, 2024

2023

Performance and early drop prediction for higher education students using machine learning.

Vasileios Christou, Ioannis G. Tsoulos, Vasileios Loupas, Alexandros T. Tzallas, Christos Gogos, Petros S. Karvelis, Nikolaos Antoniadis, Evripidis Glavas, Nikolaos Giannakeas

Expert Syst. Appl., September, 2023

An optimized hybrid methodology for non-invasive fetal electrocardiogram signal extraction and monitoring.

Theodoros Lampros, Konstantinos Kalafatakis, Nikolaos Giannakeas, Markos G. Tsipouras, Euripidis Glavas, Alexandros T. Tzallas

Array, September, 2023

A Dataset of Scalp EEG Recordings of Alzheimer's Disease, Frontotemporal Dementia and Healthy Subjects from Routine EEG.

Andreas Miltiadous, Katerina D. Tzimourta, Theodora Afrantou, Panagiotis Ioannidis, Nikolaos Grigoriadis, Dimitrios G. Tsalikakis, Pantelis Angelidis, Markos G. Tsipouras, Euripidis Glavas, Nikolaos Giannakeas, Alexandros T. Tzallas

Data, June, 2023

Virtual and Augmented Experience in Virtual Learning Tours.

Fotios Bosmos, Alexandros T. Tzallas, Markos G. Tsipouras, Evripidis Glavas, Nikolaos Giannakeas

Inf., May, 2023

Scalable Consensus Over Finite Capacities in Multiagent IoT Ecosystems.

Aristidis G. Anagnostakis, Charilaos Naxakis, Nikolaos Giannakeas, Markos G. Tsipouras, Alexandros T. Tzallas, Euripidis Glavas

IEEE Internet Things J., 2023

Cognitive Assessment Based on Electroencephalography Analysis in Virtual and Augmented Reality Environments, Using Head Mounted Displays: A Systematic Review.

Foteini Gramouseni, Katerina D. Tzimourta, Pantelis Angelidis, Nikolaos Giannakeas, Markos G. Tsipouras

Big Data Cogn. Comput., 2023

An Improved Medical Image Compression Method Based on Wavelet Difference Reduction.

Matina Ch. Zerva, Vasileios Christou, Nikolaos Giannakeas, Alexandros T. Tzallas, Lisimachos P. Kondi

IEEE Access, 2023

Machine Learning Algorithms for Epilepsy Detection Based on Published EEG Databases: A Systematic Review.

Andreas Miltiadous, Katerina D. Tzimourta, Nikolaos Giannakeas, Markos G. Tsipouras, Euripidis Glavas, Konstantinos Kalafatakis, Alexandros T. Tzallas

IEEE Access, 2023

DICE-Net: A Novel Convolution-Transformer Architecture for Alzheimer Detection in EEG Signals.

Andreas Miltiadous, Emmanouil Gionanidis, Katerina D. Tzimourta, Nikolaos Giannakeas, Alexandros T. Tzallas

IEEE Access, 2023

Exploring Ensemble Machine Learning Models for Attention and Memory Assesment.

Foteini Gramouseni, Georgios Prapas, Christos Bellos, Pantelis Angelidis, Nikolaos Giannakeas, Markos G. Tsipouras

Proceedings of the 46th International Conference on Telecommunications and Signal Processing, 2023

A Comparative Testing of Yolov8-Based Algorithm for Cancer Biopsy Images: Case Study on Pannuke Pan-Cancer Dataset.

Panagiotis N. Smyrlis, Odysseas Tsakai, Konstantinos Vogklis, Nikolaos Giannakeas, Alexandros T. Tzallas, George F. Fragulis, Markos G. Tsipouras

Proceedings of the 8th South-East Europe Design Automation, 2023

Fetal ECG Extraction Based on Overcomplete ICA and Empirical Wavelet Transform.

Theodoros Lampros, Nikolaos Giannakeas, Konstantinos Kalafatakis, Markos G. Tsipouras, Alexandros T. Tzallas

Proceedings of the Artificial Intelligence Applications and Innovations. AIAI 2023 IFIP WG 12.5 International Workshops, 2023

Enhanced Alzheimer's disease and Frontotemporal Dementia EEG Detection: Combining lightGBM Gradient Boosting with Complexity Features.

Andreas Miltiadous, Katerina D. Tzimourta, Vasileios Aspiotis, Theodora Afrantou, Markos G. Tsipouras, Nikolaos Giannakeas, Euripidis Glavas, Alexandros T. Tzallas

Proceedings of the 36th IEEE International Symposium on Computer-Based Medical Systems, 2023

Deep-in-Biopsies: AI-supported biopsy image processing for accurate pathology diagnosis and staging.

Odysseas Tsakai, Panagiotis N. Smyrlis, Nikolaos S. Katertsidis, Alexandros T. Tzallas, Nikolaos Giannakeas, Markos G. Tsipouras

Proceedings of the IEEE International Conference on Bioinformatics and Biomedicine, 2023

A Novel Approach for Cancer Image Segmentation.

Panagiotis N. Smyrlis, Konstantinos Vogklis, Odysseas Tsakai, Alexandros T. Tzallas, Nikolaos Giannakeas, Markos G. Tsipouras

Proceedings of the IEEE International Conference on Bioinformatics and Biomedicine, 2023

2022

Heterogeneous hybrid extreme learning machine for temperature sensor accuracy improvement.

Vasileios Christou, Kyriakos Koritsoglou, Georgios Ntritsos, Georgios Tsoumanis, Markos G. Tsipouras, Nikolaos Giannakeas, Evripidis Glavas, Alexandros T. Tzallas

Expert Syst. Appl., October, 2022

Evaluating the Window Size's Role in Automatic EEG Epilepsy Detection.

Vasileios Christou, Andreas Miltiadous, Ioannis G. Tsoulos, Evaggelos Karvounis, Katerina D. Tzimourta, Markos G. Tsipouras, Nikolaos P. Anastasopoulos, Alexandros T. Tzallas, Nikolaos Giannakeas

Sensors, 2022

Assessing Electroencephalography as a Stress Indicator: A VR High-Altitude Scenario Monitored through EEG and ECG.

Vasileios Aspiotis, Andreas Miltiadous, Konstantinos Kalafatakis, Katerina D. Tzimourta, Nikolaos Giannakeas, Markos G. Tsipouras, Dimitrios Peschos, Euripidis Glavas, Alexandros T. Tzallas

Sensors, 2022

A Traffic-Load-Based Algorithm for Wireless Sensor Networks' Lifetime Extension.

Georgios Tsoumanis, Nikolaos Giannakeas, Alexandros T. Tzallas, Evripidis Glavas, Kyriakos Koritsoglou, Evaggelos Karvounis, Konstantinos Bezas, Constantinos T. Angelis

Inf., 2022

Automatic Hemiplegia Type Detection (Right or Left) Using the Levenberg-Marquardt Backpropagation Method.

Vasileios Christou, Alexandros Arjmand, Dimitrios Dimopoulos, Dimitrios Varvarousis, Ioannis G. Tsoulos, Alexandros T. Tzallas, Christos Gogos, Markos G. Tsipouras, Evripidis Glavas, Avraam Ploumis, Nikolaos Giannakeas

Inf., 2022

Ensemble Convolutional Neural Network Classification for Pancreatic Steatosis Assessment in Biopsy Images.

Alexandros Arjmand, Odysseas Tsakai, Vasileios Christou, Alexandros T. Tzallas, Markos G. Tsipouras, Roberta Forlano, Pinelopi Manousou, Robert D. Goldin, Christos Gogos, Evripidis Glavas, Nikolaos Giannakeas

Inf., 2022

Classification of EEG signals from young adults with dyslexia combining a Brain Computer Interface device and an Interactive Linguistic Software Tool.

Pavlos Christodoulides, Andreas Miltiadous, Katerina D. Tzimourta, Dimitrios Peschos, Georgios Ntritsos, Victoria Zakopoulou, Nikolaos Giannakeas, Loukas G. Astrakas, Markos G. Tsipouras, Konstantinos I. Tsamis, Euripidis Glavas, Alexandros T. Tzallas

Biomed. Signal Process. Control., 2022

Pediatric Epilepsy Assessment Based on EEG Analysis.

Yannis Misirlis, Katerina D. Tzimourta, Pantelis Angelidis, Nikolaos Giannakeas, Alexandros T. Tzallas, Markos G. Tsipouras

Proceedings of the 45th International Conference on Telecommunications and Signal Processing, 2022

Intra-User Analysis Based on Brain-Computer Interface Controlled Game.

Kosmas Glavas, Georgios Prapas, Katerina D. Tzimourta, Alexandros T. Tzallas, Nikolaos Giannakeas, Markos G. Tsipouras

Proceedings of the 45th International Conference on Telecommunications and Signal Processing, 2022

Applied Virtual Reality in 3D Geometry.

Konstantinos Sakkas, Alexandra Tsogka, Nikolaos Giannakeas, Katerina D. Tzimourta, Alexandros T. Tzallas, Euripidis Glavas

Proceedings of the 7th South-East Europe Design Automation, 2022

Analysis of Emotions through the Use of Physiological Signals.

Konstantinos Sakkas, Alexandra Tsogka, Athanasios Gkimitzoudis, Nikolaos Giannakeas, Katerina D. Tzimourta, Markos G. Tsipouras, Euripidis Glavas, Alexandros T. Tzallas

Proceedings of the 7th South-East Europe Design Automation, 2022

A survey on the awareness on Virtual Reality, Internet of Things and Blockchain in the 4^th IR era.

Konstantinos Sakkas, Niki Eleni Ntagka, Panagiota Vinni, Paraskevi Artemi, Aristidis G. Anagnostakis, Nikolaos Giannakeas, Katerina D. Tzimourta, Alexandros T. Tzallas, Euripidis Glavas

Proceedings of the 7th South-East Europe Design Automation, 2022

Motor Imagery Approach for BCI Game Development.

Georgios Prapas, Kosmas Glavas, Alexandros T. Tzallas, Katerina D. Tzimourta, Nikolaos Giannakeas, Markos G. Tsipouras

Proceedings of the 7th South-East Europe Design Automation, 2022

Human Activity Recognition using Machine Learning Techniques.

Vasileios Nastos, Alexandros Arjmand, Klevis Tsakai, Dimitrios Dimopoulos, Dimitrios Varvarousis, Alexandros T. Tzallas, Nikolaos Giannakeas, Avraam Ploumis, Christos Gogos

Proceedings of the 7th South-East Europe Design Automation, 2022

An experimental protocol for exploration of stress in an immersive VR scenario with EEG.

Andreas Miltiadous, Vasileios Aspiotis, Konstantinos Sakkas, Nikolaos Giannakeas, Euripidis Glavas, Alexandros T. Tzallas

Proceedings of the 7th South-East Europe Design Automation, 2022

A non-invasive closed-loop diagnostic and therapeutic wearable device for diabetic hyperglycemia prevention: System Architecture.

Vasiliki Fiska, Sofia Evangelou, Nikolaos Giannakeas, Alexandros T. Tzallas, Pantelis Angelidis, Markos G. Tsipouras

Proceedings of the 7th South-East Europe Design Automation, 2022

Virtual and augmented experience in cultural places: The perspective of integration in the learning process.

Fotios Bosmos, Alexandros T. Tzallas, Markos G. Tsipouras, Nikolaos Giannakeas

Proceedings of the 7th South-East Europe Design Automation, 2022

A Fairness-aware Coverage Algorithm for Drone Swarms.

Konstantinos Bezas, Georgios Tsoumanis, Kyriakos Koritsoglou, Konstantinos Oikonomou, Alexandros T. Tzallas, Nikolaos Giannakeas, Markos G. Tsipouras, Constantinos T. Angelis

Proceedings of the 7th South-East Europe Design Automation, 2022

A peer, "wallet-only" consensus schema for ownership transfer over finite populations.

Aristidis G. Anagnostakis, Nikolaos Giannakeas, Alexandros T. Tzallas, Markos G. Tsipouras, Euripidis Glavas

Proceedings of the 7th South-East Europe Design Automation, 2022

2021

EEG-Based Eye Movement Recognition Using Brain-Computer Interface and Random Forests.

Evangelos Antoniou, Pavlos Bozios, Vasileios Christou, Katerina D. Tzimourta, Konstantinos Kalafatakis, Markos G. Tsipouras, Nikolaos Giannakeas, Alexandros T. Tzallas

Sensors, 2021

IoT Micro-Blockchain Fundamentals.

Aristidis G. Anagnostakis, Nikolaos Giannakeas, Markos G. Tsipouras, Euripidis Glavas, Alexandros T. Tzallas

Sensors, 2021

Machine Learning Algorithms and Statistical Approaches for Alzheimer's Disease Analysis Based on Resting-State EEG Recordings: A Systematic Review.

Katerina D. Tzimourta, Vasileios Christou, Alexandros T. Tzallas, Nikolaos Giannakeas, Loukas G. Astrakas, Pantelis Angelidis, Dimitrios G. Tsalikakis, Markos G. Tsipouras

Int. J. Neural Syst., 2021

An evolutionary algorithm-based optimization method for the classification and quantification of steatosis prevalence in liver biopsy images.

Alexandros Arjmand, Vasileios Christou, Ioannis G. Tsoulos, Markos G. Tsipouras, Alexandros T. Tzallas, Christos Gogos, Euripidis Glavas, Nikolaos Giannakeas

Array, 2021

A Traffic Load-based Algorithm for Extending the Lifetime of Wireless Sensor Networks.

Georgios Tsoumanis, Nikolaos Giannakeas, Alexandros T. Tzallas, Evripidis Glavas, Kyriakos Koritsoglou, Evaggelos Karvounis, Constantinos T. Angelis

Proceedings of the 6th South-East Europe Design Automation, 2021

A Hospital Healthcare Monitoring System Using Internet of Things Technologies.

Evaggelos Karvounis, Maria G. Vavva, Nikolaos Giannakeas, Alexandros T. Tzallas, Ioannis Smanis, Markos G. Tsipouras

Proceedings of the 6th South-East Europe Design Automation, 2021

Automatic Parkinson's tremor assessment with data analysis from daily activities.

Vasiliki Fiska, Vasiliki Gakilazou, Nikolaos S. Katertsidis, Alexandros T. Tzallas, Nikolaos Giannakeas, Markos G. Tsipouras

Proceedings of the 6th South-East Europe Design Automation, 2021

Neural Network-Based approach for Hemiplegia Detection via Accelerometer Signals.

Vasileios Christou, Alexandros Arjmand, Dimitrios Dimopoulos, Dimitrios Varvarousis, Alexandros T. Tzallas, Christos Gogos, Markos G. Tsipouras, Avraam Ploumis, Nikolaos Giannakeas

Proceedings of the 6th South-East Europe Design Automation, 2021

Active touch classification using EEG signals.

Vasileios Aspiotis, Dimitrios Peschos, Katerina D. Tzimourta, Markos G. Tsipouras, Al Husein Sami Abosaleh, Evangelos Antoniou, Nikolaos Giannakeas, Alexandros T. Tzallas, Euripidis Glavas

Proceedings of the 6th South-East Europe Design Automation, 2021

Automated Quantification of Pancreatic Steatosis in Biopsy Images using a Classification Based System.

Alexandros Arjmand, M. Pappas, Odysseas Tsakai, V. Christon, Alexandros T. Tzallas, Markos G. Tsipouras, Roberta Forlano, Pinelopi Manousou, Robert D. Goldin, Evripidis Glavas, Nikolaos Giannakeas

Proceedings of the 6th South-East Europe Design Automation, 2021

2020

Improving the Accuracy of Low-Cost Sensor Measurements for Freezer Automation.

Kyriakos Koritsoglou, Vasileios Christou, Georgios Ntritsos, Georgios Tsoumanis, Markos G. Tsipouras, Nikolaos Giannakeas, Alexandros T. Tzallas

Sensors, 2020

A Lifetime Extension Framework for Wireless Sensor Networks.

Georgios Tsoumanis, Nikolaos Giannakeas, Alexandros T. Tzallas, Evripidis Glavas, Eleftherios Stergiou, Konstantinos Oikonomou, Constantinos T. Angelis

Proceedings of the 43rd International Conference on Telecommunications and Signal Processing, 2020

Transfer Learning versus Custom CNN Architectures in NAFLD Biopsy Images.

Alexandros Arjmand, Vasileios Christou, Alexandros T. Tzallas, Markos G. Tsipouras, Constantinos T. Angelis, Georgios Tsoumanis, Evripidis Glavas, Roberta Forlano, Pinelopi Manousou, Nikolaos Giannakeas

Proceedings of the 43rd International Conference on Telecommunications and Signal Processing, 2020

Self-Adaptive Hybrid Extreme Learning Machine for Heterogeneous Neural Networks.

Vasileios Christou, Georgios Ntritsos, Alexandros T. Tzallas, Markos G. Tsipouras, Nikolaos Giannakeas

Proceedings of the 2020 International Joint Conference on Neural Networks, 2020

Fetal Heart Beat detection based on Empirical Mode Decomposition, Signal Quality Indices and Correlation Analysis.

Theodoros Lampros, Konstantinos Kalafatakis, Ioannis G. Violaris, Nikolaos Giannakeas, Alexandros T. Tzallas, Markos G. Tsipouras

Proceedings of the 20th IEEE International Conference on Bioinformatics and Bioengineering, 2020

Motor data analysis of Parkinson's disease patients.

Vasiliki Fiska, Nikolaos Giannakeas, Nikolaos S. Katertsidis, Alexandros T. Tzallas, Konstantinos Kalafatakis, Markos G. Tsipouras

Proceedings of the 20th IEEE International Conference on Bioinformatics and Bioengineering, 2020

2019

A Low-Cost Indoor Activity Monitoring System for Detecting Frailty in Older Adults.

Thomas I. Tegou, Ilias Kalamaras, Markos G. Tsipouras, Nikolaos Giannakeas, Konstantinos Votis, Dimitrios Tzovaras

Sensors, 2019

Hybrid extreme learning machine approach for heterogeneous neural networks.

Vasileios Christou, Markos G. Tsipouras, Nikolaos Giannakeas, Alexandros T. Tzallas, Gavin Brown

Neurocomputing, 2019

Analysis of electroencephalographic signals complexity regarding Alzheimer's Disease.

Katerina D. Tzimourta, Theodora Afrantou, Panagiotis Ioannidis, Maria Karatzikou, Alexandros T. Tzallas, Nikolaos Giannakeas, Loukas G. Astrakas, Pantelis A. Angelidis, Evripidis Glavas, Nikolaos Grigoriadis, Dimitrios G. Tsalikakis, Markos G. Tsipouras

Comput. Electr. Eng., 2019

Optimum Capacity over Power Consumption Requirements in MIMO Systems.

Eleftherios Stergiou, Constantinos T. Angelis, Nikolaos Giannakeas, Georgios Tsoumanis, Alexandros T. Tzallas, Evripidis Glavas

Proceedings of the 42nd International Conference on Telecommunications and Signal Processing, 2019

Deep Learning in Liver Biopsies using Convolutional Neural Networks.

Alexandros Arjmand, Constantinos T. Angelis, Alexandros T. Tzallas, Markos G. Tsipouras, Evripidis Glavas, Roberta Forlano, Pinelopi Manousou, Nikolaos Giannakeas

Proceedings of the 42nd International Conference on Telecommunications and Signal Processing, 2019

Automated Assessment of Pain Intensity Based on EEG Signal Analysis.

Panagiotis A. Bonotis, Dimosthenis C. Tsouros, Panagiotis N. Smyrlis, Alexandros T. Tzallas, Nikolaos Giannakeas, Evripidis Glavas, Markos G. Tsipouras

Proceedings of the 19th IEEE International Conference on Bioinformatics and Bioengineering, 2019

2018

Hybrid extreme learning machine approach for homogeneous neural networks.

Vasileios Christou, Markos G. Tsipouras, Nikolaos Giannakeas, Alexandros T. Tzallas

Neurocomputing, 2018

Assessing the Frailty of Older People using Bluetooth Beacons Data.

Markos G. Tsipouras, Nikolaos Giannakeas, Thomas I. Tegou, Ilias Kalamaras, Konstantinos Votis, Dimitrios Tzovaras

Proceedings of the 14th International Conference on Wireless and Mobile Computing, 2018

Fat Droplets Identification in Liver Biopsies using Supervised Learning Techniques.

Alexandros Arjmand, Alexandros T. Tzallas, Markos G. Tsipouras, Roberta Forlano, Pinelopi Manousou, Nikolaos S. Katertsidis, Nikolaos Giannakeas

Proceedings of the 11th PErvasive Technologies Related to Assistive Environments Conference, 2018

Random Forests with Stochastic Induction of Decision Trees.

Markos G. Tsipouras, Dimosthenis C. Tsouros, Panagiotis N. Smyrlis, Nikolaos Giannakeas, Alexandros T. Tzallas

Proceedings of the IEEE 30th International Conference on Tools with Artificial Intelligence, 2018

2017

Automated Detection of Liver Histopathological Findings Based on Biopsy Image Processing.

Maria Tsiplakidou, Markos G. Tsipouras, Nikolaos Giannakeas, Alexandros T. Tzallas, Pinelopi Manousou

Inf., 2017

A methodology for automated CPA extraction using liver biopsy image analysis and machine learning techniques.

Markos G. Tsipouras, Nikolaos Giannakeas, Alexandros T. Tzallas, Zoe E. Tsianou, Pinelopi Manousou, Andrew Hall, Ioannis G. Tsoulos, Epameinondas Tsianos

Comput. Methods Programs Biomed., 2017

Wavelet Based Classification of Epileptic Seizures in EEG Signals.

Katerina D. Tzimourta, Loukas G. Astrakas, Markos G. Tsipouras, Nikolaos Giannakeas, Alexandros T. Tzallas, Spyridon Konitsiotis

Proceedings of the 30th IEEE International Symposium on Computer-Based Medical Systems, 2017

EEG Classification and Short-Term Epilepsy Prognosis Using Brain Computer Interface Software.

Alexandros T. Tzallas, Nikolaos Giannakeas, Kostantinos N. Zoulis, Markos G. Tsipouras, Euripidis Glavas, Katerina D. Tzimourta, Loukas G. Astrakas, Spyridon Konitsiotis

Proceedings of the 30th IEEE International Symposium on Computer-Based Medical Systems, 2017

Automated Collagen Proportional Area Extraction in Liver Biopsy Images Using a Novel Classification via Clustering Algorithm.

Dimosthenis C. Tsouros, Panagiotis N. Smyrlis, Markos G. Tsipouras, Dimitrios G. Tsalikakis, Nikolaos Giannakeas, Alexandros T. Tzallas, Pinelopi Manousou

Proceedings of the 30th IEEE International Symposium on Computer-Based Medical Systems, 2017

Measuring Steatosis in Liver Biopsies Using Machine Learning and Morphological Imaging.

Nikolaos Giannakeas, Markos G. Tsipouras, Alexandros T. Tzallas, Maria G. Vavva, Maria Tsimplakidou, Evaggelos C. Karvounis, Roberta Forlano, Pinelopi Manousou

Proceedings of the 30th IEEE International Symposium on Computer-Based Medical Systems, 2017

Rule Editor for ARDEN Syntax Generation towards a more Effective Self-Management of Asthma Disease Patients.

Markos G. Tsipouras, Nikolaos Giannakeas, Stefanos Doumpoulakis, Antonis Voulgaridis, Dimitrios Kikidis, Konstantinos Votis, Dimitrios Tzovaras

Proceedings of the 17th IEEE International Conference on Bioinformatics and Bioengineering, 2017

Protein Structure Recognition by Means of Sequential Pattern Mining.

Anna N. Ntagiou, Markos G. Tsipouras, Nikolaos Giannakeas, Alexandros T. Tzallas

Proceedings of the 17th IEEE International Conference on Bioinformatics and Bioengineering, 2017

Image Enhancement of Routine Biopsies: A Case for Liver Tissue Detection.

Nikolaos Giannakeas, Maria Tsiplakidou, Markos G. Tsipouras, Pinelopi Manousou, Roberta Forlano, Alexandros T. Tzallas

Proceedings of the 17th IEEE International Conference on Bioinformatics and Bioengineering, 2017

2016

A generalized methodology for the gridding of microarray images with rectangular or hexagonal grid.

Nikolaos Giannakeas, Fanis G. Kalatzis, Markos G. Tsipouras, Dimitrios I. Fotiadis

Signal Image Video Process., 2016

Automated Hepatic Steatosis Assessment through Liver Biopsy Image Processing.

Maria Tsiplakidou, Markos G. Tsipouras, Pinelopi Manousou, Nikolaos Giannakeas, Alexandros T. Tzallas

Proceedings of the 18th IEEE Conference on Business Informatics, 2016

2015

A clustering based method for collagen proportional area extraction in liver biopsy images.

Nikolaos Giannakeas, Markos G. Tsipouras, Alexandros T. Tzallas, Kalliroi Kyriakidi, Zoe E. Tsianou, Pinelopi Manousou, Andrew Hall, Evaggelos Karvounis, Vasileios Tsianos, Epameinondas Tsianos

Proceedings of the 37th Annual International Conference of the IEEE Engineering in Medicine and Biology Society, 2015

2013

Segmentation of microarray images using pixel classification - Comparison with clustering-based methods.

Nikolaos Giannakeas, Petros S. Karvelis, Themis P. Exarchos, Fanis G. Kalatzis, Dimitrios I. Fotiadis

Comput. Biol. Medicine, 2013

2012

Spot addressing for microarray images structured in hexagonal grids.

Nikolaos Giannakeas, Fanis G. Kalatzis, Markos G. Tsipouras, Dimitrios I. Fotiadis

Comput. Methods Programs Biomed., 2012

2011

Επεξεργασία εικόνων μικροσυστοιχιών με χρήση ευφυών μεθόδων πληροφοριακών συστημάτων

Nikolaos Giannakeas

PhD thesis, 2011

2009

An automated method for gridding and clustering-based segmentation of cDNA microarray images.

Nikolaos Giannakeas, Dimitrios I. Fotiadis

Comput. Medical Imaging Graph., 2009

2008

Point-of-care monitoring and diagnostics for autoimmune diseases.

Fanis G. Kalatzis, Themis P. Exarchos, Nikolaos Giannakeas, Sofia Markoula, Elisavet Hatzi, Panagiotis Rizos, Ioannis Georgiou, Dimitrios I. Fotiadis

Proceedings of the 8th IEEE International Conference on Bioinformatics and Bioengineering, 2008

Intelligent patient profiling for diagnosis, staging and treatment selection in colon cancer.

Yorgos Goletsis, Themis P. Exarchos, Nikolaos Giannakeas, Dimitrios I. Fotiadis

Proceedings of the 8th IEEE International Conference on Bioinformatics and Bioengineering, 2008

2006

An Automated Method for Gridding in Microarray Images.

Nikolaos Giannakeas, Dimitrios I. Fotiadis, Anastasia S. Politou

Proceedings of the 28th International Conference of the IEEE Engineering in Medicine and Biology Society, 2006