Nikolaos K. Uzunoglu

52 papers B 2C 8Journal 29Unranked 13
YearRankTypeTitle / Venue / Authors
2024 — conf
A Moment-Based Weighted Block Sparse Bayesian Learning Approach for Simultaneous Dual-Layer Lung Electrical Impedance Tomography.
ISBI
Christos Dimas, Vassilis Alimisis, Nikolaos K. Uzunoglu, Paul P. Sotiriadis
2024 J jnl
Advances in Electrical Impedance Tomography Inverse Problem Solution Methods: From Traditional Regularization to Deep Learning.
IEEE Access
Christos Dimas, Vassilis Alimisis, Nikolaos K. Uzunoglu, Paul P. Sotiriadis
2022 J jnl
An Efficient Point-Matching Method-of-Moments for 2D and 3D Electrical Impedance Tomography Using Radial Basis Functions.
IEEE Trans. Biomed. Eng.
Christos Dimas, Nikolaos K. Uzunoglu, Paul P. Sotiriadis
2020 J jnl
Real-Time Passive Brain Monitoring System Using Near-Field Microwave Radiometry.
IEEE Trans. Biomed. Eng.
Evangelos Groumpas, Maria Koutsoupidou, Irene S. Karanasiou, Charalabos C. Papageorgiou, Nikolaos K. Uzunoglu
2019 — conf
Electrical Impedance Tomography Image Reconstruction: Impact of Hardware Noise and Errors.
MOCAST
Christos Dimas, Nikolaos K. Uzunoglu, Paul P. Sotiriadis
2019 J jnl
Publisher Correction to: Three-dimensional tumor growth in time-varying chemical fields: a modeling framework and theoretical study.
BMC Bioinform.
Markos Antonopoulos, Dimitra D. Dionysiou, Georgios S. Stamatakos, Nikolaos K. Uzunoglu
2019 J jnl
Three-dimensional tumor growth in time-varying chemical fields: a modeling framework and theoretical study.
BMC Bioinform.
Markos Antonopoulos, Dimitra D. Dionysiou, Georgios S. Stamatakos, Nikolaos K. Uzunoglu
2018 J jnl
A Microwave Reflectometry Technique for Profiling the Dielectric-Conductivity Properties of the Hagia Sophia Globe.
Comput.
Christos Vazouras, George B. Kasapoglu, Evangelia A. Karagianni, Nikolaos K. Uzunoglu
2018 J jnl
The effect of using a dielectric matching medium in focused microwave radiometry: an anatomically detailed head model study.
Medical Biol. Eng. Comput.
Maria Koutsoupidou, Evangelos Groumpas, Irene S. Karanasiou, Maria Christopoulou, Konstantina S. Nikita, Nikolaos K. Uzunoglu
2016 J jnl
Protecting Workers from Step Voltage Hazards.
IEEE Technol. Soc. Mag.
Aikaterini D. Baka, Nikolaos K. Uzunoglu
2015 J jnl
Two 27 MHz Simple Inductive Loops, as Hyperthermia Treatment Applicators: Theoretical Analysis and Development.
Comput. Math. Methods Medicine
Vassilis Kouloulias, Irene S. Karanasiou, Maria Koutsoupidou, George K. Matsopoulos, John Kouvaris, Nikolaos K. Uzunoglu
2014 — conf
Analysis of resting state and task-related fMRI data in small cell lung cancer patients before undertaking PCI.
MobiHealth
Konstantinos Bromis, Irene S. Karanasiou, George K. Matsopoulos, Eric Ventouras, Nikolaos K. Uzunoglu, Eustratios Karavasilis, Vasilios Kouloulias, Matilda Papathanasiou, Andreas Foteineas, Theodore Soldatos, Christin Iosif, Efstathios P. Efstathopoulos, Nikolaos Kelekis, Dimitrios Kelekis
2014 — conf
Tract-Based Spatial Statistics analysis of diffusion-tensor imaging data in patients with Small Cell Lung Cancer.
MobiHealth
Sofia Benezi, Eustratios Karavasilis, Irene S. Karanasiou, George K. Matsopoulos, Eric Ventouras, Nikolaos K. Uzunoglu, Vasilios Kouloulias, Matilda Papathanasiou, Andreas Foteineas, Theodore Soldatos, Christin Iosif, Efstathios P. Efstathopoulos, Nikolaos Kelekis, Dimitrios Kelekis
2013 — conf
Neural network target classification for Concealed Weapon radar detection.
DSP
Averkios Vasalos, Nikolaos K. Uzunoglu, Heung-Gyoon Ryu, Ioannis Vasalos
2013 C conf
Rectangular patch antenna on split-ring resonators substrate for THz brain imaging: Modeling and testing.
BIBE
Maria Koutsoupidou, Irene S. Karanasiou, Nikolaos K. Uzunoglu
2013 C conf
Resting state and task related fMRI in small cell lung cancer patients.
BIBE
Konstantinos Bromis, Irene S. Karanasiou, George K. Matsopoulos, Errikos M. Ventouras, Nikolaos K. Uzunoglu, Georgios D. Mitsis, Eustratios Karavasilis, Matilda Papathanasiou, Nikolaos Kelekis, Vassilis Kouloulias
2012 C conf
Antennas on metamaterial substrates as emitting components for THz biomedical imaging.
BIBE
Maria Koutsoupidou, Nikolaos K. Uzunoglu, Irene S. Karanasiou
2012 J jnl
Experimental Study of a Hybrid Microwave Radiometry - Hyperthermia Apparatus With the Use of an Anatomical Head Phantom.
IEEE Trans. Inf. Technol. Biomed.
Konstantinos T. Karathanasis, Ioannis A. Gouzouasis, Irene S. Karanasiou, Nikolaos K. Uzunoglu
2011 — conf
An Integrated Approach towards Functional Brain Imaging Using Simultaneous Focused Microwave Radiometry, Near-Infrared Spectroscopy and Electroencephalography Measurements.
MobiHealth
Panagiotis Farantatos, Irene S. Karanasiou, Nikolaos K. Uzunoglu
2011 J jnl
Exploiting grid technologies for the simulation of clinical trials: the paradigm of
Simul.
Theodoros E. Athanaileas, Andreas Menychtas, Dimitra D. Dionysiou, Dimosthenis Kyriazis, Dimitra I. Kaklamani, Theodora A. Varvarigou, Nikolaos K. Uzunoglu, Georgios S. Stamatakos
2011 — conf
Passive monitoring using a combination of focused and phased array radiometry: A simulation study.
EMBC
Panagiotis Farantatos, Irene S. Karanasiou, Nikolaos K. Uzunoglu
2011 J jnl
Studying the growth kinetics of untreated clinical tumors by using an advanced discrete simulation model.
Math. Comput. Model.
Eleni A. Kolokotroni, Dimitra D. Dionysiou, Nikolaos K. Uzunoglu, Georgios S. Stamatakos
2010 — conf
An FPGA-based physical layer implementation for vehicle-to-vehicle (V2V) communication.
EUSIPCO
Angelos Amditis, George C. Kiokes, Nikolaos K. Uzunoglu
2010 J jnl
Noninvasive focused monitoring and irradiation of head tissue phantoms at microwave frequencies.
IEEE Trans. Inf. Technol. Biomed.
Konstantinos T. Karathanasis, Ioannis A. Gouzouasis, Irene S. Karanasiou, Melpomeni I. Giamalaki, George Stratakos, Nikolaos K. Uzunoglu
2009 C conf
Development of a simulation Environment for Vehicular communications, implementation of FEC coding chain in Xilinx FPGA based on IEEE 802.11p standard.
WOWMOM
George Kiokes, Nikolaos K. Uzunoglu
2009 C conf
Recursive Systematic Convolutional Code Simulation for Ofdm - 802.11p System and FPGA Implementation Using an ESL Methodology.
DSD
George Kiokes, George Economakos, Angelos Amditis, Nikolaos K. Uzunoglu
2008 — conf
A grid-enabled toolkit for in silico oncology simulations.
SimuTools
Theodoros E. Athanaileas, Georgios S. Stamatakos, Andreas Menychtas, Dimitra I. Kaklamani, Dimitra D. Dionysiou, Theodora A. Varvarigou, Nikolaos K. Uzunoglu
2008 — conf
Automatic Deactivation Design for Phased Array Surface Probe in 1.5T MRI.
BIODEVICES (1)
Fotios N. Vlachos, Anastasios D. Garetsos, Nikolaos K. Uzunoglu
2008 C conf
Multilevel cancer modeling in the clinical environment: Simulating the behavior of Wilms tumor in the context of the SIOP 2001/GPOH clinical trial and the ACGT project.
BIBE
Eleni Ch. Georgiadi, Georgios S. Stamatakos, Norbert M. Graf, Eleni A. Kolokotroni, Dimitra D. Dionysiou, Alexander Hoppe, Nikolaos K. Uzunoglu
2008 C conf
Passive focused monitoring and non-invasive irradiation of head tissue phantoms at microwave frequencies.
BIBE
Konstantinos T. Karathanasis, Ioannis A. Gouzouasis, Irene S. Karanasiou, George Stratakos, Nikolaos K. Uzunoglu
2008 J jnl
Solving the association problem for a multistatic range-only radar target tracker.
Signal Process.
Michail N. Petsios, Emmanouil G. Alivizatos, Nikolaos K. Uzunoglu
2007 J jnl
Manoeuvring target tracking using multiple bistatic range and range-rate measurements.
Signal Process.
Michail N. Petsios, Emmanouil G. Alivizatos, Nikolaos K. Uzunoglu
2006 J jnl
A computer simulation of in vivo tumour growth and response to radiotherapy: New algorithms and parametric results.
Comput. Biol. Medicine
Dimitra D. Dionysiou, Georgios S. Stamatakos, Nikolaos K. Uzunoglu, Konstantina S. Nikita
2006 J jnl
A spatiotemporal, patient individualized simulation model of solid tumor response to chemotherapy in vivo: the paradigm of glioblastoma multiforme treated by temozolomide.
IEEE Trans. Biomed. Eng.
Georgios S. Stamatakos, Vassilis P. Antipas, Nikolaos K. Uzunoglu
2006 — conf
Enhancing the focusing properties of an ellipsoidal beamformer based imaging system: a simulation study.
EMBC
Georgios C. Trichopoulos, Irene S. Karanasiou, Nikolaos K. Uzunoglu
2006 J jnl
Simulating chemotherapeutic schemes in the individualized treatment context: The paradigm of glioblastoma multiforme treated by temozolomide in vivo.
Comput. Biol. Medicine
Georgios S. Stamatakos, Vassilis P. Antipas, Nikolaos K. Uzunoglu
2006 — conf
Study of a Brain Hyperthermia System providing also Passive Brain Temperature Monitoring.
EMBC
Irene S. Karanasiou, Nikolaos K. Uzunoglu
2006 J jnl
Three-Dimensional Diffraction Tomography Using Filtered Backpropagation and Multiple Illumination Planes.
IEEE Trans. Instrum. Meas.
Angelos T. Vouldis, Costas N. Kechribaris, Theofanis A. Maniatis, Konstantina S. Nikita, Nikolaos K. Uzunoglu
2005 J jnl
Sleep spindle detection using artificial neural networks trained with filtered time-domain EEG: A feasibility study.
Comput. Methods Programs Biomed.
Errikos M. Ventouras, Efstratia A. Monoyiou, Periklis Y. Ktonas, Thomas Paparrigopoulos, Dimitris G. Dikeos, Nikolaos K. Uzunoglu, Constantin R. Soldatos
2004 J jnl
Simulating growth dynamics and radiation response of avascular tumour spheroids - model validation in the case of an EMT6/Ro multicellular spheroid.
Comput. Methods Programs Biomed.
Evangelia I. Zacharaki, Georgios S. Stamatakos, Konstantina S. Nikita, Nikolaos K. Uzunoglu
2003 B conf
Multiband miniature coplanar waveguide slot antennas for GSM-802.11b and 802.11b-802.11a wireless applications.
WCNC
Evangelos S. Angelopoulos, Yorgos E. Stratakos, Antonis I. Kostaridis, Dimitra I. Kaklamani, Nikolaos K. Uzunoglu
2003 C conf
Wavenumber domain SAR focusing with integrated motion compensation.
IGARSS
Andreas Reigber, Athanasios Potsis, Emmanouil G. Alivizatos, Nikolaos K. Uzunoglu, Alberto Moreira
2002 J jnl
In silico radiation oncology: combining novel simulation algorithms with current visualization techniques.
Proc. IEEE
Georgios S. Stamatakos, Dimitra D. Dionysiou, Evangelia I. Zacharaki, Nicolaos A. Mouravliansky, Konstantina S. Nikita, Nikolaos K. Uzunoglu
2001 J jnl
Modeling tumor growth and irradiation response in vitro-a combination of high-performance computing and Web-based technologies including VRML visualization.
IEEE Trans. Inf. Technol. Biomed.
Georgios S. Stamatakos, Evangelia I. Zacharaki, Mersini Makropoulou, Nicolaos A. Mouravliansky, Andy Marsh, Konstantina S. Nikita, Nikolaos K. Uzunoglu
2000 J jnl
Simulated generation of evoked potentials components using networks with distinct excitatory and inhibitory neurons.
IEEE Trans. Inf. Technol. Biomed.
Errikos M. Ventouras, Nikolaos K. Uzunoglu, Dimitrios D. Koutsouris, Charalabos C. Papageorgiou, Andreas D. Rabavilas, C. Stefanis
1999 — conf
Using Web Technologies and Meta-Computing to Visualise a Simplified Simulation Model of Tumor Growth in Vitro.
HPCN Europe
Georgios S. Stamatakos, Evangelia I. Zacharaki, Nicolaos A. Mouravliansky, Konstantinos K. Delibasis, Konstantina S. Nikita, Nikolaos K. Uzunoglu, Andy Marsh
1998 J jnl
A simplified simulation model and virtual reality visualization of tumour growth in vitro.
Future Gener. Comput. Syst.
Georgios S. Stamatakos, Nikolaos K. Uzunoglu, Konstantinos K. Delibasis, Mersini Makropoulou, Nicolaos A. Mouravliansky, Andy Marsh
1998 J jnl
Optimization of the deposited power distribution inside a layered lossy medium irradiated by a coupled system of concentrically placed waveguide applicators.
IEEE Trans. Biomed. Eng.
Konstantina S. Nikita, Nicholas G. Maratos, Nikolaos K. Uzunoglu
1997 J jnl
CT-based software for 3-D localization and reconstruction in stepping source brachytherapy.
IEEE Trans. Inf. Technol. Biomed.
Alexis Tsalpatouros, Dimos Baltas, Christos Kolotas, R. van der Laarse, Dimitrios D. Koutsouris, Nikolaos K. Uzunoglu, Nikolaos Zamboglou
1995 B conf
Alternative output representation schemes affect learning and generalization of back-propagation ANNs; a decision support application.
ESANN
Panagiotis K. Psomas, Gregory D. Hilakos, Costas F. Christoyannis, Nikolaos K. Uzunoglu
1993 J jnl
Optimal steady-state temperature distribution for a phased array hyperthermia system.
IEEE Trans. Biomed. Eng.
Konstantina S. Nikita, Nicholas G. Maratos, Nikolaos K. Uzunoglu
1988 J jnl
Estimation of temperature distribution inside tissues heated by interstitial RF electrode hyperthermia systems.
IEEE Trans. Biomed. Eng.
Nikolaos K. Uzunoglu, Konstantina S. Nikita