Alexandros Gkillas

47 papers B 2C 4Misc 2Journal 20Unranked 19
YearRankTypeTitle / Venue / Authors
2026 J jnl
A cross-domain recommender system using deep coupled autoencoders.
Trans. Recomm. Syst.
Alexandros Gkillas, Dimitrios I. Kosmopoulos
2025 — conf
A Holistic Perception System of Internal and External Monitoring for Ground Autonomous Vehicles: Autotrust Paradigm.
ISC2
Alexandros Gkillas, Christos Anagnostopoulos, Nikos Piperigkos, Dimitris Tsiktsiris, Theofilos Christodoulou, Theofanis Siamatras, Dimitrios Triantafyllou, Christos Basdekis, Theoktisti Marinopoulou, Panagiotis Lepentsiotis, Elefterios Blitsis, Aggeliki Zacharaki, Nearchos Stylianidis, Leonidas Katelaris, Lamberto Salvan, Aris S. Lalos, Christos Laoudias, Antonios Lalas, Konstantinos Votis
2025 J jnl
A holistic perception system of internal and external monitoring for ground autonomous vehicles: AutoTRUST paradigm.
CoRR
Alexandros Gkillas, Christos Anagnostopoulos, Nikos Piperigkos, Dimitris Tsiktsiris, Theofilos Christodoulou, Theofanis Siamatras, Dimitrios Triantafyllou, Christos Basdekis, Theoktisti Marinopoulou, Panagiotis Lepentsiotis, Elefterios Blitsis, Aggeliki Zacharaki, Nearchos Stylianidis, Leonidas Katelaris, Lamberto Salvan, Aris S. Lalos, Christos Laoudias, Antonios Lalas, Konstantinos Votis
2025 Misc conf
CoEvolution: A Comprehensive Trustworthy Framework For Connected Machine Learning And Secure Interconnected AI Solutions.
CSR
Antonios Makris, Apostolos P. Fournaris, Anita Aghaie, Ioannis Arakas, Anna Maria Anaxagorou, Ioannis Arapakis, Davide Bacciu, Battista Biggio, Georgios Bouloukakis, Stavros Bouras, Arne Bröring, Antonio Carta, Marco Caselli, Olympia Giannakopoulou, Nikolaos Gkatzios, Alexandros Gkillas, Evangelos Haleplidis, Sotiris Ioannidis, Eleni-Maria Kalogeraki, Panagiotis Karantzias, Emmanouil Kritharakis, Aris S. Lalos, David Lenk, Stella Markopoulou, Entrit Metai, Andreas Miaoudakis, Haralambos Mouratidis, Jihane Najar, Theodor Panagiotakopoulos, Bernhard Peischl, Maura Pintor, Nikos Piperigkos, Vassilis Prevelakis, Carlos Segura, Georgios Spanoudakis, Orestis Tsirakis, Omar Veledar, Konstantinos Tserpes
2025 J jnl
Conditional Diffusion Models: A Survey of Techniques, Applications, and Challenges.
IEEE Access
Theodor Panagiotakopoulos, Sotiris Kotsiantis, Alexandros Gkillas, Aris S. Lalos
2025 — conf
Cross-Domain Recommendations Using Attention and Multitask Learning.
AIAI (2)
Gerasimos Papachronopoulos, Alexandros Gkillas, Dimitrios I. Kosmopoulos
2025 — conf
Efficient Model-Based Purification Against Adversarial Attacks for LiDAR Segmentation.
ICIPW
Alexandros Gkillas, Ioulia Kapsali, Nikos Piperigkos, Aris S. Lalos
2025 J jnl
Efficient Model-Based Purification Against Adversarial Attacks for LiDAR Segmentation.
CoRR
Alexandros Gkillas, Ioulia Kapsali, Nikos Piperigkos, Aris S. Lalos
2025 — conf
Guided Model-based LiDAR Super-Resolution for Resource-Efficient Automotive scene Segmentation.
ICMEW
Alexandros Gkillas, Nikos Piperigkos, Aris S. Lalos
2025 J jnl
Guided Model-based LiDAR Super-Resolution for Resource-Efficient Automotive scene Segmentation.
CoRR
Alexandros Gkillas, Nikos Piperigkos, Aris S. Lalos
2025 — conf
Integrated Simulation Framework for Adversarial Attacks on Autonomous Vehicles.
ISC2
Christos Anagnostopoulos, Ioulia Kapsali, Alexandros Gkillas, Nikos Piperigkos, Aris S. Lalos
2025 J jnl
Integrated Simulation Framework for Adversarial Attacks on Autonomous Vehicles.
CoRR
Christos Anagnostopoulos, Ioulia Kapsali, Alexandros Gkillas, Nikos Piperigkos, Aris S. Lalos
2025 — conf
Optimizing Cooperative Multi-Object Tracking using Graph Signal Processing.
ICMEW
Maria Damanaki, Nikos Piperigkos, Alexandros Gkillas, Aris S. Lalos
2025 J jnl
Optimizing Cooperative Multi-Object Tracking using Graph Signal Processing.
CoRR
Maria Damanaki, Nikos Piperigkos, Alexandros Gkillas, Aris S. Lalos
2025 — conf
ROS Based Multi-Person 3D Pose Extraction for Edge Deployment.
ISC2
Kostas Bampos, Nikos Piperigkos, Christos Anagnostopoulos, Alexandros Gkillas, Aris S. Lalos
2025 J jnl
Robustifying 3D Perception via Least-Squares Graphs for Multi-Agent Object Tracking.
CoRR
Maria Damanaki, Ioulia Kapsali, Nikos Piperigkos, Alexandros Gkillas, Aris S. Lalos
2025 — conf
Synthetic Data for Enhancing Perception and Cooperative Localization in Autonomous Vehicles.
AIxVR
Christos Anagnostopoulos, Nikos Piperigkos, Alexandros Gkillas, Aris S. Lalos
2024 J jnl
A Federated Deep Unrolling Method for Lidar Super-Resolution: Benefits in SLAM.
IEEE Trans. Intell. Veh.
Alexandros Gkillas, Aris S. Lalos, Evangelos K. Markakis, Ilias Politis
2024 — conf
A Real-time Explainable-by-design Super-Resolution Model for LiDAR SLAM.
ICPS
Alexandros Gkillas, Christos Anagnostopoulos, Nikos Piperigkos, Aris S. Lalos
2024 — conf
Cooperative Plug-and-Play-KalmanNet for 4D situational awareness in autonomous driving.
ICPS
Nikos Piperigkos, Alexandros Gkillas, Christos Anagnostopoulos, Aris S. Lalos
2024 J jnl
Distributed intelligence in industrial and automotive cyber-physical systems: a review.
Frontiers Robotics AI
Nikos Piperigkos, Alexandros Gkillas, Gerasimos Arvanitis, Stavros Nousias, Aris S. Lalos, Apostolos P. Fournaris, Panagiotis I. Radoglou-Grammatikis, Panagiotis G. Sarigiannidis, Konstantinos Moustakas
2024 C conf
Federated Data-Driven Kalman Filtering for State Estimation.
MMSP
Nikos Piperigkos, Alexandros Gkillas, Christos Anagnostopoulos, Aris S. Lalos
2024 J jnl
Federated Data-Driven Kalman Filtering for State Estimation.
CoRR
Nikos Piperigkos, Alexandros Gkillas, Christos Anagnostopoulos, Aris S. Lalos
2024 J jnl
Multimodal Federated Learning in AIoT Systems: Existing Solutions, Applications, and Challenges.
IEEE Access
Christos Anagnostopoulos, Alexandros Gkillas, Christos Mavrokefalidis, Erion-Vasilis M. Pikoulis, Nikos Piperigkos, Aris S. Lalos
2024 C conf
Personalized Federated Learning for Cross-View Geo-Localization.
MMSP
Christos Anagnostopoulos, Alexandros Gkillas, Nikos Piperigkos, Aris S. Lalos
2024 J jnl
Personalized Federated Learning for Cross-view Geo-localization.
CoRR
Christos Anagnostopoulos, Alexandros Gkillas, Nikos Piperigkos, Aris S. Lalos
2024 — conf
Privacy-Preserving Federated Deep-Equilibrium Learning for Medical Image Classification.
ISBI
Alexandros Gkillas, Dimitris Ampeliotis, Kostas Berberidis
2024 J jnl
Towards Resource-Efficient Federated Learning in Industrial IoT for Multivariate Time Series Analysis.
CoRR
Alexandros Gkillas, Aris S. Lalos
2023 Misc conf
A Highly Interpretable Deep Equilibrium Network for Hyperspectral Image Deconvolution.
ICASSP
Alexandros Gkillas, Dimitris Ampeliotis, Kostas Berberidis
2023 B conf
An Efficient Deep Unrolling Super-Resolution Network for Lidar Automotive Scenes.
ICIP
Alexandros Gkillas, Aris S. Lalos, Dimitris Ampeliotis
2023 J jnl
An Optimization-based Deep Equilibrium Model for Hyperspectral Image Deconvolution with Convergence Guarantees.
CoRR
Alexandros Gkillas, Dimitris Ampeliotis, Kostas Berberidis
2023 J jnl
Connections Between Deep Equilibrium and Sparse Representation Models With Application to Hyperspectral Image Denoising.
IEEE Trans. Image Process.
Alexandros Gkillas, Dimitris Ampeliotis, Kostas Berberidis
2023 J jnl
Cost-efficient coupled learning methods for recovering near-infrared information from RGB signals: Application in precision agriculture.
Comput. Electron. Agric.
Alexandros Gkillas, Dimitrios I. Kosmopoulos, Kostas Berberidis
2023 — conf
Deep Equilibrium Models Meet Federated Learning.
EUSIPCO
Alexandros Gkillas, Dimitris Ampeliotis, Kostas Berberidis
2023 J jnl
Deep Equilibrium Models Meet Federated Learning.
CoRR
Alexandros Gkillas, Dimitris Ampeliotis, Kostas Berberidis
2023 C conf
Deep Federated Unrolling for Boosting Low-Resolution Lidar-Based SLAM Solutions.
MMSP
Alexandros Gkillas, Christos Anagnostopoulos, Aris S. Lalos
2023 — conf
Federated Deep Feature Extraction-based SLAM for Autonomous Vehicles.
DSP
Christos Anagnostopoulos, Alexandros Gkillas, Nikos Piperigkos, Aris S. Lalos
2023 — conf
Federated Learning for Lidar Super Resolution on Automotive Scenes.
DSP
Alexandros Gkillas, Gerasimos Arvanitis, Aris S. Lalos, Konstantinos Moustakas
2023 — conf
Resource Efficient Federated Learning for Deep Anomaly Detection in Industrial IoT applications.
DSP
Alexandros Gkillas, Aris S. Lalos
2023 — conf
Subspace Parsimonious Dictionary Learning and its use in Federated Learning.
DSP
Dimitris Ampeliotis, Alexandros Gkillas
2022 J jnl
Deep Equilibrium Assisted Block Sparse Coding of Inter-dependent Signals: Application to Hyperspectral Imaging.
CoRR
Alexandros Gkillas, Dimitris Ampeliotis, Kostas Berberidis
2022 — conf
Federated Dictionary Learning from Non-IID Data.
IVMSP
Alexandros Gkillas, Dimitris Ampeliotis, Kostas Berberidis
2022 C conf
Missing Data Imputation for Multivariate Time series in Industrial IoT: A Federated Learning Approach.
INDIN
Alexandros Gkillas, Aris S. Lalos
2021 — conf
A Method for Recovering Near Infrared Information from RGB Measurements with Application in Precision Agriculture.
EUSIPCO
Alexandros Gkillas, Dimitrios I. Kosmopoulos, Constantinos Constantinopoulos, Dimitris Ampeliotis, Kostas Berberidis
2021 J jnl
A cross-domain recommender system using deep coupled autoencoders.
CoRR
Alexandros Gkillas, Dimitrios I. Kosmopoulos
2020 B conf
Efficient Coupled Dictionary Learning And Sparse Coding For Noisy Piecewise-Smooth Signals: Application To Hyperspectral Imaging.
ICIP
Alexandros Gkillas, Dimitris Ampeliotis, Kostas Berberidis
2020 — conf
Fast Sparse Coding Algorithms for Piece-wise Smooth Signals.
EUSIPCO
Alexandros Gkillas, Dimitris Ampeliotis, Kostas Berberidis