Alexandros Gkillas

Publication Activity (10 Years)

Years Active: 2020-2024
Publications (10 Years): 20

Top Topics

Dictionary Learning

Super Resolution

Top Venues

Publications

Alexandros Gkillas, Aris S. Lalos, Evangelos K. Markakis, Ilias Politis
A Federated Deep Unrolling Method for Lidar Super-Resolution: Benefits in SLAM. IEEE Trans. Intell. Veh. 9 (1) (2024)
Alexandros Gkillas, Dimitris Ampeliotis, Kostas Berberidis
An Optimization-based Deep Equilibrium Model for Hyperspectral Image Deconvolution with Convergence Guarantees. CoRR (2023)
Alexandros Gkillas, Aris S. Lalos
Resource Efficient Federated Learning for Deep Anomaly Detection in Industrial IoT applications. DSP (2023)
Alexandros Gkillas, Dimitris Ampeliotis, Kostas Berberidis
Deep Equilibrium Models Meet Federated Learning. CoRR (2023)
Alexandros Gkillas, Aris S. Lalos, Dimitris Ampeliotis
An Efficient Deep Unrolling Super-Resolution Network for Lidar Automotive Scenes. ICIP (2023)
Alexandros Gkillas, Gerasimos Arvanitis, Aris S. Lalos, Konstantinos Moustakas
Federated Learning for Lidar Super Resolution on Automotive Scenes. DSP (2023)
Dimitris Ampeliotis, Alexandros Gkillas
Subspace Parsimonious Dictionary Learning and its use in Federated Learning. DSP (2023)
Alexandros Gkillas, Dimitrios I. Kosmopoulos, Kostas Berberidis
Cost-efficient coupled learning methods for recovering near-infrared information from RGB signals: Application in precision agriculture. Comput. Electron. Agric. 209 (2023)
Alexandros Gkillas, Dimitris Ampeliotis, Kostas Berberidis
Deep Equilibrium Models Meet Federated Learning. EUSIPCO (2023)
Alexandros Gkillas, Dimitris Ampeliotis, Kostas Berberidis
A Highly Interpretable Deep Equilibrium Network for Hyperspectral Image Deconvolution. ICASSP (2023)
Alexandros Gkillas, Christos Anagnostopoulos, Aris S. Lalos
Deep Federated Unrolling for Boosting Low-Resolution Lidar-Based SLAM Solutions. MMSP (2023)
Christos Anagnostopoulos, Alexandros Gkillas, Nikos Piperigkos, Aris S. Lalos
Federated Deep Feature Extraction-based SLAM for Autonomous Vehicles. DSP (2023)
Alexandros Gkillas, Dimitris Ampeliotis, Kostas Berberidis
Connections Between Deep Equilibrium and Sparse Representation Models With Application to Hyperspectral Image Denoising. IEEE Trans. Image Process. 32 (2023)
Alexandros Gkillas, Aris S. Lalos
Missing Data Imputation for Multivariate Time series in Industrial IoT: A Federated Learning Approach. INDIN (2022)
Alexandros Gkillas, Dimitris Ampeliotis, Kostas Berberidis
Federated Dictionary Learning from Non-IID Data. IVMSP (2022)
Alexandros Gkillas, Dimitris Ampeliotis, Kostas Berberidis
Deep Equilibrium Assisted Block Sparse Coding of Inter-dependent Signals: Application to Hyperspectral Imaging. CoRR (2022)
Alexandros Gkillas, Dimitrios Kosmopoulos
A cross-domain recommender system using deep coupled autoencoders. CoRR (2021)
Alexandros Gkillas, Dimitrios Kosmopoulos, Constantinos Constantinopoulos, Dimitris Ampeliotis, Kostas Berberidis
A Method for Recovering Near Infrared Information from RGB Measurements with Application in Precision Agriculture. EUSIPCO (2021)
Alexandros Gkillas, Dimitris Ampeliotis, Kostas Berberidis
Fast Sparse Coding Algorithms for Piece-wise Smooth Signals. EUSIPCO (2020)
Alexandros Gkillas, Dimitris Ampeliotis, Kostas Berberidis
Efficient Coupled Dictionary Learning And Sparse Coding For Noisy Piecewise-Smooth Signals: Application To Hyperspectral Imaging. ICIP (2020)