George C. Karras

67 papers A* 11A 14B 1C 2Journal 28Unranked 11

Year	Rank	Type	Title / Venue / Authors
2026	J	`jnl`	Prescribed Performance Control of Uncertain MIMO Nonlinear Systems With Coupled and Constrained Inputs. IEEE Control. Syst. Lett. Athanasios K. Gkesoulis, Haris E. Psillakis, George C. Karras, Charalampos P. Bechlioulis
2025	J	`jnl`	Experimental Comparative Analysis of Centralized vs. Decentralized Coordination of Aerial-Ground Robotic Teams for Agricultural Operations. Robotics Dimitrios Katikaridis, Lefteris Benos, Patrizia Busato, Dimitrios Kateris, Elpiniki Papageorgiou, George C. Karras, Dionysis Bochtis
2025	—	`conf`	Frontier-Based Exploration using Harmonic Transformations. MED Panagiotis Rousseas, Fotis Panetsos, Christos Vlachos, George C. Karras, Charalampos P. Bechlioulis, Kostas J. Kyriakopoulos
2025	J	`jnl`	GP-Based NMPC for Aerial Transportation of Suspended Loads. IEEE Robotics Autom. Lett. Fotis Panetsos, George C. Karras, Kostas J. Kyriakopoulos
2025	A*	`conf`	Multirotor Target Tracking through Policy Iteration for Visual Servoing. ICRA Sotirios N. Aspragkathos, Panagiotis Rousseas, George C. Karras, Kostas J. Kyriakopoulos
2025	—	`conf`	Prescribed Performance Control for Uncertain Euler-Lagrange Systems with Constrained Inputs via Virtual-Only Reference Modification. ECC Athanasios K. Gkesoulis, Panagiotis A. Georgakis, George C. Karras, Charalampos P. Bechlioulis
2024	J	`jnl`	A Novel Framework for Image Matching and Stitching for Moving Car Inspection under Illumination Challenges. Sensors Andreas El Saer, Lazaros Grammatikopoulos, Giorgos Sfikas, George C. Karras, Elli Petsa
2024	J	`jnl`	Aerial Transportation of Cable-Suspended Loads With an Event Camera. IEEE Robotics Autom. Lett. Fotis Panetsos, George C. Karras, Kostas J. Kyriakopoulos
2024	A*	`conf`	An NMPC Framework for Tracking and Releasing a Cable-suspended Load to a Ground Target Using a Multirotor UAV. ICRA Fotis Panetsos, George C. Karras, Kostas J. Kyriakopoulos
2024	J	`jnl`	Control barrier function based visual servoing for Mobile Manipulator Systems under functional limitations. Robotics Auton. Syst. Shahab Heshmati-Alamdari, Maryam Sharifi, George C. Karras, George K. Fourlas
2024	—	`conf`	Ensuring Safety for UAVs Through Event-Triggered Predictive Control. MED Sotirios N. Aspragkathos, George C. Karras, Kostas J. Kyriakopoulos
2024	J	`jnl`	Event-Triggered Image Moments Predictive Control for Tracking Evolving Features Using UAVs. IEEE Robotics Autom. Lett. Sotirios N. Aspragkathos, George C. Karras, Kostas J. Kyriakopoulos
2024	C	`conf`	Fault Diagnosis of an Underwater Remotely Operated Vehicle Through Structural Analysis. ICARCV George K. Fourlas, George C. Karras
2024	J	`jnl`	Multirotor Nonlinear Model Predictive Control based on Visual Servoing of Evolving Features. CoRR Sotirios N. Aspragkathos, Panagiotis Rousseas, George C. Karras, Kostas J. Kyriakopoulos
2024	J	`jnl`	Multirotor nonlinear model predictive control based on visual servoing of evolving features. Auton. Robots Sotirios N. Aspragkathos, Panagiotis Rousseas, George C. Karras, Kostas J. Kyriakopoulos
2024	—	`conf`	Robust Deep RL-Based Aerial Transportation of Suspended Loads. MED Fotis Panetsos, George C. Karras, Kostas J. Kyriakopoulos
2023	—	`conf`	A Deep Reinforcement Learning Visual Servoing Control Strategy for Target Tracking Using a Multirotor UAV. ICARA Andreas Mitakidis, Sotirios N. Aspragkathos, Fotis Panetsos, George C. Karras, Kostas J. Kyriakopoulos
2023	—	`conf`	A Nonlinear Model Predictive Control Strategy for Water Sampling Using a UAV with a Slung Mechanism. MED Fotis Panetsos, George C. Karras, Kostas J. Kyriakopoulos, Odysseas Oikonomides, Panayiotis Kolios, Demetrios G. Eliades, Christos G. Panayiotou
2023	J	`jnl`	A motion control framework for autonomous water sampling and swing-free transportation of a multirotor UAV with a cable-suspended mechanism. J. Field Robotics Fotis Panetsos, George C. Karras, Kostas J. Kyriakopoulos, Odysseas Oikonomides, Panayiotis Kolios, Demetrios G. Eliades, Christos G. Panayiotou
2023	A	`conf`	An Event-Based Tracking Control Framework for Multirotor Aerial Vehicles Using a Dynamic Vision Sensor and Neuromorphic Hardware. IROS Sotirios N. Aspragkathos, Evangelos Ntouros, George C. Karras, Bernabé Linares-Barranco, Teresa Serrano-Gotarredona, Kostas J. Kyriakopoulos
2023	—	`conf`	Control Barrier Function Based Visual Servoing for Underwater Vehicle Manipulator Systems under Operational Constraints. MED Shahab Heshmati-Alamdari, George C. Karras, Maryam Sharifi, George K. Fourlas
2022	—	`conf`	A Deep Reinforcement Learning Motion Control Strategy of a Multi-rotor UAV for Payload Transportation with Minimum Swing. MED Fotis Panetsos, George C. Karras, Kostas J. Kyriakopoulos
2022	J	`jnl`	A Predictive Control Approach for Cooperative Transportation by Multiple Underwater Vehicle Manipulator Systems. IEEE Trans. Control. Syst. Technol. Shahab Heshmati-Alamdari, George C. Karras, Kostas J. Kyriakopoulos
2022	—	`conf`	A Visual Servoing Strategy for Coastline Tracking using an Unmanned Aerial Vehicle. MED Sotirios N. Aspragkathos, George C. Karras, Kostas J. Kyriakopoulos
2022	A	`conf`	An Event-triggered Visual Servoing Predictive Control Strategy for the Surveillance of Contour-based Areas using Multirotor Aerial Vehicles. IROS Sotirios N. Aspragkathos, Mario Sinani, George C. Karras, Fotis Panetsos, Kostas J. Kyriakopoulos
2022	J	`jnl`	Indoor Visual Exploration with Multi-Rotor Aerial Robotic Vehicles. Sensors Panagiotis Rousseas, George C. Karras, Charalampos P. Bechlioulis, Kostas J. Kyriakopoulos
2022	A	`conf`	Precise Position Control of a Multi-rotor UAV with a Cable-suspended Mechanism During Water Sampling. IROS Fotis Panetsos, George C. Karras, Sotirios N. Aspragkathos, Kostas J. Kyriakopoulos
2021	J	`jnl`	A Fault-Tolerant Control Scheme for Fixed-Wing UAVs with Flight Envelope Awareness. J. Intell. Robotic Syst. Georgios Zogopoulos-Papaliakos, George C. Karras, Kostas J. Kyriakopoulos
2021	J	`jnl`	A Mixed-Initiative Formation Control Strategy for Multiple Quadrotors. Robotics George C. Karras, Charalampos P. Bechlioulis, George K. Fourlas, Kostas J. Kyriakopoulos
2021	J	`jnl`	Efficient Cooperation of Heterogeneous Robotic Agents: A Decentralized Framework. IEEE Robotics Autom. Mag. Michalis Logothetis, George C. Karras, Konstantinos Alevizos, Christos K. Verginis, Pedro Roque, Konstantinos Roditakis, Alexandros Makris, Sergio García, Philipp Schillinger, Alessandro Di Fava, Patrizio Pelliccione, Antonis A. Argyros, Kostas J. Kyriakopoulos, Dimos V. Dimarogonas
2021	J	`jnl`	Modeling, Gait Sequence Design, and Control Architecture of BADGER Underground Robot. IEEE Robotics Autom. Lett. Panagiotis Vartholomeos, Panos Marantos, George C. Karras, Elisabeth Menendez, Marcos Rodriguez, Santiago Martínez de la Casa Díaz, Carlos Balaguer
2020	J	`jnl`	A Robust Predictive Control Approach for Underwater Robotic Vehicles. IEEE Trans. Control. Syst. Technol. Shahab Heshmati-Alamdari, George C. Karras, Panos Marantos, Kostas J. Kyriakopoulos
2020	A	`conf`	A Variable Impedance Control Strategy for Object Manipulation Considering Non-Rigid Grasp. IROS Michalis Logothetis, George C. Karras, Konstantinos Alevizos, Kostas J. Kyriakopoulos
2020	J	`jnl`	Model Predictive Fault Tolerant Control for Omni-directional Mobile Robots. J. Intell. Robotic Syst. George C. Karras, George K. Fourlas
2019	A*	`conf`	A Distributed Predictive Control Approach for Cooperative Manipulation of Multiple Underwater Vehicle Manipulator Systems. ICRA Shahab Heshmati-Alamdari, George C. Karras, Kostas J. Kyriakopoulos
2019	J	`jnl`	A Distributed Predictive Control Approach for Cooperative Manipulation of Multiple Underwater Vehicle Manipulator Systems. CoRR Shahab Heshmati-Alamdari, George C. Karras, Kostas J. Kyriakopoulos
2019	A*	`conf`	A Motion Planning Scheme for Cooperative Loading Using Heterogeneous Robotic Agents. ICRA Michalis Logothetis, Panagiotis Vlantis, Constantinos Vrohidis, George C. Karras, Kostas J. Kyriakopoulos
2019	J	`jnl`	Decentralized Impedance Control for Cooperative Manipulation of Multiple Underwater Vehicle Manipulator Systems under Lean Communication. CoRR Shahab Heshmati-Alamdari, Charalampos P. Bechlioulis, George C. Karras, Kostas J. Kyriakopoulos
2019	J	`jnl`	Robust Formation Control for Multiple Underwater Vehicles. Frontiers Robotics AI Charalampos P. Bechlioulis, Fotis Giagkas, George C. Karras, Kostas J. Kyriakopoulos
2019	J	`jnl`	Robust Image-Based Visual Servoing With Prescribed Performance Under Field of View Constraints. IEEE Trans. Robotics Charalampos P. Bechlioulis, Shahab Heshmati-Alamdari, George C. Karras, Kostas J. Kyriakopoulos
2018	A	`conf`	A Model Predictive Control Approach for Vision-Based Object Grasping via Mobile Manipulator. IROS Michalis Logothetis, George C. Karras, Shahab Heshmati-Alamdari, Panagiotis Vlantis, Kostas J. Kyriakopoulos
2018	A*	`conf`	A Robust Model Predictive Control Approach for Autonomous Underwater Vehicles Operating in a Constrained Workspace. ICRA Shahab Heshmati-Alamdari, George C. Karras, Panos Marantos, Kostas J. Kyriakopoulos
2018	J	`jnl`	A robust interaction control approach for underwater vehicle manipulator systems. Annu. Rev. Control. Shahab Heshmati-Alamdari, Charalampos P. Bechlioulis, George C. Karras, Alexandros Nikou, Dimos V. Dimarogonas, Kostas J. Kyriakopoulos
2018	—	`conf`	Survey of Fault Diagnosis and Accommodation of Unmanned Underwater Vehicles. DX Andreas Nioras, George C. Karras, George K. Fourlas, George I. Stamoulis
2018	J	`jnl`	Vision-based Autonomous Landing Control for Unmanned Helicopters. J. Intell. Robotic Syst. Panos Marantos, George C. Karras, Panagiotis Vlantis, Kostas J. Kyriakopoulos
2017	J	`jnl`	A Robust Model Predictive Control Approach for Underwater Robotic Vehicles Operating in a Constrained workspace. CoRR Shahab Heshmati-Alamdari, George C. Karras, Panos Marantos, Kostas J. Kyriakopoulos
2017	J	`jnl`	Trajectory Tracking With Prescribed Performance for Underactuated Underwater Vehicles Under Model Uncertainties and External Disturbances. IEEE Trans. Control. Syst. Technol. Charalampos P. Bechlioulis, George C. Karras, Shahab Heshmati-Alamdari, Kostas J. Kyriakopoulos
2016	A*	`conf`	Fault tolerant control for omni-directional mobile platforms with 4 mecanum wheels. ICRA Panagiotis Vlantis, Charalampos P. Bechlioulis, George C. Karras, George K. Fourlas, Kostas J. Kyriakopoulos
2016	J	`jnl`	Toward persistent autonomous intervention in a subsea panel. Auton. Robots Narcís Palomeras, Arnau Carrera, Natàlia Hurtós, George C. Karras, Charalampos P. Bechlioulis, Michael Cashmore, Daniele Magazzeni, Derek Long, Maria Fox, Kostas J. Kyriakopoulos, Petar Kormushev, Joaquim Salvi, Marc Carreras
2015	B	`conf`	A review and evaluation of penalty functions for Semi-Global Matching. ICCP Christos Stentoumis, E. Karkalou, George C. Karras
2015	A	`conf`	A robust self triggered Image Based Visual Servoing Model Predictive Control scheme for small autonomous robots. IROS Shahab Heshmati-Alamdari, George C. Karras, Alina Eqtami, Kostas J. Kyriakopoulos
2015	A*	`conf`	Autonomous model-free landing control of small-scale flybarless helicopters. ICRA Panos Marantos, George C. Karras, Charalampos P. Bechlioulis, Kostas J. Kyriakopoulos
2015	—	`conf`	Census-Based Cost on Gradients for Matching under Illumination Differences. 3DV Christos Stentoumis, Aggelos Amditis, George C. Karras
2015	A	`conf`	Decentralized leader-follower control under high level goals without explicit communication. IROS Anastasios Tsiamis, Jana Tumova, Charalampos P. Bechlioulis, George C. Karras, Dimos V. Dimarogonas, Kostas J. Kyriakopoulos
2015	A*	`conf`	Decentralized object transportation by two nonholonomic mobile robots exploiting only implicit communication. ICRA Anastasios Tsiamis, Charalampos P. Bechlioulis, George C. Karras, Kostas J. Kyriakopoulos
2015	C	`conf`	Fault Tolerant Control for a 4-Wheel Skid Steering Mobile Robot. DX George K. Fourlas, George C. Karras, Kostas J. Kyriakopoulos
2015	A	`conf`	Towards cooperation of underwater vehicles: A Leader-Follower scheme using vision-based implicit communications. IROS George C. Karras, Kostas J. Kyriakopoulos, George K. Karavas
2014	A*	`conf`	A self-triggered visual servoing model predictive control scheme for under-actuated underwater robotic vehicles. ICRA Shahab Heshmati-Alamdari, Alina Eqtami, George C. Karras, Dimos V. Dimarogonas, Kostas J. Kyriakopoulos
2014	A*	`conf`	Motion control for autonomous underwater vehicles: A robust model - Free approach. ICRA George C. Karras, Charalampos P. Bechlioulis, Sharad Nagappa, Narcís Palomeras, Kostas J. Kyriakopoulos, Marc Carreras
2014	A	`conf`	Sonar-based chain following using an autonomous underwater vehicle. IROS Natàlia Hurtós, Narcís Palomeras, Arnau Carrera, Marc Carreras, Charalampos P. Bechlioulis, George C. Karras, Shahab Heshmati-Alamdari, Kostas J. Kyriakopoulos
2013	A	`conf`	A robust sonar servo control scheme for wall-following using an autonomous underwater vehicle. IROS George C. Karras, Charalampos P. Bechlioulis, Hashim Kemal Abdella, Tom Larkworthy, Kostas J. Kyriakopoulos, David Lane
2013	A	`conf`	A robust visual servo control scheme with prescribed performance for an autonomous underwater vehicle. IROS Charalampos P. Bechlioulis, George C. Karras, Sharad Nagappa, Narcís Palomeras, Kostas J. Kyriakopoulos, Marc Carreras
2013	A	`conf`	On-line identification of autonomous underwater vehicles through global derivative-free optimization. IROS George C. Karras, Charalampos P. Bechlioulis, Matteo Leonetti, Narcís Palomeras, Petar Kormushev, Kostas J. Kyriakopoulos, Darwin G. Caldwell
2011	J	`jnl`	Towards semi-autonomous operation of under-actuated underwater vehicles: sensor fusion, on-line identification and visual servo control. Auton. Robots George C. Karras, Savvas G. Loizou, Kostas J. Kyriakopoulos
2010	A*	`conf`	A visual-servoing scheme for semi-autonomous operation of an underwater robotic vehicle using an IMU and a Laser Vision System. ICRA George C. Karras, Savvas G. Loizou, Kostas J. Kyriakopoulos
2010	A	`conf`	On-line state and parameter estimation of an under-actuated underwater vehicle using a modified Dual Unscented Kalman Filter. IROS George C. Karras, Savvas G. Loizou, Kostas J. Kyriakopoulos
2008	A	`conf`	Visual servo control of an underwater vehicle using a Laser Vision System. IROS George C. Karras, Kostas J. Kyriakopoulos