Vasileios Leon

36 papers A* 1B 1C 4Journal 21Unranked 9

Year	Rank	Type	Title / Venue / Authors
2025	J	`jnl`	Approximate Computing Survey, Part I: Terminology and Software & Hardware Approximation Techniques. ACM Comput. Surv. Vasileios Leon, Muhammad Abdullah Hanif, Giorgos Armeniakos, Xun Jiao, Muhammed Shafique, Kiamal Z. Pekmestzi, Dimitrios Soudris
2025	J	`jnl`	Approximate Computing Survey, Part II: Application-Specific & Architectural Approximation Techniques and Applications. ACM Comput. Surv. Vasileios Leon, Muhammad Abdullah Hanif, Giorgos Armeniakos, Xun Jiao, Muhammad Shafique, Kiamal Z. Pekmestzi, Dimitrios Soudris
2025	J	`jnl`	Combining Fault Tolerance Techniques and COTS SoC Accelerators for Payload Processing in Space. CoRR Vasileios Leon, Elissaios-Alexios Papatheofanous, George Lentaris, Charalampos Bezaitis, Nikolaos Mastorakis, Georgios Bampilis, Dionysios I. Reisis, Dimitrios Soudris
2025	J	`jnl`	FPGA & VPU Co-Processing in Space Applications: Development and Testing with DSP/AI Benchmarks. CoRR Vasileios Leon, Charalampos Bezaitis, George Lentaris, Dimitrios Soudris, Dionysios I. Reisis, Elissaios-Alexios Papatheofanous, Angelos Kyriakos, Aubrey Dunne, Arne Samuelsson, David Steenari
2025	J	`jnl`	MAx-DNN: Multi-Level Arithmetic Approximation for Energy-Efficient DNN Hardware Accelerators. CoRR Vasileios Leon, Georgios Makris, Sotirios Xydis, Kiamal Z. Pekmestzi, Dimitrios Soudris
2025	J	`jnl`	Towards Employing FPGA and ASIP Acceleration to Enable Onboard AI/ML in Space Applications. CoRR Vasileios Leon, George Lentaris, Dimitrios Soudris, Simon Vellas, Mathieu Bernou
2024	J	`jnl`	Accelerating AI and Computer Vision for Satellite Pose Estimation on the Intel Myriad X Embedded SoC. CoRR Vasileios Leon, Panagiotis Minaidis, George Lentaris, Dimitrios Soudris
2024	J	`jnl`	Development of High-Performance DSP Algorithms on the European Rad-Hard NG-ULTRA SoC FPGA. CoRR Vasileios Leon, Anastasios Xynos, Dimitrios Soudris, George Lentaris, Ruben Domingo, Arturo Perez, David González Arjona, Isabelle Conway, David Merodio Codinachs
2024	J	`jnl`	HW/SW co-design on embedded SoC FPGA for star tracking optimization in space applications. J. Real Time Image Process. Vasileios Panousopoulos, Emmanouil Papaloukas, Vasileios Leon, Dimitrios Soudris, Emmanuel Koumandakis, George Lentaris
2024	J	`jnl`	MPAI: A Co-Processing Architecture with MPSoC & AI Accelerators for Vision Applications in Space. CoRR Vasileios Leon, Panagiotis Minaidis, Dimitrios Soudris, George Lentaris
2024	—	`conf`	Towards Enabling 5G-NTN Satellite Communications for Manned and Unmanned Rotary Wing Aircraft. CAMAD Vasileios Leon, Ilias Christofilos, Athanasios Nesiadis, Iosif Paraskevas, Juan Perrela, Georgios Ioannopoulos, Alexandros Tasoulis-Nonikas, Mathieu Bernou, Jacques Reading
2024	J	`jnl`	Towards Enabling 5G-NTN Satellite Communications for Manned and Unmanned Rotary Wing Aircraft. CoRR Vasileios Leon, Ilias Christofilos, Athanasios Nesiadis, Iosif Paraskevas, Juan Perrela, Georgios Ioannopoulos, Alexandros Tasoulis-Nonikas, Mathieu Bernou, Jacques Reading
2023	J	`jnl`	Accelerating AI and Computer Vision for Satellite Pose Estimation on the Intel Myriad X Embedded SoC. Microprocess. Microsystems Vasileios Leon, Panagiotis Minaidis, George Lentaris, Dimitrios Soudris
2023	J	`jnl`	Approximate Computing Survey, Part I: Terminology and Software & Hardware Approximation Techniques. CoRR Vasileios Leon, Muhammad Abdullah Hanif, Giorgos Armeniakos, Xun Jiao, Muhammad Shafique, Kiamal Z. Pekmestzi, Dimitrios Soudris
2023	J	`jnl`	Approximate Computing Survey, Part II: Application-Specific & Architectural Approximation Techniques and Applications. CoRR Vasileios Leon, Muhammad Abdullah Hanif, Giorgos Armeniakos, Xun Jiao, Muhammad Shafique, Kiamal Z. Pekmestzi, Dimitrios Soudris
2023	J	`jnl`	From Circuits to SoC Processors: Arithmetic Approximation Techniques & Embedded Computing Methodologies for DSP Acceleration. CoRR Vasileios Leon
2023	—	`conf`	Increasing the Fault Tolerance of COTS FPGAs in Space: SEU Mitigation Techniques on MPSoC. ARC George Pagonis, Vasileios Leon, Dimitrios Soudris, George Lentaris
2022	C	`conf`	Combining Fault Tolerance Techniques and COTS SoC Accelerators for Payload Processing in Space. VLSI-SoC Vasileios Leon, Elissaios-Alexios Papatheofanous, George Lentaris, Charalampos Bezaitis, Nikolaos Mastorakis, Georgios Bampilis, Dionysios I. Reisis, Dimitrios Soudris
2022	—	`conf`	MAx-DNN: Multi-Level Arithmetic Approximation for Energy-Efficient DNN Hardware Accelerators. LASCAS Vasileios Leon, Georgios Makris, Sotirios Xydis, Kiamal Z. Pekmestzi, Dimitrios Soudris
2022	C	`conf`	Systematic Embedded Development and Implementation Techniques on Intel Myriad VPUs. VLSI-SoC Vasileios Leon, Kiamal Z. Pekmestzi, Dimitrios Soudris
2022	C	`conf`	Towards Employing FPGA and ASIP Acceleration to Enable Onboard AI/ML in Space Applications. VLSI-SoC Vasileios Leon, George Lentaris, Dimitrios Soudris, Simon Vellas, Mathieu Bernou
2021	—	`conf`	ApproxQAM: High-Order QAM Demodulation Circuits with Approximate Arithmetic. MOCAST Vasileios Leon, Ioannis Stratakos, Giorgos Armeniakos, George Lentaris, Dimitrios Soudris
2021	J	`jnl`	Development and Testing on the European Space-Grade BRAVE FPGAs: Evaluation of NG-Large Using High-Performance DSP Benchmarks. IEEE Access Vasileios Leon, Ioannis Stamoulias, George Lentaris, Dimitrios Soudris, David González Arjona, Ruben Domingo, David Merodio Codinachs, Isabelle Conway
2021	B	`conf`	Exploiting the Potential of Approximate Arithmetic in DSP & AI Hardware Accelerators. FPL Vasileios Leon, Kiamal Z. Pekmestzi, Dimitrios Soudris
2021	—	`conf`	FPGA & VPU Co-Processing in Space Applications: Development and Testing with DSP/AI Benchmarks. ICECS Vasileios Leon, Charalampos Bezaitis, George Lentaris, Dimitrios Soudris, Dionysios I. Reisis, Elissaios-Alexios Papatheofanous, Angelos Kyriakos, Aubrey Dunne, Arne Samuelsson, David Steenari
2021	J	`jnl`	Improving Performance-Power-Programmability in Space Avionics with Edge Devices: VBN on Myriad2 SoC. ACM Trans. Embed. Comput. Syst. Vasileios Leon, George Lentaris, Evangelos Petrongonas, Dimitrios Soudris, Gianluca Furano, Antonis Tavoularis, David Moloney
2021	J	`jnl`	Improving Power of DSP and CNN Hardware Accelerators Using Approximate Floating-point Multipliers. ACM Trans. Embed. Comput. Syst. Vasileios Leon, Theodora Paparouni, Evangelos Petrongonas, Dimitrios Soudris, Kiamal Z. Pekmestzi
2021	C	`conf`	ParalOS: A Scheduling & Memory Management Framework for Heterogeneous VPUs. DSD Evangelos Petrongonas, Vasileios Leon, George Lentaris, Dimitrios Soudris
2020	—	`conf`	Combining Arithmetic Approximation Techniques for Improved CNN Circuit Design. ICECS George Lentaris, George Chatzitsompanis, Vasileios Leon, Kiamal Z. Pekmestzi, Dimitrios Soudris
2019	A*	`conf`	Cooperative Arithmetic-Aware Approximation Techniques for Energy-Efficient Multipliers. DAC Vasileios Leon, Konstantinos Asimakopoulos, Sotirios Xydis, Dimitrios Soudris, Kiamal Z. Pekmestzi
2019	J	`jnl`	Energy-efficient VLSI implementation of multipliers with double LSB operands. IET Circuits Devices Syst. Vasileios Leon, Sotirios Xydis, Dimitrios Soudris, Kiamal Z. Pekmestzi
2019	—	`conf`	TF2FPGA: A Framework for Projecting and Accelerating Tensorflow CNNs on FPGA Platforms. MOCAST Spyridon Mouselinos, Vasileios Leon, Sotirios Xydis, Dimitrios Soudris, Kiamal Z. Pekmestzi
2018	J	`jnl`	Approximate Hybrid High Radix Encoding for Energy-Efficient Inexact Multipliers. IEEE Trans. Very Large Scale Integr. Syst. Vasileios Leon, Georgios Zervakis, Dimitrios Soudris, Kiamal Z. Pekmestzi
2018	—	`conf`	Efficient support vector machines implementation on Intel/Movidius Myriad 2. MOCAST Charalampos Marantos, Nikolaos Karavalakis, Vasileios Leon, Vasileios Tsoutsouras, Kiamal Z. Pekmestzi, Dimitrios Soudris
2018	—	`conf`	Evaluation Methodology and Reconfiguration Tests on the New European NG-MEDIUM FPGA. AHS Konstantinos Maragos, Vasileios Leon, George Lentaris, Dimitrios Soudris, David González Arjona, Ruben Domingo, Antonio Pastor, David Merodio Codinachs, Isabelle Conway
2018	J	`jnl`	Walking through the Energy-Error Pareto Frontier of Approximate Multipliers. IEEE Micro Vasileios Leon, Georgios Zervakis, Sotirios Xydis, Dimitrios Soudris, Kiamal Z. Pekmestzi