Research output

Publications

Peer-reviewed contributions by TCAL members across computer architecture and design, reliability, energy efficiency, hardware security, and digital systems.

TCAL publishes at leading international computer architecture and design venues, including MICRO ISCA HPCA DAC DATE

2024

[ETS]  Silent Data Corruptions in Computing Systems: Early Predictions and Large-Scale Measurements       
D. Gizopoulos, G. Papadimitriou, O. Chatzopoulos, N. Karystinos, H. Dixit, and S. Sankar
Proceedings of the 29th IEEE European Test Symposium, The Hague, Netherlands, May 2024

[ISPASS]  SimPoint-Based Microarchitectural Hotspot & Energy-Efficiency Analysis of RISC-V OoO CPUs       
O. Chatzopoulos, M. Trakosa, G. Papadimitriou, W. Wong, and D. Gizopoulos
Proceedings of the 25th IEEE International Symposium on Performance Analysis of Systems and Software, Indianapolis, Indiana, USA, May 2024

[ISPASS]  Probing Weaknesses in GPU Reliability Assessment: A Cross-Layer Approach       
L. Yang, G. Papadimitriou, D. Sartzetakis, A. Jog, E. Smirni, and D. Gizopoulos
Proceedings of the 25th IEEE International Symposium on Performance Analysis of Systems and Software, Indianapolis, Indiana, USA, May 2024

[DATE]  Security Layers and Related Services Within the Horizon Europe NEUROPULS Project       
F. Pavanello, C. Marchand, X. Letartre, P. Jimenez, R. Chaves, N. Marastoni, A. Lovato, M. Ceccato, G. Papadimitriou, V. Karakostas, D. Gizopoulos, R. Bardini, T. M. Carmona, S. Di Carlo, A. Savino, L. Lerch, U. Ruhrmair, S. V. Gutiérrez, G. Di Natale, and E. I. Vatajelu
Proceedings of the 27th Design, Automation, and Test in Europe, Valencia, Spain, March 2024

[HPCA]  gem5-MARVEL: Microarchitecture-Level Resilience Analysis of Heterogeneous SoC Architectures       
O. Chatzopoulos, G. Papadimitriou, V. Karakostas, and D. Gizopoulos
IEEE International Symposium on High-Performance Computer Architecture (HPCA 2024), Edinburgh, Scotland, March 2024
  [HiPEAC Paper Award]

[SAMOS]  I2DS: FPGA-Based Deep Learning Industrial Intrusion Detection System   
Ioannis Morianos, Konstantinos Georgopoulos, Andreas Brokalakis, Thomas Kyriakakis, and Sotiris Ioannidis
24th International Conference on Embedded Computer Systems: Architectures, Modeling, and Simulation (SAMOS 2024), Samos, Greece, June-July 2024, pp. 165-176

[EDCC]  Improving the Performance Predictability of Faulty Data Caches   
Michail Mavropoulos, Georgios Keramidas, and Dimitris Nikolos
19th European Dependable Computing Conference (EDCC 2024), Leuven, Belgium, April 2024, pp. 123-130

[CORR]  LightningNet: Distributed Graph-based Cellular Network Performance Forecasting for the Edge   
Konstantinos Zacharopoulos, Georgios Koutroumpas, Ioannis Arapakis, Konstantinos Georgopoulos, Javad Khangosstar, and Sotiris Ioannidis
In Computing Research Repository (CoRR), Volume: abs/2403.18810, 2024

[DSD]  REBECCA: Reconfigurable Heterogeneous Highly Parallel Processing Platform for Safe and Secure AI   
Andreas Brokalakis, Iakovos Mavroidis, Konstantinos Georgopoulos, Pavlos Malakonakis, Konstantinos Harteros, Dimitris Andronikou, Yannis Galanomatis, Charalampos Savvakos, Grigorios Chrysos, Sotiris Ioannidis, and Ioannis Papaefstathiou
27th Euromicro Conference on Digital System Design (DSD 2024), Paris, France, August 2024, pp. 451-456


2023

[TC]  Silent Data Corruptions: Microarchitectural Perspectives       
G. Papadimitriou and D. Gizopoulos
In IEEE Transactions on Computers, Volume: 72, Issue: 11, pp. 3072-3085, November 2023

[MICRO]  Impact of Voltage Scaling on Soft Errors Susceptibility of Multicore Server CPUs       
D. Agiakatsikas, G. Papadimitriou, V. Karakostas, D. Gizopoulos, M. Psarakis, C. Belanger-Champagne, and E. Blackmore
Proceedings of the 56th IEEE/ACM International Symposium on Microarchitecture, Toronto, Canada, October 2023
  [HiPEAC Paper Award]

[SLM]  Estimating the Failures and Silent Errors Rates of CPUs Across ISAs and Microarchitectures       
D. Gizopoulos, G. Papadimitriou, and O. Chatzopoulos
Proceedings of the 3rd IEEE International Workshop on Silicon Lifecycle Management -- in conjunction with the IEEE International Test Conference (ITC), Disneyland, Anaheim, CA, USA, October 2023

[IISWC]  Energy Efficiency of Out-of-Order CPUs: Comparative Study and Microarchitectural Hotspot Characterization of RISC-V Designs       
O. Chatzopoulos, G. Papadimitriou, W. Wong, and D. Gizopoulos
Proceedings of the 26th IEEE International Symposium on Workload Characterization, Ghent, Belgium, October 2023

[DSD]  Vitamin-V: Virtual Environment and Tool-boxing for Trustworthy Development of RISC-V based Cloud Services       
R. Canal, C. Chenet, A. Arelakis, J. M. Arnau, J. L. Berral, A. Call, S. Di Carlo, J. Costa, D. Gizopoulos, V. Karakostas, F. Lubrano, K. Nikas, Y. Nikolakopoulos, B. Otero, G. Papadimitriou, I. Papaefstathiou, D. Pnevmatikatos, D. Raho, A. Rigo, E. Rodríguez, A. Savino, A. Scionti, N. Tampouratzis, and A. Torregrosa
Proceedings of the 26th Euromicro Conference Series on Digital System Design, Durres, Albania, September 2023

[IOLTS]  Silent Data Corruptions: The Stealthy Saboteurs of Digital Integrity       
G. Papadimitriou, D. Gizopoulos, H. D. Dixit, and S. Sankar
Proceedings of the 29th IEEE Symposium on On-Line Testing and Robust System Design,Crete, Greece, July 2023

[RISC-V Summit]  Enabling Design Space Exploration of RISC-V Accelerator-rich Computing Systems on gem5       
O. Chatzopoulos, G. Papadimitriou, V. Karakostas, and D. Gizopoulos
In RISC-V Summit Europe, Barcelona, Spain, June 2023