Publications
Peer-reviewed contributions by TCAL members across computer architecture and design, reliability, energy efficiency, hardware security, and digital systems.
2022
[Springer Nature]
Total Cost of Ownership Perspective of Cloud vs Edge Deployments of IoT Applications
P. Nikolaou, Y. Sazeides, A. Lampropulos, D. Guilhot, A. Bartoli, G. Papadimitriou, A. Chatzidimitriou, D. Gizopoulos, K. Tovletoglou, L. Mukhanov, G. Karakonstantis, M. Kleanthous, and A. Prat
In book: Computing at the EDGE, Editors: G. Karakonstantis, C. J. Gillan, Springer Nature Switzerland, 2022
[Springer Nature]
Harnessing Voltage Margins for Balanced Energy and Performance
G. Papadimitriou and D. Gizopoulos
In book: Computing at the EDGE, Editors: G. Karakonstantis, C. J. Gillan, Springer Nature Switzerland, 2022
[Springer Nature]
Challenges on Unveiling Voltage Margins from the Node to the Datacentre Level
G. Papadimitriou and D. Gizopoulos
In book: Computing at the EDGE, Editors: G. Karakonstantis, C. J. Gillan, Springer Nature Switzerland, 2022
[Springer Nature]
Hardware Level Approximations
I. Tsiokanos, G. Papadimitriou, D. Gizopoulos, and G. Karakonstantis
In book: Approximate Computing Techniques, Editors: A. Bosio, D. Menard, O. Sentieys, Springer Nature Switzerland, 2022
[FPL]
Assessing the Effectiveness of Active Fences Against SCAs for Multi-Tenant FPGAs
Christos Diktopoulos, Konstantinos Georgopoulos, Andreas Brokalakis, Georgios Christou, Grigorios Chrysos, Ioannis Morianos, and Sotiris Ioannidis
32nd IEEE International Conference on Field-Programmable Logic and Applications (FPL 2022), Belfast, UK, August-September 2022, pp. 391-396
[MAM]
Enabling efficient sub-block disabled caches using coarse grain spatial predictions
Michail Mavropoulos, Georgios Keramidas, and Dimitris Nikolos
In Microprocessors and Microsystems, Volume: 90, Article: 104479, April 2022
[ACCESS]
XR-RF Imaging Enabled by Software-Defined Metasurfaces and Machine Learning: Foundational Vision, Technologies and Challenges
Christos Liaskos, Ageliki Tsioliaridou, Konstantinos Georgopoulos, Ioannis Morianos, Sotiris Ioannidis, Iosif Salem, Dionysios Manessis, Stefan Schmid, Dimitrios Tyrovolas, Sotiris A. Tegos, Prodromos-Vasileios Mekikis, Panagiotis D. Diamantoulakis, Alexandros Pitilakis, Nikolaos V. Kantartzis, George K. Karagiannidis, Anna C. Tasolamprou, Odysseas Tsilipakos, Maria Kafesaki, Ian F. Akyildiz, Andreas Pitsillides, Maria Pateraki, Michael Vakalellis, and Ilias Spais
In IEEE Access, Volume: 10, pp. 119841-119862, 2022
2021
[IISWC]
Characterizing Soft Error Vulnerability of CPUs Across Compiler Optimizations and Microarchitectures
G. Papadimitriou and D. Gizopoulos
Proceedings of the 24th IEEE International Symposium on Workload Characterization, Storrs, CT, USA, November 2021
[IISWC]
Boosting Microprocessor Efficiency: Circuit- and Workload-Aware Assessment of Timing Errors
I. Tsiokanos, G. Papadimitriou, D. Gizopoulos, and G. Karakonstantis
Proceedings of the 24th IEEE International Symposium on Workload Characterization, Storrs, CT, USA, November 2021
[ISCA]
Demystifying the System Vulnerability Stack: Transient Fault Effects Across the Layers
G. Papadimitriou and D. Gizopoulos
Proceedings of the 48th ACM/IEEE International Symposium on Computer Architecture, Valencia, Spain, June 2021
[HiPEAC Paper Award]
[CARRV]
Towards Accurate Performance Modeling of RISC-V Designs
O. Chatzopoulos, G. Fragkoulis, G. Papadimitriou, and D. Gizopoulos
Appeared in 5th Workshop on Computer Architecture Research with RISC-V -- in conjunction with the ACM/IEEE International Symposium on Computer Architecture (ISCA), Valencia, Spain, June 2021
[ISPASS]
The Impact of SoC Integration and OS Deployment on the Reliability of Arm Processors
P. Bodmann, G. Papadimitriou, D. Gizopoulos, and P. Rech
Proceedings of the 22nd IEEE International Symposium on Performance Analysis of Systems and Software, Stony Brook, NY, USA, March 2021
[ETS]
Run Time Management of Faulty Data Caches
Michail Mavropoulos, Georgios Keramidas, and Dimitris Nikolos
26th IEEE European Test Symposium (ETS 2021), Bruges, Belgium, May 2021, pp. 1-6
[CompSysTech]
Detection and Classification of Malicious Software based on Regional Matching of Temporal Graphs
Helen-Maria Dounavi, Anna Mpanti, Stavros D. Nikolopoulos, and Iosif Polenakis
International Conference on Computer Systems and Technologies (CompSysTech 2021), Ruse, Bulgaria, June 2021, pp. 28-33
[JCS]
A graph-based framework for malicious software detection and classification utilizing temporal-graphs
Helen-Maria Dounavi, Anna Mpanti, Stavros D. Nikolopoulos, and Iosif Polenakis
In Journal of Computer Security, Volume: 29, Issue: 6, pp. 651-688, October 2021
[JETTA]
Aging Prediction and Tolerance for the SRAM Memory Cell and Sense Amplifier
Helen-Maria Dounavi, Yiorgos Sfikas, and Yiorgos Tsiatouhas
In Journal of Electronic Testing, Volume: 37, Issue: 1, pp. 65-82, February 2021
2020
[RADECS]
Impact of Cores Integration and Operating System on ARM Processors Reliability: Micro-Architectural Fault-Injection vs Beam Experiments
P. Bodmann, G. Papadimitriou, D. Gizopoulos, and P. Rech
Proceedings of the 3rd IEEE European Conference on Radiation and Its Effects on Components and Systems, Toulouse, France, October 2020
[TDMR]
Exceeding Conservative Limits: A Consolidated Analysis on Modern Hardware Margins
G. Papadimitriou, A. Chatzidimitriou, D. Gizopoulos, V. J. Reddi, J. Leng, B. Salami, O. S. Unsal, and A. C. Kestelman
In IEEE Transactions on Device and Materials Reliability, Volume: 20, Issue: 2, pp. 341-350, June 2020
[FPT]
Moving Compute towards Data in Heterogeneous multi-FPGA Clusters using Partial Reconfiguration and I/O Virtualisation
Khoa Dang Pham, Dirk Koch, Anuj Vaishnav, Konstantinos Georgopoulos, Pavlos Malakonakis, Aggelos Ioannou, and Iakovos Mavroidis
IEEE International Conference on Field-Programmable Technology (FPT 2020), Maui, HI, USA, December 2020, pp. 221-226