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(+30) 6987203811 |
Athens, Greece |
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Nikolaos Andriotis Marie Curie Fellow/Researcher |
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In Short |
GPU software engineer with BSc in Physics and MSc in High Performance Computing. Main technology stack used: C++, OpenCL, CUDA |
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Education |
2021-2023 |
Polytechnic University of Catalunya (UPC) MSc in High Performance Computing Thesis: “Increased Reliability on Intel GPUs via Software Diverse Redundancy” Supervisor: Alejandro Serrano-Cases Co-supervisor: Jaume Abella Tutor: Leonidas Kosmidis |
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2014-2019 |
National and Kapodistrian University of Athens (NKUA) BSc in Physics – Electronics Track Thesis: “Implementation of Microblaze and embedded Linux in FPGA” Supervisor: Professor Dionysios Reisis. |
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Projects |
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2021-2027 |
HORIZON-MSCA-2021-DN-01 Marie Skłodowska-Curie grant agreement 101072456, RELAX - Relaxed Semantics Across the Data Analytics Stack |
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2022-2025 |
HORIZON.2.4 - Digital, Industry and Space Grant agreement ID: 101069595, Safe and Explainable Critical Embedded Systems Based on AI (SAFEXPLAIN) |
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2020-2024 |
PID2019-107255GB, Computacion de Altas Prestaciones VIII |
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2018-2023 |
H2020 Grant agreement ID: 772773, Sustainable Performance for High-Performance Embedded Computing Systems (SuPerCom). |
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Research Experience |
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2024 - present |
Marie Curie Fellow/Researcher, Knowledge and Database Systems Laboratory, National and Techincal University of Athens. |
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2023-2024 |
R1 Junior Research Engineer, Barcelona Supercomputing Center, Computer Architecture/Operating Systems (CAOS) group. |
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2022 |
Openlab Student at CERN, Geneva, CMS experiment. |
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2021-2023 |
R0 Master Student Researcher, Barcelona Supercomputing Center, Computer Architecture/Operating Systems (CAOS) group. |
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Publications |
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2025 |
"VEnOM: A Vector Embedding Operator Modelling Framework." Authors: Nikolaos Andriotis, Andreas Loizou, Dimitrios Tsoumakos. Published: Proceedings of the 19th ACM International Conference on Distributed and Event-based Systems (DEBS 2025). DOI: https://doi.org/10.1145/3701717.3733227 "Flexible Software-Only Diverse Redundancy on COTS GPUs for Safety-Related Kernels." Authors: Nikolaos Andriotis, Alejandro Serrano Cases, Sergi Alcaide, Francisco J. Cazorla and Jaume Abella. Published: 38th IEEE International Symposium on Defect and Fault Tolerance in VLSI and Nanotechnology Systems (DFT 2025). |
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2024 |
"Evaluating Performance Portability with the CMS Heterogeneous Pixel Reconstruction code." Authors: Nikolaos Andriotis, Andrea Bocci, Eric Cano, Laura Cappelli, Tony Di Pilato, Luca Ferragina, Gabrielle Hugo, Matti J. Kortelainen, Martin Kwok, Juan Jose Olivera Loyola, Felice Pantaleo, Aurora Perego, Wahid Redjeb, Mark Dewing and Julien Esseiva on behalf of the CMS Collaboration. Published: 26th International Conference on Computing in High Energy and Nuclear Physics (CHEP 2023). |
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2023 |
"A Software-Only Approach to Enable Diverse Redundancy on Intel GPUs for Safety-Related Kernels." Authors: Nikolaos Andriotis, Alejandro Serrano-Cases, Sergi Alcaide, Jaume Abella, Francisco J. Cazorla, Yang Pen, Andrea Baldovin, Michael Paulitsch, Vladimir Tsymbal. Published: Proceedings of the 38th ACM/SIGAPP Symposium on Applied Computing (SAC 2023). |
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2022 |
"Experience in SYCL/oneAPI for event reconstruction at the CMS experiment." Authors: Nikolaos Andriotis, Andrea Bocci, Laura Cappelli, Tony Di Pilato, Luca Ferragina, Juan Jose Olivera Loyola, Felice Pantaleo, Aurora Perego, Wahid Redjeb Published: 21st International Workshop on Advanced Computing and Analysis Techniques in Physics Research (ACAT 2022). https://indico.cern.ch/event/1106990/papers/4991305/files/13098-proceedingACAT2022review.pdf |
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Professional Training |
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2025 |
EDBT 2025 Summer School on AI & Data Management Infineon WinterSchool 2025 “Shaping the Future through Data Engineering!” |
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2023 |
13th edition of the Programming and Tuning Massively Parallel Systems + Artificial Intelligence summer school (PUMPS+AI 2023) |
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2021 |
PRACE Autumn School 2021 - GPU Programming with CUDA at Innsbruck |
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2021 |
Parallel Programming with MPI and OpenMP training program at Julich Supercomputing Center |
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2021 |
11th edition of the Programming and Tuning Massively Parallel Systems + Artificial Intelligence summer school (PUMPS+AI 2021) |
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Professional service |
2022 -2023 |
Peer-Reviewed Articles for:
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Languages |
English |
C1 (IELTS 7.5) |
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Spanish Greek |
B1 Native Speaker |
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Computer skills |
Programming |
C++, OpenCL, CUDA, OpenMP, MPI |
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Applications |
INTEL oneAPI tools (VTUNE, DPCPP) |
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Platforms |
VSCode |