Vasilios I. Kelefouras

53 papers A 3B 1C 1Misc 1Journal 31Unranked 16
YearRankTypeTitle / Venue / Authors
2026 J jnl
Energy efficiency support for software defined networks: a serverless computing approach.
Future Gener. Comput. Syst.
Fatemeh Banaie, Karim Djemame, Abdulaziz Alhindi, Vasilios I. Kelefouras
2026 J jnl
Optimizing Tensor Train Decomposition in DNNs for RISC-V Architectures Using Design Space Exploration and Compiler Optimizations.
CoRR
Theologos Anthimopoulos, Milad Kokhazadeh, Vasilios I. Kelefouras, Benjamin Himpel, Georgios Keramidas
2025 A conf
A CNN Compression Methodology for Layer-Wise Rank Selection Considering Inter-Layer Interactions.
DATE
Milad Kokhazadeh, Georgios Keramidas, Vasilios I. Kelefouras, Iakovos Stamoulis
2025 — conf
Joint Compression Strategies for CNNs: A Case Study on Low Rank Factorization, Filter-based Pruning and Unstructured Pruning.
ISVLSI
Milad Kokhazadeh, Georgios Keramidas, Vasilios I. Kelefouras
2025 — conf
Leveraging Low-Rank Factorization for Compressing DNN Speech Enhancement Models.
ISVLSI
Zahra Kokhazad, Milad Kokhazadeh, Georgios Keramidas, Vasilios I. Kelefouras
2025 J jnl
Optimizing Tensor Train Decomposition in DNNs for RISC-V Architectures Using Design Space Exploration and Compiler Optimizations.
ACM Trans. Embed. Comput. Syst.
Theologos Anthimopoulos, Milad Kokhazadeh, Vasilios I. Kelefouras, Benjamin Himpel, Georgios Keramidas
2025 J jnl
Register Blocking: A Source-to-Source Analytical Modelling Approach for Affine Loop Kernels.
ACM Trans. Embed. Comput. Syst.
Theologos Anthimopoulos, Georgios Keramidas, Vasilios I. Kelefouras, Iakovos Stamoulis
2024 — conf
A Hypervisor Based Platform for the Development and Verification of Reliable Software Applications.
SAMOS
Nikos Petrellis, Michail Mavropoulos, Vasilios I. Kelefouras, Georgios Keramidas, K. Radonjic, Nikolaos S. Voros
2024 J jnl
A Practical Approach for Employing Tensor Train Decomposition in Edge Devices.
Int. J. Parallel Program.
Milad Kokhazadeh, Georgios Keramidas, Vasilios I. Kelefouras, Iakovos Stamoulis
2024 — conf
Denseflex: A Low Rank Factorization Methodology for Adaptable Dense Layers in DNNs.
CF
Milad Kokhazadeh, Georgios Keramidas, Vasilios I. Kelefouras, Iakovos Stamoulis
2024 J jnl
Energy Efficiency Support for Software Defined Networks: a Serverless Computing Approach.
CoRR
Fatemeh Banaie, Karim Djemame, Abdulaziz Alhindi, Vasilios I. Kelefouras
2024 — conf
Register Blocking: An Analytical Modelling Approach for Affine Loop Kernels.
CF
Theologos Anthimopoulos, Georgios Keramidas, Vasilios I. Kelefouras, Iakovos Stamoulis
2024 A conf
XANDAR: An X-by-Construction Framework for Safety, Security, and Real-Time Behavior of Embedded Software Systems.
DATE
Tobias Dörr, Florian Schade, Jürgen Becker, Georgios Keramidas, Nikos Petrellis, Vasilios I. Kelefouras, Michail Mavropoulos, Konstantinos Antonopoulos, Christos P. Antonopoulos, Nikolaos S. Voros, Alexander Ahlbrecht, Wanja Zaeske, Vincent Janson, Phillip Nöldeke, Umut Durak, Christos Panagiotou, Dimitris Karadimas, Nico Adler, Clemens Reichmann, Andreas Sailer, Raphael Weber, Thomas Wilhelm, Wolfgang Gabler, Katrin Weiden, Xavier Anzuela Recasens, Sakir Sezer, Fahad Siddiqui, Rafiullah Khan, Kieran McLaughlin, Sena Yengec Tasdemir, Balmukund Sonigara, Henry Hui, Esther Soriano Viguer, Aridane Álvarez Suárez, Vicente Nicolau Gallego, Manuel Muñoz Alcobendas, Miguel Masmano Tello
2023 — conf
A Comparative Study of Neural Network Compilers on ARMv8 Architecture.
ARCS
Theologos Anthimopulos, Georgios Keramidas, Vasilios I. Kelefouras, Iakovos Stamoulis
2023 J jnl
Contactless Camera-Based Heart Rate and Respiratory Rate Monitoring Using AI on Hardware.
Sensors
Dimitrios Kolosov, Vasilios I. Kelefouras, Pandelis Kourtessis, Iosif Mporas
2023 J jnl
Design and Implementation of Deep Learning 2D Convolutions on Modern CPUs.
IEEE Trans. Parallel Distributed Syst.
Vasilios I. Kelefouras, Georgios Keramidas
2023 J jnl
SDN-Based Routing Framework for Elephant and Mice Flows Using Unsupervised Machine Learning.
Network
Muna Al-Saadi, Asiya Khan, Vasilios I. Kelefouras, David J. Walker, Bushra Al-Saadi
2023 — conf
Towards Highly Compressed CNN Models for Human Activity Recognition in Wearable Devices.
SPA
Dimitrios Gkountelos, Milad Kokhazadeh, Charalampos Bournas, Georgios Keramidas, Vasilios I. Kelefouras
2022 — conf
A Design Space Exploration Methodology for Enabling Tensor Train Decomposition in Edge Devices.
SAMOS
Milad Kokhazadeh, Georgios Keramidas, Vasilios I. Kelefouras, Iakovos Stamoulis
2022 J jnl
A Methodology for Efficient Tile Size Selection for Affine Loop Kernels.
Int. J. Parallel Program.
Vasilios I. Kelefouras, Karim Djemame, Georgios Keramidas, Nikolaos S. Voros
2022 J jnl
Anatomy of Deep Learning Image Classification and Object Detection on Commercial Edge Devices: A Case Study on Face Mask Detection.
IEEE Access
Dimitrios Kolosov, Vasilios I. Kelefouras, Pandelis Kourtessis, Iosif Mporas
2022 J jnl
Design and Implementation of 2D Convolution on x86/x64 Processors.
IEEE Trans. Parallel Distributed Syst.
Vasilios I. Kelefouras, Georgios Keramidas
2022 C conf
Evaluation of Language Runtimes in Open-source Serverless Platforms.
CLOSER
Karim Djemame, Daniel Datsev, Vasilios I. Kelefouras
2022 — conf
Safety by Construction: Pattern-Based Application of Safety Mechanisms in XANDAR.
ISVLSI
Tobias Dörr, Florian Schade, Leonard Masing, Jürgen Becker, Georgios Keramidas, Christos P. Antonopoulos, Michail Mavropoulos, Vasilios I. Kelefouras, Nikolaos S. Voros
2022 J jnl
Workflow simulation and multi-threading aware task scheduling for heterogeneous computing.
J. Parallel Distributed Comput.
Vasilios I. Kelefouras, Karim Djemame
2022 — conf
XANDAR: A holistic Cybersecurity Engineering Process for Safety-critical and Cyber-physical Systems.
VTC Spring
Fahad Siddiqui, Rafiullah Khan, Sakir Sezer, Kieran McLaughlin, Leonard Masing, Tobias Dörr, Florian Schade, Jürgen Becker, Alexander Ahlbrecht, Wanja Zaeske, Umut Durak, Nico Adler, Andreas Sailer, Raphael Weber, Thomas Wilhelm, Géza Németh, Victor Morales, Paco Gomez, Georgios Keramidas, Christos P. Antonopoulos, Michail Mavropoulos, Vasilios I. Kelefouras, Konstantinos Antonopoulos, Nikolaos S. Voros, Christos Panagiotou, Dimitris Karadimas
2022 A conf
XANDAR: Exploiting the X-by-Construction Paradigm in Model-based Development of Safety-critical Systems.
DATE
Leonard Masing, Tobias Dörr, Florian Schade, Jürgen Becker, Georgios Keramidas, Christos P. Antonopoulos, Michail Mavropoulos, Efstratios Tiganourias, Vasilios I. Kelefouras, Konstantinos Antonopoulos, Nikolaos S. Voros, Umut Durak, Alexander Ahlbrecht, Wanja Zaeske, Christos Panagiotou, Dimitris Karadimas, Nico Adler, Andreas Sailer, Raphael Weber, Thomas Wilhelm, Géza Németh, Fahad Siddiqui, Rafiullah Khan, Vahid Garousi, Sakir Sezer, Victor Morales
2021 — conf
A Hierarchical Profiler of Intermediate Representation Code based on LLVM.
MECO
Efstratios Tiganourias, Michail Mavropoulos, Georgios Keramidas, Vasilios I. Kelefouras, Christos P. Antonopoulos, Nikolaos S. Voros
2021 — conf
An Analytical Model for Loop Tiling Transformation.
SAMOS
Vasilios I. Kelefouras, Karim Djemame, Georgios Keramidas, Nikolaos S. Voros
2021 — conf
Unsupervised Machine Learning-Based Elephant and Mice Flow Identification.
SAI (2)
Muna Al-Saadi, Asiya Khan, Vasilios I. Kelefouras, David J. Walker, Bushra Al-Saadi
2021 B conf
XANDAR: X-by-Construction Design framework for Engineering Autonomous & Distributed Real-time Embedded Software Systems.
FPL
Jürgen Becker, Leonard Masing, Tobias Dörr, Florian Schade, Georgios Keramidas, Christos P. Antonopoulos, Michail Mavropoulos, Efstratios Tiganourias, Vasilios I. Kelefouras, Konstantinos Antonopoulos, Nikolaos S. Voros, Umut Durak, Alexander Ahlbrecht, Wanja Zaeske, Christos Panagiotou, Dimitris Karadimas, Nico Adler, Andreas Sailer, Raphael Weber, Thomas Wilhelm, Florian Oszwald, Dominik Reinhardt, Mohamad Chamas, Adnan Bekan, Graham Smethurst, Fahad Siddiqui, Rafiullah Khan, Vahid Garousi, Sakir Sezer, Victor Morales
2019 J jnl
A methodology correlating code optimizations with data memory accesses, execution time and energy consumption.
J. Supercomput.
Vasilios I. Kelefouras, Karim Djemame
2018 — conf
A methodology for efficient code optimizations and memory management.
CF
Vasilios I. Kelefouras, Karim Djemame
2018 J jnl
Combining Software Cache Partitioning and Loop Tiling for Effective Shared Cache Management.
ACM Trans. Embed. Comput. Syst.
Vasilios I. Kelefouras, Georgios Keramidas, Nikos S. Voros
2018 Misc conf
Workflow Simulation Aware and Multi-threading Effective Task Scheduling for Heterogeneous Computing.
HiPC
Vasilios I. Kelefouras, Karim Djemame
2017 J jnl
A methodology pruning the search space of six compiler transformations by addressing them together as one problem and by exploiting the hardware architecture details.
Computing
Vasilios I. Kelefouras
2017 — conf
Cache Partitioning + Loop Tiling: A Methodology for Effective Shared Cache Management.
ISVLSI
Vasilios I. Kelefouras, Georgios Keramidas, Nikolaos S. Voros
2016 J jnl
A high-performance matrix-matrix multiplication methodology for CPU and GPU architectures.
J. Supercomput.
Vasilios I. Kelefouras, Angeliki Kritikakou, Iosif Mporas, Vasileios Kolonias
2016 J jnl
Area-Throughput Trade-Offs for SHA-1 and SHA-256 Hash Functions' Pipelined Designs.
J. Circuits Syst. Comput.
Harris E. Michail, George Athanasiou, Vasilios I. Kelefouras, George Theodoridis, Thanos Stouraitis, Costas E. Goutis
2016 J jnl
Array Size Computation under Uniform Overlapping and Irregular Accesses.
ACM Trans. Design Autom. Electr. Syst.
Angeliki Kritikakou, Francky Catthoor, Vasilios I. Kelefouras, Costas E. Goutis
2015 J jnl
A methodology for speeding up loop kernels by exploiting the software information and the memory architecture.
Comput. Lang. Syst. Struct.
Vasilios I. Kelefouras, Angeliki Kritikakou, Constantinos E. Goutis
2015 J jnl
A methodology for speeding up matrix vector multiplication for single/multi-core architectures.
J. Supercomput.
Vasilios I. Kelefouras, Angeliki Kritikakou, Elissavet Papadima, Constantinos E. Goutis
2014 J jnl
A Matrix-Matrix Multiplication methodology for single/multi-core architectures using SIMD.
J. Supercomput.
Vasilios I. Kelefouras, Angeliki Kritikakou, Costas E. Goutis
2014 J jnl
A Methodology for Speeding up MVM for Regular, Toeplitz and Bisymmetric Toeplitz Matrices.
J. Signal Process. Syst.
Vasilios I. Kelefouras, Angeliki Kritikakou, Konstantinos Siourounis, Costas E. Goutis
2014 J jnl
A methodology for speeding up edge and line detection algorithms focusing on memory architecture utilization.
J. Supercomput.
Vasilios I. Kelefouras, Angeliki Kritikakou, Costas E. Goutis
2014 J jnl
A scalable and near-optimal representation of access schemes for memory management.
ACM Trans. Archit. Code Optim.
Angeliki Kritikakou, Francky Catthoor, Vasilios I. Kelefouras, Costas E. Goutis
2013 J jnl
A systematic approach to classify design-time global scheduling techniques.
ACM Comput. Surv.
Angeliki Kritikakou, Francky Catthoor, Vasilios I. Kelefouras, Costas E. Goutis
2013 J jnl
Near-Optimal Microprocessor and Accelerators Codesign with Latency and Throughput Constraints.
ACM Trans. Archit. Code Optim.
Angeliki Kritikakou, Francky Catthoor, George Athanasiou, Vasilios I. Kelefouras, Costas E. Goutis
2013 J jnl
Near-optimal and scalable intrasignal in-place optimization for non-overlapping and irregular access schemes.
ACM Trans. Design Autom. Electr. Syst.
Angeliki Kritikakou, Francky Catthoor, Vasilios I. Kelefouras, Costas E. Goutis
2012 J jnl
A data locality methodology for matrix-matrix multiplication algorithm.
J. Supercomput.
Nikolaos Alachiotis, Vasilios I. Kelefouras, George Athanasiou, Harris E. Michail, Angeliki Kritikakou, Costas E. Goutis
2012 — conf
A template-based methodology for efficient microprocessor and FPGA accelerator co-design.
ICSAMOS
Angeliki Kritikakou, Francky Catthoor, George Athanasiou, Vasilios I. Kelefouras, Costas E. Goutis
2012 J jnl
On the exploitation of a high-throughput SHA-256 FPGA design for HMAC.
ACM Trans. Reconfigurable Technol. Syst.
Harris E. Michail, George Athanasiou, Vasilios I. Kelefouras, George Theodoridis, Costas E. Goutis
2011 J jnl
A Methodology for Speeding Up Fast Fourier Transform Focusing on Memory Architecture Utilization.
IEEE Trans. Signal Process.
Vasilios I. Kelefouras, George Athanasiou, Nikolaos Alachiotis, Harris E. Michail, Angeliki Kritikakou, Costas E. Goutis