Leonel Sousa

ORCID

Publication Activity (10 Years)

Years Active: 1999-2024
Publications (10 Years): 148

Top Venues

IEEE Access

CoRR

J. Real Time Image Process.

IEEE Trans. Very Large Scale Integr. Syst.

Publications

Ricardo Nobre, Aleksandar Ilic, Sergio Santander-Jiménez, Leonel Sousa
IPU-EpiDet: Identifying Gene Interactions on Massively Parallel Graph-Based AI Accelerators. IPDPS (2024)
Sahar Moradi Cherati, Ghassem Jaberipur, Leonel Sousa
Sparse Matrix-Vector Multiplication Based on Online Arithmetic. IEEE Access 12 (2024)
Gabriel Fernandes, Augusto Vassoler, Eduardo Bezerra, Leonel Sousa, Héctor Pettenghi
A Comprehensive Approach and Analysis of Reverse Converters for a Class of Moduli Sets. LASCAS (2024)
Luís Fiolhais, Leonel Sousa
Transient-Execution Attacks: A Computer Architect Perspective. ACM Comput. Surv. 56 (3) (2024)
Mina Khoshbazm Farimani, Soroush Karimian Aliabadi, Reza Entezari-Maleki, Bernhard Egger, Leonel Sousa
Deadline-aware task offloading in vehicular networks using deep reinforcement learning. Expert Syst. Appl. 249 (2024)
Aleksandar Ilic, Leonel Sousa
Special issue: 20th international workshop on algorithms, models and tools for parallel computing on heterogeneous platforms (HeteroPar'22). Concurr. Comput. Pract. Exp. 35 (25) (2023)
Luís Fiolhais, Manuel Goulão, Leonel Sousa
CoDi$: Randomized Caches Through Confusion and Diffusion. IEEE Access 11 (2023)
Luís Fiolhais, Leonel Sousa
QR TPM in Programmable Low-Power Devices. CoRR (2023)
Alexandre Rodrigues, Leonel Sousa, Aleksandar Ilic
Performance Modelling-Driven Optimization of RISC-V Hardware for Efficient SpMV. ISC Workshops (2023)
Leonel Sousa
A Course chapter on Quantum Computing for Master Students in Engineering. CoRR (2023)
Afonso Coutinho, Diogo Marques, Leonel Sousa, Aleksandar Ilic
Sparse-Aware CARM: Rooflining Locality of Sparse Computations. Euro-Par Workshops (1) (2023)
Pengzhou He, Yazheng Tu, Tianyou Bao, Leonel Sousa, Jiafeng Xie
COPMA: Compact and Optimized Polynomial Multiplier Accelerator for High-Performance Implementation of LWR-Based PQC. IEEE Trans. Very Large Scale Integr. Syst. 31 (4) (2023)
Danila A. Gorodecky, Leonel Sousa
Scalable architecture of constant division on FPGA. ARITH (2023)
Ioannis Sourdis, Nele Mentens, Leonel Sousa, Pedro Trancoso
Preface. FPL (2023)
Danilo Carastan-Santos, Krzysztof Rzadca, Leonel Sousa, Denis Trystram
Social and Environmental Effects of Post-COVID-19 Computer Science Virtual Conferencing: The Euro-Par Case. ICT4S (2023)
Joao Mario Domingos, Tiago Rocha, Nuno Neves, Nuno Roma, Pedro Tomás, Leonel Sousa
Supporting RISC-V Performance Counters Through Linux Performance Analysis Tools. ASAP (2023)
Miguel Graça, Diogo Marques, Sergio Santander-Jiménez, Leonel Sousa, Aleksandar Ilic
Interpreting High Order Epistasis Using Sparse Transformers. CHASE (2023)
Alexandre Rodrigues, Leonel Sousa, Aleksandar Ilic
A Performance Modelling-Driven Approach to Hardware Resource Scaling. Euro-Par Workshops (2023)
Diogo Marques, Rafael Campos, Sergio Santander-Jiménez, Zakhar Matveev, Leonel Sousa, Aleksandar Ilic
Unlocking Personalized Healthcare on Modern CPUs/GPUs: Three-way Gene Interaction Study. CoRR (2022)
Sergio Santander-Jiménez, Miguel A. Vega-Rodríguez, Leonel Sousa
Exploiting multi-level parallel metaheuristics and heterogeneous computing to boost phylogenetics. Future Gener. Comput. Syst. 127 (2022)
Ricardo Nobre, Aleksandar Ilic, Sergio Santander-Jiménez, Leonel Sousa
Tensor-Accelerated Fourth-Order Epistasis Detection on GPUs. ICPP (2022)
Gabriel Falcão, Joseph R. Cavallaro, Farhana Sheikh, Leonel Sousa
Guest Editorial: Special Issue on Advances in Signal Processing Systems. J. Signal Process. Syst. 94 (10) (2022)
Mohammad Amin Maleki Sadr, Joao Gante, Benoît Champagne, Gabriel Falcão, Leonel Sousa
Uncertainty Estimation via Monte Carlo Dropout in CNN-Based mmWave MIMO Localization. IEEE Signal Process. Lett. 29 (2022)
Rogério Paludo, Leonel Sousa
NTT Architecture for a Linux-Ready RISC-V Fully-Homomorphic Encryption Accelerator. IEEE Trans. Circuits Syst. I Regul. Pap. 69 (7) (2022)
Stuart F. Oberman, Leonel Sousa, Bogdan Pasca, Alberto Nannarelli
Guest Editorial: Special Section on Emerging and Impacting Trends on Computer Arithmetic. IEEE Trans. Emerg. Top. Comput. 10 (3) (2022)
Ehsan Ataie, Reza Entezari-Maleki, Sayed Ehsan Etesami, Bernhard Egger, Leonel Sousa, Ali Movaghar
Modeling and evaluation of dispatching policies in IaaS cloud data centers using SANs. Sustain. Comput. Informatics Syst. 33 (2022)
Nazanin Sarrafzade, Reza Entezari-Maleki, Leonel Sousa
A genetic-based approach for service placement in fog computing. J. Supercomput. 78 (8) (2022)
Sergio Santander-Jiménez, Miguel A. Vega-Rodríguez, Leonel Sousa
Inter-Algorithm Multiobjective Cooperation for Phylogenetic Reconstruction on Amino Acid Data. IEEE Trans. Cybern. 52 (5) (2022)
Diogo Marques, Rafael Campos, Sergio Santander-Jiménez, Zakhar Matveev, Leonel Sousa, Aleksandar Ilic
Unlocking Personalized Healthcare on Modern CPUs/GPUs: Three-way Gene Interaction Study. IPDPS (2022)
Leila Rashidi, Amir Dalili-Yazdi, Reza Entezari-Maleki, Leonel Sousa, Ali Movaghar
Modeling Epidemic Routing: Capturing Frequently Visited Locations While Preserving Scalability. IEEE Trans. Veh. Technol. 70 (3) (2021)
Pedro Branco, Luís Fiolhais, Manuel Goulão, Paulo Martins, Paulo Mateus, Leonel Sousa
ROTed: Random Oblivious Transfer for embedded devices. IACR Cryptol. ePrint Arch. 2021 (2021)
Diogo Marques, Aleksandar Ilic, Leonel Sousa
Mansard Roofline Model: Reinforcing the Accuracy of the Roofs. ACM Trans. Model. Perform. Evaluation Comput. Syst. 6 (2) (2021)
Hoda Ghabeli, Amir Sabbagh Molahosseini, Azadeh Alsadat Emrani Zarandi, Leonel Sousa
Variable Latency Carry Speculative Adders with Input-based Dynamic Configuration. Comput. Electr. Eng. 93 (2021)
Joao Mario Domingos, Pedro Tomás, Leonel Sousa
Supporting RISC-V Performance Counters through Performance analysis tools for Linux (Perf). CoRR (2021)
Rogério Paludo, Leonel Sousa
Number Theoretic Transform Architecture suitable to Lattice-based Fully-Homomorphic Encryption. ASAP (2021)
Leonel Sousa, Farhana Sheikh, Amine Bermak
Editorial on the Special Section on Algorithms, Circuits, and Systems for Signal Processing at the Edge. IEEE Open J. Circuits Syst. 2 (2021)
Pedro Branco, Luís Fiolhais, Manuel Goulão, Paulo Martins, Paulo Mateus, Leonel Sousa
ROTed: Random Oblivious Transfer for embedded devices. IACR Trans. Cryptogr. Hardw. Embed. Syst. 2021 (4) (2021)
Ricardo Nobre, Aleksandar Ilic, Sergio Santander-Jiménez, Leonel Sousa
Fourth-Order Exhaustive Epistasis Detection for the xPU Era. ICPP (2021)
Ricardo Nobre, Aleksandar Ilic, Sergio Santander-Jiménez, Leonel Sousa
Retargeting Tensor Accelerators for Epistasis Detection. IEEE Trans. Parallel Distributed Syst. 32 (9) (2021)
Gustavo Sanchez, Luciano Agostini, Leonel Sousa, César A. M. Marcon
Parallelism exploration for 3D high-efficiency video coding depth modeling mode one. J. Real Time Image Process. 17 (4) (2020)
Ricardo Nobre, Sergio Santander-Jiménez, Leonel Sousa, Aleksandar Ilic
Accelerating 3-Way Epistasis Detection with CPU+GPU Processing. JSSPP (2020)
Sergio Santander-Jiménez, Miguel A. Vega-Rodríguez, Antonio Zahinos-Márquez, Leonel Sousa
GPU acceleration of Fitch's parsimony on protein data: from Kepler to Turing. J. Supercomput. 76 (12) (2020)
Rafael Campos, Diogo Marques, Sergio Santander-Jiménez, Leonel Sousa, Aleksandar Ilic
Heterogeneous CPU+iGPU Processing for Efficient Epistasis Detection. Euro-Par (2020)
Golnaz Taheri, Ahmad Khonsari, Reza Entezari-Maleki, Leonel Sousa
Temperature-aware core management in MPSoCs: modelling and evaluation using MRMs. IET Comput. Digit. Tech. 14 (1) (2020)
Jean-Claude Bajard, Paulo Martins, Leonel Sousa, Vincent Zucca
Improving the Efficiency of SVM Classification With FHE. IEEE Trans. Inf. Forensics Secur. 15 (2020)
Darío Baptista, Leonel Sousa, Fernando Morgado Dias
Raising the Abstraction Level of a Deep Learning Design on FPGAs. IEEE Access 8 (2020)
Diogo Marques, Aleksandar Ilic, Zakhar A. Matveev, Leonel Sousa
Application-driven Cache-Aware Roofline Model. Future Gener. Comput. Syst. 107 (2020)
Leonel Sousa, Rogerio Paludo, Paulo Martins, Héctor Pettenghi
Towards the Integration of Reverse Converters into the RNS Channels. IEEE Trans. Computers 69 (3) (2020)
João Gante, Gabriel Falcão, Leonel Sousa
Can 5G and Machine Learning Replace the Global Positioning System? ERCIM News 2020 (122) (2020)
Luís Fiolhais, Paulo Martins, Leonel Sousa
Software Emulation of Quantum Resistant Trusted Platform Modules. ICETE (2) (2020)
Reza Entezari-Maleki, Sayed Ehsan Etesami, Negar Ghorbani, Arian Akhavan Niaki, Leonel Sousa, Ali Movaghar
Modeling and Evaluation of Service Composition in Commercial Multiclouds Using Timed Colored Petri Nets. IEEE Trans. Syst. Man Cybern. Syst. 50 (3) (2020)
Francisco Gonçalves, Sergio Santander-Jiménez, Leonel Sousa, José M. Granado Criado, Aleksandar Ilic
Parallel evolutionary computation for multiobjective gene interaction analysis. J. Comput. Sci. 40 (2020)
João Gante, Gabriel Falcão, Leonel Sousa
Deep Learning Architectures for Accurate Millimeter Wave Positioning in 5G. Neural Process. Lett. 51 (1) (2020)
Leila Rashidi, Amir Dalili-Yazdi, Reza Entezari-Maleki, Leonel Sousa, Ali Movaghar
Performance Modeling of Epidemic Routing in Mobile Social Networks with Emphasis on Scalability. CoRR (2020)
Gustavo Sanchez, Ramon Fernandes, Rodrigo Cataldo, Luciano Agostini, Leonel Sousa, César A. M. Marcon
Multicore Parallelism Exploration Targeting 3D-HEVC Intra-Frame Prediction. IEEE Des. Test 37 (3) (2020)
Golnaz Taheri, Ahmad Khonsari, Reza Entezari-Maleki, Leonel Sousa
A hybrid algorithm for task scheduling on heterogeneous multiprocessor embedded systems. Appl. Soft Comput. 91 (2020)
Jean-Claude Bajard, Julien Eynard, Paulo Martins, Leonel Sousa, Vincent Zucca
An asymptotically faster version of FV supported on HPR. ARITH (2020)
Ricardo Nobre, Aleksandar Ilic, Sergio Santander-Jiménez, Leonel Sousa
Exploring the Binary Precision Capabilities of Tensor Cores for Epistasis Detection. IPDPS (2020)
Paulo Martins, Leonel Sousa
The Role of Non-Positional Arithmetic on Efficient Emerging Cryptographic Algorithms. IEEE Access 8 (2020)
Joao Gante, Leonel Sousa, Gabriel Falcão
Dethroning GPS: Low-Power Accurate 5G Positioning Systems Using Machine Learning. IEEE J. Emerg. Sel. Topics Circuits Syst. 10 (2) (2020)
Sergio Santander-Jiménez, Miguel A. Vega-Rodríguez, Leonel Sousa
Analysis of MOEA/D Approaches for Inferring Ancestral Relationships. HAIS (2019)
Paulo Martins, Leonel Sousa
A methodical FHE-based cloud computing model. Future Gener. Comput. Syst. 95 (2019)
Nada El Kassem, Luís Fiolhais, Paulo Martins, Liqun Chen, Leonel Sousa
A Lattice-Based Enhanced Privacy ID. WISTP (2019)
Sergio Santander-Jiménez, Miguel A. Vega-Rodríguez, Leonel Sousa
A multiobjective adaptive approach for the inference of evolutionary relationships in protein-based scenarios. Inf. Sci. 485 (2019)
Nada El Kassem, Liqun Chen, Rachid El Bansarkhani, Ali El Kaafarani, Jan Camenisch, Patrick Hough, Paulo Martins, Leonel Sousa
More efficient, provably-secure direct anonymous attestation from lattices. Future Gener. Comput. Syst. 99 (2019)
Leila Rashidi, Amir Dalili-Yazdi, Reza Entezari-Maleki, Leonel Sousa, Ali Movaghar
Scalable Performance Analysis of Epidemic Routing Considering Skewed Location Visiting Preferences. MASCOTS (2019)
Jean-Claude Bajard, Julien Eynard, Paulo Martins, Leonel Sousa, Vincent Zucca
Note on the noise growth of the RNS variants of the BFV scheme. IACR Cryptol. ePrint Arch. 2019 (2019)
Paulo Martins, Jérémy Marrez, Jean-Claude Bajard, Leonel Sousa
HyPoRes: An Hybrid Representation System for ECC. ARITH (2019)
Nada El Kassem, Luís Fiolhais, Paulo Martins, Liqun Chen, Leonel Sousa
A Lattice-based Enhanced Privacy ID. IACR Cryptol. ePrint Arch. 2019 (2019)
Nicolas Denoyelle, Brice Goglin, Aleksandar Ilic, Emmanuel Jeannot, Leonel Sousa
Modeling Non-Uniform Memory Access on Large Compute Nodes with the Cache-Aware Roofline Model. IEEE Trans. Parallel Distributed Syst. 30 (6) (2019)
João Gante, Gabriel Falcão, Leonel Sousa
Enhancing Beamformed Fingerprint Outdoor Positioning with Hierarchical Convolutional Neural Networks. ICASSP (2019)
Ahmad A. Hiasat, Leonel Sousa
On the Design of RNS Inter-Modulo Processing Units for the Arithmetic-Friendly Moduli Sets {2n+k, 2n - 1, 2n+1 - 1}. Comput. J. 62 (2) (2019)
Fereshteh Jafarzadehpour, Amir Sabbagh Molahosseini, Azadeh Alsadat Emrani Zarandi, Leonel Sousa
Efficient Modular Adder Designs Based on Thermometer and One-Hot Coding. IEEE Trans. Very Large Scale Integr. Syst. 27 (9) (2019)
Fereshteh Jafarzadehpour, Amir Sabbagh Molahosseini, Azadeh Alsadat Emrani Zarandi, Leonel Sousa
New energy-efficient hybrid wide-operand adder architecture. IET Circuits Devices Syst. 13 (8) (2019)
Ahmad A. Hiasat, Leonel Sousa
Sign Identifier for the Enhanced Three Moduli Set {2 n + k , 2 n - 1, 2 n+ 1 - 1}. J. Signal Process. Syst. 91 (8) (2019)
Sergio Santander-Jiménez, Miguel A. Vega-Rodríguez, Jorge Vicente-Viola, Leonel Sousa
Comparative assessment of GPGPU technologies to accelerate objective functions: A case study on parsimony. J. Parallel Distributed Comput. 126 (2019)
Jean-Claude Bajard, Julien Eynard, Paulo Martins, Leonel Sousa, Vincent Zucca
An HPR variant of the FV scheme: Computationally Cheaper, Asymptotically Faster. IACR Cryptol. ePrint Arch. 2019 (2019)
Gustavo Sanchez, Luciano Agostini, Leonel Sousa, César A. M. Marcon
3D-HEVC DMM-1 Parallelism Exploration Targeting Multicore Systems. SBCCI (2018)
Biao Wang, Diego F. de Souza, Mauricio Alvarez Mesa, Chi Ching Chi, Ben H. H. Juurlink, Aleksandar Ilic, Nuno Roma, Leonel Sousa
Highly parallel HEVC decoding for heterogeneous systems with CPU and GPU. Signal Process. Image Commun. 62 (2018)
João Gante, Gabriel Falcão, Leonel Sousa
Beamformed Fingerprint Learning for Accurate Millimeter Wave Positioning. CoRR (2018)
Amir Sabbagh Molahosseini, Ailin Asadpoor, Azadeh Alsadat Emrani Zarandi, Leonel Sousa
Towards Efficient Modular Adders based on Reversible Circuits. ISCAS (2018)
Lidia Kuan, Frederico Pratas, Leonel Sousa, Pedro Tomás
. Int. J. High Perform. Comput. Appl. 32 (2) (2018)
Sergio Santander-Jiménez, Miguel A. Vega-Rodríguez, Leonel Sousa
Analysis of Scheduling Policies in Metaheuristics for Evolutionary Biology. PBio@EuroMPI (2018)
Estefania Serrano, Aleksandar Ilic, Leonel Sousa, Javier García-Blas, Jesús Carretero
Cache-Aware Roofline Model and Medical Image Processing Optimizations in GPUs. ISC Workshops (2018)
Min Chen, Yang Lei, Leonel Sousa, Yao Zhao
Guest Editors' Introduction. Int. J. Semantic Comput. 12 (2) (2018)
Sergio Santander-Jiménez, Miguel A. Vega-Rodríguez, Leonel Sousa
Multiobjective Frog-Leaping Optimization for the Study of Ancestral Relationships in Protein Data. IEEE Trans. Evol. Comput. 22 (6) (2018)
Paulo Martins, Leonel Sousa, Artur Mariano
A Survey on Fully Homomorphic Encryption: An Engineering Perspective. ACM Comput. Surv. 50 (6) (2018)
Golnaz Taheri, Ahmad Khonsari, Reza Entezari-Maleki, Mohammad Baharloo, Leonel Sousa
Temperature-aware dynamic voltage and frequency scaling enabled MPSoC modeling using Stochastic Activity Networks. Microprocess. Microsystems 60 (2018)
Sergio Santander-Jiménez, Miguel A. Vega-Rodríguez, Leonel Sousa
Phylogenetic Reconstructions Using an Indicator-Based Bat Algorithm for Multicore Processors. BIBM (2018)
Joao Gante, Gabriel Falcão, Leonel Sousa
Beamformed Fingerprint Learning for Accurate Millimeter Wave Positioning. VTC Fall (2018)
Reza Entezari-Maleki, Kishor S. Trivedi, Leonel Sousa, Ali Movaghar
Performability-Based Workflow Scheduling in Grids. Comput. J. 61 (10) (2018)
João Gante, Gabriel Falcão, Leonel Sousa
Data-Aided Fast Beamforming Selection for 5G. ICASSP (2018)
Darío Baptista, Fernando Morgado Dias, Leonel Sousa
Configurable N-fold Hardware Architecture for Convolutional Neural Networks. ICBEA (2018)
Alexandre Vieira, Frederico Pratas, Leonel Sousa, Aleksandar Ilic
Accelerating CNN computation: quantisation tuning and network resizing. ANDARE@PACT (2018)
Paulo Martins, Julien Eynard, Jean-Claude Bajard, Leonel Sousa
Arithmetical Improvement of the Round-Off for Cryptosystems in High-Dimensional Lattices. IEEE Trans. Computers 66 (12) (2017)
Jean-Claude Bajard, Julien Eynard, M. Anwar Hasan, Paulo Martins, Leonel Sousa, Vincent Zucca
Efficient reductions in cyclotomic rings - Application to R-LWE based FHE schemes. IACR Cryptol. ePrint Arch. 2017 (2017)
Paulo Martins, Leonel Sousa
A stochastic number representation for fully homomorphic cryptography. SiPS (2017)
Leonel Sousa, Aleksandar Ilic
Cache-aware Roofline Model in Intel® Advisor. ERCIM News 2017 (110) (2017)
Diogo Marques, Helder Duarte, Leonel Sousa, Aleksandar Ilic
Analyzing Performance of Multi-cores and Applications with Cache-aware Roofline Model. HPCS (2017)
Seyed Mostafa Mirhosseini, Amir Sabbagh Molahosseini, Mehdi Hosseinzadeh, Leonel Sousa, Paulo Martins
+ 1 Multiplier. IEEE Trans. Circuits Syst. II Express Briefs (7) (2017)

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Publication Activity (10 Years)

Top Topics

Top Venues

Leonel Sousa