Pedro Tomás

According to our database, Pedro Tomás authored at least 79 papers between 2003 and 2024.

Collaborative distances:

• Dijkstra number of four.
• Erdős number of three.

2024

gem5-accel: A Pre-RTL Simulation Toolchain for Accelerator Architecture Validation.

João Vieira, Nuno Roma, Gabriel Falcão, Pedro Tomás

IEEE Comput. Archit. Lett., 2024

NDPmulator: Enabling Full-System Simulation for Near-Data Accelerators From Caches to DRAM.

João Vieira, Nuno Roma, Gabriel Falcão, Pedro Tomás

IEEE Access, 2024

2023

Super-resolution of magnetic resonance images using Generative Adversarial Networks.

João Guerreiro, Pedro Tomás, Nuno C. Garcia, Helena Aidos

Comput. Medical Imaging Graph., September, 2023

Trading Performance, Power, and Area on Low-Precision Posit MAC Units for CNN Training.

Luís Crespo, Pedro Tomás, Nuno Roma, Nuno Neves

Proceedings of the 35th IEEE International Symposium on Computer Architecture and High Performance Computing, 2023

Stacking Deep Learning Models for Early Detection of Wildfire Smoke Plumes.

Gonçalo Falcão, Armando M. Fernandes, Nuno C. Garcia, Helena Aidos, Pedro Tomás

Proceedings of the 31st European Signal Processing Conference, 2023

Supporting RISC-V Performance Counters Through Linux Performance Analysis Tools.

Joao Mario Domingos, Tiago Rocha, Nuno Neves, Nuno Roma, Pedro Tomás, Leonel Sousa

Proceedings of the 34th IEEE International Conference on Application-specific Systems, 2023

2022

Unified Posit/IEEE-754 Vector MAC Unit for Transprecision Computing.

Luís Crespo, Pedro Tomás, Nuno Roma, Nuno Neves

IEEE Trans. Circuits Syst. II Express Briefs, 2022

Compiling for Vector Extensions With Stream-Based Specialization.

Nuno Neves, Joao Mario Domingos, Nuno Roma, Pedro Tomás, Gabriel Falcão

IEEE Micro, 2022

Decoupling GPGPU voltage-frequency scaling for deep-learning applications.

Francisco Mendes, Pedro Tomás, Nuno Roma

J. Parallel Distributed Comput., 2022

gem5-ndp: Near-Data Processing Architecture Simulation From Low Level Caches to DRAM.

João Vieira, Nuno Roma, Gabriel Falcão, Pedro Tomás

Proceedings of the 2022 IEEE 34th International Symposium on Computer Architecture and High Performance Computing (SBAC-PAD), 2022

Early prototyping and testing of CERN LHC CMS high-granularity calorimeter slow-control system.

Martim Rosado, Stavros Mallios, Pedro Tomás, Nuno Roma, André David

Proceedings of the IEEE International Workshop on Rapid System Prototyping, 2022

Validation of NFV management and orchestration on Kubernetes-based 5G testbed environment.

George Margetis, Barbara Valera-Muros, Konstantinos C. Apostolakis, Almudena Díaz-Zayas, Laura Panizo, Pedro Tomás, Luís Cordeiro, João Henriques, Constantine Stephanidis

Proceedings of the IEEE Globecom 2022 Workshops, 2022

2021

A Compute Cache System for Signal Processing Applications.

João Vieira, Nuno Roma, Gabriel Falcão, Pedro Tomás

J. Signal Process. Syst., 2021

A Reconfigurable Posit Tensor Unit with Variable-Precision Arithmetic and Automatic Data Streaming.

Nuno Neves, Pedro Tomás, Nuno Roma

J. Signal Process. Syst., 2021

Compiler-Assisted Data Streaming for Regular Code Structures.

Nuno Neves, Pedro Tomás, Nuno Roma

IEEE Trans. Computers, 2021

Supporting RISC-V Performance Counters through Performance analysis tools for Linux (Perf).

Joao Mario Domingos, Pedro Tomás, Leonel Sousa

CoRR, 2021

Unlimited Vector Extension with Data Streaming Support.

Joao Mario Domingos, Nuno Neves, Nuno Roma, Pedro Tomás

Proceedings of the 48th ACM/IEEE Annual International Symposium on Computer Architecture, 2021

Positnn: Training Deep Neural Networks with Mixed Low-Precision Posit.

Gonçalo Raposo, Pedro Tomás, Nuno Roma

Proceedings of the IEEE International Conference on Acoustics, 2021

2020

End-to-End Learning of Video Compression using Spatio-Temporal Autoencoders.

Jorge Pessoa, Helena Aidos, Pedro Tomás, Mário A. T. Figueiredo

Proceedings of the IEEE Workshop on Signal Processing Systems, 2020

Dynamic Fused Multiply-Accumulate Posit Unit with Variable Exponent Size for Low-Precision DSP Applications.

Nuno Neves, Pedro Tomás, Nuno Roma

Proceedings of the IEEE Workshop on Signal Processing Systems, 2020

Exploiting Non-conventional DVFS on GPUs: Application to Deep Learning.

Francisco Mendes, Pedro Tomás, Nuno Roma

Proceedings of the 32nd IEEE International Symposium on Computer Architecture and High Performance Computing, 2020

Processing Convolutional Neural Networks on Cache.

João Vieira, Nuno Roma, Gabriel Falcão, Pedro Tomás

Proceedings of the 2020 IEEE International Conference on Acoustics, 2020

Neighborhood-aware autoencoder for missing value imputation.

Helena Aidos, Pedro Tomás

Proceedings of the 28th European Signal Processing Conference, 2020

Reconfigurable Stream-based Tensor Unit with Variable-Precision Posit Arithmetic.

Nuno Neves, Pedro Tomás, Nuno Roma

Proceedings of the 31st IEEE International Conference on Application-specific Systems, 2020

2019

Modeling and Decoupling the GPU Power Consumption for Cross-Domain DVFS.

João Guerreiro, Aleksandar Ilic, Nuno Roma, Pedro Tomás

IEEE Trans. Parallel Distributed Syst., 2019

DVFS-aware application classification to improve GPGPUs energy efficiency.

João Guerreiro, Aleksandar Ilic, Nuno Roma, Pedro Tomás

Parallel Comput., 2019

GPU Static Modeling Using PTX and Deep Structured Learning.

João Guerreiro, Aleksandar Ilic, Nuno Roma, Pedro Tomás

IEEE Access, 2019

Heart Disease Detection Architecture for Lead I Off-the-Person ECG Monitoring Devices.

Pedro Sá, Helena Aidos, Nuno Roma, Pedro Tomás

Proceedings of the 27th European Signal Processing Conference, 2019

2018

Stream data prefetcher for the GPU memory interface.

Nuno Neves, Pedro Tomás, Nuno Roma

J. Supercomput., 2018

MrBayes sMC³.

Lidia Kuan, Frederico Pratas, Leonel Sousa, Pedro Tomás

Int. J. High Perform. Comput. Appl., 2018

Exploiting Compute Caches for Memory Bound Vector Operations.

João Vieira, Nuno Roma, Pedro Tomás, Paolo Ienne, Gabriel Falcão Paiva Fernandes

Proceedings of the 30th International Symposium on Computer Architecture and High Performance Computing, 2018

GPGPU Power Modeling for Multi-domain Voltage-Frequency Scaling.

João Guerreiro, Aleksandar Ilic, Nuno Roma, Pedro Tomás

Proceedings of the IEEE International Symposium on High Performance Computer Architecture, 2018

2017

Adaptive In-Cache Streaming for Efficient Data Management.

Nuno Neves, Pedro Tomás, Nuno Roma

IEEE Trans. Very Large Scale Integr. Syst., 2017

Efficient parallelization of perturbative Monte Carlo QM/MM simulations in heterogeneous platforms.

Sebastião Miranda, Jonas Feldt, Frederico Pratas, Ricardo A. Mata, Nuno Roma, Pedro Tomás

Int. J. High Perform. Comput. Appl., 2017

SCRATCH: an end-to-end application-aware soft-GPGPU architecture and trimming tool.

Pedro Duarte, Pedro Tomás, Gabriel Falcão

Proceedings of the 50th Annual IEEE/ACM International Symposium on Microarchitecture, 2017

2016

BowMapCL: Burrows-Wheeler Mapping on Multiple Heterogeneous Accelerators.

David Nogueira, Pedro Tomás, Nuno Roma

IEEE ACM Trans. Comput. Biol. Bioinform., 2016

A Framework for Application-Guided Task Management on Heterogeneous Embedded Systems.

Francisco Gaspar, Luís Taniça, Pedro Tomás, Aleksandar Ilic, Leonel Sousa

ACM Trans. Archit. Code Optim., 2016

Multi-objective kernel mapping and scheduling for morphable many-core architectures.

Nuno Neves, Rui Neves, Nuno Horta, Pedro Tomás, Nuno Roma

Expert Syst. Appl., 2016

A Cross-Core Performance Model for Heterogeneous Many-Core Architectures.

Rui Pinheiro, Nuno Roma, Pedro Tomás

Proceedings of the High Performance Computing for Computational Science - VECPAR 2016, 2016

Unsupervised variable-grained online phase clustering for heterogeneous/morphable processors.

Miguel Tairum Cruz, Pedro Tomás, Nuno Roma

Proceedings of the International Conference on High Performance Computing & Simulation, 2016

In-Cache Streaming: Morphable Infrastructure for Many-Core Processing Systems.

Nuno Neves, Adrien Mussio, Fabien Gonçalves, Pedro Tomás, Nuno Roma

Proceedings of the Euro-Par 2016: Parallel Processing Workshops, 2016

Performance and Power-Aware Classification for Frequency Scaling of GPGPU Applications.

João Guerreiro, Aleksandar Ilic, Nuno Roma, Pedro Tomás

Proceedings of the Euro-Par 2016: Parallel Processing Workshops, 2016

2015

Multicore SIMD ASIP for Next-Generation Sequencing and Alignment Biochip Platforms.

Nuno Neves, Nuno Sebastião, David Martins de Matos, Pedro Tomás, Paulo F. Flores, Nuno Roma

IEEE Trans. Very Large Scale Integr. Syst., 2015

Prognostic models based on patient snapshots and time windows: Predicting disease progression to assisted ventilation in Amyotrophic Lateral Sclerosis.

André Valério Carreiro, Pedro M. T. Amaral, Susana Pinto, Pedro Tomás, Mamede de Carvalho, Sara C. Madeira

J. Biomed. Informatics, 2015

Morphable hundred-core heterogeneous architecture for energy-aware computation.

Nuno Neves, Henrique Mendes, Ricardo Chaves, Pedro Tomás, Nuno Roma

IET Comput. Digit. Tech., 2015

Acceleration of stochastic seismic inversion in OpenCL-based heterogeneous platforms.

Tomás Ferreirinha, Rúben Nunes, Leonardo Azevedo, Amílcar Soares, Frederico Pratas, Pedro Tomás, Nuno Roma

Comput. Geosci., 2015

Attaining performance fairness in big.LITTLE systems.

Francisco Gaspar, Luís Taniça, Pedro Tomás, Aleksandar Ilic, Leonel Sousa

Proceedings of the 12th International Workshop on Intelligent Solutions in Embedded Systems, 2015

Accelerating Phylogenetic Inference on Heterogeneous OpenCL Platforms.

Lidia Kuan, Leonel Sousa, Pedro Tomás

Proceedings of the 2015 IEEE TrustCom/BigDataSE/ISPA, 2015

Multi-kernel Auto-Tuning on GPUs: Performance and Energy-Aware Optimization.

João Guerreiro, Aleksandar Ilic, Nuno Roma, Pedro Tomás

Proceedings of the 23rd Euromicro International Conference on Parallel, 2015

Energy-Efficient Architecture for DP Local Sequence Alignment: Exploiting ILP and DLP.

Miguel Tairum Cruz, Pedro Tomás, Nuno Roma

Proceedings of the Bioinformatics and Biomedical Engineering, 2015

Efficient data-stream management for shared-memory many-core systems.

Nuno Neves, Pedro Tomás, Nuno Roma

Proceedings of the 25th International Conference on Field Programmable Logic and Applications, 2015

Fast and Scalable Thread Migration for Multi-core Architectures.

Miguel Rodrigues, Nuno Roma, Pedro Tomás

Proceedings of the 13th IEEE International Conference on Embedded and Ubiquitous Computing, 2015

2014

Stream Oriented Modular Architecture with Polymorphic Processing Engines.

Andriy Gorobets, Frederico Pratas, Nuno Roma, Pedro Tomás

Proceedings of the 26th IEEE International Symposium on Computer Architecture and High Performance Computing Workshop, 2014

Performance-Aware Task Management and Frequency Scaling in Embedded Systems.

Francisco Gaspar, Aleksandar Ilic, Pedro Tomás, Leonel Sousa

Proceedings of the 26th IEEE International Symposium on Computer Architecture and High Performance Computing, 2014

Accelerating Phylogenetic Inference on GPUs: an OpenACC and CUDA comparison.

Lidia Kuan, João Neves, Frederico Pratas, Pedro Tomás, Leonel Sousa

Proceedings of the International Work-Conference on Bioinformatics and Biomedical Engineering, 2014

Burrows-Wheeler Transform based indexed exact search on a multi-GPU OpenCL platform.

David Nogueira, Pedro Tomás, Nuno Roma

Proceedings of the International Conference on High Performance Computing & Simulation, 2014

Low-power vectorial VLIW architecture for maximum parallelism exploitation of dynamic programming algorithms.

Miguel Tairum Cruz, Pedro Tomás, Nuno Roma

Proceedings of the International Conference on High Performance Computing & Simulation, 2014

SchedMon: A Performance and Energy Monitoring Tool for Modern Multi-cores.

Luís Taniça, Aleksandar Ilic, Pedro Tomás, Leonel Sousa

Proceedings of the Euro-Par 2014: Parallel Processing Workshops, 2014

GPU Accelerated Stochastic Inversion of Deep Water Seismic Data.

Tomás Ferreirinha, Rúben Nunes, Amílcar Soares, Frederico Pratas, Pedro Tomás, Nuno Roma

Proceedings of the Euro-Par 2014: Parallel Processing Workshops, 2014

Accelerating differential power analysis on heterogeneous systems.

João Amaral, Francesco Regazzoni, Pedro Tomás, Ricardo Chaves

Proceedings of the 9th Workshop on Embedded Systems Security, 2014

Finite-Difference in Time-Domain Scalable Implementations on CUDA and OpenCL.

Lidia Kuan, Pedro Tomás, Leonel Sousa

Proceedings of the Numerical Computations with GPUs, 2014

2013

HotStream: Efficient Data Streaming of Complex Patterns to Multiple Accelerating Kernels.

Sergio Paiagua, Frederico Pratas, Pedro Tomás, Nuno Roma, Ricardo Chaves

Proceedings of the 25th International Symposium on Computer Architecture and High Performance Computing, 2013

Transparent Application Acceleration by Intelligent Scheduling of Shared Library Calls on Heterogeneous Systems.

João Colaço, Adrian Matoga, Aleksandar Ilic, Nuno Roma, Pedro Tomás, Ricardo Chaves

Proceedings of the Parallel Processing and Applied Mathematics, 2013

Monitoring Performance and Power for Application Characterization with the Cache-Aware Roofline Model.

Diogo Antão, Luís Taniça, Aleksandar Ilic, Frederico Pratas, Pedro Tomás, Leonel Sousa

Proceedings of the Parallel Processing and Applied Mathematics, 2013

A flexible shared library profiler for early estimation of performance gains in heterogeneous systems.

Adrian Matoga, Ricardo Chaves, Pedro Tomás, Nuno Roma

Proceedings of the International Conference on High Performance Computing & Simulation, 2013

A comparison of computing architectures and parallelization frameworks based on a two-dimensional FDTD.

Lidia Kuan, Pedro Tomás, Leonel Sousa

Proceedings of the International Conference on High Performance Computing & Simulation, 2013

Scalable and high throughput biosensing platform.

José M. Leitão, José A. Germano, Nuno Roma, Ricardo Chaves, Pedro Tomás

Proceedings of the 23rd International Conference on Field programmable Logic and Applications, 2013

BioBlaze: Multi-core SIMD ASIP for DNA sequence alignment.

Nuno Neves, Nuno Sebastião, Andre Patricio, David Martins de Matos, Pedro Tomás, Paulo F. Flores, Nuno Roma

Proceedings of the 24th International Conference on Application-Specific Systems, 2013

2012

Energy efficient stream-based configurable architecture for embedded platforms.

Frederico Pratas, Pedro Tomás, Pedro Trancoso, Leonel Sousa

Proceedings of the 2012 International Conference on Embedded Computer Systems: Architectures, 2012

2010

A quantitative analysis of firing rate estimators: Unveiling bias sources.

Pedro Tomás, Leonel Sousa

Neurocomputing, 2010

Efficient Independent Component Analysis on a GPU.

Rui Ramalho, Pedro Tomás, Leonel Sousa

Proceedings of the 10th IEEE International Conference on Computer and Information Technology, 2010

2009

A Feature Selection Algorithm for the Regularization of Neuron Models.

Pedro Tomás, Leonel Augusto Sousa

IEEE Trans. Instrum. Meas., 2009

Neural code metrics: Analysis and application to the assessment of neural models.

João C. Martins, Pedro Tomás, Leonel Sousa

Neurocomputing, 2009

2008

Statistical Analysis of a Spike Train Distance in Poisson Models.

Pedro Tomás, Leonel Sousa

IEEE Signal Process. Lett., 2008

Towards a Unified Model for the Retina - Static vs Dynamic Integrate and Fire Models.

Pedro Tomás, João C. Martins, Leonel Sousa

Proceedings of the First International Conference on Biomedical Electronics and Devices, 2008

2007

An Efficient Expectation-Maximisation Algorithm for Spike Classification.

Pedro Tomás, Leonel Sousa

Proceedings of the 15th International Conference on Digital Signal Processing, 2007

Stochastic integrate-and-fire model for the retina.

Sergio Capela, Pedro Tomás, Leonel Sousa

Proceedings of the 15th European Signal Processing Conference, 2007

2005

Visual neuroprosthesis: a non invasive system for stimulating the cortex.

Moisés Piedade, José A. B. Gerald, Leonel Sousa, Gonçalo Tavares, Pedro Tomás

IEEE Trans. Circuits Syst. I Regul. Pap., 2005

2003

An FPL Bioinspired Visual Encoding System to Stimulate Cortical Neurons in Real-Time.

Leonel Sousa, Pedro Tomás, Francisco J. Pelayo, Antonio Martínez-Álvarez, Christian A. Morillas, Samuel F. Romero

Proceedings of the Field Programmable Logic and Application, 13th International Conference, 2003