Publications

Articles

International Journal Articles: 3

2021

- Nuno Neves and Pedro Tomás and Nuno Roma, A Reconfigurable Posit Tensor Unit with Variable-Precision Arithmetic and Automatic Data Streaming, article in Journal of Signal Processing Systems, to appear on 2021, Springer [bibTex]
- João Miguel Morgado Pereira Vieira and Nuno Roma and Gabriel Falcao and Pedro Tomás, A Compute Cache System for Signal Processing Applications, article in Journal of Signal Processing Systems, Apr. 2021, Springer [DOI Article link] [bibTex]
- Nuno Neves and Pedro Tomás and Nuno Roma, Compiler-Assisted Data Streaming for Regular Code Structures, article in IEEE Transactions on Computers vol. 70 (3) pp. 483-494, Mar. 2021, IEEE [DOI Article link] [bibTex] [PDF]

International Conferences: 10

2021

- Gonçalo Eduardo Cascalho Raposo and Pedro Tomás and Nuno Roma, PositNN: Training Deep Neural Networks with Mixed Low-Precision Posit, presented at IEEE International Conference on Acoustics, Speech and Signal Processing (ICASSP2021), Jun. 2021 [bibTex] [PDF]
- Joao Mario Domingos and Pedro Tomás and Leonel Sousa, Supporting RISC-V Performance Counters through Performance Analysis Tools for Linux (Perf), presented at 5th Workshop on Computer Architecture Research with RISC-V (CARRV 2021), Jun. 2021 [bibTex] [PDF]
- Joao Mario Domingos and Nuno Neves and Nuno Roma and Pedro Tomás, Unlimited Vector Extension with Data Streaming Support, presented at International Symposium on Computer Architecture (ISCA), Jun. 2021 [DOI Article link] [bibTex] [PDF]
- Miguel Eduardo Mateus Pinho and Pedro Tomás and Nuno Roma, Packing and Fusing Narrow-Width Vector Operations for Energy-Efficient SIMD, presented at International Conference on High Performance Computing & Simulation (HPCS 2020), Mar. 2021 [bibTex] [PDF]

2020

- Nuno Neves and Pedro Tomás and Nuno Roma, Dynamic Fused Multiply-Accumulate Posit Unit With Variable Exponent Size For Low-Precision DSP Applications, presented at IEEE International Workshop on Signal Processing Systems (SIPS 2020), Oct. 2020 [bibTex] [PDF]
- Francisco Soares Mendes and Pedro Tomás and Nuno Roma, Application of Non-Conventional GPU DVFS on Deep Neural Networks, presented at International Symposium on Computer Architecture and High Performance Computing (SBAC-PAD 2020), Sep. 2020 [bibTex] [PDF]
- Jorge Pessoa and Helena Aidos and Pedro Tomás and Mário A. T. Figueiredo, End-to-End Learning of Video Compression Using Spatio-Temporal Autoencoders, presented at IEEE International Workshop on Signal Processing Systems, Aug. 2020 [DOI Article link] [bibTex] [PDF]
- Helena Aidos and Pedro Tomás, Neighborhood-Aware Autoencoder for Missing Value Imputation, presented at 28th European Signal Processing Conference, Aug. 2020 [bibTex]
- Nuno Neves and Pedro Tomás and Nuno Roma, Reconfigurable Streaming Tensor Unit with Variable-Precision Posit Arithmetic, presented at 31st IEEE International Conference on Application-specific Systems, Architectures and Processors (ASAP 2020), Jul. 2020 [bibTex] [PDF]
- João Miguel Morgado Pereira Vieira and Nuno Roma and Gabriel Falcao and Pedro Tomás, Processing Convolutional Neural Networks on Cache, presented at International Conference on Acoustics, Speech, and Signal Processing (ICASSP2020), May. 2020 [bibTex] [PDF]

as Editors

Edited Proceedings: 1

2021