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- Pedro Miguens Matutino, Ricardo Chaves, Leonel Sousa
- 2010 13th Euromicro Conference on Digital Systemâ€¦
- 2010

A new moduli set {2n-1, 2n+3, 2n+1, 2n-3} has recently been proposed to represent numbers in Residue Number Systems (RNS), increasing the number of channels. With this, the processing time can beâ€¦ (More)

- Pedro Miguens Matutino, Leonel Sousa
- 2008 11th EUROMICRO Conference on Digital Systemâ€¦
- 2008

The sum of absolute differences (SAD) is a distance metric commonly used to determine the similarity between two data sets. A very recent method for directly comparing the magnitude of two numbersâ€¦ (More)

- Pedro Miguens Matutino, HÃ©ctor Pettenghi, Ricardo Chaves, Leonel Sousa
- 2012 15th Euromicro Conference on Digital Systemâ€¦
- 2012

Recently new Residue Number Systems (RNS) moduli sets have been proposed in order to increase the dynamic range and reduce the width of channels, therefore, reducing the processing time and furtherâ€¦ (More)

- Pedro Miguens Matutino, Ricardo Chaves, Leonel Sousa
- 2011 14th Euromicro Conference on Digital Systemâ€¦
- 2011

In this paper Residue Number Systems (RNS) conversion structures from Binary to RNS modulo {2n ± 3} are proposed. These structures are based on arithmetic calculations without the need forâ€¦ (More)

- Pedro Miguens Matutino, Ricardo Chaves, Leonel Sousa
- IEEE Trans. VLSI Syst.
- 2015

In this brief, a read-only-memoryless structure for binaryto-residue number system (RNS) conversion modulo {2nÂ±k} is proposed. This structure is based only on adders and constant multipliers. Thisâ€¦ (More)

- Pedro Miguens Matutino, Ricardo Chaves, Leonel Sousa
- Signal Processing Systems
- 2014

This paper proposes an efficient scalable Residue Number System (RNS) architecture supporting moduli sets with an arbitrary number of channels, allowing to achieve larger dynamic range and a higherâ€¦ (More)

In this paper a new ROM-less structure for binaryto-RNS conversion modulo {2 Â± k} is proposed. The proposed structure is based on adders and constant multipliers units without the need for ROMs. Theâ€¦ (More)

- Pedro Miguens Matutino, Ricardo Chaves, Leonel Sousa
- 2014 International Symposium on Integratedâ€¦
- 2014

In this paper, a novel ROM-less RNS-to-binary converter is proposed, using a new balanced moduli set {2<sup>2n</sup> -1, 2<sup>2n</sup> + 1, 2<sup>n</sup> - 3, 2<sup>n</sup> + 3} for n even. Theâ€¦ (More)

In this paper, a novel ROM-less RNS-to-binary converter is proposed, using a new balanced moduli set {22n âˆ’ 1, 2 + 1, 2 âˆ’ 3, 2 + 3} for n even. The proposed converter is implemented with a two stageâ€¦ (More)