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- Charles Tsen, Sonia Gonzalez-Navarro, Michael J. Schulte
- 2007 25th International Conference on Computer…
- 2007

Because of the growing importance of decimal floating-point (DFP) arithmetic, specifications for it are included in the IEEE Draft Standard for Floating-point Arithmetic (IEEE P754). In this paper, we present a novel algorithm and hardware design for a DFP adder. The adder performs addition and subtraction on 64-bit operands that use the IEEE P754 binary… (More)

- Sonia Gonzalez-Navarro, Charles Tsen, Michael J. Schulte
- IEEE Trans. Computers
- 2013

Because of the growing importance of decimal floating-point (DFP) arithmetic, specifications for it were recently added to the draft revision of the IEEE 754 Standard (IEEE P754). In this paper, we present a hardware design for a rounding unit for 64-bit DFP numbers (decimal64) that use the IEEE P754 binary encoding of DFP numbers, which is widely known as… (More)

- Samuel Tsen, Sonia Gonzalez-Navarro, Michael J. Schulte, Katherine Compton
- IEEE Trans. Computers
- 2011

- Rekha K. James, K. Poulose Jacob, +15 authors K. P. Jacob
- 2011

Floating-point representation can support a much wider range of values over fixed point representation. The performance of decimal floating-point operations is an important measure in many application domains such as financial, commercial, and internet-based computations. In this research, an iterative decimal floating-point multiplier design in IEEE… (More)

- Carlos Garcia-Vega, Sonia Gonzalez-Navarro, Pedro Balboa-La Chica, Julio Villalba
- IEEE Trans. Computers
- 2016

- Sonia Gonzalez-Navarro, Javier Hormigo
- 2017 IEEE 24th Symposium on Computer Arithmetic…
- 2017

Emerging embedded applications lack of a specific standard when they require floating-point arithmetic. In this situation they use the IEEE-754 standard or ad hoc variations of it. However, this standard was not designed for this purpose. This paper aims to open a debate to define a new extension of the standard to cover embedded applications. In this work,… (More)