ListarAC - Contribuciones a congresos científicos por tema "HUB format"
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Floating Point Square Root under HUB Format
Villalba-Moreno, Julio
; Hormigo-Aguilar, Javier (2017-09-26)
Unit-Biased (HUB) is an emerging format based on shifting the representation line of the binary numbers by half unit in the last place. The HUB format is specially relevant for computers where rounding to nearest is ... -
Improving Fixed-Point Implementation of QR Decomposition by Rounding-to-Nearest
Muñoz, Sergio D.; Hormigo-Aguilar, Javier (2015-06-29)
QR decomposition is a key operation in many current communication systems. This paper shows how to reduce the area of a fixed-point QR decomposition implementation based on Givens rotations by using a new number ... -
Reproducible SUmmation under HUB Format
Floating point reproducibility is a property claimed by programmers and end users. Half-Unit-Biased (HUB) is a new representation format in which the round to nearest is carried out by truncation, preventing any ... -
Simplified Floating-Point Units for High Dynamic Range Image and Video Systems
Hormigo-Aguilar, Javier; Villalba-Moreno, Julio (2015-06-29)
The upcoming arrival of high dynamic range image and video applications to consumer electronics will force the utilization of floating-point numbers on them. This paper shows that introducing a slight modification on ...