Prof. Ing. Lukáš Sekanina, Ph.D.

PETRLÍK Jiří and SEKANINA Lukáš. Multiobjective evolution of approximate multiple constant multipliers. In: IEEE International Symposium on Design and Diagnostics of Electronic Circuits and Systems 2013. Brno: IEEE Computer Society, 2013, pp. 116-119. ISBN 978-1-4673-6133-0.
Publication language:english
Original title:Multiobjective evolution of approximate multiple constant multipliers
Title (cs):Multikriteriální návrh násobiček s vícenásobnými koeficienty pro nepřesné počítání
Pages:116-119
Proceedings:IEEE International Symposium on Design and Diagnostics of Electronic Circuits and Systems 2013
Conference:IEEE International Symposium on Design and Diagnostics of Electronic Circuits and Systems 2013
Place:Brno, CZ
Year:2013
ISBN:978-1-4673-6133-0
Publisher:IEEE Computer Society
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Keywords
multiple constant multiplier, approximate computing
Annotation
Multiple constant multiplier (MCM) is a digital circuit which multiplies its single input by N constants. As MCMs are composed of adders and shifters, their implementation cost is relatively low. In this paper, we propose a method for design of approximate multiple constant multipliers where the requirement on functional equivalence between the specification and implementation is relaxed in order to further reduce the area on a chip or minimize delay. The proposed method is based on multiobjective Cartesian Genetic Programming. It provides many trade-off solutions among accuracy, area and delay. 
BibTeX:
@INPROCEEDINGS{
   author = {Ji{\v{r}}{\'{i}} Petrl{\'{i}}k and Luk{\'{a}}{\v{s}}
	Sekanina},
   title = {Multiobjective evolution of approximate multiple constant
	multipliers},
   pages = {116--119},
   booktitle = {IEEE International Symposium on Design and Diagnostics of
	Electronic Circuits and Systems 2013},
   year = {2013},
   location = {Brno, CZ},
   publisher = {IEEE Computer Society},
   ISBN = {978-1-4673-6133-0},
   language = {english},
   url = {http://www.fit.vutbr.cz/research/view_pub.php?id=10237}
}

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