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Multiplier supporting accuracy and energy trade-offs for recognition applications

Title
Multiplier supporting accuracy and energy trade-offs for recognition applications
Authors
Kim, NS[Kim, Nam Sung]Park, T[Park, Taejoon]Narayanamoorthy, S[Narayanamoorthy, Srinivasan]Asgharimoghaddam, H[Asgharimoghaddam, Hadi]
DGIST Authors
Park, T[Park, Taejoon]
Issue Date
2014-03-27
Citation
Electronics Letters, 50(7), 512-513
Type
Article
Article Type
Article
Keywords
Computational AccuracyEconomic and Social EffectsEnergy-ConstrainedEnergy EfficientEnergy UtilizationMobile Computing DevicesRecognition AccuracyRecognition AlgorithmRuntimes
ISSN
0013-5194
Abstract
The need to support various recognition applications on energyconstrained mobile computing devices has steadily grown. Exploiting common characteristics of recognition algorithms, a very energy-efficient multiplier that can support a runtime trade-off between computational accuracy and energy consumption is proposed. Compared to a precise multiplier, the proposed multiplier consumes 11.6×-3.2× less energy per multiplication while achieving 82-99% of the computational accuracy with negligible negative impact on recognition accuracy for three different recognition applications.
URI
http://hdl.handle.net/20.500.11750/3104
DOI
10.1049/el.2013.4212
Publisher
Institution of Engineering and Technology
Files:
There are no files associated with this item.
Collection:
Information and Communication EngineeringETC1. Journal Articles


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