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 Karel H G Walters

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Average citations per article0.33
Citation Count1
Publication count3
Publication years2009-2012
Available for download1
Average downloads per article429.00
Downloads (cumulative)429
Downloads (12 Months)28
Downloads (6 Weeks)5
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January 2012 ACM Transactions on Architecture and Code Optimization (TACO) - Special Issue on High-Performance Embedded Architectures and Compilers: Volume 8 Issue 4, January 2012
Publisher: ACM
Citation Count: 0
Downloads (6 Weeks): 5,   Downloads (12 Months): 28,   Downloads (Overall): 429

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In spite of the fact that floating-point arithmetic is costly in terms of silicon area, the joint design of hardware for floating-point and integer arithmetic is seldom considered. While components like multipliers and adders can potentially be shared, floating-point and integer units in contemporary processors are practically disjoint. This work ...
Keywords: Floating-point, embedded systems, fused multiply-add (fma), digital signal processing, area, datapath, integer, low-power, multiply-accumulate (mac), pipeline

July 2009 AHS '09: Proceedings of the 2009 NASA/ESA Conference on Adaptive Hardware and Systems
Publisher: IEEE Computer Society
Citation Count: 0

The increasing amount of data produced in satellites poses a downlink communication problem due to the limited data rate of the downlink. This bottleneck is solved by introducing more and more processing power on-board to compress data to a satisfiable rate. This paper introduces an algorithm which has been developed ...

March 2009 Physical Communication: Volume 2 Issue 1-2, March, 2009
Publisher: Elsevier Science Publishers B. V.
Citation Count: 1

Cognitive Radio is considered as a promising technology to address the paradox of spectrum scarcity and spectrum under-utilization. It has to operate in different bands under various data rates and combat adverse channel conditions. Therefore, Cognitive Radio needs an adaptive physical layer which has to be supported by a reconfigurable ...
Keywords: Reconfigurable platform, Montium, Cognitive Radio

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