517 search results - page 34 / 104 » Adaptive Threshold Masking |
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WISA
2010
Springer
14 years 9 months ago
2010
Springer
In this paper we present two attacks that exploit cache events, which are visible in some side channel, to derive a secret key used in an implementation of AES. The first is an imp...
ICDAR
2009
IEEE
15 years 6 months ago
2009
IEEE
Scanned document images are nowadays becoming available in increasingly higher resolutions. Meanwhile, the variations in image quality within typical document collections increase...
DAC
2006
ACM
16 years 26 days ago
2006
ACM
Process induced threshold voltage variations bring about fluctuations in circuit delay, that affect the FPGA timing yield. We propose an adaptive FPGA architecture that compensate...
ISCA
1999
IEEE
15 years 4 months ago
1999
IEEE
This paper proposes a new coherence method called "multicast snooping" that dynamically adapts between broadcast snooping and a directory protocol. Multicast snooping is...
ICA
2010
Springer
15 years 1 months ago
2010
Springer
In this paper, we propose a novel method for blind source separation (BSS) based on time-frequency sparseness (TF) that can estimate the number of sources and time-frequency masks,...