963 search results - page 57 / 193 » Conditional Digital Signatures |
SIBGRAPI
2009
IEEE
14 years 4 months ago
2009
IEEE
—This work aims at investigating the influence of luminance information and environment illumination on skin classification. We explore Bayesian approaches to perform automatic...
VTS
2000
IEEE
14 years 2 months ago
2000
IEEE
Transient Signal Analysis is a digital device testing method that is based on the analysis of voltage transients at multiple test points. In this paper, the power supply transient...
EDBT
2010
ACM
14 years 3 months ago
2010
ACM
Secure data sharing in multi-party environments requires that both authenticity and confidentiality of the data be assured. Digital signature schemes are commonly employed for au...
ISW
2001
Springer
14 years 2 months ago
2001
Springer
Abstract. We introduce the notion of persistent authenticated dictionaries, that is, dictionaries where the user can make queries of the type “was element e in set S at time t?...
AUTOMATICA
2004
13 years 10 months ago
2004
From an analog system K, digital systems Kd and Kbt are often obtained via the step-invariant and bilinear transformations, respectively. For the case when K is stable, it is show...