… a reliable cryptographic key from such noisy data. Some recent techniques attempt to correct
the noise in the data by using … We observe that for some sketch families, the relative entropy …

… a brief sketch of how its parts are composed and how they work. We also define the task
of … observed that the use of standard deviation causes apparently good samples to be …

… use the notion of relative entropy loss together with entropy … sketch for biometric templates.
Besides the subtleties in the … a general and accurate way to compute the min-entropy (or any …

… that even an imperfect estimate of entropy could be used to rank … entropy (ApEn), and many
papers have appeared drawing … a template of length m points, one identifies other templates …

… As an example one of the (40x40-pixel) templates is drawn as a white square inside the …
entropy measure yields reliable results with a smooth basin also for very dissimilar templates …

… For a given fuzzy sketch construction, the objective is then to derive a lower bound on the
min entropy of the biometric template when conditioned on a given sketch, which itself yields …

… decisions tend to become more accurate. We have observed the … does not really help draw
any conclusions about the query. Their … the lowest-entropy mass and normal templates in the …

… The method draws a clear distinction between the objective … default settings to produce
reliably good results that are very … , segmented from MRI using a template-based semiautomated …

… in high entropy alloys. We draw attention to two techniques: the real space method of … are
seen to be complementary tools for accurate determination of displacement and strain fields …

… and forward matches occur and is not necessarily reliable for small numbers of matches. …
us of the reliability of the calculated result. For example, say that we find B template matches, …