Preserve

The Digital Signature Dilemma: To Preserve or Not to Preserve

Since the mid-1990s, dozens of States, including those of the EU, have reformed their evidence laws so as to grant digital signature technologies the same proof value as handwritten signatures, as a mechanism for proving identity of authorship, consentement to obligations, and integrity of electronic records after their transmission across time and space. Yet, several archival institutions (inc...

Transformations that Preserve Learnability

Replacement Can Preserve Termination

We consider the replacement transformation operation, a very general and powerful transformation, and study under which conditions it preserves universal termination besides computed answer substitutions. With this safe replacement we can signiicantly extend the safe unfold/fold transformation sequence presented in 11]. By exploiting typing information, more useful conditions can be deened and ...

Transformat ions that Preserve

A b s t r a c t . We consider transformations (performed by general recursive operators) mapping recursive functions into recursive functions. These transformations can be considered as mapping sets of recursive functions into sets of recursive functions. A transformation is said to be preserving the identification type I, if the transformation always maps/-identifiable sets into/-identifiable ...

To Preserve Innocence

Scapegoats have always served to underline the standards of the majority, a new book suggests that society in the 19th and 20th centuries has used the mentally ill as the outcasts necessary to confirm its stability and righteousness.