<p>School bus accommodation-relaxing skiascopy</p>

Relaxing stratification

A number of ways of relaxing the stratification constraint for the axioms of Quine’s NF are reviewed. It is shown how most of them result in

Couplers Upper Bus Lower Bus

Convergence accommodation.

Steady-state accommodation responses were measured in both eyes as a function of vergence angle and direction of lateral gaze. The measurements were made with a binocular laser optometer. Small speckle patterns were used as fusional stimuli in an otherwise dark field. These patterns have the advantage of providing no blur stimulus to accommodation. Convergence accommodation for vergence angles ...

Relaxing the Value Restriction

Restricting polymorphism to values is now the standard way to obtain soundness in ML-like programming languages with imperative features. While this solution has undeniable advantages over previous approaches, it forbids polymorphism in many cases where it would be sound. We use a subtyping based approach to recover part of this lost polymorphism, without changing the type algebra itself, and t...

Relaxing Chosen-Ciphertext Security

Security against adaptive chosen ciphertext attacks (or, CCA security) has been accepted as the standard requirement from encryption schemes that need to withstand active attacks. In particular, it is regarded as the appropriate security notion for encryption schemes used as components within general protocols and applications. Indeed, CCA security was shown to suffice in a large variety of con...