Enter once, reuse often

Enter Once, Share Everywhere: User Profile Management in Converged Networks

How to Reuse a "Write-Once" Memory

Storage media such as digital optical disks, PROMS, or paper tape consist of a number of "write-once" bit positions (wits); each wit initially contains a "0" that may later be irreversibly overwritten with a "1." It is demonstrated that such "write-once memories" (woms) can be "rewritten" to a surprising degree. For example, only 3 wits suffice to represent any 2-bit value in a way that can lat...

Generic Model Transformations: Write Once, Reuse Everywhere

Model transformation is one of the core techniques in Model Driven Engineering. Many transformation languages exist nowadays, but few offer mechanisms directed to the reuse of whole transformations or transformation fragments in different contexts. Taking inspiration from generic programming, in this paper we define model transformation templates. These templates are defined over metamodel conc...

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Pituitary incidentalomas - How often is too often?

INTRODUCTION Clinical nonfunctional pituitary microadenomas, also known as incidentalomas are accidental observations made due to the application of high resolution imaging techniques as computed tomography or magnetic resonance. There are no standards regarding the follow-up of these tumors and taking into account their increased frequency among general population (during the last years they w...