Access control is a key component of security in any computer system. In the last two decades, the research on Role Basead Access Control Models was intense. One of the most important components of a Role Based Model is ...

In addition to the multiple types of prejudice historically encountered by black people in general, black women also suffer discrimination on the grounds of image and beauty. Intimately connected to their social identity, ...

Abstract. This paper presents an attempt to exploring the modeling • with objects as a w~ 01 structuring and systematize the fundamental concepts 01 the software process (SP) with the basic objective 01 understanding them ...

Software processes usually include activities involving severalpeople playing different roles. SPEM provides primitives for defining allthe roles involved in each activity. Software process specification nota-tions are not ...

The maintenance of biodiversity is a long standing puzzle in ecology. It is a classical result that if the interactions of the species in an ecosystem are chosen in a random way, then complex ecosystems can't sustain ...

Objectives: A coordinated collaboration among different healthcare professionals in Emergency Room (ER) processes is critical to promptly care for patients who arrive at the hospital in a delicate health condition, claiming ...