OBJECTIVE The number of individuals with limited English proficiency in the USA is large and rapidly growing. Consequently, addressing language barriers in access to medical care is becoming increasingly important. Previous studies have reported that individuals with limited English proficiency have more difficulty gaining access to care, compared to English-proficient individuals. We assessed ...

Role-based access control has been a focal area for many security researchers over the last decade. There have been a large number of models, and many rich specification languages. However there has been little attention paid to the way in which access control policy is stored persistently. This paper investigates policy storage from the perspective of access control to the policy itself, and o...