Learn More
The real-time community is devoting considerable attention to exible scheduling and adaptive systems. One popular means of increasing the exibility, and hence eeectiveness, of real-time systems is to use value-based scheduling. It is surprising however, how little attention has been devoted, in the scheduling eld, to the actual assignment of value. This(More)
In future real-time systems such as those required for intelligent autonomous vehicle control, we need exibility in choosing the set of services to support under varying environmental conditions and system states. It is infeasible to make an optimal choice at run-time, so we propose a method of ranking the services pre run-time, based on thèutility' of each(More)
OBJECTIVE To assess levels of and identify factors associated with food insecurity on the Navajo Nation. DESIGN A cross-sectional study was conducted utilizing the ten-item Radimer/Cornell food insecurity instrument. Sociodemographic, psychosocial and anthropometric data were collected. SETTING Navajo Nation, USA. SUBJECTS Two hundred and seventy-six(More)
BACKGROUND Low-income black residents of Baltimore City have disproportionately higher rates of obesity and chronic disease than other Maryland residents. Increasing the availability and affordability of healthy food are key strategies to improve the food environment and can lead to healthier diets. This paper describes B'More Healthy: Retail Rewards(More)
  • 1