We provide an overview of a CPU management algorithm called RAP (Rate-based Adjustable Priority Scheduling) that provides predictable service and dynamic QOS control in the presence of varying compute times, arrival and departure of processes, and CPU overloads. A signiicant feature of RAP includes an application-level QOS manager that implements policies for graceful adaptation in the face of ...

Load shedding is generally regarded as the final option to evade voltage collapse and blackout following major overloads. The traditional method of load curtails random loads regardless their importance until system’s improved. Shedding without considering priority will lead power interruption in vital infrastructures. Hence, improve existing system protection scheme, development a more effecti...

W consider how two networked large-scale service systems that normally operate separately, such as call centers, can help each other when one encounters an unexpected overload and is unable to immediately increase its own staffing. Our proposed control activates serving some customers from the other system when a ratio of the two queue lengths (numbers of waiting customers) exceeds a threshold....

Systems with timing constraints have become pervasive in several disciplines, such as real-time arti-cial intelligence, operating systems, operations research , and local area networks. Most of the work in real-time system scheduling deals with admission control algorithms to guarantee that accepted tasks will meet their deadlines. In this paper, we compare the diierent algorithms, and suggest ...

Abstract The article proposes an original approach to the protection of forestry machines from overloads when using a friction material made pressed wood. use compressed wood is environmentally important aspect in manufacture materials for safety devices machines. This contributes development green technologies engineering and ensures increase environmental friendliness logging operations. Howe...