Abstract: A work request control system for receiving work requests from input devices provides a priority queuing mechanism for performance of tasks by a finite pool of heterogeneous resources. An input receives work requests from input devices and an attribute mechanism receives the work requests and determines the values of each of multiple attributes for each work request. A queue mechanism calculates using the multiple attributes and by considering each request as a multi-dimensional eigenvector the relative distance of each eigenvector in relation to a reference eigenvector and asserts the work requests in a priority order determined by the relative distance of each eigenvector.