A Demanding User is a Semantic User

摘要

Achieving high-level on-demand computing Art Sedighi Grid computing enables uniform and single-view access to a set of resources managed centrally by a system administrator &#151 either a human being or a software piece. The most challenging part of building a grid environment is the scheduling of tasks across available nodes efficiently. The administrator of a grid environment is thus responsible for meeting supply and demands of its users, or for managing of resources. Many of the grid infrastructure software solutions available today