GMarte: Grid middleware to abstract remote task execution more

Grid computing technologies are now being largely deployed with the widespread adoption of the Globus Toolkit as the industrial standard Grid middleware. However, its inherent steep learning curve discourages the use of these technologies for non-experts. Therefore, to increase the use of Grid computing, it is important to have high-level tools that simplify the process of remote task execution. In this paper we introduce a middleware, developed on top of the Java Commodity Grid, which offers an object-oriented, user-friendly application programming interface, from the Java language, which eases remote task execution for computationally intensive applications