Abstract Grid services can be composed into processes, providing a high level definition of the computations involved in terms of their data exchanges and control flow dependenci...
Thomas Heinis, Cesare Pautasso, Oliver Deak, Gusta...
This article reports on analyses of usage and design activities by users of the Instructional Architect (IA), an end-user authoring tool designed to support easy access to and use...
Technologies can be used ? or appropriated ? in different ways by different users, but how do the use patterns evolve, and how can design facilitate such evolution? This paper app...
Clusters of workstations have emerged as an important platform for building cost-effective, scalable, and highlyavailable computers. Although many hardware solutions are available...
Eitan Frachtenberg, Fabrizio Petrini, Juan Fern&aa...
The rapid growth of the Web has increased the importance of decentralized metadata creation. Resource authors must create their own metadata to enable enhanced information seeking...