We investigate interoperability aspects of scientific workflow systems and argue that the
workflow execution environment, the model of computation (MoC), and the workflow …

We present a generic and light-weight Grid workflow execution engine made available as a
Grid service. A long-term goal is to facilitate the rapid development of application-oriented …

Motivated by the advent of powerful hardware such as SMP machines and execution
environments such as Grids, research in parallel programming has gained much attention …

The present work describes an approach to simplify the development of scientific
applications. The approach aims at hiding accidental complexities encountered when …

We present an approach for development of Grid resource management tools, where we put
into practice internationally established high-level views of future Grid architectures. The …

Grid computing is the computing infrastructure of the next century where unlimited hardware
and software resources are delivered to user's fingertips. Much of the power delivered by …

Extraordinary long lifecycles of many scientific applications commonly surpass multiple
generations of Grid technologies. Therefore the smooth adaptation and migration to newer …

The long lifecycles of many scientific applications tend to surpass multiple generations of
Grid technologies opening an increasing gap developers need to bridge. Therefore …

Rapid advances in hardware, networking and software technologies are fostering an
unprecedented growth in a number of complex, distributed applications. Time-tomarket …

Grid computing environments are dynamic and heterogeneous in nature. In order to realize
application-specific Quality of Service agreements within a grid, specifications at the level of …