In this paper, we introduce Apache Airavata, a software framework to compose, manage,
execute, and monitor distributed applications and workflows on computational resources …

Science gateways are more than user interfaces to computational grids and clouds.
Gateways are middleware in their own right, providing flexible, lightweight federations of …

We describe three case studies for providing advanced support for TeraGrid Science
Gateways as part of our participation in the Advanced User Support (AUS) team. These case …

Parameter optimization for chemical systems requires generation of initial guesses. These
parameters should be generated using systematic sampling of parameter space, minimizing …

Grid portals are web gateways aiming at concealing the underlying infrastructure through a
pervasive, transparent, user-friendly, ubiquitous and seamless access to heterogeneous …

Recent advances in high-throughput instrument technologies allow small research labs to
obtain data for scientific projects of their interest in a cost-effective way. In biology and …

The Ultrascan gateway provides a user friendly web interface for evaluation of experimental
analytical ultracentrifuge data using the UltraScan modeling software. The analysis tasks are …

A workflow system called Flowbster has been designed to create efficient data pipelines in
clouds. The entire Flowbster workflow is dynamically built by using virtual machines on a …

E-Science users will want to construct, share, execute and monitor sequence of tasks. These
tasks may execute on machines ranging from their local workstations to high-end, grid …