Researchers use the PlanetLab testbed for its ability to host experimental applications in realistic conditions over the public besteffort internet. Such applications form overlays...
Courseware systems are often based on an assembly of different components, addressing the different needs of storage and delivery functionality. The Learning Technology Standard A...
The Service Oriented Architecture (SOA) provides a methodology for designing software systems by integrating loosely coupled services. Compared to traditional distributed object-o...
Ziyang Duan, Subhra Bose, Charles A. Shoniregun, P...
Modern computational science applications are becoming increasingly multi-disciplinaty involving widely distributed research teams and their underlying computational platforms. A ...
Hasan Abbasi, Matthew Wolf, Karsten Schwan, Greg E...
— Access control in computational grids is typically provided by a combination of identity certificates and local accounts. This approach does not scale as the number of users a...
Tatyana Ryutov, Li Zhou, B. Clifford Neuman, Noria...