ions and concepts that let applications access and share resources and services across distributed, wide area networks, while providing common security semantics, distributed resou...
Ian T. Foster, Carl Kesselman, Jeffrey M. Nick, St...
The most important recent development in Grid systems is the adoption of the Web services model as a basic architecture for Grid services. The result is called the Open Grid Servi...
Patterns represent in a compact and rich in semantics way huge quantity of heterogeneous data. Due to their characteristics, specific systems are required for pattern management,...
Real-time media servers are becoming increasingly important due to the rapid transition of the Internet from text and graphics based applications to multimedia-driven environments...
The paper discusses the relation between accessibility and multimodality of learning objects. I present a framework, rooted in linguistics, that supports a clear distinction betwee...