The paper presents the work of the Elena project. The contribution of this paper is twofold: The first part of the paper elaborates on the notion of educational services. Educatio...
Peer-to-peer (P2P) networks use the fundamental assumption that the nodes in the network will cooperate and will not cheat. In the absence of any common goals shared by the nodes ...
The emergence of XML has lead to a change in the development style for Web sites. XML's advantages, such as the separation of content and presentation, or the possibility to ...
To increase the accessibility and usability of online language services, this paper proposes the language grid to create composite language services for various communities. The l...
Globus has become a standard in the construction of Grid computing environments. However, it still needs more work and research to satisfy requirements from various grid applicatio...