Electronic photography is gaining parts of the photography market and tends to replace gradually all argentic photography. The combination of digital camera and computer technolog...
Efficient management of RDF data is an important factor in realizing the Semantic Web vision. The existing approaches store RDF data based on triples instead of a relation model. I...
In this paper, we propose a buffer cache algorithm to build a cost effective storage server for real time news objects. In a News On Demand Server, the number of concurrent stream...
In a distributed system, replication of components, such as objects, is a well known way of achieving availability. For increased availability, crashed and disconnected components...
With the success of Mars Pathfinder's Sojourner rover, a new era of planetary exploration has opened, with demand for highly capable mobile robots. These robots must be able ...