1278 search results - page 220 / 256 » Quality in Distance Education |
GIS
2004
ACM
14 years 9 months ago
2004
ACM
The R*-tree is a state-of-the-art spatial index structure. It has already found its way into commercial systems. The most important improvement of the R*-tree over the original R-...
ICC
2007
IEEE
14 years 3 months ago
2007
IEEE
: The separating distance between the transceivers is one of the main factors that affect the quality of the received optical signal as the receiver changes locations in an optical...
GLOBECOM
2007
IEEE
14 years 3 months ago
2007
IEEE
—Path diversity works by setting up multiple parallel connections between the end points using the topological path redundancy of the network. In this paper, Forward Error Correc...
HICSS
2002
IEEE
14 years 1 months ago
2002
IEEE
Unexpectedly, the widespread availability of very very high speed (Broadband) bandwidth into communities and within large centres has become not only a long-term possibility but a...
SIGGRAPH
2010
ACM
14 years 1 months ago
2010
ACM
The emergence of large-scale freeform shapes in architecture poses big challenges to the fabrication of such structures. A key problem is the approximation of the design surface b...