1278 search results - page 103 / 256 » Quality in Distance Education |
CORR
2008
Springer
14 years 10 months ago
2008
Springer
Abstract--In the majority of studies on CSMA wireless networks, a contention graph is used to model the carrier sensing relationships among links. This is a 0-1 model in which two ...
EDBTW
2010
Springer
14 years 9 months ago
2010
Springer
Nowadays, due to the lack of face-to-face contact, distance course instructors have real difficulties knowing who their students are, how their students behave in the virtual cour...
CORR
2011
Springer
14 years 6 months ago
2011
Springer
— It has previously been shown that ensembles of terminated protograph-based low-density parity-check (LDPC) convolutional codes have a typical minimum distance that grows linear...
TIT
2010
14 years 5 months ago
2010
We investigate error-correcting codes for a the rank-modulation scheme with an application to flash memory devices. In this scheme, a set of n cells stores information in the permu...
TIT
2010
14 years 5 months ago
2010
The significant and meaningful fraction of all the potential information residing in the molecules and structures of living systems is unknown. Sets of random molecular sequences o...