130 search results - page 1 / 26 » Information Access in Africa: Problems with Every Channel |
TIS
1998
13 years 5 months ago
1998
: Every information channel within Africa is restricted. Limited budgets cause televison stations to produce few shows of their own and to fill airtime with cheap American imports ...
OWLED
2008
13 years 7 months ago
2008
Abstract. Web portal software is relatively easy to set up and populate from the perspective of the end-user, but it leaves the back-end database devoid of subject domain semantics...
MIE
2008
13 years 7 months ago
2008
In the United States and Europe, electronic health records (EHRs) allow information technology and decision-support to facilitate the activities of clinicians and are considered a...
ELPUB
2008
ACM
13 years 7 months ago
2008
ACM
The International Development Research Centre (IDRC) has recently launched the OAI-PMH compliant IDRC Digital Library (IDL), a DSpace institutional repository. The digital library...
CORR
2008
Springer
13 years 5 months ago
2008
Springer
We consider the problem of transmission of several discrete sources over a multiple access channel (MAC) with side information at the sources and the decoder. Source-channel separa...