940 search results - page 40 / 188 » A Digital Teletext Service |
SCN
2010
Springer
13 years 5 months ago
2010
Springer
Anonymous credential system promise efficient, ubiquitous access to digital services while preserving user privacy. However, their diffusion is impaired by the lack of efficient re...
DELOS
2004
13 years 9 months ago
2004
Abstract. Nowadays, digital libraries are inherently dispersed over several peers of a steadily increasing network. Dedicated peers may provide specialized, computationally expensi...
IJSWIS
2008
13 years 7 months ago
2008
The last few years have seen the emergence of two parallel trends: the first of such trends is set by technologies such as Near Field Communication, 2D Bar codes and RFID that supp...
JMS
2007
13 years 7 months ago
2007
Two-way satellite broadband communication technologies, such as the Digital Video Broadcasting with Return Channel via Satellite (DVB-RCS) technology, endeavour to offer attractive...
INTENSIVE
2009
IEEE
14 years 2 months ago
2009
IEEE
Digital Preservation deals with the long-term storage, access, and maintenance of digital data objects. In order to prevent a loss of information, digital libraries and archives a...