183 search results - page 6 / 37 » Defining a Digital Earth System |
IPSN
2009
Springer
14 years 2 months ago
2009
Springer
Data Driven Time Synchronization (DDTS) provides synchronization across sensors by using underlying characteristics of data collected by an embedded sensing system. We apply the c...
DRM
2003
Springer
14 years 28 days ago
2003
Springer
In this paper we examine how copyright protection of digital items can be securely managed in a 3G mobile phone and other devices. First, the basic concepts, strategies, and requi...
ISQED
2003
IEEE
14 years 29 days ago
2003
IEEE
Noise figure is a commonly used system parameter that quantifies the degradation in the signal-to-noise ratio (SNR) as the signal passes through a receiving system. Because of the...
ADL
1998
Springer
13 years 12 months ago
1998
Springer
The New Zealand Digital Library offers several collections of information over the World Wide Web. Although fulltext indexing is the primary access mechanism, musical collections ...
CIKM
2007
Springer
14 years 1 months ago
2007
Springer
We present a research effort into the application of semantic web methods and technologies to address the challenging problem of integrating heterogeneous volcanic and atmospheri...