434 search results - page 51 / 87 » Poly2 Paradigm: A Secure Network Service Architecture |
IJNSEC
2006
13 years 8 months ago
2006
The third-generation (3G) mobile communication systems provide great coverage, complete subscriber management and nearly universal roaming. Nevertheless, 3G systems are subject to...
ECAI
2004
Springer
14 years 1 months ago
2004
Springer
: Web portals have emerged as an important means of collaboration on the WWW, and the integration of ontologies promises to make them more accurate in how they serve users’ colla...
SAC
2008
ACM
13 years 8 months ago
2008
ACM
Conventional e-mail systems are prone to problems that impact their scalability and dependability. E-mail systems operate following a "push-based" approach: the sender s...
WMASH
2003
ACM
14 years 1 months ago
2003
ACM
A serious challenge for seamless roaming between independent wireless LANs (WLANs) is how best to confederate the various WLAN service providers, each having different trust relat...
CNSR
2005
IEEE
13 years 10 months ago
2005
IEEE
The dramatic increase in the number of mobile subscribers has put a significant resource and service provisioning strain on current cellular networks in particular in terms of mu...